Control of armyworm of edible fungi and identification of diseases of edible fungi

Prevention and control methods:

1. Before the mushroom room is used, the closed mushroom room can kill the eggs by fumigating the mushroom room with "mushroom insect fumigation net" or "smog insect 120 smoke bomb insecticide".

2. New and old mushroom bags should not be mixed in the mushroom room. The waste should be disposed of in time after the mushroom is harvested every season. Only after the mushroom room is thoroughly disinfected can the new mushroom be planted.

3. After the larvae are found in the bacterial bag, trapping and killing can be used. After mixing "insect mite net" with water 500 times, add half a jin of sugar and half a bottle of white vinegar according to each sprayer (15kg), stir well and spray directly at the mouth of the bag. Its control principle is: pests like to eat sweet and acidic, when the larvae in the bag smell the sweet substance at the mouth of the bag, they will climb out of the bag and suck it to death.

For users with small planting scale, when the larvae occur, after picking mushrooms, soak the bacterial bag with 1000 times of "Chongmijing" solution for about 4 hours, which not only replenishes the moisture of the bacterial bag, but also has a strong killing effect on the pests of the bacterial bag. (the main component of Chongmijing is butyl ether urea, which is a biological pesticide, which does not hurt mycelium and mushroom body.)

4. during the planting period, the mushroom room can be closed at an interval of about 4 days, and the mushroom house can be fumigated once with "mushroom insect fumigation net" or "fumigation insect 120 smoke bomb insecticide". The effect is very good.