How to control the edible fungus armyworm?

How to control the edible fungus armyworm.

The cultivation of edible fungus, as a good project with small investment, short cycle and quick effect, develops very fast. Armyworm is a serious pest of edible fungus. When the damage is serious in cultivation, the mushroom bud cap is gnawed off to form headless mushroom. Today, the editor told you the prevention and control techniques of edible fungus armyworm.

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

two。 New and old mushroom bags can not be mixed in the mushroom room, the waste after collecting mushrooms every season should be disposed of in time, and the mushroom room can be disinfected thoroughly before new mushrooms can be planted.

3. After the larvae are found in the bacteria bag, trapping and killing can be used. After 500 times the water, 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 the mycelium and the mushroom body.

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

The strain culture room should be regularly inspected and fumigated, and the test tube should be stuffed with cotton balls and covered with Kraft paper to prevent pests from invading. If the bacteria have found pests, they must be treated by fumigation or cryopreservation, and can only be used after examination to determine the death of the pests.

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

two。 New and old mushroom bags can not be mixed in the mushroom room, the waste after collecting mushrooms every season should be disposed of in time, and the mushroom room can be disinfected thoroughly before new mushrooms can be planted.

3. After the larvae are found in the bacteria bag, trapping and killing can be used. After 500 times the water, 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, there can be an interval of about 4 days. The mushroom house is closed at night and fumigated once with "mushroom insect fumigation net" or "fumigation insect 120 smoke bomb insecticide". The effect is very good.