1. Try to use fermentation or clinker cultivation; the cultivation bed of Agaricus bisporus should use fermented materials. Adding 0.5% salt, 3% lime, 5%-8% plant ash, etc. when mixing the material, it has better insect repellent and preventive effects.
2. Before the bacteria bag or culture material enters the shed, disinfect the empty shed: spray and fumigate with 0.3% dichlorvos + 0.1% dichlorvos; or fumigation with aluminum phosphide 10 g/m3, block the mushroom house (shed), Smoked for 48 hours at about 20°C and 24 hours at a temperature above 25°C, the insecticidal effect can reach more than 95% (Note: aluminum phosphide is highly toxic, pay attention to safety when using it). It mainly treats mushroom nematodes, mushroom flies, and mushroom mosquitoes. And mites.
3. When the border planting material surface occurs, spray 1%-2% detergent solution, which has a strong contact effect on mushroom flies, adult mites, young mites.
4. Take advantage of the rule that some pests like to be active in light, shady and other environments, spray the liquid such as Mihailing on the transparent plastic film, cover it on the border bed, 1-2 times a day, spray 3-4 times , Can kill the adults of flying insects.
5. Install several 15 watt bulbs or black light lamps in the pest mushroom room, put a basin of water under, and drip kerosene into the water, which has an excellent effect on trapping and killing mushroom mosquitoes, fungus mosquitoes, fruit flies and other adults.
6. Sweet and sour liquid trap: mix sugar, vinegar, dichlorvos, dichlorvos, and water into liquid liquid in a ratio of 2:3:4:1:90, soak the medicine with gauze or cotton ball, wring it out, and place On the surface of the material, the pests climbed onto the medicine cloth or cotton wool and were poisoned to death when they smelled the sweet and sour smell.
7. Mix the food that pests like to eat with the poison, such as vinegar, sugar, insecticide, and fried yellow bran in a ratio of 1:5:10:84, and sprinkle it around the mushroom bed and make the surface. It feeds; for mushroom flies, mushroom mosquitoes, nematodes and other pests, you can also use plant ash + pyrethrum (1 g/m²) to evenly sprinkle a layer on the material surface for 2-3 days. The effect is very good, and it can cure insects and also Can prevent disease.
8. In the low temperature season, the method of "pointing first and then killing" can be adopted for pests such as mites in the border bed: spray sweet and sour liquid on the bed surface, cover with a film, open the grass curtain, and heat up. At this time, there will be a large number of pests crawling from the depths to the bed surface or film; in the afternoon, remove the film at the right time, bring the mushroom shed, wash off the attached insects with water, and spray the bed surface with high-dose and low-toxic insecticide. After lamination. Continue this for 3-5 times to eliminate the damage.
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