ornamental horticulture program research project...

Ornamental Horticulture Program Research Project Sheet http://ir4.rutgers.edu/Ornamental/ornamentalProjectInformationSheets.cfm of 14

Creation Date: 8/5/2013 Last Saved Date: 9/26/2017

Project Name: Fungicide Crop Safety – New Products

New Ongoing X Completed Duration if ongoing or completed: 2010-2017

Project Description:

While labels allowing the use of fungicides generally on ornamental horticulture crops is fairly common, developing crop safety data is still critical to support these ‘open’ labels. Many labels list the tested crops along with the plant type as well as any crops that might be injured after application. From 2010 through 2013, IR-4 has tested several new fungicides to verify and expand the screened crops.

Research Project Abstract (if available):

Abstract from 2015 Acibenzolar-methyl Crop Safety Summary Acibenzolar is an active ingredient that stimulates plant defense systems. In 2002, IR-4 started testing Insimmo (acibenzolar) for safety on several ornamental horticulture crops. In 2008, IR-4 continued crop safety screening after a renewed interest in bringing this active ingredient to ornamental horticulture growers. From 2002 through 2014, the IR-4 Project completed 249 trials on 67 ornamental plant genera or species examining phytotoxicity related to foliar and/or drench applications of Insimmo. In these trials, 36 species or genera

exhibited minimal or no injury after foliar applications. Based on this information, it is recommended that all but 2 of these crops be added to a list of tolerant plants when this active ingredient gains registration. While there was sufficient evidence of minimal or no injury for Dianthus sp. and Pelargonium x hortorum, a single trial for each crop did elicit moderate to severe injury. Further investigation on cultivar or species differences may be warranted. Abstract from 2015 Ametoctrading + Dimethomorph Crop Safety Summary Orvego, registered with EPA on May 21, 2012 is a combination of ametoctradin (FRAC 45) and dimethomorph (FRAC 40). In 2012, IR-4 started testing Orvego (ametoctradin + dimethomorph) for safety on several ornamental horticulture crops as part of the new fungicide and bactericide crop safety project. In 2013, BASF recommended only finishing ongoing research activities due to observations of very little injury across crops. From 2012 through 2014, the IR-4 Project completed 22 trials on 9 ornamental plant genera or species examining phytotoxicity related to primarily drench applications. No injury or grow reduction was observed for any tested crop. Abstract from 2016 Azoxystrobin + Difenoconazole Crop Safety Summary Alibi Flora (azoxystrobin + difenoconazole) was registered on January 12, 2015 for use on ornamental horticulture crops and landscape ornamental horticulture plants in the United States to manage foliar, stem and crown diseases. During 2014 and 2015, the IR-4 Project conducted 34 trials on 12 ornamental plant species / genera examining phytotoxicity related to Alibi Flora applications. The data contained in this report were generated to register uses of azoxystrobin + difenoconazole for use on ornamental horticulture plants. The rates tested were 8 (1X), 14 (2X) and 28 (4X) fl oz per 100 gal. Alibi Flora was applied to twelve (12) plant species or genera. Seven exhibited no or minimal transient injury in at least 3 trials, and two of these (Buddleia davidii and Dianthus spp.) are already in the Alibi Flora label. Five species or genera exhibited no injury in one or two trials; all of them are already in the label. Five additional species can be considered for labelling: Aquilegia spp., Calibrachoa spp., Lavandula spp., Monarda didyma and Osteospermum sp. Abstract from 2015 Benzovindiflupyr + Azoxystrobin Crop Safety Summary In 2013 as part of the crop safety screening for new active ingredients and recently registered fungicides, IR-4 started testing Mural WDG (benzovindiflupyr + azoxystrobin) for safety on several ornamental horticulture

http://ir4.rutgers.edu/Ornamental/ornamentalProjectInformationSheets.cfm



crops. During 2013 and 2014, the IR-4 Project completed 52 trials on 23 ornamental plant genera or species examining phytotoxicity related to foliar and/or drench applications. In these trials, no injury was observed on

