research interventions and technological …

RESEARCH INTERVENTIONS AND TECHNOLOGICAL ADVANCEMENTS

IN PLANT SCIENCES

Editors

Dr. Uttam DetheDr. Nivas DesaiDr. Umesh Pawar Dr. Vishal Aparadh

ISBN:- 978-81-951982-3-8

Publisher

Sr. No.

Authors Details Title of paper Page No.

Swapnil D. WaghSpecies Distribution in Various Microhabitats of Plateaus from ‘Satmala’ Ranges of Northern Western Ghats

1

A. S. Deshpande

Chlorophyll Mutants and Morphological Variations Induced by Sodium Azide, Ethyl Methane Sulphonate and Gamma Rays in Linumusitatissimum var. PKV NL 260

2

B. S. Deshpande Utilization of Spiritually Important Plants Aegle marmelos Corr., Cynodon dactylon Pers. and Datura inoxia Mill. as an Effective Drug Resource for Urinary Tract Infection (UTI)

3

Simran Effect of Chemical and Physical Mutagens on Seed Germination, Seedling Height and Seedling Vigour of Glycine Max C.V. Js-9560.

4

Simran In vitro Callogenesis and Micropropagation of Medicinal Plant - Vitex negundo L.

5

Panaskar Poonam Preliminary Phytochemical Evaluation of Passiflora Fruits

6

Bhawana Singh Study of Antibacterial Property of SundarbanHoney

7

Paresh Ninawe Sodium Azide Induced Early Flowering Mutations in Brassica juncea (L.) Czern & Coss cv. BIO-902

8

V.Y. Charjan Effect of Algal Extract on Seed Germination and Seedling Growth of Chilly Capsicum annuum (L.)

9

Shilpa M. Gharat Comparative Study of Antimicrobial Activity of the Medicated and Non-Medicated Soaps

10

Apurva S. Bhosale Butterfly Diversity of Paparamnagar, District Solapur, (MS) , India With Special Reference to Host Plants

11

Pooja L. Ghode Diversity of Order Lepidoptera from TaleranArea, Junnar Tehsil, District Pune, (MS), India

12

Priya Sharma Odonate Diversity in Air Force Station, Lohegaon Area, District Pune, (MS), India

13

Ganesh Pawar A Report on Diversity and Disturbance of Coastal Sand Dune (CSD) Vegetation from Raigad Coast, Maharashtra, India.

14

Suhas Kamble Management of Plumria alba L. Rust Disease by Plant Extract Formulation

15

Sr. No.


Nikita Hinge Effect of Seed Ageing on seed Germination Behavior and Seedling Growth of Turnip Mustard (Brassica campestris L.)

16

Dr. AhilyaWaghmode

Anticancer Activity of Some Common Seaweed Along West Coast of Maharashtra

17

Ashok Chaudhari Ethnomedicinal Plants from Northern-Western Ghats of Nashik (Maharashtra) India

18

Swapnil Kamble Isolation and Identification of Soil Fungi from Various Grapes (Vitis vinifera L.) Fields of Narayangaon

19

Manisha Mategaonkar

Study of Molecular Taxonomy of Beetles of Family Hydrophilidae of Pune Region (MS), India

20

Shakera Inamdar Diversity and Seasonal Incidence of Darkling Beetles (Family Tenebrionidae) of Pune District, Maharashtra

21

Alfiya Aslam Attar Isolation of Microbial Flora from Pigeon Droppings

22

Rajashri Nene The Study of Bioactive Compounds and Antimicrobial Activity of Guizotia abyssinicaSeeds

23

Manjusha Ingawale Bacillariophyceae from Eastern Part of SataraDistrict (Maharashtra)

24

Tanaji R. Kavale Two New Records of Fungal Genus Meliola Fries From India.

25

Nikam Yash Study of Diversity of Invertebrates in Moss 26

Vaidehi Jawalkar Studies of Microbial Diversity Associated with Bryophytes.

27

Shrikant Gund Petallophyllum indicum Kash. and Cylindrocoleachevalieri (Steph.) R. M. Schust., - Two Little Known Liverwort from North Western Ghats, India.

28

Shrikant Gund Bryophyte Diversity of Sinhagad Fort (Pune, Maharashtra, India)

29

Siddharth Murumkar

Growth of Composting Fungi on Agricultural Wastes

30

Sr. No.


Jayashri Jadhav Growth of Composting Fungi on Agricultural Wastes

31

Bagal S. N. Comparative Study of Antioxidant Properties of Some Medicinal Fruits

32

Kartikey Jagtap A Comparative Assessment of Morphological and Phytochemical Variation Among Authentic and Market Sample of ‘Vidanga’

33

Archana Patil Nocturnal Insect Pollinator Diversity and Species Richness in Ridge gourd ,Luffa acutangula.

34

Manoj Khavate Qualitative and Quantitative Determination of Secondary Metabolite Embelin from Traditional Medicinal Plants from Myrsinaceae Family Using HPTLC Method.

35

Chandani Jamdade Effect of Pomegranate Peel Extract on Dimethoate Toxicity Studied on ANTIoxidantEnzymes in Liver and Kidney of Aged Mice.

36

Ruturaj S. Patil Antioxidant and In Vitro Pancreatic Lipase Inhibition Potential of Dioscorea Species.

37

Mahesh P. Mane In vitro Evaluation of Antioxidant and Anti-inflammatory Activity of Polygala erioptera DC.

38

Supriya Chougale Effect of Green Synthesized Silver Nanoparticles on Seed Germination Under Different Salinity Levels in Amarathus paniculatus.

39

Suraj Jadhav Studies on Ambiguity in Market Samples of Herbal Drug ‘Sariva’

40

Ravindra Jadhav Comparative Microscopical and Physicochemical Investigation of Traditional Plants of CanscoreaSpecies.

41

Varsha Mali Effect of fluoride stress on water relations of medicinally important oil yielding plant Simarouba glauca DC.

42

Arundhati M. Rane Determination of Larvicidal Efficacy of Euphorbia neriifolia Linn. Stem and Leaves Extract on Mosquito Larvae.

43

Sr. No.


Shivani Khataokar Study of Loranthus and its applications 44

Shivani Sawant Study of Loranthus and its applications. 45

Priyanka Gaikwad Allelopathic Effect of Aqueous Extracts of Trichodesma indicum (L.) R. Br. on Seed Germination and Seedling Growth of Maize and Wheat

46

Ganesh C. Nikalje Metabolic profiling of Avicennia officinalis L. and Sonneratia apetala L. for identification of bioactive compounds.

47

Shelke D. B. Fatty acid Profiling of Contrasting Soybean Genotypes Under Individualistic (Na + , and Cl - ) and Additive (NaCl) Salt Stress

48

Harichandra Nikule Synthesis of biogenic metal oxide nanoparticles using Ricinus communis and studies of its impact on seed germination and growth of Oryza sativa L.

49

Shraddha Dive Studies on Flora of Family Araceae from DapoliTahasil of Ratnagiri District from Maharashtra.

50

Trushali Chavan Study on Medicinal and Traditional Festival Plants Used in Hindu Religion from Ratnagiri District of Maharashtra

51

K.N.Gurav Diversity of wood rotting fungi From KaradTahsil, Satara. (M.S)

52

Natekar P. D. Weed Species Diversity of Kharepatn Village and its nearby area

53

Jadhao K. D. Assessment of Secondary Metabolites from Clerodendrum infortunatum

54

Pagare Archana To Study the Effect of Physical and Chemical Mutagens on Biological Parameters in M1 Generation of Trigonella foenum-graecum L

55

Pallavi Borate Reproductive Disorders in Women and Traditional Health Practices in Ratnagiri District, Maharashtra, India.

56

Sr. No.


A.U. Sutar Effect of Different Monochromatic Light on Plant Growth

57

R.M. More Invasion of Red billed Pacu PairactusBrachypomus (cuvier 1818) in Ujani Reservoir of Maharashtra, India

58

Sharayu Ulhe –Deshmukh

Evaluation of Phytochemical Constituents in Aromatic Plant Properties of Dried Leaves of Leonotis nepitifolia Plant

59

Babu A. Sonar Influence of Salt stress on germination and antioxidant enzymes in Hibiscus cannabinus L.

60

Sonali S. Kadam Nitrogen metabolism in Some of the Crops at Ratnagiri District.

61

Powar P.S. Study of Bio-fertilizers on Trigonella foenum-graecum (Fenugreek).

62

Swapna Patil Study of Fish Faunal Diversity of UjaniReservoir, Near Bhigwan.

63

Dr. S.B.Patil Comprehensive Study of Different Areas of Pollution and Phytoplankton Diversity of Bhima River Taluka Khed, Dist.-Pune

64

Yogesh Chaudhari Multiferroic Materials and Materials PreparationTechniques

65

Sandip V. Patil Carbon Nanomaterials and Its Application in Plant Biology

66

A.P. Nikum Study of Heavy Metal Content in Regional Fruits by Spectrophotometry

67

Ms. Rupali Pednekar Effective Reclamation and Restoration of the Mined out Land and Biodiversity Conservation at ‘Redi Iron Ore Mine’, of M/S Gogte Mienerals, Located at Redi Village, Taluka Vengurla, District- Sindhudurg

68

D. R. Borhade Study of Biodiversity of Insects as a Important Factor for Balance the Ecosystem with Special Reference to Bhimashankar Wildlife Sanctuary

69

Sr. No.


D.N. Birhade Ecological Studies of Insect Fauna Found in Western Region Rank - Dhuma Dongar, Rajgurunagar, Pune, Maharashtra

70

S. B.Patil Comprehensive Study of Different Areas of Pollution and Phytoplankton Diversity of Bhima River Taluka Khed, Dist. Pune

71

Mahadev Chambhare

Direct Somatic Embryogenesis and Shoot Regeneration in Niger (Guizotia abyssinica (L.f.) Cass.): An Edible Oil Seed Crop

72

Madhuri Patil Phytochemical Screening, Antioxidant, Antimicrobial Studies and Cytotoxic Potential of Stem and Leaves Extract of Putranjiva roxburghiiWall.

73

Atul Madane Influence of Chromolaena odorata Leaves Extract on Carbohydrate and Protein Content of Cajanuscajan

74

Monika Fernandis Production of Bio-plastic from Starchy Plant Parts and Study of Its Biodegradability

75

Manali Desai Effect of Salt Stress on Production of Proline in Celosia Argentea Plant from Two DifferentEcological Locations

76

Sharad Apte Studies on Ethno-Medicinal Plants ofRatnagiri District of Maharashtra State

77

Sujit H. Wagh First record of Pseudoidium sp. on Tecomacapensis (thunb.) Lindl. from India

78

Chirag Narayankar

Anticancer activity of Simarouba glauca bark on AGS cell and leaves on MCF-7 cell line

79

Govind Dhulgande

Green synthesis of silver nanoparticles, their characterization using leaf extracts of Tridax procumbens L.

80

ISBN:- 978-81-951982-3-8

RESEARCH INTERVANTIONS AND TECHNOLOGICAL

ADVANCEMENTS IN PLANT SCIENCES (RITAPS 2021)

Species Distribution in Various Microhabitats of Plateaus from ‘Satmala’ Ranges of Northern Western Ghats

Presenting Author:-Swapnil D. WaghPG Department of Botany. SNJB’s KKHA Arts, SMGL Comm. & SPHJ Science College, Chandwad, Dist- Nashik 423 101, India. [email protected]

Co-Authors:-Manoj T. PatilSNJB’s KKHA Arts, SMGL Comm. & SPHJ Science College, Chandwad, Dist- Nashik 423 101, India.

Abstract

Northern Western Ghats consist some integral ranges wellknown by “Satmala” These integral ranges runs across remotearea of Nashik as well as Jalgaon district. The Co-ordinates ofthis Satmala ranges are (20 o 23’25” N latitude & 73 o54’31” E longitude). This Satmala ranges have various habitatslike plateaus/rock outcrops, slopes, mountain picks, forts,caves etc. Out of these plateaus/ rock outcrops are well knownfor their monsoon, winter as well as summer diversity &endemism. These plateaus were present in remote area ofChandwad, Dindori, Deola & Nandgaon tehsils of Nashikdistrict. Various plant communities inhabited these specialhabitats due to unique environmental factors like nutrientavailability, water availability, soil conditions, temperature,humidity, moisture etc. But due to remote area & highaltitude i.e. more than 800 msl these special habitats wereignored by Botanist. Therefore author’s conducted presentinvestigation to document distribution of plant species inthese various microhabitats. Voucher specimens werecollected and herbariums were prepared.

Satmala Ranges, Plateaus, Microhabitats, Species distribution.

TypeOral Presentation

TrackBiodiversity

Keywords

Page No. 1 RITAPS 2021, March 26th -27th .

mailto:[email protected]

ISBN:- 978-81-951982-3-8

RESEARCH INTERVANTIONS AND TECHNOLOGICAL


Chlorophyll Mutants and Morphological Variations Induced by Sodium Azide, Ethyl Methane Sulphonateand Gamma Rays in Linum usitatissimum var. PKV NL 260

Presenting Author:-A. S. DeshpandeCytology and Genetics laboratory, P. G. Dept. of Botany, Government Vidarbha Institute of Science and Humanities, Amravati

Co-Authors:-S. N. MalodeCytology and Genetics laboratory, P. G. Dept. of Botany, Government Vidarbha Institute of Science and Humanities, Amravati

[email protected]

AbstractInduced mutations are valuable for inferring gene function and fordeveloping novel germplasm for crop improvement. Presentinvestigation was conducted during rabi (winter) season at experimentalfield, Department of Botany, Government Vidarbha Institute of Scienceand Humanities and in a farmer’s field in Kondeshwar, Amravati.Chemical and Physical mutagens used to induce mutations in Linumusitatissimum var. PKV NL – 260 were Sodium Azide (SA), EthylMethane Sulphonate (EMS) and Gamma rays. Chlorophyll mutations andmorphological variations are the key aspect to identify mutations ingenes of interest within a mutagenized population. M 2 generation wasscreened during morning hours (6.30am to 7.30am) for differentcotyledon variations, chlorophyll mutation and morphologicalvariations. About nine different types of cotyledon variations have beenrecorded including – reduced angle, fused cotyledon, folded cotyledon,reduced cotyledon, incised or bifid cotyledon, sickle shaped cotyledon,appressed corner cotyledon, single cotyledon and three cotyledons.Three most prominent chlorophyll variations observed were – chlorina,xantha and viridis. Sickle shaped cotyledon is the most frequentcotyledon variation while occurrence of xantha is most regular andlethal among different chlorophyll variation studied. Among themorphological variation heart shaped primary leaf, curled leaf,appressedleaf and condensed internode were observed. Ethyl Methane Sulphonatewas found to be most efficient mutagen in 18Hrs. dry seed treatmentwith mutagenic efficiency 5.66% while highest mutagenic efficiency in18Hrs. presoaked water + 6Hrs. treatment (3.83%) was shown by Sodiumazide. In gamma rays, 50 krad found to be most effective dose (0.021)and having highest mutagenic efficiency (2.42). EMS found to inducemorphological and physiological changes more prominently as comparedto SA and gamma rays.Linum usitatissimum var. PKV NL – 260, Mutagens, SA, EMS,

Gamma rays, Cotyledon variation, Chlorophyll mutations.


TrackCytogenetics & Plant Breeding

Keywords



ISBN:- 978-81-951982-3-8.RESEARCH INTERVANTIONS AND TECHNOLOGICAL


Utilization of Spiritually Important Plants Aegle marmelos Corr., Cynodon dactylon Pers. and Datura inoxia Mill. as an Effective Drug Resource for Urinary Tract Infection (UTI)

Presenting Author:-B. S. DeshpandePost Graduate Department of Chemistry, Art’s, Commerce and Science College, Narsamma Campus, Kiran Nagar, Amravati. [email protected]

Co-Authors:-A. K. MaldhureArt’s, Commerce and Science College,Amravati

A. S. DeshpandeGovernment Vidarbha Institute of Science and Humanities, Amravati

AbstractIn recent times, large number of evidences has been collected to showimmense potential of spiritually important medicinal plants used invarious systems. Popularity and acceptability of medicinal plant isbecause they are reliable, cost effective, available in ample amount, trulyof natural origin and more importantly have lower toxicity issues. Inpresent study, three spiritually important plants Aegle marmelos Corr.(Bael), Cynodon dactylon Pers. (Durva) and Datura inoxia Mill.(Dhatura) were tested for their effectivity against one pathogenic gram+(Staphylococcus aureus) and four pathogenic gram- (Proteus mirabilis,Escherichia coli, Pseudomonas aeruginosa, Klebsiella pneumoniae)bacteria which are responsible for causing Urinary Tract Infection (UTI)by disc diffusion method. Bael extract when tested against the five testorganism, it showed maximum activity against gram negative organismProteus mirabilis in both aqueous and ethanolic extract. Durva extractshowed maximum activity against Staphylococcus aureus in bothaqueous and ethanolic extract. Dhatura showed activity against everybacterium in both the extracts except aqueous extract for Klebsiellapneumoniae. Maximum activity of Dhatura in aqueous extract wasobserved against E.coli whereas in ethanolic extract it shows maximumactivity against Proteus mirabilis. Mainly ethanolic extracts of all threeplants showed highest and significant antibacterial activity. Studyproved to be an effective tool for pharmaceuticals to develop drugagainst UTI by using these natural resources.

