The prevention and control of insects (mushrooms, mushrooms, worms, cockroaches, cockroaches, nematodes, etc.) in the process of producing bacteria is a headache for the mushroom farmer. These insects will infiltrate into the culture medium everywhere for feeding, survival and reproduction. It is difficult to find it. It is difficult to find out if they are going to kill them. Especially at present, due to the role of the international market, all localities have vigorously developed pollution-free green safety products. Commonly used pesticides are strictly controlled. Therefore, we must adhere to the principle of "prevention first" in the treatment of edible fungus pests, but we must not sit idly by the insect pests that have caused damage. Several methods for cleverly managing edible fungus pests are introduced to Mongong's friends: 1. Use fermentation or clinker cultivation as much as possible to control the insects in the ground and control them from the source; the cultivation beds of Agaricus bisporus should use fermentation materials. Adding 0.5% salt, 3% lime, 5%-8% turfgrass and other pests have good insect repellent and prevention effect. 2. Before the bacterium bags or culture materials are put into the shed, empty sheds are to be sterilized: 0.3% of dichlorvos + 0.1% of the enemy kills the spray; or the aluminum phosphide is 10 g/m3 fumigation, the closed mushroom house (shed), 20 When the temperature is about 48°C for about 25°C, the insecticidal effect can reach 95%-100% (Note: The aluminum phosphide is highly poisonous, and should be used with care). The main insecticide is nematode, mushroom fly, and mushroom. Mosquito and mussels. 3. When the planting material surface occurs, spraying 1% -2% detergent powder solution, the mushroom fly, adult larvae, old larvae have strong contact. 4. The use of some pests like the laws of light, cool and other activities, the liquid will be sprayed on the translucent plastic film, covered in the trampoline, 1-2 times a day, even spray 3-4 times Can kill flying insects. 5. Install a few 15W light bulbs or black light bulbs in the insect mushroom house. Put a pot of water underneath and drip kerosene into the water. The effect on insect killing fungus, fungus mosquito, Drosophila melanogaster and aunts is excellent. 6. Sweet and sour liquid seduce: According to the ratio of sugar, vinegar, liquor, dichlorvos, water 2:3:4:1:90, mix the liquid and dip it with gauze or cotton ball, take it out, wring out, put on the material surface. On the other hand, pests smelled of sweet and sour odor, that is, they climbed onto the medicine cloth or cotton wool and were poisoned. 7. Mix the foods and poisons that pests like to eat. For example, mix the vinegar, sugar, pesticide, and fried yellow bran in a ratio of 1:5:10:84. Spread them around the mushroom bed and allow the dough to be mixed. Its feeding; on the fly, mushroom mosquito, nematode and other pests can also be used to plant ash + pyrethrum (1 g / square meter) on the surface of the material evenly layered, and even sprinkled 2-3 days, the effect is very good, can cure insects also Prevent disease. 8. In the cold season, for the pests and other insects in the trampoline, the method of “killing and killing†may be adopted. On a sunny morning, the sweet and sour liquid shall be sprayed on the bed surface once again, covered with a film, and the straw curtain shall be opened. When the temperature rises, there will be a large number of pests crawling from the depths to the surface of the bed or film. In the afternoon, the film will be peeled off in a timely manner to bring out the mushroom shed, remove the attached insects with water, and spray the bed with high-dose and low-toxicity insecticides. After the face film. If you do this for 3-5 times, you can eliminate the hazard.
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