any species or genera. If a list of tested plants is placed on the Mural WDG label, 8 of the IR-4 screened plants can be added to the EPA label based on having 3 or more completed trials: Calibrachoa sp., Camellia sp., Dianthus sp., Helianthus sp., Heuchera sp., Lavandula sp., Monarda sp., and Osteospermum sp. Abstract from 2015 Cyflufenamid Crop Safety Summary Cyflufenamid is an active ingredient for managing foliar diseases including powdery mildew and botrytis. It is not yet registered by EPA for the ornamental horticulture industry. During 2012 and 2013, the IR-4 Project completed 29 trials on 15 ornamental plant genera or species. In these trials, 9 species or genera exhibited minimal or no injury after foliar applications. For the remaining 7 crops, sufficient information has not yet been generated. However, to date the tested crops are not sensitive to foliar applications up to 4X the proposed high label rate. Abstract from 2016 Fluxapyroxad + Pyraclostrobin Crop Safety Summary The IR-4 Project screens new active ingredients for potential deleterious impacts to aid growers in selection of appropriate disease management tools for their crops. During 2014 and 2015, IR-4 completed 42 trials on 22 ornamental plant species examining phytotoxicity related to foliar applications of Orkestra (fluxapyroxad + pyraclostrobin). In these trials, 4 species or genera exhibited minimal or no injury after foliar applications in a minimum of 3 trials for each crop; these can be added to a list of tolerant plants in the new label for this active ingredient. All trials for sixteen other species or genera exhibited minimal or no injury in the limited number of trials (one or two) for each crop; BASF can consider adding these to the label. Abstract from 2015 Metconazaole Crop Safety Summary Metconazole was registered as Tourney 50WDG in the United States in 2007 as a turf fungicide. In 2010, uses for ornamental horticulture plants in greenhouse, nurseries, and landscapes were added. The commercial label contains a list of 49 woody ornamental plants exhibiting no or minimal injury. However, because metconazole is in the triazole class it could cause symptoms similar to plant growth regulators and additional testing is warranted on additional herbaceous and woody ornamental species. Between 2010 and 2014, the IR-4 Project completed 144 trials on 38 ornamental plant species examining phytotoxicity related to foliar applications of Tourney. In these trials, 21 species or genera exhibited minimal or no injury after foliar applications. Of these, 14 are already on the Tourney label; Buxus sp., Calibrachoa sp., Hemerocallis sp., Hydrangea sp., Lantana sp., Liriope sp. and Verbena sp. are the seven crops not yet listed. Based on this information, it is recommended that these be added to the list of tolerant plants on the Tourney 50WDG label. Four crops exhibited stunting: Begonia, Impatiens, Pansy and Zinnia. Abstract from 2017 Pydiflumetofen Crop Safety Summary Pydiflumetofen is a new fungicide being developed by Syngenta for the control of leaf spots (Septoria, Cercospora, Alternaria, Venturia), powdery mildew, Fusarium, Botrytis, Sclerotinia, Corynespora, and other foliar diseases. The IR-4 Project completed 19 crop safety trials on 18 ornamental horticulture plant species or genera during 2015 and 2016. In these trials, all 18 species or genera exhibited minimal or no injury in the limited number of trials (one or two) for each crop; Syngenta can consider adding these to the label. Abstract from 2017 Pydiflumetofen + Fludioxonil Crop Safety Summary Pydiflumetofen + Fludioxonil is a new fungicide being developed by Syngenta for the control of foliar and soil-borne diseases oh ornamental horticulture crops. The IR-4 Project completed 19 crop safety trials on 18 ornamental horticulture plant species or genera during 2015 and 2016. In these trials, all 18 species or genera exhibited minimal or no injury in the limited number of trials (one or two) for each crop; Syngenta can consider