Aegle marmelos, Cynodon dactylon, Datura inoxia, UTI, Antibacterial,

Natural resources..


TrackMedicinal Botany

Keywords





Effect of Chemical and Physical Mutagens on Seed Germination, Seedling Height and Seedling Vigour of Glycine Max C.V. Js-9560.

Presenting Author:-SimranCytology and Genetics laboratory, P. G. Dept. of Botany, Government Vidarbha Institute of Science and Humanities, Amravati [email protected]

Co-Authors:-P. J. NinaweCytology and Genetics laboratory, P. G. Dept. of Botany,

Government Vidarbha Institute of Science and Humanities, Amravati

Abstract

Genetically pure and physiologically similar seeds of soyabean (Glycinemax c.v. JS-9560) were treated with different doses of chemical mutagensodium azide and physical mutagen gamma rays. The doses weredetermined on the basis of lethal dose 50 (LD 50 ). The doses selectedfor the treatment of seeds with sodium azide were used by two differentmethods - dry and water pre-soaked. Potency of sodium azide andgamma irradiation was observed on different germination and growthparameters such as percent germination rate, seedling height (shootlength and root length and seedling vigour (vigour index). In sodiumazide dry and water pre-soaked treatment, germination percent wasminimum at 0.19% i.e. 40.00% and 76.00% respectively; while seedlingvigour of 18hrs dry and 12hrs pre-soaked + 6hrs sodium azide treatmentwas minimum at 0.19% (846.72) and (1678.11) respectively. It was foundthat germination percentage was minimum at130kr (58.00%) in gammairradiation treatment. As compare to control and other doses, 130krshows minimum value (266.00) for seedling vigour. This indicates theeffectiveness of sodium azide and gamma rays on the germination rate,seedling height and seedling vigour. The findings reveal that, with theincrease in doses of sodium azide and gamma irradiation there wasgradual decrease in the seed germination and seedling growth. Alltreatments found to effective to induce mutation and generatephenotypic as well as genotypic variants growth.

Seed germination, seedling height, seedling vigour, sodium azide, gamma

rays.



Keywords



.RESEARCH INTERVANTIONS AND TECHNOLOGICAL


In vitro Callogenesis and Micropropagation of Medicinal Plant - Vitex negundo L.

Presenting Author:-SimranPlant Tissue Culture Laboratory, Department of Botany.Sant Gadge Baba Amravati University, Amravati, [email protected]

Abstract

The woody, aromatic and medicinal shrub Vitex negundo was used forrapid and large-scale propagation by in vitro culture. Callusing wasobserved in leaf, auxiliary bud, node, and internode explants whensupplemented with different growth regulator in differentconcentrations. Leaf explants showed better callusing whensupplemented with 2,4-D +NAA of (1 +1 mg/l), BAP + NAA + Kin ( 1.0 +0.5 + 0.5 mg/lit), 2,4-D (1.0mg/lit). Petiole showed better respond forcallusing in combination with 2,4-D + BAP (2.0 + 1.0 mg/lit). Nodal andinternodal explants BAP + NAA + Kin (1.0 + 0.5 + 0.5 mg/lit), IBA +NAA (1.0 +1.0 mg/lit).Shooting was observed in from leaf, auxillary bud,nodal explants when supplemented with growth regulators in differentcombinations at different concentrations such as BAP (2.0 mg/lit), BAP +NAA + Kin ( 1.0 + 0.5+0.5 mg/lit), BAP + NAA (2.0 + 1.0 mg/lit).Bothshooting and rooting was obtained in MS media containing the growthregulators in combination of IBA + BAP at a concentration (0.5 + 1.5mg/lit) and IAA + IBA (1.0 + 1.0mg /lit) respectively. In vitro propagatedplants were transferred to soil with a survival rate of 95% after 45-50days.

Vitex negundo, Murashige and Skoog, Micropropagation, Growth

Regulators..



Keywords





Preliminary Phytochemical Evaluation of PassifloraFruits

Presenting Author:-Panaskar Poonam S.Department of Botany & Plant Protection, Sadguru GadageMaharaj College, KaradCo-Authors:-

Patil Manasi S.

Department of Botany & Plant Protection, Sadguru GadageMaharaj College, [email protected]

Abstract

Passiflora edulis is an ordinarily cultivated plant belongs to familypassifloraceae commonly known as passion fruit. Passion fruit is a goodsource of nutrients, especially fibre, vitamin C, and provitamin A, fruit isrich in antioxidants. Literature survey of the plant shows that in manycountries the leaves, flowers and fruits are used as medicine. Thepresent investigation deals with physicochemical, powder behaviour andpreliminary phytochemical screening of fruit pulp. Physicochemicalanalysis of fruit pulp shows 92% ash value, 70% moisture and 30% drymatter. Whereas powder behaviour and preliminary phytochemicalanalysis result confirmed the presence of phenols, flavones, tannins,coumarins, saponins, alkaloids, starch, xanthoproteins, reducing sugarand oil. To study preliminary phytochemical screening dry fruit pulp wasextracted in different solvents. The study findings show the extractiveyield as well as phytochemical constituent was high in methanol extract.Hence, these outcomes confirm that the passion fruit have a potentialsource for the formulation of new drug.

Passiflora fruits, physicochemical study, powder behaviour,phytochemical study.


TrackPhytochemistry

Keywords





Study of Antibacterial Property of Sundarban Honey

Presenting Author:-Bhawana Singh.Postgraduate Department of Zoology, Modern College of Arts, Science & Commerce, Ganeshkhind, Pune-16.Co-Authors:-

Manisha S. Mategaonkar and Shakera A. Inamdar.

Postgraduate Department of Zoology, Modern College of Arts, Science & Commerce, Ganeshkhind, Pune-16

Abstract

Honey has been used as a medicine in many cultures since a long timeand is still used in folk medicine. In more recent times, the use of honeyas a therapeutic substance has been rediscovered by the medicalpractitioners and it is gaining acceptance as an antibacterial treatment oftopical infections (Champman P.A, 1993). The healing property of honeyis due to the fact that it offers antibacterial activity, maintains a moistwound condition, and its high viscosity helps to provide a protectivebarrier to prevent infection (Chauhan A, 2010). The present study dealswith the identification of the bacterial strains as Gram negative andGram- positive bacteria by gram staining method and evaluating theantibacterial property of Sundarban honey of two different species , Apismellifera and Apis dorsata by well diffusion assay. The study alsoemphasises to screen the phytochemical properties of honey samples tocheck the active ingredient rendering the antibacterial property bystandard laboratory methods..

Honey, therapeutic substance, antibacterial, gram staining, Sundarbanhoney, well diffusion assay, phytochemical..


TrackPhytochemistry

Keywords




Sodium Azide Induced Early Flowering Mutations in Brassica juncea (L.) Czern & Coss cv. BIO-902

Presenting Author:-Paresh Jagannath NinaweCytology and Genetics laboratory, P. G. Dept. of Botany, Government Vidarbha Institute of Science and Humanities, Amravati Co-Authors:-

S. N. MalodeGovernment Vidarbha Institute of Science and Humanities, Amravati [email protected]

S. J. JambhulkarEGFF Section, NA & amp; BTD, BARC, Mumbai

Abstract

Functional characterization of regulatory genes governing flowering timeis a research priority for breeding earliness in Brassica crop. Brassicahaving highly polyploid/amphidiploid genomes pose challenges inunravelling homologue gene function. Physiologically similar seeds ofBrassica juncea (L.) cv. Bio-902 were treated with differentconcentrations of sodium azide. Mutagen doses were determined on thebasis of LD 50 . In the present study, dry and pre-soaked seeds ofBrassica juncea cv. 'Bio- 902' were used with different dosesof Sodium Azide (SA). Treated seeds were sown in triplicates to raise M1 population. At maturity M 1 population was harvested and atsuccessive rabi season M 2 seed were sown in plant to row pattern bywhich M 2 population was raised. The progenies in M 2 population werescreened for early flowering mutations. Early flowering mutant wasisolated from 12h water pre-soaked 6h 0.12% sodium azide treatment.Selected early flowering mutants were from M 2 population used forgrowing M 3 population. Isolated early flowering mutant showed 50%flowering in 35 days as compare to 48 days of control. The isolated earlyflowering mutant is characterised by yellow seed coat colour andcomparatively high oil than control hence it can be used for furtherbreeding programs of mustard.

Brassica juncea, Sodium azide, Early flowering, Yellow seed coat colour,Mutation.



Keywords





Effect of Algal Extract on Seed Germination and Seedling Growth of Chilly Capsicum annuum (L.)

Presenting Author:-V.Y. CharjanDepartment of Botany, Kamla Nehru Mahavidyalaya, Nagpur, India [email protected]:-

P.J. NinaweGovernment Vidarbha Institute of Science and Humanities, Amravati

Abstract

Commercial utilization of algal plants to increase the productivity ofvegetable crops is the key feature in the present investigation. It alsoserves the purpose of organic food production. The present research isfocused on the utilization of different concentrations of algal extract tostudy the effect on growth parameters like seed germination andseedling growth of Capsicum annuum. The concentrations for the pre-soaking treatment were 5%, 10% and 20% along with control. The pre-soaking treatment of Capsicum annuum seeds with the extract of Nostoccommune accelerates germination, increases germination percentage andpromotes seedling growth of plants. The best results on seedling growthand germination percentage were noted in 20% extract treatment for 6hours duration. The beneficial results obtained led to the conclusion thatsome type of growth promoting substances may be present in the algalextract. It also paved way for the use of algae as organic fertilizer fororganic crop production.

Algae, Capsicum annuum, Seed germination, Seedling growth.


TrackPlant Physiology

Keywords





Comparative Study of Antimicrobial Activity of the Medicated and Non-Medicated Soaps

Presenting Author:-Shilpa M. GharatDepartment, Biotechnology, Sonopant Dandekar Arts, V.S. ApteCommerce and M. H Mehta Science College, PalgharCo-Authors:-

Ishwari N. MehtaDepartment of Biotechnology, Sonopant Dandekar Arts, V.S. ApteCommerce and M. H Mehta Science College, Palghar

Abstract

The study aimed to check and compare the antimicrobial activity shownby various branded medicated and non medicated soaps available in thelocal market of Palghar. The antimicrobial activity of the selectedmedicated and non medicated soaps was tested against the lab culturesof Escherichia coli, , Klebsiella pneumoniae , Staphylococcus aureus,Saccharomyces cerevisiae. Gentamycin (2mg/ml) was used as thestandard antibiotics for the soaps. The study was carried by the agar cupdiffusion method and zones of inhibition were observed for the selectedmedicated and non medicated soaps against the above mentioned labcultures. From the comparative study between non medicated andmedicated soaps, it was observed that medicated soaps showed thehighest inhibition against Staphylococcus aureus in comparison to nonmedicated soaps.

Antimicrobial activity, branded medicated, non medicated soaps,Escherichia coli, Klebsiella pneumoniae, Staphylococcus aureus,Saccharomyces cerevisiae, Gentamycin, agar cup diffusion method, zonesof inhibition.


TrackMicrobiology

Keywords




Butterfly Diversity of Paparamnagar , District Solapur, (MS) , India With Special Reference to Host Plants

Presenting Author:-Apurva S. BhosaleDepartment of Zoology, Modern college of Arts, Science & Commerce, Ganeshkhind, Pune-16.Co-Authors:-

Shakera A. Inamdar and Manisha S. MategaonkarDepartment of Zoology, Modern college of Arts, Science & Commerce, Ganeshkhind, Pune-16

Abstract

Amongst the faunal group, butterflies are one of the most importantassemblages of insects that act as biodiversity indicators as well asnature’s gardeners’ (Nair et al. 2014). Butterflies play important roles inprovision of ecosystem services through their role in pollination andserve important role in the food chain (Aneesh et al. 2013). The presentstudy deals with the diversity of butterflies with special reference totheir host plants in the area of Paparamnagar(17°37’N &75°53’E)Solapur District, Maharashtra. Solapur is a city located in the south -western region of Indian state of Maharashtra. Solapur falls under thecategory of dry (arid & semiarid) climate. Total of 20 species ofbutterflies & their 20 host plants were recorded during the studyperiod. Butterfly species were recorded from super family Papilionoidea.Family Nymphalidae dominated the list with 8 species followed by 7species from Papilionidae family & 5 species from Pieriadae family.20 host plants of butterflies mainly belonging to family Rutaceae,Fabaceae, Apocynaceae, Poaceae, Anacardiaceae, Passifloraceae,Euphorbiaceae & Cleomaceae were recorded during the studyperiod. In the present study , an attempt was made to understand thebutterfly diversity with special reference to host plant in the dry regionof Solapur, because of presence of various types of host plants. Thepresent study will encourage the conservation of host plant species& butterfly species in this area.

Butterflies, Host plants, Biodiversity, super family, Paparamnagar,Solapur.


TrackBiodiversity

Keywords




Diversity of Order Lepidoptera from Taleran Area, Junnar Tehsil, District Pune, (MS), India

Presenting Author:-Pooja L. GhodeDepartment of Zoology, Modern college of Arts, Science & Commerce, Ganeshkhind, Pune-16.Co-Authors:-

Manisha S. Mategaonkar and Shakera A. InamdarDepartment of Zoology, Modern college of Arts, Science & Commerce, Ganeshkhind, Pune-16

Abstract

Butterflies and moths belong to the order Lepidoptera (scaly wingedinsects). About 8.3% of the world's species of butterflies are foundin India. (Shriniwasan kartikeyan 1994). There are 18000 species ofbutterflies in the world, India has 1501 species of which 321 areskippers, 107 swallowtails, 109 whites and Yellow, 521 brush footedbutterflies and 443 Blues (Kehimkar2008). Among the insects, butterfliesoccupy a vital position in ecosystems alongwith moths and theiroccurrence and diversity are considered as good indicators of the healthof any given terrestrial biotope [Kunte, K., 2000] Pune District is secondlargest district of Maharashtra (India) having its north western territoryspread in one of the biodiversity hot spots of the country. Junnar Tehsilis located between 19°11'59" North and 73°52'47"East. The present study deals with the diversity of butterflies and mothsin Junnar Tehsil, Pune District, Maharashtra, which is a part of theWestern Ghats and represents undulating hilly terrain stretched overabout 60 km in North - South direction. Taleran village is located inJunnar Tehsil of Pune district in Maharashtra, India. It is situated 28kmaway from sub-district headquarter Junnar and 140km away fromdistrict headquarter Pune. This area is predominated by humid andsunny weather conditions. Total of 20 species of butterflies & 12species of moths were recorded during the study period. FamilyNymphalidae dominated the list with 13 species followed by 3 speciesfrom Papilionidae family & 4 species from Pieriadae and Lycaenidaefamilies. The area under study has rich diversity of butterflies andmoths, therefore this study may be of great importance for theirconservation. This study being the pioneer study in the area is ofimmense importance.

Butterflies, moths, Diversity, indicators, Taleran, Junnar tehsil.


TrackBiodiversity

Keywords




Odonate Diversity in Air Force Station, Lohegaon Area, District Pune, (MS), India

Presenting Author:-Priya SharmaDepartment of Zoology, Modern college of Arts, Science & Commerce, Ganeshkhind, Pune-16.Co-Authors:-

Manisha S. Mategaonkar and Shakera A. InamdarDepartment of Zoology, Modern college of Arts, Science & Commerce, Ganeshkhind, Pune-16

Abstract

Odonates are a major group and are main predators in the ecosystem.The order Odonata is quite big with worldwide distribution of 5,952species, of which 474 species in 142 genera and 18 families exist in India(Subramanian KA, 2014). Numerous reports have been published inrecent years regarding the taxonomic information on Odonata (KulkarniPP, Bastawade DB, 1999). They are very important taxonomic group andcontribute towards the biodiversity of any area. Due to their adaptationsto specific temperature and climate, these are ideal for investigating thevarious environmental and climate changes. The present study aims tostudy the importance of regularly maintained defence oriented areas insustaining biodiversity. Total 16 species of odonates were recorded fromAir Force Station, Lohegaon, Pune area. Adults were photographed andidentified with the help of keys (Andrew, R.J., Subramaniam, K. A.& Tiple, A. D. 2008) and from iNaturalist, a citizen science portal.Among 16 species, 9 species were recorded from family Libellulidae, 4species from family Coenagrionidae followed by 1 species from familygomphidae, 1 species from family Aeshnidae and 1 species from familyEuphaeidae. This study will in turn help to evaluate the essentialecological factors which support the Odonate diversity and therebyinfluence its richness.

