poisonous fungi

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POISONOUS FUNGI POISONOUS PLANTS OF TURKEY WEEK 10 1

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Page 1: POISONOUS FUNGI

POISONOUS FUNGI

POISONOUS PLANTS OF TURKEYWEEK 10

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Page 2: POISONOUS FUNGI

Fungi are very diverse in

terms of shape, size and

environment: Single-

celled, filamentous or

capped, they are fresh

water, land and sea

inhabitants…

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Page 3: POISONOUS FUNGI

This taxon covers up to 60,000

species, from mold fungi to

poisonous or edible mushrooms

grown in the countryside.

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Page 4: POISONOUS FUNGI

Fungi are divided into different

groups, such as edible, poisonous,

medicinal, antibiotic producers,

alcohol producers (due to

fermentation), as well as those

causing diseases in humans,

animals and plants. .

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Page 5: POISONOUS FUNGI

About 2200 identified macroscopic fungi speciesare naturally grown in Turkey.

The number of edible mushrooms in Turkey is around 300. Among them, the most preferred

mushrooms are morel mushroom (A-Morchellasp.), pocino/penny bun (B-Boletus edulis), truffles (C-Tuber sp.), saffron milk cap (D-

Lactarius delicious), Chanterelle (E-Cantharelluscibarius), Caesar's mushroom(F-Amanita

caesarea). D

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Page 6: POISONOUS FUNGI

There are some big, glossy and

easily visible fungi (which are

usually in the group of

macroscopic mushrooms) that

grown in meadows and under

forests may cause some health

problems (=mushroom

poisoning) or even death due

to the toxic compounds they

contain.

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Page 7: POISONOUS FUNGI

Classis : Eumycetes

Class : True Fungi

Most mushrooms in this group

live in soil. The hyphae of these

fungi are branched and divisible.

They are more advanced and

larger than the others.

Macroscopic fungi including many poisonous mushrooms belong to «Eumycetes» class.

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Page 8: POISONOUS FUNGI

Ordo : Agaricales

These mushrooms are found in

forest and meadow areas.

They form a large number of spores.

It is the most recognized mushroom

taxa.

Many poisonous mushrooms are included in this Ordo.

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Page 9: POISONOUS FUNGI

Fam: Agaricaceae

In Agaricaceae, fruiting body carries a

«cap» and hymeniums is as the form of

«gills»

…………………………….…………………………

……

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Page 10: POISONOUS FUNGI

Especially in rural areas, habit of eating and picking up fungi whichgrown naturally is quite common.

When these people migrate to the cities, they keep their habits.

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However, in the spring and autumnespecially following the rains, in the

suburban meadows poisonous mushrooms are grown side by side

edible ones and this situation increasesthe risk of poisoning and sometimes

causes tragic deaths.

Page 12: POISONOUS FUNGI

If the mushroom

consumption entirely

depends on

fungiculture the

danger of poisoning

may be completely

eliminated.

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Page 13: POISONOUS FUNGI

In Turkey, around 100 cases of

mushroom poisoning are recorded

annually.

When the non-registered poisoning

cases are also included then the

actual number would be much

higher.

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Page 14: POISONOUS FUNGI

SOME CASES OF FUNGAL POISONING HAVE NOTHING TO DO WITH THE FUNGAL TOXIN:

1.Poisoning may occur as a result of ingestion of edible mushrooms contaminated with pathogenic bacteria, heavy metals or toxic chemicals

2. Food poisoning

3. Allergy.

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Page 15: POISONOUS FUNGI

5. Excessive ingestion of some edible

fungi

6. Inhalation of spores

4.Psychological poisonings

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