adding these to the label. Abstract from 2015 Tebuconazole Crop Safety Summary Tebuconazole was first registered in 1994 for peanut diseases. Since then its food use label has expanded to several other food crops. The first noncrop registration of Torque 3.6SC (tebuconazole) occurred in 2010 for ornamental horticulture growers, professional landscape managers and for golf course turf. Tebuconazole manages foliar ornamental horticulture diseases including powdery mildew and rusts. However, given that triazoles have a tendency to also exhibit impacts similar to growth regulators, the crop safety profile for Torque 3.6SC is not well known. From 2012 through 2014, the IR-4 Project completed 25 trials on 13 ornamental plant genera or species. In these trials, 8 species or genera exhibited minimal or no injury after foliar applications. Torque caused stunting in Pansy and Zinnia at the higher application rates. In one trial, Narcissus exhibited moderate injury after the third application; additional trials are warranted to determine whether number of applications or the crop cultivar might be the contributing factor for injury. For the remaining 2 crops, not sufficient information has been generated. Abstract from 2016 Triticonazole Crop Safety Summary Triticonazole was registered as Trinity 2SC in the United States in 2007 as a turf fungicide. Since that time it has been under development to expand to ornamental horticulture diseases, and use on ornamental horticulture crops was added to the label in 2013. Because triticonazole is in the triazole class, it could cause symptoms similar to plant growth regulators and testing is warranted on additional herbaceous and woody ornamental species. Between 2010 and 2016, the IR-4 Project completed 180 trials on 44 ornamental plant species examining phytotoxicity related to foliar applications of Trinity 2SC. In these trials, 30 species or genera

exhibited minimal or no injury after foliar applications. Of these, nine are not yet listed on the label: Alyssum

sp., Buxus sp., Cornus sp., Dahlia sp., Hedera helix, Ilex sp. Lantana sp., Osteospermum sp., and Pseudotsuga menziesii.

Target Species (Phytotoxicity, or common and Latin name of arthropod, pathogen, weed):

Crop Safety

Target Crops (list tested crops if ongoing or completed project)

See “IR-4 Crop Safety to Date” below

Target Product(s) (list tested products or numbered compounds if ongoing or completed project)

Alibi Flora BAS 703 Insimmo

Mural NF-149

Orvego (prior to 2014) S2200

Torque 3.6SC Tourney 50WDG

Trinity 2SC

Product Registration and Research Status

Registration Status

Labeled & Commercialized Wide range of ornamental horticulture crops listed

Torque 3.6SC

Labeled & Commercialized Opportunity to add additional ornamental horticulture crops

Orvego Tourney 50WDG

Trinity 2SC

Labeled But NOT Commercialized

Not yet registered or labeled BAS 703 06F NF-149

* IR-4 Data contributed to registration decision – either adding pest to label or not pursuing further research




Other:

Project Pros Project Cons

1 NF-149 is not yet registered and so far had had little injury on the tested crops.

2 Orvego has had little injury on screened crops and had a limited crop list

3 Tourney has exhibited little injury to date and has a limited crop list

4 Torque is very widely labeled for outdoor uses, but not for greenhouse use.

5 Trinity has exhibited very little injury to tested plants and is not yet registered.

1 Torque is very widely labeled for outdoor uses, but not for greenhouse use.

2

IR-4 Crop Safety Trials to Date

Average rating on a scale of 1 – 5 with 1 = 0 to about no injury and 5 = severe injury and mortality; minimum to maximum rating; number of trials. A rating of 3 or higher is considered commercially unacceptable (red text). A rating of 1 or 2 is considered commercially acceptable and those with more than 3 trials are complete (green text). ‘Labeled’ indicates that IR-4 generated data in at least one trial and that this crop is listed on the label. For crop/product combinations that are blank, IR-4 has not screened this combination.


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Table 1. Foliar Applications Set 1.