Odonates, Taxonomy, Biodiversity, Naturalist, Ecological factors,Lohegaon.


TrackBiodiversity

Keywords




A Report on Diversity and Disturbance of Coastal Sand Dune (CSD) Vegetation from Raigad Coast, Maharashtra, India.

Presenting Author:-Ganesh Prabhakar PawarPost Graduate Research Centre, Department of Botany,Tuljaram Chaturchand College of Arts, Science and Commerce, Baramati, Dist. Pune. [email protected]:-

Ajit TelvePost Graduate Research Centre, Department of Botany,Tuljaram Chaturchand College of Arts, Science and Commerce, Baramati, Dist. Pune

Abstract

The sand dunes vegetation in coastal regions is important ecosystemsbecause of their small size, species diversity and beautiful landscapes.Coastal sand dunes (CSD) floras were under constant anthropogenic andnatural pressure due to for tourism and urban development. Raigaddistricts coastal area is near to Mumbai, one of largest metropolitan cityin the world hence industrialization, urban development and tourismgrowth present which results rapid elimination of sand dunes and itsassociated vegetation. The current study investigated the vegetativestatus and anthropogenic disturbances of CSD vegetation from populartourist sites, Kashid and Revdanda beach, Raigad district, west coast ofMaharashtra. A survey of sand dune flora done from month October toDecember 2020 and 35 species belonging to 21 families are identifiedfrom study sites. The families like Fabaceae, Poaceae, Asteraceae andRubiaceae are dominant in study areas which show halophytic andxerophytic nature. The heavy pressure of tourism and development incoastal area shows negative effects on sand dune vegetation are seenduring study. Such rich and useful ecosystems need immediaterestoration and conservation actions.

Coastal, Disturbance, Coastal Sand Dunes, Maharashtra,Raigad.


TrackBiodiversity

Keywords





Management of Plumria alba L. Rust Disease by Plant Extract Formulation

Presenting Author:-Suhas Kundlik KambleDepartment of Botany, Dahiwadi College Dahiwadi, Tal- Man, Dist- Satara. 415508.

Abstract

Plumeria alba L. belongs to Apocynaceae is an important plant in India.

It is used in religious worships, floriculture and nursery industries. Rust

disease of Plumeria alba L. is caused by the fungus Coleosporium

plumeriae is now an absolutely established and is a severe crisis. Rust

fungus can create symptoms like drying, defoliation and death of foliage.

The present research investigation deals with the control of rust by

using plant extract formulation, ‘Panchparni Extract’. The foliar spray

applications of ‘Panchparni Extract’ after subsequent interval resulted in

to the reduction of disease incidence on Plumeria alba.

Panchparni Extract, Plumeria alba, Rust disease, defoliation


TrackFungi & PlantPathology

Keywords




Effect of Seed Ageing on seed Germination Behavior and Seedling Growth of Turnip Mustard (Brassica campestris L.)

Presenting Author:-Nikita S. HingeCytology and Genetics laboratory, Department of Botany, Government Vidarbha Institute of Science and Humanities, Amravati Co-Author:-

S. N. MalodeCytology and Genetics laboratory, Department of Botany, Government Vidarbha Institute of Science and Humanities, Amravati [email protected]

Abstract

Seed aging is an inevitable problem in the germplasm conservation ofBrassica oilseed crop. Thus, clarifying the germination and physiologicalmechanism of seed aging is important for rapeseed breeding. Seeds aregenerally stored in physiological conditions in which they gradually losetheir viability and vigor depending on storage conditions, storage timeand genotype. Prolongation of ageing lead to the deterioration of bothgerminability and seed viability. Our goal was to examine and asses theeffects on seed storage on seed germination, seedling growth of mustard(Brassica campestris). The study aimed to test whether seed ageing canbe accelerated by storing under different temperature and materials usedfor storage. Brassica campestris control lines along with mutant linesdeveloped in laboratory viz. GPTA8R4, GPT3, APM1 and Bilobed leaf forassessing the differences during seed deterioration by subjected storagematerial with respect to different temperature viz. Room temperature(Control), Deepfreeze (-20 0 C), Refrigerator (8 0 C) for storage period 6,12, 18 and 24 months. Different levels of seed vigor and growth wasobtained with different seed storage condition with respect to materials.In present investigation it is observed that among all seed storagematerial Aluminium bag found to be the best storage material withtemperature 8 0 C for long term storage. The study concludes that seedstorage under different temperature and storage material offer a noveland fast method to study germination, growth and quality during seedageing in Brassica campestris (L.)

Seed ageing, germination, seedling growth, storage condition,Brassica campestris.


TrackPlant Breeding

Keywords





Anticancer Activity of Some Common Seaweed Along West Coast of Maharashtra

Presenting Author:-Dr. Ahilya Vitthal WaghmodeSadguru Gadage Maharaj College, Vidyanagar, Karad, Dist-Satara, Maharashtra(India). [email protected]:-

Narayankar C.UDepartment of Botany, Shivaji University Kolhapur-416004, Maharashtra(India).

Abstract

This study evaluates the anticancer activity of common seawaeeds viz.

Sargassum ilicifolium, Sargassum cinereum and Sargassum tenerrimum.

In the present study, the inhibitory effects of ethanolic extracts of

Sargassum on the proliferation of MCF-7 human Breast cancer cells were

investigated. The cytotoxicity of ethanolic extract was analyzed, using

MTT assay. IC50 value of Sargassum cinereum was 18.62 μL/ml,

Sargassum tenerrimum was IC50= 18.96μL/ml and Sargassum ilicifolium

IC50= 36.48μL/ml showing its cytotoxicity against human breast cancer

cell line by using MTT assay. The results showed a significant anticancer

and cytotoxic effect of Sargassum against MCF-7 human breast cancer

cell lines and thus supported the ethnomedical use of Sargassum species.

Anti-cancer activity, Brown seaweeds, West Coast ofMaharashtra


TrackMarine Phytochemistry

Keywords





Ethnomedicinal Plants from Northern-Western Ghats of Nashik (Maharashtra) India

Presenting Author:-Ashok Namdev ChaudhariPost Graduate Department of Botany, MVP Samaj’s Arts Commerce &AMP; Science College, Tryambakeshwar, Nashik (MS) India Co-Author:-

Manoj T. PatilSNJB’s KKHA Arts, SMGL Commerce & SPHJ Science College, Chandwad, Nashik (MS) India, [email protected]

Abstract

Documenting traditional knowledge through ethnomedicinal studies issignificant for the management and utilization of biological resources.Nashik is a northwestern district of state of Maharashtra where theranges of Western Ghats extends in the western part of the district. Thetraditional medicine is well established in tribal region of Nashik Districtbecause of tribal community using a wide variety of plants for thetreatment of various ailments. The area is inhabited by large number oftribes viz. Kokna, Bhil, Mahadev-Kolis, Warali, Thakur and Katkari. AnEthnomedicinal survey from experimental area was carried out sinceJune 2019 to till date. A questionnaire was prepared before interviewinglocal traditional practitioners in study area. Ethnomedicinal plantsidentified with the help of standard floras. Present investigationrevealed that 176 medicinal plants of 147 Genera belonging to 68families from tribal region of Nashik District were used asethnomedicinal plants. These plants were listed in this article and aresignificantly utilized by the local people and used on various diseases.Among the listed, Apocyanaceae, Caesalpinaceae and Fabaceae are mostdominant families. In this scenario we try to document more medicinalplants with their medicinal properties from this District that may beinclude new drug to the science.

Nashik district, Survey, Various diseases, Ethnomedicine, Newdrug.


TrackEthnobotany

Keywords





Isolation and Identification of Soil Fungi from Various Grapes (Vitis vinifera L.) Fields of Narayangaon

Presenting Author:-Swapnil Dilip Kamble

Co-Author:-

Bharat. P. Shinde,Akshay J. Wajage

Abstract

Grape is the most important fruit of India and scientifically is calledVitis vinifera L. and is also known as 'queen of fruits'. Thecountry has the distinction of achieving the highest productivity ofgrapes among the 90 grape growing countries in the world, with anaverage yield of 30 t/ha. . Grapes are grown in an area of 0.09 m. ha,mainly in Ahmadnagar, Nasik, Pune, Solapur, Sangli and Satara districts.The total production of grapes is 0.77MT, which is highest in thecountry. Many fungi are found in the soil where grapes are cultivated.This research carried for the isolation and identification of fungi fromvarious grapes fields of Narayangaon, Junnar, Pune (MS). Soil fungi arethe important part of the terrestrial ecosystem and it plays a major rolein nutrient cycle as decomposer. The diversity of soil fungi indicates thegood or defective condition of the soil health. The study aimed that theisolation of soil fungi from different grape fields of Narayangaon grownin vitro during the period of October 2019 to December 2019. From thefungal isolates the most of the species belonging to the generaAspergillus, Mucor, Penicillium and Fusarium were dominant.

Soil Fungi, Grapes, Diversity, Identification.


TrackFungi and Plant Pathology

Keywords




Study of Molecular Taxonomy of Beetles of FamilyHydrophilidae of Pune Region (MS), India

Presenting Author:-Manisha S. MategaonkarPostgraduate Department of Zoology, Modern College of Arts, Science & Commerce,Ganeshkhind, Pune-16.Co-Author:-

Shakera A. Inamdar, Yashodhara YadwaddePostgraduate Department of Zoology, Modern College of Arts, Science & Commerce,Ganeshkhind, Pune-16

Abstract

Beetles belong to the largest insect order ‘Coleoptera’ which means‘sheath wings’ in Greek. They are omnipresent, found in terrestrial aswell as aquatic ecosystems. Due to their huge population and diversity, itis necessary to study their presence in different regions along with theiridentification. Pune being an urbanized city present in the state ofMaharashtra, India, included under the Western Ghats, which are thehotspots of Biodiversity. Many forest areas, hills, lakes and protectedparks are found in this region. The climate is dry, with ample amount ofsunlight. Due to this, a large number and variety of flora and fauna canbe found in this region. Taxonomic identification is necessary for placingthe beetles in their respective family, genus and species taxa so as tosimplify their study. Molecular identification is necessary for studyingthe evolution of the species as well as its relation with other species.Hydrophilidae in Greek means ‘water loving’. They are water scavengerbeetles comprising about 2500 known species (Fikacek et al. 2010).Thefollowing study shows the diversity of hydrophilid beetles found in theSinhagad area, Tamhini Ghat, ARAI (Automotive Research Associationof India), Pashan area and Kothrud area of Pune Region. It also focuseson the taxonomic and molecular identification of two species of ‘dungloving water beetles’ belonging to the family Hydrophilidae found in theKothrud area of Pune.

Beetles, Coleoptera, taxonomic, molecular, identification,diversity, Hydrophilidae.


TrackBiodiversity

Keywords




Diversity and Seasonal Incidence of Darkling Beetles(Family Tenebrionidae) of Pune District, Maharashtra

Presenting Author:-Shakera A. Inamdar Postgraduate Department of Zoology, Modern College of Arts, Science & Commerce, Ganeshkhind, Pune-16..Co-Author:-

Manisha S. MategaonkarPostgraduate Department of Zoology, Modern College of Arts, Science & Commerce,Ganeshkhind, Pune-16

Abstract

Western Ghats (also known as Sahyadri) is a mountain range that runsparallel to the western coast of the Indian peninsula, located entirely inIndia. It is one of the eight "hot-spots" of biological diversityin the world. Beetles are omnipresent. They are found on land, in waterbodies, on trees, even in dung. Beetles have two pairs of wings in whichthe front or first pair of wings is modified into hard structures calledelytra which protects the second pair of wings during flight. This allowsthem to survive in all types of habitats (Johansson et al. 2012). Beetlesplay an important role in the ecosystem. Staphylinid beetles arebioindicators of urbanized area and presence of radionuclides in theenvironment (J. Bohac. 1999). The family Tenebrionidae belongs to thesuborder Polyphaga of the order Coleoptera. The family is divided into10 subfamilies, 96 tribes and 61 subtribes. Doyen JT (1972)Tenebrionidae are the fifth largest family of Coleoptera with 14,641species worldwide and 1,345 occurring in the United States. Thesenumbers are low since in the past three decades, many changes havebeen made in the classification of the family and many new taxa havebeen described. Watt JC (1974) The present study deals with thesampling of beetles from various areas of Pune. The beetles werecollected by hand picking, with the fine forceps and brushes, bysweeping, by dusting, by using aspirators for very small beetles, bylaying pit fall traps and light traps. Collections were also made from leaflitters and under the stones.

Beetles, Coleoptera, diversity, seasonal, darkling,Tenebrionidae.


TrackBiodiversity

Keywords




Isolation of Microbial Flora from Pigeon Droppings.

Presenting Author:-Alfiya Aslam Attar Postgraduate Department of Zoology, Modern College of Arts, Science &AMP; Commerce, Ganeshkhind, Pune-16..Co-Author:-

Shakera A. InamdarPostgraduate Department of Zoology, Modern College of Arts, Science & AMP; Commerce, GANESHKHIND, Pune-16

Abstract

Bacterial and fungal infections spreading through pigeon droppings

cause considerable diseases. Pigeon excreta can be considered as carrier

for pathogenic yeast fungi and bacteria into environment.(Maryam

soltani,2013).High population of birds in gardens and residential areas

of many cities may increase threat to public health.(Belén Vázquez et al.

Acta Vet Scand. 2010).Samples were collected from the excreta of

domestic pigeons. The present study emphasis on isolation of microbial

flora by spreading and serial dilution method. Identification of bacterial

and fungal colonies was done by gram staining followed by biochemical

tests for gram positive and gram negative bacteria respectively. High

growth of bacterial population was observed in dry excreta sample as

compared to wet excreta sample in both adult and squab excreta

samples.

Pigeon,Excreta,Gram staining, biochemical test,DNS method..


TrackMicrobiology

Keywords




The Study of Bioactive Compounds and Antimicrobial Activity of Guizotia abyssinica Seeds.

Presenting Author:-Rajashri Nene MES Abasaheb Garware College, Pune.

Co-Author:-

Dr. Tejaswini PachporMES Abasaheb Garware College, Pune

Abstract

Since time immemorial, plant based materials and plant derivedmedicines are extensively used by mankind to treat several diseases andinfections. However, many plants are still understudied and theirproperties are not well documented. The present study deals with such aneglected species, Guizotia abyssinica (Niger plant) an oil seed cropwhich is used widely as medicine in tribal communities of India. Threelocal varieties of Niger seeds were collected from Maharashtra. Theirtraditional and ecological information was recorded by telephonicinterviews. The nutritional analysis revealed that all varieties had almostsimilar percentage of carbohydrates ranging from 5 to 6 gm% ( 5.25; 5.47& 5.78 gm%) & Proteins ranging from 8.6 to 9.3 gm % ( 9.27;8.69 & ,9.16 gm%). But the fat content differed in 3 varieties (43.40;34.64; 34.89%. The aqueous and ethanol extracts were screened forpresence of secondary metabolites using standard methods. Alkaloids,Flavonoids, Tannins, steroids, carbohydrates, Amino acids, Coumarins,Cardiac glycosides, fatty acids & Terpenoids were found in aqueousand ethanol extracts. Anthocyanine and anthocynidines were presentonly in the aqueous extract. The aqueous, ethanol and methanol extractswere tested against Aspergillus species. Strong antifungal activity wasobserved for aqueous extracts with 30mm zone of inhibition. Ethanol,Methanol extracts showed moderate antifungal activity. The preliminaryresults showed weak antibacterial activity against Pseudomonasaeruginosa, Salmonella typhi and Salmonella paratyphi B for ethanolextract. The baseline data shows that seeds contain essentialphytochemicals responsible for antimicrobial activity and exhaustivestudy needs to be performed.

Guizotia abyssinica, nutritional analysis, secondary metabolites,antibacterial activity, antifungal activity


TrackPhytochemistry

Keywords




Bacillariophyceae from Eastern Part of SataraDistrict (Maharashtra)

Presenting Author:-Manjusha IngawaleDepartment of Botany,Kisan Veer Mahavidyalaya, [email protected]

Abstract

Present communication deals with the diversity of bacillariophyceae

from dry region of Satara district. Eastern part of Satara district lies

within drought prone area. Numbers of temporary as well as permanent

water bodies are present in this region. Some impoundments are

constructed for irrigation purpose. All these water bodies harbor algal

growth. Thorough survey of twenty six water bodies was made to screen

the diatom biodiversity. Ninety eight species belonging to twenty one

genera from eleven families are being reported in this communication.

Diatoms, biodiversity, dry region, Satara


TrackMicroalgae Diversity

Keywords





Two New Records of Fungal Genus Meliola Fries From India.

Presenting Author:-Tanaji R. KavaleDepartment of Botany, Ajara Mahavidyalaya, Ajara,Kolhapur- 416 505, [email protected]

Co-Author:-

M. S. PATILEx-Head, Department of Botany,Shivaji University, Kolhapur (M.S.) India.

Abstract

An interesting one species and one new variety of Meliolaceae belonging

to the genus Meliola Fries are illustrated and described. In present

study, these taxa are described as one new variety viz. Meliola ixorae

Yates var. furcatae var. nov. on living leaves of Ixora lanceolaria Colebr.

