First, the main pest control There are mainly mosquitoes, flies, mites, mites, nematodes, and hoppers.
1. Prevent adult insects from entering. The screen room screen screen door, the adult peak every 3 to 5 days on the window yarn with 80% dichlorvos 500 times liquid or 50% wet trichlorfon 1 kg, plus water 1000-1500 kg spray.
2. Do a good job in environmental sanitation and eliminate the source of overwintering insects. Dispose of waste and contaminated bags in a timely manner, completely eliminate the garbage and other perishable substances in the shed and surrounding areas, and sprinkle a layer of lime on the ground.
3, trapping. (1) Sweet and sour liquid (0.5 parts of white wine, 2 parts of water, 3 parts of brown sugar, 4 parts of vinegar) are placed in a porcelain dish, and then a few drops of dichlorvos or trichlorfon are added, and placed in a bacteria room or cultivation room to trap adults. . (2) Use a black light or an ordinary incandescent lamp to trap a waste ear or fertilizer leachate under the insect lamp, add a few drops of dichlorvos to kill.
4, hehe. Can be artificially killed or snails can be mixed into the crushed grass, scattered in the evening near the cultivation site for trapping; with the mushroom haha ​​spray can kill the nematode, the concentration is 600 mg / liter; the cultivation room is jumping, can spray 0.1% Fish vine or pyrethrin (1:500-2000).
5. Spray the ear shed (room) every 3-5 days with 80% dichlorvos 800 times at the peak of adult worms.
Second, the prevention and treatment of major diseases
The main diseases of fungus include various molds and "ears".
1. For "flow ear", in addition to good pesticide prevention, try 25 units / liter of chlortetracycline (or oxytetracycline) solution, or 500 times solution of sensen zinc (or bacteriostatic) Solution spray.
2, before inoculation to the inoculation box (room), inoculation bags, strains, inoculation tools, sealing tampon, disinfection drugs, etc., each cubic meter with formaldehyde 10 ml and potassium permanganate 5 g or with the mushroom king per cubic Rice 3? 4 grams fumigation.
3. The culture material should be sterilized in time after bagging, and the normal pressure sterilization starts at 100 °C, and it should be maintained for 8 to 12 hours to ensure complete sterilization.
4, often check, found that the infected strains and cultivation bags are removed in time, and should be ventilated and dried in time, control room temperature at 20 ~ 22 ° C.
5. A small area of ​​mold occurs during the earing of the fungus bag. A plastic bag with a moldy part can be opened, and the fungus powder can be sprinkled on the mixed parts or sprayed with 0.2% potassium permanganate or carbendazim solution.
6. Clean up the residual ear in time and spray 0.2% carbendazim or bleach solution on the site.
7. All clean water should be used in the production process; when mixing, increase the pH value and add 2%~3% of quicklime.
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