Plant Group Crop A1

96

49

B

(Pyd

iflu

met

ofe

n)

A2

08

08

C

(Pyd

iflu

met

ofe

n +

flu

dio

xon

il)

A2

14

16

A

(Pyd

iflu

met

ofe

n +

azo

xyst

rob

in +

pro

pic

on

azo

le)

A2

14

16

B

(Pyd

iflu

met

ofe

n +

azo

xyst

rob

in +

pro

pic

on

azo

le)

Alib

i Flo

ra

(A1

37

03

G)

SC

(Azo

xyst

rob

in +

dif

enco

naz

ole

)

Co

nce

rt II

(Pro

pic

on

azo

le +

chlo

roth

alo

nil)

Broadleaf Evergreen Tree/Shrub

Boxwood (Buxus sp.) 1.0 (1 - 1) n3

Butterfly Bush (Buddleia davidii) Labeled

Ceanothus (Ceanothus sp.) Labeled

Hydrangea (Hydrangea sp.) Labeled

Lavender (Lavandula sp.) 1.0 (1 - 1) n5

Herbaceous Flowering Plant

Dead Nettle (Lamium sp.) 1.0 (1 - 1) n3

Sage (Salvia sp.) 1.0 (1 - 1) n1 1.0 (1 - 1) n1 MFG Hold MFG Hold

Herbaceous Flowering Plant - Annual

Garden Snapdragon (Antirrhinum majus)

1.0 (1 - 1) n1 1.0 (1 - 1) n1 MFG Hold

Begonia (Begonia sp.) 1.0 (1 - 1) n2 1.0 (1 - 1) n2 MFG Hold

Calibrachoa (Calibrachoa sp.) 1.0 (1 - 1) n1 1.0 (1 - 1) n1 MFG Hold MFG Hold 1.0 (1 - 1) n3

Transvaal Daisy (Gerbera sp.) 1.0 (1 - 1) n1 2.0 (2 - 2) n1 MFG Hold

New Guinea Impatiens (Impatiens hawkeri)

2.0 (2 - 2) n1 3.0 (3 - 3) n1 MFG Hold MFG Hold

Buzzy Lizzy (Impatiens walleriana) 1.5 (1 - 2) n2 2.0 (2 - 2) n1 MFG Hold MFG Hold

Daisybush (Osteospermum sp.) 1.0 (1 - 1) n1 1.0 (1 - 1) n1 MFG Hold 1.0 (1 - 1) n3

Geranium, Zonal (Pelargonium x hortorum)

1.0 (1 - 1) n1 2.0 (2 - 2) n1 MFG Hold

Petunia (Petunia sp.) 2.0 (2 - 2) n1 1.0 (1 - 1) n1 MFG Hold

Pansy (Viola sp.) 1.0 (1 - 1) n1

Wittrock's Violet; Pansy (Viola X wittrockiana)

1.0 (1 - 1) n1 1.0 (1 - 1) n1 MFG Hold MFG Hold

Zinnia (Zinnia sp.) Labeled

Herbaceous Flowering Plant - Perennial

Madwort (Alyssum sp.) 1.0 (1 - 1) n1 1.0 (1 - 1) n1 MFG Hold

Columbine (Aquilegia sp.) 1.0 (1 - 1) n3

Aster (Aster sp.) Labeled

Madagascar Periwinkle (Catharanthus roseus)

1.0 (1 - 1) n1

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gram R

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4

Plant Group Crop A1

96

49

B

(Pyd

iflu

met

ofe

n)

A2

08

08

C

(Pyd

iflu

met

ofe

n +

flu

dio

xon

il)

A2

14

16

A

(Pyd

iflu

met

ofe

n +

azo

xyst

rob

in +

pro

pic

on

azo

le)

A2

14

16

B

(Pyd

iflu

met

ofe

n +

azo

xyst

rob

in +

pro

pic

on

azo

le)

Alib

i Flo

ra

(A1

37

03

G)

SC

(Azo

xyst

rob

in +

dif

enco

naz

ole

)

Co

nce

rt II

(Pro

pic

on

azo

le +

chlo

roth

alo

nil)