(Fam.: Rubiaceae) and one new species for the Fungi of India viz. M.

hancorniae Bezerra and Barros on the living leaves of Beaumontia

jerdoniana Wight (Fam.: Apocynaceae). These taxa first time recorded on

the hosts also therefore, Ixora lanceolaria Colebr. (Fam.: Rubiaceae) and

Beaumontia jerdoniana Wight (Fam.: Apocynaceae) are the additional

host records from India.

Mycotaxonomy, Ascomycetes, Meliolaceae, Meliola, newrecords.


TrackFungal Diversity

Keywords





Study of Diversity of Invertebrates in Moss.

Presenting Author:-Nikam Yash AjitPost-Graduate Department of Modern College, Ganeshkhind, Pune

Co-Author:-

Shakera InamdarPost-Graduate Department of Modern College, Ganeshkhind, Pune

Shrikant GundBotanical Museum &AMP; Department of Biosciences Vikki plant science Centre, University, of Helsinki, Finland

Abstract

Invertebrates are animals that neither possess nor develop avertebral column, derived from the notochord. Tardigrades(moss piglets) is a phylum of eight-legged segmented micro-invertebrates. They can live in extreme conditions and hencethey are hardiest animal on Earth (RICHERDSON D.H.S.1981).Rotifera and some nematodes are also come under micro-invertebrates. Rotifer are psuedo-celomate animals (Richard L.,1999).Nematodes are very small, slender worms: typicallyabout 5 to 100 µm thick, and 0.1 to 2.5 mm long (Gracia, Lynne,1999). This paper describes different groups of Invertebratesincluding tardigrades present in the Moss collected fromMahabaleshwar and some parts of Pune City. Mosses are comesunder group Bryophytes and they mainly found in moist places.In Mosses, some microscopic invertebrates are seen. They aremainly rotifers, nematodes and tardigrades. In this project,types and number of inveterates seen in the each species ofMoss has been recorded.

Invertebrates, Tardigrade, Rotifera, Psudeo-celomate,Nematoda, Slender Worms, Moss, Bryophytes, Microscopic.


TrackBiodiversity

Keywords




Studies of Microbial Diversity Associated with Bryophytes.

Presenting Author:-Vaidehi JawalkarPost-Graduate Department of Modern College, Ganeshkhind, Pune

Co-Author:-

Shrikant GundBotanical Museum &AMP; Department of Biosciences Vikki plantscience Centre, University, of Helsinki, Finland

Tejaswini PachporPost-Graduate Department of Modern College, Ganeshkhind, Pune

Abstract

Bryophytes are non-vascular land plants: the liverworts,

hornworts, and mosses. They can be found growing in a range

of temperatures, and moisture. The aim of the project is to

evaluate microbial diversity among the bryophytes from

Sinhgad fort of Pune, Maharashtra. Total 41 random samples of

bryophytes were collected from Sinhgad valley, as well as from

each microhabitat such as water stream, open land, wood,

rocks, and moist place. From the 41 species of bryophytes, 39

bacterial pure cultures were isolated. Future studies will

involve the study of industrially and medicinally important

obtained from the bryophytes samples.

Bryophytes, Sinhgad, Bacteria.


TrackMicrobialDiversity

Keywords




Petallophyllum indicum Kash. and Cylindrocoleachevalieri (Steph.) R. M. Schust., - Two Little Known Liverwort from North Western Ghats, India.

Presenting Author:-Shrikant GundBotanical Museum &AMP; Department of Biosciences Vikki plantscience Centre, University, of Helsinki, Finland

Co-Author:-

Hyvonen JaakkoBotanical Museum &AMP; Department of Biosciences Vikki plantscience Centre, University, of Helsinki, Finland

Abstract

Petallophyllum indicum Kash. and Cylindrocolea chevalieri

(Steph.) R. M. Schust., two little known liverworts were

recollected from Purandar fort, Pune which is part of North

Western Ghats, India after decades. Detailed taxonomic

description and short note on disjunct distribution of these

species provided here.

Petallophyllum, Cylindrocolea, Purandar, North Western Ghats.


TrackBiodiversity

Keywords




Bryophyte Diversity of Sinhagad Fort (Pune, Maharashtra, India)

Presenting Author:-Shrikant GundBotanical Museum &AMP; Department of Biosciences Vikki plantscience Centre, University, of Helsinki, Finland

Co-Author:-

Hyvonen JaakkoBotanical Museum &AMP; Department of Biosciences Vikki plantscience Centre, University, of Helsinki, Finland

Abstract

Bryophyte diversity of Sinhagad Fort and adjoining area was

investigated. Eighty-four species of 45 genera and 23 families

are reported. Mosses are represented by 60 species of 32 genera

from 13 families, with 16 species of liverworts from nine genera

and seven families. Eight hornworts from four genera and two

families were found. Largest number of moss species found are

from Bryaceae followed by Pottiaceae and Fissidentaceae.

Targionaceae is the largest family of liverworts followed by

Ricciaceae and Lejeuneaceae. Half of the hornwort species

found are from the family Anthocerotaceae.

Floristics, hornworts, mosses, liverworts, North Western Ghats.


TrackBiodiversity

Keywords




Growth of Composting Fungi on Agricultural Wastes

Presenting Author:-Siddharth K. MurumkarC. B. Khedgi’s B. Science, R. V. Commerce, R. J. Arts College, Akkalkot. Dist. Solapur (M. S.)

Abstract

Crop residues and organic wastes from agro industries have a

great potential to recycle in the field to increase the soil fertility

and crop productivity. Composting is the biological conversion

of solid organic wastes in to usable end product such as

fertilizer. The active component involved in the biodegradation

and conversion process during composting is the microbial

community, among which fungi plays a very important role. In

the present investigation attempts have been made to study the

degree of decomposition of agricultural waste by saprophytic

fungi such as Trichoderma harzianum, Aspergillus niger,

Aspergillus flavus, Fusarium roseum, Penicillium sps. and

Rhizopus sps. Mostly which do not damage to the crops at any

state.

Agricultural wastes, Biodegradation, fungi, composting.


TrackBioprocessing

Keywords




Allelopathic Effect of Leaf and Root Extracts of Cassia species on Jowar

Presenting Author:-Jayashri Y. JadhavDepartment of Botany,Sundarrao More arts, Commerce and Science College,Poladpur- Raigad

Abstract

In present investigation allelopathic effect of two Cassia speciesnamely Cassia obtusifolia and C. uniflora on jowar seeds werestudied. Effect of leaf and root extract of Cassia species studiedon seed germination, seedling growth and biomass of jowarseeds. Leaf and root extract showed inhibitory effect on seedgermination, seedling growth and fresh weight and dry weightof jowar seedlings. Significant inhibition of seed germinationwas observed only after 24h in C. obtusifolia leaf (28.64% and18.17%) and root extracts (34.50%) at both concentrations andin leaf extract of C. uniflora at higher concentration havingpercent inhibition 62.27%. Leaf extract of C. obtusifolia at bothlower as well as higher concentrations was significantlyinhibitory to root length, shoot and total seedling length.Significant inhibition of shoot length of jowar was alsoobserved due to root extract of C. uniflora at both higher andlower concentrations. Fresh weights of seedlings weredecreased as compared to control due to leaf extract of C.obtusifolia at lower concentration and root at bothconcentrations of C. obtusifolia.

Cassia obtusifolia, C. uniflora, leaf and root extract, jowar, seedgermination, seedling growth, fresh and dry weight,


TrackBioprocessing

Keywords




Comparative Study of Antioxidant Properties of Some Medicinal Fruits

Presenting Author:-Bagal S.N. Karmaveer Bhaurao Patil Mahavidyalaya [email protected]

Co-Author:-

Patil M.S. Sadguru Gadage Maharaj College, Karad

Abstract

In present investigation antioxidant properties of somemedicinal fruits were carried out. Hylocerus undatus (Dragonfruit), Actinidia deliciosa (Kiwi fruit) and Psidum guajava(Gauva fruit) pulps as well as peels were analyzed for totalpolyphenol content, ascorbic acid content and carotenoidcontent. Results revealed that higher content of ascorbic acidwas oberved in dragon and kiwi pulp. Carotenoid andpolyphenol content were observed highest in Kiwi pulp Notableamount of ascorbic acid, carotenoid and polyphenols werefound from Indigenous fruit guava. From the finding of study itis concluded that guava fruit is chief source for naturalantioxidants and diatary polyphenols as compared to foreigncoastly fruit.

Antioxidant, Polyphenols, Carotenoids


TrackPhytochemistry

Keywords




A Comparative Assessment of Morphological and Phytochemical Variation Among Authentic and Market Sample of ‘Vidanga’

Presenting Author:-Kartikey Jagtap Department of Herbal Medicine, Interactive Research School for Health Affairs (IRSHA),Bharati Vidyapeeth Deemed University, Pune-Satara Road, Pune,Co-Author:-

Suresh JagtapDepartment of Herbal Medicine, Interactive Research School for Health Affairs (IRSHA),Bharati Vidyapeeth Deemed University, Pune-Satara Road, Pune,

Abstract

Traditional medicines are useful in the treatment of various diseases.Herbal medicines have led to an increase in demand due to theirglobal reappearance of awareness. ‘Vidanga’ is a large, scandent,struggling, medicinal climbing shrub that belongs to the familyMyrsinaceae which is used by the tribal people in India as a medicine.Among these fruits of Embelia ribes Burm. f., Embelia tsjeriam-cottam (Roem. & Schult) A. DC., Embelia drupacea (Dennst.)M.R. Almeida & S.M. Almeida and Maesa indica (Roxb.) A. DC.,which are widely used in herbal medicines. However, the fruit ofEmbelia ribes has been mentioned as the botanical source as the drug‘Vidanga’ in Indian pharmacopeia. Moreover, the fruit of thesespecies are morphologically similar and creates the ambiguity inidentification and use of authentic species as 'Vidanga'.The present study performed with the objective of comparativeevaluation of morphological and phytochemical variation in‘Vidanga’ authentic sample was collected from Western Ghats ofMaharashtra and identified by taxonomist whereas market samplewas collected from Pune market. As a result, morphological variationwas observed among both samples in fruits, color, appearance etc.However, Phytochemical investigation showed variation in thepresence of alkaloids, carbohydrate, tannins, proteins, ammino acids,fixed oils, gum and mucilage, glycosides, terpenoids, and steroids.The present study suggests alertness in all scientific community,industries, pharmacies, traders, etc. for a necessitate for theassortment of authentic raw materials in the market.


TrackPhytochemistry

Keywords




Nocturnal Insect Pollinator Diversity and Species Richness in Ridge gourd ,Luffa acutangula.

Presenting Author:-Archana H. Patil Department of Zoology, DUBSSC Dapoli, Ratnagiri.

Co-Author:-

Sandesh JagdaleDepartment of Zoology, DUBSSC Dapoli, Ratnagiri

Abstract

Pollinators are rewarding for many wild and agricultural crop plants.The experiments were conducted at the agricultural field of Karadtehsil. The present study concentrated on the diversity and speciesrichness of insect pollinators on Ridge guard. Ridge gourd ismonoecious with solitary female and clusters of male flowers.Anthesis occurred in late evening hours (17.00-19.00) and flowersremained for 13 to 14 hours. A total of 830 insect pollinators weresampled during the June 2020 to November 2020. Altogether 17species of insect pollinators belonging to 7 families under 6 ordershave been recorded. According to total number of species, theLepidoptera was the dominant order comprising 11 species belongingto the single family Crambidae Followed by the order Blattodeacomprising 2 species belonging to 2 families , Hymenopteracomprising 1 species belonging to family Formacidae , followed byorder Orthoptera comprising 1 species belonging to family Gryllidae,order Diptera comprising 1 species belonging the Family Culicidae,followed by the order Coleoptera comprising 1 species belongingthe Family Chrysomelidae. Study revealed that Diaphnia hyalinatawas most dominant species and followed by Chabula acamasalis.

Pollinator diversity, species richness, Ridge gourd, Lepidoptera,Diaphnia hyalinata.


TrackBiodiversity

Keywords




Qualitative and Quantitative Determination of Secondary Metabolite Embelin from Traditional Medicinal Plants from Myrsinaceae Family Using HPTLC Method.

Presenting Author:-Manoj M. Khavate, Department of Herbal Medicine, Interactive Research School for Health Affairs (IRSHA),Bharati Vidyapeeth Deemed University, Pune-Satara Road, Pune,Co-Author:-

Suresh JagtapDepartment of Herbal Medicine, Interactive Research School for Health Affairs (IRSHA),Bharati Vidyapeeth Deemed University, Pune-Satara Road, Pune

Abstract

Vidanga is traditionally used for the treatment of Colitis andinflammatory disease. The suggested substitute, Embelia tsjeriam-cottam is, used to treat similar conditions. The analysis and qualitycontrol of herbal medicines are moving a step ahead towards anintegrative and comprehensive direction, in order to tackle thecomplex nature of herbal medicines. Present study emphasizes onquantification of bioactive secondary metabolites mainly ‘Embelin’from the fruit extract of Embelia spp, a most important traditionalmedicinal plant species found around major market of India and fromKoyna region, Western Ghats of Maharashtra, India, using highperformance thin layer chromatography (HPTLC). The concentrationof Embelin in the ethyl acetate extract are E. drupacea(398.38±214.44 µg/ml), E. ribes (1080.71±1327.54 µg/ml), E.tsjeriam-cottam (877.54±1033.89 µg/ml), Bg (742.33±519.66 µg/ml),Mm (1292.99±1454.72 µg/ml), Ng (827.21±431.52 µg/ml), Dl(662.03±648.20 µg/ml), Pn (501.08±478.86 µg/ml). E. tsjeriam-cottamshowed eqvuivalent concentration of Embelin compared to otherspecies E. ribes and can be used as substitute for E. ribes. Currentstudy reported overlays boulevard for E. tsjeriam-cottam to provide adirection for further exploration in precluding clinical study.

Drupacea; Embelia ribes; tsjeriam-cottam; Embelin; herbalmedicine; HPTLC; Vidanga.


TrackPhytochemistry

Keywords




Effect of Pomegranate Peel Extract on Dimethoate Toxicity Studied on ANTIoxidant Enzymes in Liver and Kidney of Aged Mice.

Presenting Author:-Chandani Jamdade, Sadguru Gadage Maharaj College, Karad, Maharashtra, India.Co-Author:-

R.D.BodareProf Dr ND Patil Mahavidyalaya, Malkapur Maharashtra,India.

T.A.GangavaneSadguru Gadage Maharaj College, Karad, Maharashtra, India

Abstract

A free radicals play a central role in aging process and diseaseprogression. Antioxidants are that protect our cell against thedamaging effect of the reactive oxygen species. Punica granatum isthe Ancient fruit used on many health issues .It has great medicinalinterest and rich source of antioxidants due to high level ofPhytochemicals. Dimethoate (O-O diethyl 5-methyl carbonyl methylPhosphorodithioate) an organophosphate pesticide used incontrolling many pests on variety of crops. Organophosphateinsecticide causes free radical production induced by oxidative stressand alter antioxidant enzymes and scavengers of oxygen free radical.The aim of present study was to investigate effect caused byDimethoate on antioxidant status in aged mice. Dimethoate at a dose15mg/kg body weight and Pomegranate Peel extract at a dose200mg/kg body weight were administered orally to the mice for 15days. After analyzed experimental period, organs were collected andhomogenates for further antioxidant enzymes. The result indicatedthat decrease in level of Superoxide dismutase (SOD) and Catalase(CAT) in both Liver and Kidney. This study indicates that oxidativestress is due to Dimethoate toxicity in mice and it disturbsantioxidant status and highlight protective effect of Pomegranatepeel extract against Dimethoate toxicity.

Dimethoate toxicity, Antioxidant enzymes, Pomegranate peel,Punica granatum.


TrackPhytochemistry

Keywords




Antioxidant and In Vitro Pancreatic Lipase Inhibition Potential of Dioscorea Species.

Presenting Author:-Ruturaj S. Patil, Department of Biotechnology, Shivaji University, Kolhapur.Co-Author:-

Mahesh P. ManeDepartment of Biotechnology, Shivaji University, Kolhapur.

M.S.NimbalkarDepartment of Botany, Shivaji University, Kolhapur

Abstract

To minimize energy intake through gastrointestinal pathways, theproduction of nutrient digestion and absorption inhibitors areconsidered essential strategies among the current treatments forobesity. Pancreatic lipase is one of the key enzymes which act on thedietary fat and helps in absorption of dietary fat. Inhibition of thelipase enzyme helps in the reduction of fat absorption and obesitymanagement. The extracts of four different Dioscorea species werescreened for Primary phytochemicals like phenolic, flavonoids, andsaponins. The antioxidant activity of these extracts were determinedby ABTS, DPPH and FRAP. Highest ABTS scavenging and ferric ionreduction activity was observed in D alata dry root methanolicextract 95.05± 0.001 % and 91.16± 0.023 mg/gm ascorbic acidequivalent respectively. While in case of DPPH scavenging wasobserved in D oppositifolia dry aerial part methanolic extract (85.38± 0.012 %). The different plant part in different solvent extracts wereassessed for the lipase inhibition activity the highest activity wasobserved in D pentaphylla dry aerial part aqueous extract76.71±0.024% with IC50 value 0.850mg/gm. The activity differ withdifferent solvent and plant parts. Dioscorea spices has strongantioxidant and lipase inhibition potential. So it can be used for theobesity management.

Dioscorea, antioxidants, lipase inhibition, antiobesity.


TrackPhytochemistry

Keywords




In vitro Evaluation of Antioxidant and Anti-inflammatory Activity of Polygala erioptera DC.

Presenting Author:-Mahesh P. Mane, Department of Biotechnology, Shivaji University, Kolhapur.Co-Author:-

Ruturaj S. PatilDepartment of Biotechnology, Shivaji University, Kolhapur.

M.S.NimbalkarDepartment of Botany, Shivaji University, Kolhapur

Abstract

Polygala erioptera DC belongs to the family Polygalaceae. Presentstudy was intended to evaluate antioxidant and anti-inflammatoryactivity of aqueous and methanolic extracts of different parts of theplant. Results indicate significant presence of phytoconstituents i.e.,phenolics, flavonoids, alkaloids, terpenoids and saponins. Aqueousfresh leaf and methanolic fresh stem extract has the highest DPPHand ABTS scavenging potential (83.71± 0.03% and 77.71 ± 0.003%),whereas maximum reduction of Ferrous ions at 446.63±0.03mMequivalent to ascorbic acid per gm of dry stem. Anti-inflammatoryactivity was evaluated by membrane stabilization assay, BSAdenaturation assay and trypsin inhibition assay. The maximummembrane stabilization was seen in fresh methanolic extract of stem(74.23± 0.001%) at IC 50 value 84.24 μg/ml whereas proteindenaturation and trypsin inhibition were observed in dry aqueousleaf extract (94.54±0.002%) at IC 50 value 2.10 mg/ml while freshmethanol stem extract shows (92 ± 0.01%) at IC 50 value 482.16μg/ml. Indomethacin used as standard showing 85.33 ± 0.01% withan IC 50 value of 297.14 μg/ml. From the above study it is seen thatPolygala erioptera DC can be used as potential remedy for thetreatment of inflammation and related diseases. Further study isgoing on to find active compounds responsible for anti-inflammatoryactivity and possible mechanism of their action using cell lines.

Polygala erioptera, Antioxidant, Inflammation, Membranestabilization, Indomethacin.


TrackPhytochemistry

Keywords




Effect of Green Synthesized Silver Nanoparticles on Seed Germination Under Different Salinity Levels in Amarathus paniculatus.

Presenting Author:-S.S. Chougale, Department of Botany, Shivaji University, Kolhapur.Co-Author:-

D.K. GaikwadDirector, BAMU, Sub-Campus, Osmanabad

Abstract

Salinity is one of the major abiotic stresses affecting crop yield andhence reducing farmer’s economy. A study was conducted to analyzethe effect of green synthesized silver nanoparticles on seedgermination in Amarathus paniculatus under different salinity levels.In present study we report green synthesis of silver nanoparticlesusing leaf extract of Amaranthus spinosus. Leaf extract ofAmaranthus spinosus when mixed with silver nitrate solution actedas natural reducing agent and led to formation of silver nanoparticlesin the solution .These biologically synthesized silver nanoparticleswere applied to evaluate their effect on seed germination underdifferent salinity levels in Amaranthus paniculatus. Seeds treatedwith different concentrations of AgNPs(25ppm,50ppm,75ppm,100ppm) showed best results for seedgermination as compared to control(distilled water).Under differentlevels of salinity (50mM, 100mM, 150mM, 200mM NaCl)germinationpercentage decreased to zero. When seeds first soaked with AgNPsand then given salt treatment showed increased germinationpercentage under salt stress. Nanoparticles treatment in givenconcentrations was helpful to increase the germination percentageunder 50mM and 100mM salt concentrations but not for higher saltconcentrations like 150 and 200mM.

Green Synthesis, Silver Nanoparticles, Seed Germination,Salinity, Amarathus paniculatus.


TrackPhytochemistry

Keywords




Studies on Ambiguity in Market Samples of Herbal Drug ‘Sariva’

Presenting Author:-Suraj Jadhav Rajiv Gandhi institute of IT and BT, Bharati Vidyapeeth, Pune.

Abstract

OBJECTIVES: Present study is designed to investigate the ambiguities in theroot samples of herbal drug ‘Sariva’ using biochemical studies. There arevarious factors responsible for variations in the traded herbal compositionon the basis of i. Geographical influence and environmental stress on thephytochemistry of plant, ii. Generic name may cause the interchangeableuse or substitution of raw materials, iii. Adulteration and abuse arechallenge to quality control (Kunle et al., 2012). These factors causeambiguity for identification of authentic drug Sariva.MATERIALS AND METHODS: Sariva roots powders were collected fromdifferent major markets of Maharashtra and India. Four different speciescalled as Sariva were collected from wild locations. The antioxidant activitywas evaluated by 2, 2-diphenyl-1-picryl-hydrazyl (DPPH), Ferric reducingantioxidant power (FRAP) and ABTS assay.RESULTS: In the present study, we found that among the market samples,Pune showed the highest antioxidant potential with IC50 value 42.53whereas A2sample showed the lowest antioxidant potential (IC50 289) andamong the authenticated samples, B3 sample showed us the maximum freeradical scavenging activity in FRAP and ABTS (28.88) assay and in DPPHassay, B2 (15.43) showed us good antioxidant potential whereas B4 sampleshowed us the lowest antioxidant activity (39.80).CONCLUSION: Study affirms that extract of market samples of Sarivaexhibits high antioxidant and free radical scavenging activities but variedmarket to market and hence exhibited ambiguity in the authenticity ofmarket samples named under Sariva whereas authenticated different fourplants under Sariva has shown that B3 sample has the highest antioxidantactivity followed by B2 Sample. Rest plants can be considered as substituteor adulterants to the authentic Sariva. This studies are suggest to know theambiguity in market samples based on their biological activity.

Ayurveda, Sariva species, Chemometric analysis, Antioxidant Assay,Ambiguity validation.


TrackPhytochemistry

Keywords




Comparative Microscopical and Physicochemical Investigation of Traditional Plants of CanscoreaSpecies.

Presenting Author:-Ravindra P. Jadhav, Department of Botany, GKG College, Kolhapur.Co-Author:-

Vinayak NaikDirector, Varadanjali Herbals Pvt. Ltd. Malad (W) Mumbai-400095.

Vijaykumar KunureS.H. Kelkar College, Devgad. Maharashtra. India.416613

Abstract

The present paper deals with comparative Pharmacognosy and

physicochemical investigation of two species of Canscora used by

traditional healers in Vengurla region. The entire plant of both

species is used by vaidus to cure and control viral and malarial fever.

The fresh plants were collected and dried under shade and used for

macroscopic and Microscopy study as well as physicochemical

studies. Raw materials and herbal extracts were investigated for

phytoconstituents. Both species were bitter in taste. Glycosides,

Steroids, Terpenoids and Anthroquone were present in Canscora

species.

Canscora diffusa, Canscora perfoliata, Microscopy,Gentiniaceae.


TrackPhytochemistry

Keywords




Effect of fluoride stress on water relations of medicinally important oil yielding plant Simaroubaglauca DC.

Presenting Author:-Varsha V. Mali Department of Botany, Shivaji University, Kolhapur.Co-Author:-

D. K. GaikwadDirector, BAMU Sub-Campus, Osmanabad (MS) India.

Abstract

The level of fluoride in ground water causes several health problems

to human beings.Hence, it is essential to screen the plants for the

plants for the phytoremediation of fluoridecontaminated waters. The

present paper reports different concentrations of fluoride (100,200

and300mM) on growth and metabolism of S. glauca and showed

tolerance to these concentrations offluoride. The stable growth of S.

glauca due to application of fluoride results in the alterations

ofwater relations of root, stem and leaves. It was noticed that water

content, leaf surface expansion,succulence, relative water content

was found to be slightly decreased with increasing fluoride

treatments, while saturated water content and degree of leaf

succulence were elevated. Thus,maintenance of saturated water

content and degree of leaf succulence under fluoride stress results in

improvement of water potential. It helps in the development of

tolerance to the fluoride stress. S. glauca seedlings can be grown in

the fluoride contaminated land.

fluoride, phytoremediation, water relations, tolerance,Simarouba glauca.


TrackStress Physiology

Keywords




Determination of Larvicidal Efficacy of Euphorbia neriifolia Linn. Stem and Leaves Extract on Mosquito Larvae.

Presenting Author:-Arundhati M. Rane PG-Department of Botany, Dapoli Urban Bank Senior Science College Dapoli Dist: Ratnagiri (M.S.).Co-Author:-

Dr.Vikram P. MasalPG-Department of Botany, Dapoli Urban Bank Senior Science College Dapoli Dist: Ratnagiri (M.S.).

Abstract

The most prominent disease spread by mosquito are malaria, dengue and

chikengunia etc. At worst, mosquito transmits a range potentially fatal

diseases. India experienced the highest mosquito borne diseases incidence.

Mosquito are control by using various advance insecticides which are made

synthetically and are adversely effect on the other animals and also human

health. It proves that the effect of toxicity to non-target organism and

human health concerns. So that there is need of attention to the novel

mosquito larvaecide agents. A larvicide which can naturally effect on the

larvae of mosquito to control their population and not harm to any other

organism and environment, by using aqueous extract. The larvicidal

efficacy of Euphorbia neriifolia L. is examined against mosquito larvae using

different concentrations ranging from 1% to 5% (1mg in 100ml) within 24

hours observing their responses to effect of plant extract. The ‘Euphol’ and

‘nerifolion’ was reported in latex, which has larvicidal efficacy from the

Euphorbia neriifolia L. the data analysis clearly showsthat the extract of

stem and leaves has larvicidal efficacy. The aqueous extract shows mortality

% are up to 17 % to 93 % within 24 hours. The mortality was corrected using

Abbot’s formula.

Larvicidal Efficacy, Euphol, nerifolion etc.



Keywords




Study of Loranthus and its applications.

Presenting Author:-Shivani KhataokarShivaji University, Kolhapur

Abstract

Parasitic plants are the ones who derive some or all nutritional requirements from

another (host) plant. Loranthus is one of the partial stem parasites as it depends on

the host only for water and minerals. They produce their own carbohydrates by

photosynthesis. They are also called hemiparasites. These plants show anti-

inflammatory, anti-lipase, anti-hypertensive, anti-cancer, anti-spasmodic, and anti-

diabetic properties. They are also used for the treatment of epilepsy, headache,

infertility, menopausal syndrome, and rheumatism. In Nigeria and South Africa, it

has been used to cure hypertension, diabetes, and schizophrenia, and can also be

used as an immune system booster. The phytochemical studies of the species

recorded the abundant presence of Terpenoids, steroids, acidic compounds,

flavonoids, and carbohydrates in the leaves of the plants. Phytochemicals and

compounds from the species can be applied in various fields. One of the significant

fields in which the species can be used is “Nanotechnology”. Nanotechnology is a

field of science which deals with the synthesis, optimization, characterization, and

application of nanomaterials. An abundant amount of phytochemicals from the

species can be beneficial for the synthesis of nanoparticles by the green route. The

plant’s extract can be used as a reducing and capping agent for the synthesis of

nanoparticles. The properties and applications of the synthesized nanoparticles can

be explored.

Loranthus, Nanotechnology, Nanoparticles, etc.


TrackNanotechnology

Keywords




Study of Loranthus and its applications.

Presenting Author:-Shivani Sawant Fergusson college ( Autonomous) Pune

Abstract

Parasitic plants are the ones who derive some or all nutritional requirements from

another (host) plant. Loranthus is one of the partial stem parasites as it depends on

the host only for water and minerals. They produce their own carbohydrates by

photosynthesis. They are also called hemiparasites. These plants show anti-

inflammatory, anti-lipase, anti-hypertensive, anti-cancer, anti-spasmodic, and anti-

diabetic properties. They are also used for the treatment of epilepsy, headache,

infertility, menopausal syndrome, and rheumatism. In Nigeria and South Africa, it

has been used to cure hypertension, diabetes, and schizophrenia, and can also be

used as an immune system booster. The phytochemical studies of the species

recorded the abundant presence of Terpenoids, steroids, acidic compounds,

flavonoids, and carbohydrates in the leaves of the plants. Phytochemicals and

compounds from the species can be applied in various fields. One of the significant

fields in which the species can be used is “Nanotechnology”. Nanotechnology is a

field of science which deals with the synthesis, optimization, characterization, and

application of nanomaterials. An abundant amount of phytochemicals from the

species can be beneficial for the synthesis of nanoparticles by the green route. The

plant’s extract can be used as a reducing and capping agent for the synthesis of

nanoparticles. The properties and applications of the synthesized nanoparticles can

be explored.

Loranthus, Nanotechnology, Nanoparticles, etc.


TrackNanotechnology

Keywords




Allelopathic Effect of Aqueous Extracts of Trichodesma indicum (L.) R. Br. on Seed Germination and Seedling Growth of Maize and Wheat

Presenting Author:-Priyanka GaikwadDepartment of Botany,Tuljaram Chaturchand College of Arts,Scienceand Commerce, BaramatiCo-Author:-

M. B. KanadeDepartment of Botany,Tuljaram Chaturchand College of Arts,Scienceand Commerce, Baramati

B. K. AvcharVidya Pratishthan’s, Arts, Science and Commerce College, Vidyanagari, Baramati.

Abstract

Allelopathy is the direct or indirect effect of one plant on another through

release of chemicals into the environment and occurs widely in natural

plant communities. The secondary metabolites or natural products involved

in allelopathy are called allelochemicals and can be produced in different

parts of the plants. The purpose of this study was to evaluate the

allelopathic potential of invasive plant weed Trichodesma indicum (L.) R.

Br. on seed germination and seedling growth of maize (Zea mays L.) and

wheat (Triticum aestivum L.) crop. The root, stem, leaf and whole plant

aqueous extracts of T. indicum inhibited the germination percentage and

seedling growth of maize and wheat seedlings. However, the magnitude of

inhibition of aqueous extracts followed the order whole plant > root >

stem> leaf. The plumule length was more affected than radical growth in

all four types of extracts. Comparison with other extracts the whole plant

extract tremendously reduces the seed germination and seedling growth of

maize as well wheat seedlings.

Allelopathy, aqueous extracts, Trichodesma indicum, Zea mays,Triticum aestivum



Keywords




Metabolic profiling of Avicennia officinalis L. and Sonneratia apetala L. for identification of bioactive compounds.

Presenting Author:-Ganesh C. NikaljePG Department of Botany, Seva Sadan’s R. K. Talreja College of Arts, Science and Commerce, Ulhasnagar, Mumbai

Abstract

Avicennia and Sonneratia are native of saline habitat. Sustaining in such environment requires

specific physiological, biochemical and metabolomic adaptations. Hence, the plants growing in

such conditions are a potential source of natural products with biological activities. These

metabolites can be used in different commercial industries as raw material.

Objectives: Histochemical and phytochemical analysis, LC-MS based metabolic profiling,

Identification of bioactive compounds and Evaluation of biological activities of plant extracts.

Material & Methods: The leaves of mangrove plants were collected from coastal areas of

Mumbai and analyzed for Pharmacognostic analysis, Phytochemical analysis and Proximate

analysis. The methanolic extract was further subjected to HR-LC-MS based metabolic profiling

and bioactive compounds were identified using in built library. The antimicrobial and

antioxidant activities were carried out using standard protocols.

Results: In Quantitative microscopy, the stomatal index, vein-islet number and leaf area index

of Avicennia was 31.3 mm 2 , 12, 0.003 cm 2 and in Sonneratia was 33.4 mm 2 , 11, 0.002 cm 2

respectively. In proximate analysis, Sonneratia showed high ash content (18.33%), Crude fibre

(30%), and Carbohydrate content (31%), polyphenol content (45.19 ± 2.79 µg.GAE. mg -1 ) as

compared to Avicenna. The methanolic extract showed about 20 common bioactive compounds

having anti-cancerous, antioxidant, antimicrobial, antiachitic biological activity were identified.

In addition, both plants showed antibacterial and antioxidant properties.

Conclusion: Both mangrove plants, Avicennia and Sonneratia are rich in bioactive compounds

having anticancerous, anti-inflammatory, antioxidant and antimicrobial activities. The

Sonneratia contains high antioxidant activity as compared to Avicennia. The identified bioactive

compounds must be isolated and tested for their biological activities.

Avicennia officinalis, Sonneratia apetala, Metabolic profiling,bioactivity, etc.