Hardy Mum (Chrysanthemum/Dendranthema x morifolium)

1.0 (1 - 1) n1 1.0 (1 - 1) n1 MFG Hold

Tickseed (Coreopsis sp.) 1.0 (1 - 1) n1 1.0 (1 - 1) n1 MFG Hold

Pink (Dianthus sp.) 1.0 (1 - 1) n1 1.0 (1 - 1) n1 MFG Hold Labeled

Beebalm, Scarlet (Monarda didyma)

1.0 (1 - 1) n3

Phlox, Fall (Phlox paniculata) Labeled

Vervain (Verbena sp.) 1.0 (1 - 1) n1 1.0 (1 - 1) n1 MFG Hold

Palm Palm,Mediterranean Fan (Chamaerops humilis)

1.0 (1 - 1) n1 1.0 (1 - 1) n1 MFG Hold 1.0 (1 - 1) n1

Table 2. Foliar Applications – Set 2.

Plant Group Crop ESP

71

5

(Flu

op

yram

)

Insi

mm

o

(Aci

ben

zola

r-S-

met

hyl

)

Med

allio

n

(Flu

dio

xon

il)

Mu

ral (

A1

81

26

B)

WD

G

(Azo

xyst

rob

in +

ben

zovi

nd

iflu

pyr

)

NF-

14

9

(Cyf

lufe

nam

id)


Boxwood (Buxus sp.) 1.0 (1 - 1) n3 Labeled

Camellia (Camellia sp.) Labeled Labeled

Indian Hawthorn (Rhaphiolepis indica)

Labeled Labeled

Rhododendron (Rhododendron sp.)

1.0 (1 - 1) n3

Broadleaf Evergreen/Deciduous Tree/Shrub

Barberry (Berberis sp.) Labeled Labeled

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4


71

5

(Flu

op

yram

)

Insi

mm

o

(Aci

ben

zola

r-S-

met

hyl

)

Med

allio

n

(Flu

dio

xon

il)

Mu

ral (

A1

81

26

B)

WD

G

(Azo

xyst

rob

in +

ben

zovi

nd

iflu

pyr

)

NF-

14

9

(Cyf

lufe

nam

id)

Deciduous Tree/Shrub/Vine

Butterfly Bush (Buddleia davidii) Labeled

Ceanothus (Ceanothus sp.) 1.0 (1 - 1) n2


Lavender (Lavandula sp.) Labeled

Rose (Rosa sp.) 1.0 (1 - 1) n1


Rosemallow (Hibiscus sp.) Labeled Labeled

Dead Nettle (Lamium sp.) 1.0 (1 - 1) n3

Common Sage (Salvia officinalis) Labeled

Sage (Salvia sp.) 1.0 (1 - 1) n1


Begonia (Begonia sp.) 2.3 (2 - 3) n3


Calibrachoa (Calibrachoa sp.) Labeled

Sunflower (Helianthus sp.) Labeled Labeled

Daisybush (Osteospermum sp.) Labeled

Geranium (Pelargonium sp.) MFG Hold

Petunia (Petunia sp.) MFG Hold

Elegant Zinnia (Zinnia elegans) 1.0 (1 - 1) n1


Columbine (Aquilegia sp.) Labeled

Aster (Aster sp.) Labeled Labeled

Pink (Dianthus sp.) Labeled

Alumroot (Heuchera sp.) Labeled

Daisy (Leucanthemum x superbum)

3.0 (3 - 3) n1

Beebalm, Scarlet (Monarda didyma)

Labeled

Petunia (Petunia hybrida) 2.0 (2 - 2) n1

Phlox, Fall (Phlox paniculata) Labeled

Narrowleaf Evergreen Tree/Shrub

Fir (Abies sp.) Labeled

Bougainvillea (Bougainvillea sp.) Labeled

Juniper (Juniperus sp.) Labeled Labeled

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4


71

5

(Flu

op

yram

)