TrackPhytochemistry

Keywords




Fatty acid Profiling of Contrasting Soybean Genotypes Under Individualistic (Na + , and Cl - ) and Additive (NaCl) Salt Stress

Presenting Author:-Shelke D. B.Department of Botany, Amruteshwar Art's, Commerce and Science College, Vinzar, Velha, PuneCo-Author:-Zaware BNBaburaoji Gholap Arts, Commerce and Science College, New Sangvi, PuneSuprasanna PNuclear Agriculture and Biotechnology Division, Bhabha Atomic Research Center, TrombayNikam TDDepartment of Botany, Savitribai Phule Pune University, Pune

Abstract

Glycine max (L.) Merr., (Soybean) is one of the most important economic legume in the world.

Soybean oil is highly utilized for consumption throughout the world. The increase in salinity

and sodicity severely affect the Soybean oil yield and quality. To maintain high oil productivity

and quality in the saline soil, there is a need for deployment of new salt tolerant cultivars. Our

previous experiments on selected genotypes has revealed that MAUS-47 as salt tolerant and

Gujosoya-2 as a salt sensitive genotype. In the present investigation, these genotypes were

subjected to Na-dominant, Cl-dominant as an individualistic and NaCl as an additive salt at

flower initiation stage in field conditions. After completion of plant life cycle, seeds were

harvested and subjected to oil exactions. The significant decrease in oil content was reported in

genotype Gujosoya-2 in Na-dominant and NaCl salt treatments, while in MAUS-47 only NaCl

salt treatment caused decrease in oil content. The fatty acids were converted to methyl esters by

transesterification process and analyzed by GC-MS. The extracted compounds were identified

by comparing it with the authentic spectra obtained from GC-MS library (NIST 11). The results

of GC-MS analysis revealed that the presence of different metabolites were falling in different

categories like fatty acids, fatty alcohols, volatile, terpenoids, esters, and steroids. The common

metabolites among in both the tested samples of genotypes and each treatment showed

Squalene, Diethyl Phthalate, Heneicosane, 9,12-Octadecadienoic acid (Z,Z)- (Linoleic acid), n-

Hexadecanoic acid (Palmitic acid) and Octadecanoic acid (Stearic acid). The compounds 1-

Pentadecene, Hexadecane, 2,4-Di-tert-butylphenol, Pentadecane, 2,6,10,14-tetramethyl-,

Docosane, Cycloheptasiloxane, tetradecamethyl-, Octacosanol, Pentane, 3-ethyl-2,4-dimethyl-,

Dotriacontane, Cyclodecasiloxane, eicosamethyl- Neophytadiene reported in MAUS-47 may be

responsible to enhance salt tolerance. Therefore the change in fatty acid profiling of contrasting

soybean genotypes revealed their differential tolerance behaviour under individualistic and

additive salt.

Soybean, salt stress, oil content, Fatty acid profiling, GC-MS.



Keywords




Synthesis of biogenic metal oxide nanoparticles using Ricinus communis and studies of its impact on seed germination and growth of Oryza sativa L.

Presenting Author:-Harichandra A. NikuleADTs Shardabai Pawar Mahila Arts, Commerce and Science College, Shardanagar, Malegaon Bk., BaramatiCo-Author:-

Sweta D. KedariR. K. Talreja College of Arts, Science and Commerce, Ulhasnagar

Nikita ThakareElphinstone College 156, M. G. Road, Fort, Mumbai,

Ganesh C. NikaljeR. K. Talreja College of Arts, Science and Commerce, Ulhasnagar

Abstract

In the present investigation, nanoparticles (NPs) were synthesized using a

green process. Silver nanoparticles (AgNPs) and zinc oxide nanoparticles

(ZnO NPs) were synthesized using Ricinus communis L. leaves extract. ZnO

NPs were also synthesized using chemical method (Sol-Gel method) of

synthesis. The present study, demonstrate that the effect of R. communis

extract and biologically synthesized AgNPs and ZnO nanoparticles on the

seed germination and growth of Oryza sativa. The study also shown the

effect of different concentrations of NPs and plant extract on root length,

shoot length and fresh weight of germinated seedlings of O. sativa. Results

suggested that the plant extract and biosynthesized NPs (extracted in

distilled water and methanol) inhibited the root growth at increasing levels

of NPs treatment while stimulatory growth was observed in shoot at 50 %

concentration of R. communis extract. Root and shoot length were also

affected by the extract and biosynthesized NPs. Compared to control the

fresh weight was decreases at all the treatments in O. sativa. Thus, the study

demonstrates increasing levels of R. communis extracts and their

biosynthesized NPs (AgNPs and ZnNPs) inhibits seed germination along

with fresh weight in O. sativa.

Ricinus communis, Green synthesis, Nanoparticles, AgNPs, ZnO NPs,

Germination.


TrackNanotechnology

Keywords




Studies on Flora of Family Araceae from DapoliTahasil of Ratnagiri District from Maharashtra.

Presenting Author:-Shraddha H. DiveP.G. Department of Botany, Dapoli Urban Bank Senior Science College, DapoliCo-Author:-

Dr. Vikram P. MasalP.G. Department of Botany, Dapoli Urban Bank Senior Science College, Dapoli

Abstract

The plant diversity is under the serious threat due to various

anthropogenic factors and many plant species are becoming extinct

even before the discovery. The plants native to or adapted to a

particular region, habitat or belonging to a particular period. Floristic

diversity refers to variety and variability of plants in given region or

groups. In this paper we studied the family Araceae from Dapoli

Tahasil of Ratnagiri District. It also known as Arum family. The

plants belongs to different habitats like marshay,terrestrial, semi

aquatic and they are mostly herb, shrubs, climbers. It contain

monocotyledonous flowering plant, its flowers have different types

of inflorescence called spadix. The species of Araceae is rhizomatous

or tuberous. There are three different pollinators types

(Cecidomyiidae, Drosophilidae, Euglissini) were observed in wild

plant in habitat. Many species from this family are used as medicinal,

ornamental, edible plants. The total 15 Genus and 11species are

found which are belongs to family Araceae in Dapoli Tahasil of

Ratnagiri District.

Dapoli, Flora, Family Araceae etc.


TrackBiodiversity

Keywords




Study on Medicinal and Traditional Festival Plants Used in Hindu Religion from Ratnagiri District of Maharashtra

Presenting Author:-Trushali B. ChavanP.G. Department of Botany, Dapoli Urban Bank Senior Science College, DapoliCo-Author:-

Dr. Vikram P. MasalP.G. Department of Botany, Dapoli Urban Bank Senior Science College, Dapoli

R. L. GhalmeP.G. Department of Botany, Dapoli Urban Bank Senior Science College, Dapoli

Abstract

Man has fascinated by nature since he evolved from his primitive ancestor

from the apes. Biodiversity is an important gift of nature that provides all

basic requirements for human existence. Hinduism has been known as the

oldest region on the planet and prevailing in Indian subcontinent. After the

long times plants an important role in human civilization. Hinduism has

been called as the oldest religion in the world and dominant in Indian

subcontinent. We all observed that large numbers of plant are being used for

the worshipping of gods and goddesses. The present paper analyzed

different plant species that are used in worshipping of gods and goddesses

in Hindu tradition in Ratnagiri (Konkan) district including nine Tahasil. A

total number of plant species under the 24 families were reported from the

present study. Among these Mangifera indica (L), Cynadon dectylon (L),

Aegle marmelos (L), Ocimum sanctum (L) etc. are used in worship. Prayer

room, Mandir, Pradakshina, Tilak, Prasad it is the important in Hindu

worship. Prasad is also important element of all the Hindu worship. It is

prepared with different verities of fruits and cereals. Anacardium

occidentale (L), Oryza sativa (L), Ocimum sanctum (L), Cocos nusifera (L),

Musa paradisica (L) etc. are some important species used for the preparation

of Prasad. In fact the Prasad containing rich in nutrient and considered as

very healthy.

Ratnagiri, Hindu, gods and goddesses


TrackBiodiversity

Keywords




Diversity of wood rotting fungi From Karad Tahsil, Satara. (M.S)

Presenting Author:-Kumod N.GuravDepartment of Botany &Plant Protection Sadguru Gadage Maharaj College KaradCo-Author:-

V.P.PatilDepartment of Botany &Plant Protection Sadguru Gadage Maharaj College Karad

Abstract

The fungi are important group play vital role in ecosystem as a

decomposer. They recycle carbon and Nitrogen like essential

compounds by forming various rot on dead or living wood. Such a

fungi infect the middle lamella of dead or living trunk of trees.

Basidiocarp of those fungi are various types viz. Annual or Perennial,

resupinate ,effused-refflexed, pileate,stipitate etc. The hymenium is

varies from toothed to lamellate. During this study Some wood

rotting fungi are collected From villages of Karad tahsil. These are

Auricularia auricula- judae, Flavadon flavus , Hexagonia tenuis,

Iperex lacteus ,Picipes badius , Perenniporia fraxinea, Schizophyllum

commune, Stereum sanguinolentum, Marajmius rotula, Trametes

betulina.

Decomposer-middle lamella -Effused refflexed- Flavadon flavus.


TrackBiodiversity

Keywords




Weed Species Diversity of Kharepatn Village and its nearby area

Presenting Author:-Natekar P. D.Department of Botany, Dattajirao Kadam Arts, Science & Commerce College Ichalkaranji,Co-Author:-Ugale N. N.Department of Zoology, Arts, Commerce & Science College Kharepatan

Indap S. R.Department of Zoology, Arts, Commerce & Science College Kharepatan

Parab M. A.Department of Zoology, Arts, Commerce & Science College Kharepatan

Pawar S. S.Department of Botany, Yashwantrao Chavan College of Science, Karad

Abstract

Agriculture is a back bone of Indian economy. Along with the crop

many other unwanted plants grow simultaneously in the field. These

unwanted plants compete with field crop. Such sudden, uncultivated,

non-native foreign plants are called ‘Invasive species’ or ‘Weed

species’. Weeds are principally responsible for low productivity and

hampering the soil fertility. The present work is on preliminary

checklist of weed diversity from Kharepatan village and its adjoining

area has been compiled. In present study 78 weed species from 31

families have been reported from the study area.

Agriculture, Weeds, Kharepatan, etc.


TrackBiodiversity

Keywords




Assessment of Secondary Metabolites from Clerodendrum infortunatum

Presenting Author:-Jadhao Kirankumar D. Govt. Vidarbha Institute of Science and Humanities Amravati.

Abstract

Clerodendrum infortunatum is considered to be a traditional Indian

herb that has been suggested for the treatment of skin diseases,

inflammation, bronchitis, tumors, etc. This plant is an excellent

source of perfumes, flavors, pigments and pesticides medicines. The

current study concerns the limitation of secondary metabolites from

the leaves of Clerodendrum infortunatum Linn. belongs to the family

Lamiaceae. The extraction of new leaves was tested for the detection

of the quality of various secondary metabolites such as anthocyanin,

Leuco-anthocyanin, Lycopene, Flavanols, Bound Phenol and Ortho-

dihydric phenol. The results of this study showed that ortho-dihydric

phenols and flavanols were present in very high concentrations.

Estimated amounts of Lycopene, Anthocyanins and leuco-

anthocyanin were found to present in moderate amount. Bound

phenol and leuco-anthocyanin are present in small amounts.

Therefore phenolic compounds present in high concentrations in the

leaf of the plant may be responsible for the treatment of

inflammatory diseases.

Clerodendrum infortunatum, Spectrophotometer, Secondary

metabolites, Antioxidants, etc.


TrackPhytochemistry

Keywords




To Study the Effect of Physical and Chemical Mutagens on Biological Parameters in M1 Generation of Trigonella foenum-graecum L

Presenting Author:-Pagare ArchanaDepartment of Botany, Fergusson (Autonomous) College Pune, India

Co-author:-More A. DDepartment of Botany, Fergusson (Autonomous) College Pune, India

Abstract

Trigonella foenum-graecum L.is commonly known as fenugreek, belongs to

family Fabaceae. Plant is autogamous, annul and having multiple significant

properties. It is used as spice, fodder and leafy vegetable. The seeds and leaves

are rich source of Vitamin A, Vitamin C, proteins, carbohydrates and minerals

especially organic ions, phosphorous and calcium etc. Trigonella has been

extensively studied for its role in treatment of diabetes and

hypercholesterolaemia. The present work was carried out to study various

biological parameters of Trigonella with the treatment of physical, chemical

mutagens and their combinations. The seeds were treated with physical

mutagens like Gamma rays individually using different concentrations/doses

(240Gy, 300 Gy, 360 Gy and 420 Gy). Chemical mutagen used was EMS (o.25%,

0.50%, 075% and 1%) and the combination of both (240Gy+1%EMS,

300Gy+0.75%EMS, 360 Gy+0.50%EMS, 420 Gy+0.25%EMS). Treated seeds were

sown to raise M1 generation. Germination percentage, seedling height and

mitotic index found to be increased with decreasing concentration of mutagens

while seedling injury, pollen sterility increased with increasing concentration.

Different morphological changes in leaf (chimeras) were observed like leaf

xantha, chlorina, albino etc. Margins of leaflets were notched to form bilobed

and trilobed leaflets. Change in colour of flower ie white to pale yellow and

yellow was observed.

EMS, Gamma rays, Mutagens, Seedling injury and height, chimeras etc.



Keywords




Reproductive Disorders in Women and Traditional Health Practices in Ratnagiri District, Maharashtra, India.

Presenting Author:-Pallavi Borate PG Department of Botany, R. K. T. College, Ulhasnagar, Dist. Thane

Co-author:-M. S. RaoPG Department of Botany, R. K. T. College, Ulhasnagar, Dist. Thane

Abstract

The survey for traditional health practices in Ratnagiri district of

Maharashtra state was carried out during 2020-2021. The present paper

makes an attempt to focus on the traditional medicines used by the Vaidus

(Natural Healers) of Ratnagiri district for women’s reproductive health

problems and fertility control. The study reveals that twenty one plant

species belonging to fifteen families are being used as traditional medicines

to cure different reproductive health problems.

The Vaidus, who have a good knowledge about the herbal medicines usually,

treat the female patients with reproductive health issues. Many elderly

experienced women (Dayi) who attend the deliveries are also aware of the

importance and use of such herbal medicine. Various plants and their parts

are used for the preparation of medicines. Herbal remedies were mostly

prepared in the form of decoction and were taken mainly orally. During this

study, it was found that though the traditional reproductive health service

is generally affordable and easy to access, the younger generation is

reluctant for traditional treatment, instead, more influenced by the modern

medicine.

Traditional health practices, Reproductive health, Vaidus, Natural Healers.


TrackHealth Science

Keywords




Effect of Different Monochromatic Light on Plant Growth

Presenting Author:-A.U. SutarSadguru Gadage Maharaj College, Karad

Co-author:-P. V. PatilSadguru Gadage Maharaj College, Karad

P. D. PatilSadguru Gadage Maharaj College, Karad

S. D. VibhuteSadguru Gadage Maharaj College, Karad

Abstract

The process of photosynthesis indirectly affects the growth of plant and it is

influenced by the light. The range of these influences is varying with

different colour spectra of light. The aim of this work is to investigate the

effect of different colour light spectra and ultra violet light spectra on the

growth of plants. In this study different growth parameters are considered

like height, biomass, root-shoot length ratio and concentration of

chlorophyll pigment. Two different plant species are taken for this study

one from monocot (Maize) and other from dicot (Black-eyed pea). When

these plants exposed to different colour light spectra they shows variable

growth in both monocot and dicot selected plant species. It is observed that

any single colour spectrum doesn’t show remarkable higher growth, it

decreases growth compared to control. Apart visible light, exposure of ultra

violet shows improper growth.

Monochromatic light, Plant growth, UV light.



Keywords




Invasion of Red billed Pacu Pairactus Brachypomus(cuvier 1818) in Ujani Reservoir of Maharashtra, India

Presenting Author:-R.M. MoreDepartment of Zoology, Modern College of Arts, Science and Commerce ganeshkhind, Pune, India

Co-author:-J.P. SarwadeDepartment of Zoology, Arts, Science and Commerce College, Indapur, Pune

Abstract

Aquatic ecosystems, both marine and freshwater, are rich in diversity of life

forms,provide valuable ecosystem services and are source of livelihood for

millions of Indian household. Due to crucial role in existence, Indian

aquatic environment are under stress because of several anthropological

activities that can lead to collapse ecosystem in near future. Therefore

sustainability and conservation of the aquatic ecosystem is major concern.

Depletion in fish fauna is such common threat in Indian freshwater, due to

introduction of non- native fish species in water bodies. Red billed pacu

Pairactus brachypomu (Cuvier 1818), a freshwater fish used extensively in

commercial aquarium and aquaculture trade, introduced in natural habitat

in Bhima river system. The recent massive flood outbreaks in Maharashtra

due to extreme climatic events, have resulted in the escape of large number

of exotic species grown in the aquaculture system into rivers and associated

wetlands. Interaction/competition of introduced fish with other organisms

in the ecosystems is necessary to understanding the invasion biology of an

exotic species in aquatic ecosystem is one of the prerequisites in its

management.