Insi

mm

o

(Aci

ben

zola

r-S-

met

hyl

)

Med

allio

n

(Flu

dio

xon

il)

Mu

ral (

A1

81

26

B)

WD

G

(Azo

xyst

rob

in +

ben

zovi

nd

iflu

pyr

)

NF-

14

9

(Cyf

lufe

nam

id)

Fir, Douglas (Pseudotsuga menziesii)

Labeled


1.0 (1 - 1) n1 1.0 (1 - 1) n1 1.0 (1 - 1) n1

Tropical Foliage Plant

Aglaonema (Aglaonema sp.) Labeled Labeled

Centipede Tongavine (Scindapsus aureus)

Labeled Labeled

Table 3. Foliar Applications Set 3.

Plant Group Crop Ork

estr

a In

trin

sic

(BA

S70

3

06

F/B

AS7

03

01

F)

(Flu

xap

yro

xad

+

pyr

aclo

stro

bin

Oxi

Ph

os

(Mo

no

an

d d

i

po

tass

ium

sal

ts o

f

ph

osp

ho

rus

acid

+ h

ydro

g

S22

00

4SC

(M

and

est

rob

in)

SP2

30

0 (

SP2

30

0)

TDA

01

(TD

A0

1)



1.0 (1 - 1) n2

Broadleaf Evergreen/Deciduous Tree/Shrub

Magnolia (Magnolia sp.) 1.0 (1 - 1) n1

Bulbs & Corms Dahlia (Dahlia sp.) 3.0 (3 - 3) n1

Daylily (Hemerocallis sp.) 1.7 (1 - 3) n3


Dogwood (Cornus sp.) 1.8 (1 - 4) n4


Oak (Quercus sp.) Labeled

Rose (Rosa sp.) Labeled

Elm (Ulmus sp.) 1.3 (1 - 2) n3

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gram R

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arch P

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of 1

4


estr

a In

trin

sic

(BA

S70

3

06

F/B

AS7

03

01

F)

(Flu

xap

yro

xad

+

pyr

aclo

stro

bin

Oxi

Ph

os

(Mo

no

an

d d

i

po

tass

ium

sal

ts o

f

ph

osp

ho

rus

acid

+ h

ydro

g

S22

00

4SC

(M

and

est

rob

in)

SP2

30

0 (

SP2

30

0)

TDA

01

(TD

A0

1)

Hardy Ground Cover Foliage

Lantana (Lantana sp.) Labeled

Periwinkle (Vinca sp.) Labeled


Sage (Salvia sp.) Labeled 1.0 (1 - 1) n1

Scarlet Sage (Salvia splendens) 1.0 (1 - 1) n1

Woodland Sage (Salvia x sylvestris)

1.0 (1 - 1) n1



1.0 (1 - 1) n1

Begonia (Begonia sp.) 3.0 (3 - 3) n1 3.0 (3 - 3) n1

Calibrachoa (Calibrachoa sp.) 1.0 (1 - 1) n1


Labeled 1.0 (1 - 1) n1 1.0 (1 - 1) n1 3.0 (3 - 3) n1

Buzzy Lizzy (Impatiens walleriana) 1.0 (1 - 1) n1

Daisybush (Osteospermum sp.) 1.0 (1 - 1) n1

Regal Geranium (Pelargonium x domesticum)

3.0 (3 - 3) n1



Labeled 1.0 (1 - 1) n1 4.0 (4 - 4) n1


Labeled 1.0 (1 - 1) n1


Zinnia (Zinnia sp.) Labeled


Madwort (Alyssum sp.) 1.0 (1 - 1) n1

Columbine (Aquilegia sp.) 1.5 (1 - 3) n4


1.0 (1 - 1) n2


1.0 (1 - 1) n1

Tickseed (Coreopsis sp.) Labeled 1.0 (1 - 1) n1

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estr

a In

trin

sic

(BA

S70

3

06

F/B

AS7

03

01

F)

(Flu

xap

yro

xad

+

pyr

aclo

stro

bin

Oxi

Ph

os

(Mo

no

an

d d

i

po

tass

ium

sal

ts o

f

ph

osp

ho

rus

acid

+ h

ydro

g

S22

00

4SC

(M

and

est

rob

in)

SP2

30

0 (

SP2

30

0)

TDA

01

(TD

A0

1)


Pink (Dianthus sp.) Labeled 1.0 (1 - 1) n1

Max Chrysanthemum (Leucanthemum maximum)

Labeled


Labeled

Lupine (Lupinus sp.) 1.0 (1 - 1) n1 1.0 (1 - 1) n1

Vervain (Verbena sp.) Labeled


Spruce (Picea sp.) 1.0 (1 - 1) n3

Pine (Pinus sp.) 1.0 (1 - 1) n3


1.0 (1 - 1) n3


1.0 (1 - 1) n1 1.0 (1 - 1) n1 1.0 (1 - 1) n1

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Table 4. Foliar Applications Set 4

Plant Group Crop Torq

ue

3_6

SC

(Teb

uco

naz

ole

)

Tou

rney

50

WD

G

(Met

con

azo

le)

Trin

ity

2SC

(Tri

tico

naz

ole

)


Boxwood (Buxus sp.) Labeled 1.0 (1 - 1) n3 1.0 (1 - 1) n1

Holly (Ilex sp.) Labeled 1.0 (1 - 1) n3

Loropetalum (Loropetalum sp.) 1.0 (1 - 1) n1 MFG Hold

Sacred Bamboo (Nandina domestica)

1.0 (1 - 1) n1

Chokeberry (Photinia sp.) MFG Hold

Indian Hawthorn (Rhaphiolepis indica)

1.0 (1 - 1) n2 MFG Hold


Labeled

Bulbs & Corms Dahlia (Dahlia sp.) 1.0 (1 - 1) n1


Elm (Ulmus sp.) Labeled

Arrowwood (Viburnum sp.) Labeled


English Ivy (Hedera helix ssp. Helix)

2.5 (1 - 4) n2 1.0 (1 - 1) n2


Blanket Flower (Gaillardia x grandiflora)

1.0 (1 - 1) n2 1.0 (1 - 1) n2

Common Sage (Salvia officinalis) 1.0 (1 - 1) n1 1.0 (1 - 1) n1


Begonia (Begonia sp.) Labeled


5.0 (5 - 5) n1 Labeled

Geranium (Pelargonium sp.) 1.0 (1 - 1) n2

Petunia (Petunia sp.) 1.0 (1 - 1) n2 Labeled

Pansy (Viola sp.) 2.5 (1 - 4) n2

Zinnia (Zinnia sp.) 1.0 (1 - 1) n1





1.5 (1 - 2) n2

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Plant Group Crop Torq

ue

3_6

SC

(Teb

uco

naz

ole

)

Tou

rney

50

WD

G

(Met

con

azo

le)

Trin

ity

2SC

(Tri

tico

naz

ole

)


American Arborvitae (Thuja occidentalis)

1.0 (1 - 1) n2

Ornamental Grass

Pampas Grass (Cortaderia sp.) MFG Hold

Crimson Fountaingrass (Pennisetum setaceum)

MFG Hold


1.0 (1 - 1) n3 1.0 (1 - 1) n3

Table 5. Drench Applications Set 1.