Exotic fish, Bhima river, Biodiversity, Conservation.


TrackBiodiversity

Keywords




Evaluation of Phytochemical Constituents in Aromatic Plant Properties of Dried Leaves of Leonotis nepitifolia Plant

Presenting Author:-Sharayu K. Ulhe – DeshmukhDepartment Of Botany, Mahatma Fule Arts, commerce & SitaramjiChoudhari Science College, Warud, Dist-Amravati

Abstract

The current piece of work is a focus on importance of aromatic plants in

our life and on the plants that produce and exude aromatic substances,

which are used in making perfumes, in cooking, and in the food,

pharmaceutical, and liquor industries. Many aromatic plants are species of

the Lauraceae, Umbelliferae, Myrtaceae, and Labiatae families. Aromatic

plants are a special kind of plants used for their aroma and flavour. Many of

them are also used for medicinal purposes. Aromatic plants are from a

numerically large group of economically important plants. Aromatic

compounds are present in plants i.e. in the root, wood, bark, foliage, flower,

fruit, and seed etc.Many of them are also used for medicinal purposes.

Aromatic plants are from a numerically large group of economically

important plants. Qualitative phytochemical GC-MS screening of Leaf was

done using different solvents which showed the presence of various vital

secondary metabolites And Constitute. The chemical Composition of

Leonotis nepetifolia are Hematoporphyrin, Cyclodecasiloxane, Decanic acid,

2-(5-(5-[Cyano-(9,9-dimethyl-1,4-dixa-7-aza-spiro[4,4]non-7-en-8-

y)methylene]-3-3-dimethylprrolidin02-ylide

Leonotis nepetaefolia, Phytochemical, GC-MS studies, Phytochemical

analysis


TrackPhytochemistry

Keywords




Influence of Salt stress on germination and antioxidant enzymes in Hibiscus cannabinus L.

Presenting Author:-Babu A. SonarDepartment Of Botany, Balvant college, vita

Co-Author:-Chavan P.D.Department Of Botany, Shivaji University, kolhapur

Abstract

The effect of salt stress on Hibscus cannabinus was investigated in terms of

seed germination, seedling growth and antioxidant enzymes. Seeds of H.

cannabinus were germinated in 0.4 and 0.8, 1.2 % NaCl, 0.4 and 0.8, 1.2 %

KCl and 0.4 and 0.8, 1.2 % CaCl2. H. cannabinus exhibited decreasing seed

germination with increasing concentration of NaCl, KCl and CaCl2 salts.

The seedlings of the species presented distinct response in terms of salt-

induced changes in seedling growth. Different parameters of seedling

growth were studied. NaCl salinity showed prominent reduction in root

length and shoot length than KCl and CaCl2 salinity. The Vigour Index of

H. cannabinus was decreased with increasing salinity in the order NaCl<

CaCl2< KCl. The response of antioxidant enzymes is also different in above

three concentrations of three different salts. In case of H. cannabinus

seedlings there is marked stimulation of activity of CAT due to sodium

chloride and lower doses (0.4 % and 0.8 %) of CaCl2 while, the activity CAT

was inhibited by KCl treatment. In case of H. cannabinus seedlings all the

three chloride salts have caused increase in peroxidase activity and among

the three salts sodium chloride is most effective.

antioxidative enzymes, root length, shoot legth, Vigour Index, salt stress,

Hibscus cannabinus


TrackPlant physiology

Keywords




Nitrogen metabolism in Some of the Crops at Ratnagiri District.

Presenting Author:-SONALI SANTOSH KADAMDepartment of Botany G. J. College, Ratnagiri

Abstract

In Konkan there is no rain after November though it receives 3500 mm to

4000 mm rains per year, particularly in the rainy seasons while water level

decreases then after. The soil in Konkan area is made up of lateritic type,

where the rate of percolation of water is very high. This results in lowering

down the water level in the soil as summer enhances. Due to lack of

irrigation facilities, vast land remains under uncultivated condition. The

study of Nitrogen Metabolism will help in choosing significant crop as

staple food for health beneficial to all over human being. In view of these

three enzymes viz. nitrate reductase (NR), aspartate amino transferase

(AspAT) and alanine amino tranferase (AlaAT)).

Konkan, lateritic soil, nitrogen metabolism, nitrate reductase (NR),

aspartate amino transferase (AspAT) ,alanine amino tranferase (AlaAT))


TrackPlant physiology

Keywords




Study of Bio-fertilizers on Trigonella foenum-graecum (Fenugreek).

Presenting Author:-Powar P.S.Department of Botany, Dada Patil Mahavidyalaya, Karjat, Ahmednagar, M.S., India

Co-Author:-Kadam A. BDepartment of Botany, Dada Patil Mahavidyalaya, Karjat, Ahmednagar, M.S., India

Gaikwad S.VDepartment of Botany, Dada Patil Mahavidyalaya, Karjat, Ahmednagar, M.S., India

Abstract

Present investigation was undertaken to study the efficiency of

biofertilizers on growth and yield attributes of fenugreek .For this, a field

experiment was carried out in pot with five replications. The experiment

was conducted at the department of Botany of Dada Patil

Mahavidyalaya,Karjat,Ahmednagar during July-August on sandy loam soil

atKarjat. For the experiment, Four treatment combinations are taken viz.

T1-Control, T2 –Rhizobium, T3 –Vermicompost, T4 –Rhizobium and

Vermicopost, The results revealed that significantly greater values of

growth parameters viz., plant height, number of branches, number and dry

weight of root nodules, dry matter production, crop growth rate as well as

yield attributes viz., number of pods per plant, length of pods, number of

seed per pod, seed yield and straw yield were recorded in the treatment T4 –

Rhizobium and Vermicopost which is being at par with treatments T1, T2,

and T3.

Biofertilizers, Rhizobium, Vermicompost,Fenugreek, Root nodules.



Keywords




Study of fish faunal diversity of Ujani reservoir, near Bhigwan.

Presenting Author:-Swapna Sachin PatilDepartment of Botany, Dada Patil Mahavidyalaya, Karjat, Ahmednagar, M.S., India

Co-Author:-Dr. S.B.PatilDepartment of Botany, Dada Patil Mahavidyalaya, Karjat, Ahmednagar, M.S., India

Abstract

Fish is an essential part of the aquatic ecosystem which is a

gilled aquatic vertebrate that loss of limbs with digits. Fish are

divided mainly into two categories i.e. bony fish and

cartilaginous fish. The present survey was conducted from Feb-

19 to Jan-20, with a weekly visit to Ujani Reservoir near

Bhigwan having geographical co-ordinates 18°04′26″N

75°07′12″E. In the present study total of 17fish species belongs

to 8 families and 5 orders were investigated. The fish diversity

of family Cyprinidae is more dominant than other family and

most of the species are found rarely and some exotic fish are

mostly found in the fishery market of Bhigwan than indigenous

fish. That is the need for the conservation of indigenous fish

species in the Ujani reservoir near Bhigwan.

Ujani reservoir, Bhigwan, Fish diversity, Threat.


TrackBiodiversity

Keywords




Study of Fish faunal diversity of Ujani reservoir, near Bhigwan, Dist. Pune"

Presenting Author:-Dr. S. S. PatilDepartment of Zoology, Dada Patil Mahavidyalaya, Karjat, Ahmednagar, M.S., IndiaCo-Author:-Dr. S. B. PatilDepartment of Zoology,Hutatma Rajguru Mahavidyalya, Rajgurunagar MH, India

Abstract

Fish is an essential part of the aquatic ecosystem which is a gilled aquatic

vertebrate that loss of limbs with digits. Fish are divided mainly into two

categories i.e. bony fish and cartilaginous fish. The present survey was

conducted from Feb-19 to Jan-20, with a weekly visit to Ujani Reservoir

near Bhigwan having geographical co-ordinates 18°04′26″N 75°07′12″E. In

the present study total of 17fish species belongs to 8 families and 5 orders

were investigated. The fish diversity of family Cyprinidae is more dominant

than other family and most of the species are found rarely and some exotic

fish are mostly found in the fishery market of Bhigwan than indigenous fish.

That is the need for the conservation of indigenous fish species in the Ujani

reservoir near Bhigwan.

Ujani reservoir, Bhigwan, Fish diversity, Threat.


TrackBiodiversity

Keywords




Multiferroic Materials and Materials PreparationTechniques

Presenting Author:-Yogesh A. ChaudhariDepartment of Physics, Shri Pancham .Khemraj, mahavidyalayaSawantwadi

Abstract

The materials which represents electric as well as magnetic nature together

results in coexistence of ferroelectricity and ferromagnetism. Due to

coexistence of such property makes this class of materials as a key

candidate for the technology. Currently research on multiferroic materials

increased because most of the novel rare-earth oxides displays a coupling

between electric as well as magnetic properties. The multiferroics materials

plays an essential role in the growth of non-volatile memory devices and

magnetic tunnel junctions. This present article focuses in brief about the

multiferroic materials, applications and material preparation routes.

multiferroics, magneto-electric multiferroics, experimental techniques,

applications


TrackBiophysics

Keywords




Carbon nanomaterials and its application in plant biology

Presenting Author:-Sandip V. PatilDepartment of Physics, Shri Pancham .Khemraj, mahavidyalayaSawantwadi

Abstract

In today’s era, carbon nanomaterials and their unique properties are of very

much importance as they are used in many applications in various fields like

biomedical electronics, solar cells, high energy efficient renewable energy

production, biosensors and many more. In recent years, application of

carbon nanotubes in agriculture and plant research is of prime interest. This

short review article aims to explore the range of carbon nanomaterials

available or synthesized using different routes and the applications of

carbon nanomaterials as biosensors, agricultural, applications with the

status of research regarding the use of carbon nanomaterials on plant

growth and development.

carbon nanomaterials, nanomaterials applications


TrackNanotechnology

Keywords




Study of Heavy metal content in Regional Fruits by Spectrophotometry

Presenting Author:-A.P. NikumDepartment of Chemistry, Shri Pancham .Khemraj, mahavidyalayaSawantwadi

Co-Author:-Y. A. PawarDepartment of Chemistry, Shri Pancham .Khemraj, mahavidyalayaSawantwadi

D. B. ShindeDepartment of Chemistry, Shri Pancham .Khemraj, mahavidyalayaSawantwadi

U. C. Patil,Department of Chemistry, Shri Pancham .Khemraj, mahavidyalayaSawantwadi

Abstract

Vegetables have become an integral part of human’s diet due to their

nutritional values thus any form of contamination especially by heavy

metals is of great concern. As Konkan Region is rich in nature, due to the

soil present in this area. There are several fruits, vegetables and the plants

are present with the biodiversity. But the intake of heavy metal-

contaminated fruit and vegetables may having a risk to human health; hence

to investigate the contamination of heavy metals in the fruits we have taken

four major fruits which are widely available in this region. i.e. Musa

velutinas (banana), Cucumis sativus (Kakadi), Ananas comosus (Pineapple),

Cucumis melon (Muskmelon) for the determination of Pb, Cd, Zn, Cu, Ni, Fe

and Cr metals. The study investigates that some of the species contains the

heavy metals present in high risk as compare to permissible limit.

Phytochemistry, bioremediation, bioaccumulation, heavy metals.


TrackPhytochemistry

Keywords




Effective Reclamation and Restoration of the Mined out Land and Biodiversity Conservation at ‘Redi Iron Ore Mine’, of M/S Gogte Mienerals, Located at Redi Village, Taluka Vengurla, District- Sindhudurg


TrackBiodiversity

Keywords

Presenting Author:-Ms. Rupali PednekarGogte Minerals and mines, Redi

Co-Author:-V. Narayan Prasad

Abstract

Mining is an indispensable activity that caters the supply of raw materials for other

industries to produce the final product. Geological reserves are site specific and often

located in forests, rich in biodiversity areas and agriculture and forest areas are diverted for the

purpose of Mining. However, Mining does not mean permanent loss of land for other use. On

the other hand, it holds potential for altered and improved use apart from restoring for

agriculture, forestry and irrigation purpose. The reclamation and rehabilitation of the mined out

lands is mandatory as per the Mineral Laws existing in India and other Environmental laws. As

it is seen, the mining and its associated impacts like air pollution, water pollution, and land use

changes are inevitable. However, the well planned and executed Environment Management Plan

to control and reduce these impacts is very essential. Therefore, planned decommissioning,

closure and reclamation planning have in recent years become a legal necessity in India since

2003 as pragmatic business approach and an environmental responsibility are viewed as an

integrated part of mining cycle. As the main impact of mining seen is land degradation, land

management is important aspect of the Environment Management Plan. The scientific

approach for the reclamation and rehabilitation of mined out land involves the use of eco

efficient in situ technologies by careful selection of tree species, control of already existing

plant and microbial flora, analyses the soil properties, nutrients, prediction of further

development of herbaceous, and microbial communities, along with possibility of amendment

and herbicide applications is essential for successful mine site restoration. The present study is

about well rehabilitated and reclaimed mine pit falling within the ‘Redi Iron Ore Mine (Block

II), of M/s Gogte Minerals, located at Redi Village, Taluka Vengurla, District Sindhudurg, and

Maharashtra. The results obtained after 7 years are very impressive and plant biodiversity

appeared to be very high. The local species are more preferable to other species because they are

most likely to fit into an ecosystem and are quickly climatically adapted. Besides the Mine is

pit is being used as water reservoir and the water from this pit is treated in the State of Art

Water Treatment Plant and supplied to the villagers for drinking purpose through the Village

Panchayat. The Mine pit is well rehabilitated and stabilised with the thick plantation and

eventually the said Mine Pit is turned into the stabilized ‘Ecological Niche’.

Mining, Ecology, Restoration, Ecological niche




Study of Biodiversity of Insects as a Important Factor for Balance the Ecosystem with Special Reference to Bhimashankar Wildlife Sanctuary

Presenting Author:-D. R. Borhade,Department of Zoology, Hutatama Rajguru Mahavidyalaya,Rajgurunagar.Co-Author:-S.B.Patil and D.N. BirhadeDepartment of Zoology, Hutatama Rajguru Mahavidyalaya,[email protected]

Abstract

The Western Ghats are well known Global hot spot of biodiversity. Insects

are incredible ancient group of creatures that have dominated all other

terrestrial animals. They play an important role to balance life within

ecosystem. The Bhimashankar wildlife Sanctuary is one of few protected

area in the Northern Western Ghats, Pune, Maharashtra, India. It have

sacred grooves which are best sacred grooves in Northern Western Ghats.

Due to unique biogeography of region it supports immense amount of

biodiversity. It is the habitat of endemic Giant Squirrel Ratufa indica ssp.

Elphinstonii and many other faunal species such as Leopard, Golden Jackal,

Mouse Deer and about 20% of mammals reported. It has also been identified

as an Important Bird Area by Bird life International as it harbors globally

threatened species like, Greater spotted eagle, Nilgiri wood pigeon, Malabar

parakeet and White blacked vulture. It also contains rich diversity of insects

of many orders. Out of 330 species of butterflies recorded from Western

Ghats, 213 in Maharashtra, of which 65 found in this Sanctuary.

Western Ghats, biodiversity, endemic, hot spots, sacred groove.


TrackBiodiversity

Keywords




Ecological Studies of Insect Fauna Found in Western Region Rank - Dhuma Dongar, Rajgurunagar, Pune, Maharashtra.

Presenting Author:-D.N. Birhade,Department of Zoology, Hutatama Rajguru Mahavidyalaya,Rajgurunagar.Co-Author:-S.B.Patil and D. R. BorhadeDepartment of Zoology, Hutatama Rajguru Mahavidyalaya,[email protected]

Abstract

Insects and other Arthropods are most dominant and successful group orterrestrial organisms. They play vital role in the human economy and affectman kind in many ways. So they are beneficial to the environment. Thediversity of insects shows seasonal changes. Study regarding insect diversityor Dhuma Dongar has not been attempted since independence and alsofaunal survey have not been attempted for many years. In order to describeinsect diversity or the area have been computed and their efficacy weretested as characterized by (Magurran 1988). The species richness providesextremely useful measure as diversity as a species in specified areaenumerated and identified. Diversity of Arthropods is immense. They aremost dominant and abundant group of animals represent by nearly 30million species on earth (Erwin, 1982a; Stork1988). The convention onbiodiversity held 1992 at Rio De Generio. The diversity of Arthropodasfound on Dhuma Dongar is belongs to order Hymenoptera, Orthoptera,Coleoptera, Diptera, Lepidoptera and Hemiptera. The diversity measure forInsect fauna in this study clearly indicate that several environmentalparameters including geography, climate, soil characteristic, vegetationpattern etc have play vital role in occurrence and sustained of the insectfauna in term of their population in the area under study.

Western Ghats, biodiversity, endemic, hot spots, sacred groove.