PlantGroup Crop A19649B

(Pydiflumetofen)

A20808C (Pydiflumetofen

+ fludioxonil) ESP 715

(Fluopyram)

Inosco (A14658C) (Potassium phosphite)

Insimmo (Acibenzolar-

S-methyl)



Daisybush (Osteospermum sp.) Labeled

Petunia (Petunia sp.) 1.0 (1 - 1) n1

Pansy (Viola sp.) 2.0 (1 - 3) n2 1.0 (1 - 1) n1




1.5 (1 - 2) n2


1.0 (1 - 1) n1

Lupine (Lupinus sp.) 1.0 (1 - 1) n1 1.0 (1 - 1) n1

Petunia (Petunia hybrida) 3.0 (3 - 3) n1


Coleus, Flamenettle (Coleus sp.) 1.0 (1 - 1) n1

Orn

ame

ntal H

orticu

lture

Pro

gram R

ese

arch P

roject Sh

eet

Page 1

3 of 14

Table 6. Drench Applications Set 2.

Plant Group Crop MC

W-2

(M

CW

-2)

Mu

ral (

A1

81

26

B)

WD

G (

Azo

xyst

rob

in +

ben

zovi

nd

iflu

pyr

)

Ork

estr

a In

trin

sic

((Fl

uxa

pyr

oxa

d +

pyr

aclo

stro

bin

Orv

ego

(B

AS

65

1F)

(Am

eto

ctra

din

+

dim

eth

om

orp

h (

BA

S

65

1))

Oxi

Ph

os

(Mo

no

an

d d

i

po

tass

ium

sal

ts o

f

ph

osp

ho

rus

acid

+

hyd

rog

Sego

vis

(A2

10

08

A S

C,

SYN

54

65

39

)

(Oxa

thia

pip

rolin

)


Dogwood (Cornus sp.) 1.0 (1 - 1) n1

Rose (Rosa sp.) Labeled


Periwinkle (Vinca sp.) Labeled


Sage (Salvia sp.) 1.0 (1 - 1) n1



Labeled 1.0 (1 - 1) n1 1.0 (1 - 1) n1


Calibrachoa (Calibrachoa sp.) 1.0 (1 - 1) n1

Transvaal Daisy (Gerbera sp.) 1.0 (1 - 1) n1 1.0 (1 - 1) n1 1.0 (1 - 1) n1


1.0 (1 - 1) n1 1.0 (1 - 1) n1

Buzzy Lizzy (Impatiens walleriana) 1.5 (1 - 2) n2

Daisybush (Osteospermum sp.) 1.0 (1 - 1) n1 Labeled 1.0 (1 - 1) n1

Regal Geranium (Pelargonium x domesticum)

1.0 (1 - 1) n1


1.0 (1 - 1) n1

Petunia (Petunia sp.) 2.0 (2 - 2) n1 1.0 (1 - 1) n1


Labeled 1.0 (1 - 1) n1




1.0 (1 - 1) n2


1.0 (1 - 1) n1

Tickseed (Coreopsis sp.) 1.0 (1 - 1) n1

Pink (Dianthus sp.) 1.0 (1 - 1) n1

Orn

ame

ntal H

orticu

lture

Pro

gram R

ese

arch P

roject Sh

eet

Page 1

4 of 14

Plant Group Crop MC

W-2

(M

CW

-2)

Mu

ral (

A1

81

26

B)

WD

G (

Azo

xyst

rob

in +

ben

zovi

nd

iflu

pyr

)

Ork

estr

a In

trin

sic

((Fl

uxa

pyr

oxa

d +

pyr

aclo

stro

bin

Orv

ego

(B

AS

65

1F)

(Am

eto

ctra

din

+

dim

eth

om

orp

h (

BA

S

65

1))

Oxi

Ph

os

(Mo

no

an

d d

i

po

tass

ium

sal

ts o

f

ph

osp

ho

rus

acid

+

hyd

rog

Sego

vis

(A2

10

08

A S

C,

SYN

54

65

39

)

(Oxa

thia

pip

rolin

)



Labeled

Lupine (Lupinus sp.) 1.0 (1 - 1) n1

Vervain (Verbena sp.) 1.0 (1 - 1) n1


Spruce (Picea sp.) 1.0 (1 - 1) n1


1.0 (1 - 1) n1


Coleus, Flamenettle (Coleus sp.) 1.0 (1 - 1) n1

ornamental horticulture program research project...

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