TrackBiodiversity

Keywords




Comprehensive Study of Different Areas of Pollution and Phytoplankton Diversity of Bhima River Taluka Khed, Dist. Pune.

Presenting Author:-S.B.PatilDepartment of Zoology, Hutatama Rajguru Mahavidyalaya,Rajgurunagar. [email protected]:-S.S. PatilDepartment of Zoology, Dada Patil Mahavidyalaya, Karjat, A’nagarD.N. BirhadeDepartment of Zoology, Hutatama Rajguru Mahavidyalaya,Rajgurunagar

Abstract

The Bhima river is largest river in Maharashtra, The River is originates atBhimashankar on the western side of the Western Ghats near Karjat, at analtitude of 945 m above sea level. In order to study water pollution andphytoplankton diversity in various sites of Bhima River at Khed Tahasil,dist. Pune. Based on sampling on various locations, it was found that theriver stretches of Bhima River are polluted. The phytoplankton are verysensitive to water pollution, the physico chemical parameters of water andphytoplankton diversity are correlated to one another. The samplecollection was made at early morning. The water analysis was carried outdifferent Physico chemical characters like Ph, DO, BOD, Hardness, Calcium,Magnesium, Nitrates etc.In given analysis Highly polluted sites are observedhigh level of heavy metals and less DO at some sites. According to givenstudy four groups of phytoplankton was observed. In that Chlorophyceaewas abundant as compare to Bacillariophyceae, Cyanophyceae andEuglenophyceae. The relation of Phytoplankton diversity and waterpollution of Bhima river was studied.

Water pollution, Physico-chemical characters and Phytoplankton diversity.


TrackBiodiversity

Keywords





Direct Somatic Embryogenesis and Shoot Regeneration in Niger (Guizotia abyssinica (L.f.) Cass.): An Edible Oil Seed Crop

Presenting Author:-Mahadev R. ChambhareDepartment of Botany, Amruteshwar Arts, Commerce and Science College, Vinzar, Velhe, [email protected]:-Tukaram D. NikamDepartment of Botany, Savitribai Phule Pune University, [email protected]

Abstract

An improved protocol of direct somatic embryogenesis and shootregeneration was developed in Guizotia abyssinica for the first-time usingleaf explants from in vitro raised shoots. In the present study, cytokinin’s 6-benzylaminopurine (BAP) and kinetin (Kin) and auxins indole-3-acetic acid(IAA), α-naphthaleneacetic acid (NAA), and 2,4-dichloro phenoxyacetic acid(2,4-D) assessed individually and in combination for their effectiveness toinduce direct somatic embryogenesis and shoot regeneration. Maximumfrequency of explants responding for somatic embryo (SE) formation andnumber of SEs per explant was observed on MS medium containing 1.0 mg l-1 BAP together with 0.5 mg l -1 IAA. SEs germinated easily on transferredto MS medium supplemented with 0.25 mg l -1 BAP for two weeks and thenplantlets on MS containing 0.25 mg l -1 NAA in next two weeks. This systemincreases the efficiency of explants responding to somatic embryogenesis to100%, minimizes the influence of environmental factors and HgCl 2 onresponse of explant, and also chances of appearance of developmentalaberrations due to 2,4-D and callus intervention. At the same time reducesthe process of somatic embryogenesis in G. abyssinica by 4-6 weeks. Over90% of regenerated plantlets survived following hardening and transfer to amixture of sand and soil (2:1, v/v) in earthen pots. Morphological,cytological and flow cytometric analysis suggested that the plantlets werephenotypically and genetically similar. The method described here providesan efficient tissue culture system for rapid propagation, somaclonalvariation, genetic transformation, and somatic hybridization.

Guizotia abyssinica; BAP; IAA; Leaf explant; Somatic embryos; Chromosome

analysis


TrackPlant Biotechnology

Keywords






Phytochemical Screening, Antioxidant, Antimicrobial Studies and Cytotoxic Potential of Stem and Leaves Extract of Putranjiva roxburghii Wall.

Presenting Author:-Madhuri PatilP. G. Research Center, Department of Botany, TuljaramChaturchand College of Arts, Science and Commerce, Baramati,[email protected]:-Chaitrali Gadhave,Chandrashekhar MurumkarP. G. Research Center, Department of Botany, TuljaramChaturchand College of Arts, Science and Commerce, Baramati

Abstract

Methanolic extract of stem and leaves of Putranjiva roxburghii Wall was

prepared and partitioned a residue. The crude extract was subjected to the

phytochemical studies and antioxidant, antimicrobial and cytotoxic activity

screening and characterized by UV, IR and LCMS analysis. Phytochemical

studies showed the presence of polyphenols, Xanthoprotein, Polobatannin,

Fixed oil, Terpenoids and Tannins. The methanolic leaf extract exhibited

the highest IC 50 value 3.98 10µg/mL for DPPH radical scavenging activity.

Mass spectrum showed the presence of Putrone, Putrol, Putraflavone,

Amentoflavone, Gallocatcchin and Ellagic acid. The antimicrobial activity

was screened against pathogenic fungi and bacteria. The leaf extract showed

the significant antimicrobial activity against microbial strains whereas stem

extract showed the moderate antimicrobial activity. Leaf and stem extract

showed the LC 50 values as 19.2 and 17.4µg/mL respectively.

Putranjiva roxburghii, Phytochemical, Antioxidant, Antimicrobial,

Cytotoxicity.


TrackPhytochemsitry

Keywords





Influence of Chromolaena odorata Leaves Extract on Carbohydrate and Protein Content of Cajanus cajan

Presenting Author:-Atul MadaneArt's, Commerce and Science College Nandgaon (Nashik)

Abstract

Carbohydrate status of plants has significant role in improving yield and

quality of crop plants. Carbohydrate contents are essential elements for

metabolism of plants. Influence of aqueous leaves extract (at 30% and 1%

concentration) of Chromolaena odorata was studied on carbohydrate

contents of seedlings in pigeon pea in Petri plate under laboratory

conditions. The total sugar content in Cajanus cajan was decreased with

increase in soaking periods and increasing concentration percentage. In case

of starch content in germinating seeds of Cajanus cajan was increased in all

treatment ranging from 1 to 30 % and also sprotein content of Cajanus cajan

the 1% extract concentration responds to increases protein content. The

maximum protein content was observed in after treatment of 1% extract

treatment after 6 hours soaking period. The leaves extract concentration

increased carbohydrate content decrease in seedlings in Petri plate bioassay.

Cajanus cajan , Chromolaena odorata , Carbohydrate.


TrackPhytochemsitry

Keywords




Production of Bio-plastic from Starchy Plant Parts and Study of Its Biodegradability

Presenting Author:-Monika S. FernandisDapoli Urban Bank Senior Science College Dapoli, Dist. Ratnagiri (MS).Co-Author:-Shruti M. AwaleR. L. GhalmeDapoli Urban Bank Senior Science College Dapoli, Dist. Ratnagiri (MS).

Abstract

Plastics are used in almost every place such as, in packaging material, in

bottles, cell phones, printers, chairs, tables etc. It is also utilized by

developing industries ranging from pharmaceutical to automobiles. The

petroleum based plastics are very common in our live however everyone

knows that these types of plastics show their ugly sight to the environment.

In this project, starch from tubers of Solanum tuberosum and Amorphphyllus

paeoniifolius and bulbils of Dioscorea bulbifera (Karand) and Dioscorea

esculenta (Katekan) were used as bio- polymers and Glycerol as a plasticize.

The valorization of waste and wild plant can create opportunities to

produce new valuable bioplastics. The generated bioplastics are completely

biodegradable and environmentally friendly. The biodegradation of

bioplastic was evaluated under different soil types (Sandy and garden soil)

to study the material stability and life expectancy and to establish which is

better to use in the production of biodegradable bioplastic. It could be help

in a healthy and pollution-free environment. It would certainly not damage

any marine life.

Solanum tuberosum, Amorphphyllus paeoniifolius, Dioscorea bulbifera,

Dioscorea esculenta, starch, bioplastic, biodegradation.


TrackPhytochemsitry

Keywords




Effect of Salt Stress on Production of Proline in Celosia Argentea Plant from Two DifferentEcological Locations.

Presenting Author:-Manali Ramakant DesaiDapoli Urban Bank Senior Science College Dapoli, Dist. Ratnagiri (MS).Co-Author:-Deepali Vishwas NagvekarDapoli Urban Bank Senior Science College Dapoli, Dist. Ratnagiri (MS).

Abstract

The productivity of plant is greatly affected by various environmental

stresses. Soil salinity is a major abiotic constraint affecting crop yield, much

research has been conducted to developed plants with improved salinity

stress impacts many aspects of a plants physiology, making it difficult to

study in to instead, it is more tractable to dissect the plants response into

traits that are hypothesized to be involved in the overall tolerance of the

plant to salinity. In this present work the crop plant celosia argentea L. leaf

extract have been taken into consideration for estimation of proline as the

indicator for salt stress. Plants from different locality were collected for the

study and proline as the indicator for salt stress. Plant from different

locality were collected for the study and proline was estimated by

spectrophotometer. The difference in the two leaf extract concentration was

significant. The plant from normal soil condition show optical density of

0.182 and the plant collected from sea shore show 0.346. There is

considerable difference in the reading at 520nm. This shows the presence of

salinity stress in the plant from sea shore. Proline indicate salinity stress.

Abiotic stress, Salinity stress, Proline, Celosia argentea L., Crop Plant



Keywords




Studies on Ethno-Medicinal Plants ofRatnagiri District of Maharashtra State

Presenting Author:-Sharad ApateBotany Department, Gogate-Jogalekar College, Ratnagiri, Maharashtra.Co-Author:-S. S. KadamBotany Department, Gogate-Jogalekar College, Ratnagiri, Maharashtra.

Abstract

Ratnagiri district is having a great plant diversity and covered with tropical

semi-evergreen, tropical moist deciduous and littoral and swamp forests.

The populations of the district are using the plants in their surroundings for

the treatment of various diseases and ailments. Rapid urbanization in the

recent time is leading to the change in life style as well as loss of plant

wealth of the district. There is an urgent need to study the medicinal plant

wealth critically. Earlier reports regarding the vegetation of the district are

the floristic accounts. The present paper deals with the study regarding the

ethno-medicinal plants of the district..

Ratnagiri district, ethno-medicinal plants, diseases and ailments

TypePoster Presentation

TrackEthnobotany

Keywords




FIRST RECORD OF PSEUDOIDIUM SP. ON TECOMA CAPENSIS (THUNB.) LINDL. FROM INDIA

Presenting Author:-Sujit H. WaghP. G. Research Center, Department of Botany, TuljaramChaturchand College of Arts, Science and Commerce, Baramati, Dist. Pune.Co-Author:-M. B. KanadeP. G. Research Center, Department of Botany, TuljaramChaturchand College of Arts, Science and Commerce, Baramati,

Abstract

The present work is emphasizes on first record of Pseudoidium sp. on

Tecoma capensis (Thunb.) Lindl from India. The survey is carried out to

study of powdery mildew fungi from Pune district of Maharashtra. During

the routine survey of Baramati in January, 2021 the leaves of Tecoma

capensis were found to be infected with powdery mildew fungus. Small,

white patches were seen on both sides of leaf surface in initial stage and

these spots increased in size and spread all over the surface of leaves. While

the microscopic examination only anamorphic stage of fungus was found

and its identification was done on the basis of mycelium, conidiophore,

conidia and its germination pattern. Considering the disease symptoms and

microscopic characters of powdery mildew fungus found on T. capensis,

pathogen was confirmed as species of Pseudoidium. The mycelium of

Pseudoidium was epiphytic, amphigenous, forming patches and conidia

formed singly (not in chains).

Bignoniaceae, Powdery mildew, Pseudoidium, Tecoma capensis

TypePoster Presentation

TrackFungi and Plant Pathology

Keywords




Anticancer activity of Simarouba glauca bark on AGS cell and leaves on MCF-7 cell line

Presenting Author:-Chirag NarayankarDepartment of Botany, Shivaji University, Kolhapur.Co-Author:-Manasi S. PatilDepartment of Botany, SGM College, KaradP. N. NaganeDepartment of Botany, Dada Patil Mahavidyalaya, Karjat, AhmednagarD. K. Gaikwad Department of Botany, Shivaji University, Kolhapur.

Abstract

The ethanolic extract of Simarouba glauca was studied for anticancer

potential against human human breast cancer cell lines (MCF-7) and

stomach cancer cell line (AGS). The cytotoxicity of ethanolic extract was

analyzed, using MTT assay and flow cytometric analysis. It was noticed that

IC50 value of Simarouba glauca bark crude extract against AGS cell line was

61.16 µl/ml and Simarouba glauca leaves crude extract against MCF-7 cell

line 57.89 µl/ml showing its cytotoxicity in the human blood cancer cell line

by using MTT assay. The flow cytometry evaluation exhibits cell arrested in

G0/G1 and S phase. The Cell arrested due to Simarouba galuca leaves

extract shows higher than positive control Cisplatin. Thus Simarouba galuca

bark and leaves extract might be used as potent source of anticancerous

against human breast and stomach cancer.

Simarouba glauca, anticancer potential, cancer cell lines, MTT assay


TrackMedicinal Botany

Keywords




Green synthesis of silver nanoparticles, their characterization using leaf extracts of Tridaxprocumbens L.

Presenting Author:-Govind DhulgandePost-Graduate Department of Botany, Sir ParahurambhauCollege, Pune.Co-Author:-Datta DhalePost-Graduate Department of Botany, SSVP Santha’s L.K. Dr. P. R. Ghogrey Science College, Dhule

Abstract

Nature has been source of various medicinal agents for thousands of years.

An impressive number of modern drugs have been isolated from natural

resources mainly plants. Traditional medicine is an important source of

potentially useful new compounds for the development of chemotherapeutic

agents. Now a days an essential values and uses of some plants have been

workout and published, but many of them remain unexplored to date.

Therefore there is necessity to explore their medicinal uses. The recent

development and implementation of new technologies have led to new era

towards nanotechnology which unfolds role of plants in bio and green

synthesis of nanoparticles. It seem to have drawn quite attention with a

view of synthesized stable nanoparticles. The recent emergence of

nanotechnology has provided a new pharmacological modality for silver

nanoparticles to be used in different medicines. In the present study, Tridax

procumbens leaf has been used to produce the silver nanoparticles (AGNPs)

from two solvent systems (distilled water and 50% alcohol). Synthesis of

AGNPs from leaf extracts was carried out and the characterization of the

synthesized AGNPs was done using UV-visible spectroscopy. Both the

extracts exhibited significant results for the biosynthesis of AGNPs by using

silver nitrate as a reducing agent, the synthesis of AGNPs was found by

colour change from yellowish green to dark brown. The UV-visible

spectroscopy revealed the absorption maxima at 200nm to 700nm for both

solvent systems. The nanoparticle size were in the range of 30nm to 140nm.

Hence the use of nanotechnology in various industries have increased

rapidly due to its unique and valuable properties. It also gives considerable

potential for profitable applications in various industries.

Green synthesis, silver nanoparticles, characterization, Tridax procumbens

L.


TrackNanotechnology

Keywords


Dr. Uttam Laxman Dethe is a Head of PG- Department of Botany, Shri

PanchamkhemrajMahavidyalaya, Sawantwadi. He has more than 30

years of teaching experience and 15 years of Research experience.

With over a decade in the field of plant science research, Dr. Dethe

has his own identity that shines through his International and national

publications. His research area is Marine Botany, Plant Physiology,

Mangroves and Phytochemistry. He has participated in many

Conferences. His has successfully completed couple of research

projects on mangroves. He is also served as a member of Board of

Studies. He is author of many book chapters and has edited book.

Dr. Nivas M. Desai, is a Fellow of Association of Plant Science Research

(FAPSR). With over a decade in the field of plant science research, Dr.

Nivas has a unique identity that shines through his more than 25

International and national publications. His research area is Marine

Botany, Plant Physiology, Functional foods and photochemistry. He

has more than 26 International and National Publications and

participated in 30+ Conferences. His has successfully completed a DST

Fasttrack Project on Marine Cyanobacteria. He has been also

awarded by couple of Young Scientist Awards and Research Excellence

award also. He is a author of many book chapters and has edited

couple of books.

Dr. Umesh R. Pawar is a hardcore Botanist and Assistant Professor at

PG-Department of Botany, SPK College Sawantwadi. His research area

is in the field of molecular characterization of mangroves. He has

received his PhD from Annamalai University, Tamil Nadu. He has

several publications in his credits and attended many conferences. Dr.

Umesh is more interested in the conservation of Mangroves.

Dr. Vishal T. Aparadh has completed his Ph.D. in Physiology from

Shivaji University Kolhapur. His research work in botany is reflected

through his publications. Dr. Vishal’s research area is Phytochemistry

of Medicinal Plants. Presently he is working at Shri Pancham Khemraj

Mahavidyalaya, Sawantwadi. Along with teaching and research he is

active in the Mushroom cultivation and fruit carving.

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