Insect pests and control of edible fungi
First, pest species 1, bacteria including mosquitoes, mosquitoes, mosquitoes, mosquitoes, mosquitoes and so on. Adults are dark brown or yellow-brown and have a body length of 1.8-6 mm, depending on the species. The larvae are milky or gray-white, 4.7-16 mm in length and black on the head. The larvae are mainly used to injure the fruit bodies of edible fungi, and also harm the culture materials and mycelia, causing fruiting bodies to die or rot. 2. Rustle flies include Drosophila melanogaster, drosophila, and flies. Adults brown or black, tentacles shorter than bacteria, larvae white, headless. The headless larvae are the main differences from the mosquitoes. Adults often eat and spawn on rotting fruit bodies. The fruiting body of the larvae causes the fruiting bodies to rot, and can also harm the mycelium and cause the mycelium to rot. 3, common hoppers have horned hoppers, black horned hoppers, black hoppers, etc. It is only 1-2 mm in length and is good at jumping. The main bite fruit body also harms mycelium. Frequently inhabited. Make the child really full of pits. The most important ones are young mushrooms and mushroom buds. 4. The length of the caterpillar is only 0.9 mm. The caterpillars mainly harm the mycelia, causing the mycelium to die and die. 5, maggots have whiteflies, tyrophthalmos, grasshoppers, grasshoppers, etc., small body, about and 0.2-0.6 mm, the naked eye is not easy to see. Colorless milky white, yellow and white, reddish brown. May damage mycelium and fruiting bodies, serious damage can cause no harvest. Second, the prevention and control methods 1, clean mushroom room mushroom thoroughly cleaned before use, but also use 800 times the trichlorfon or enemy dwarf pest control. For outdoor cultivation, remove the weeds around the cultivation site and spray the soil with 200-300 times the liquid of trichlorfon. Medicinal killing is also performed around the cultivation field to prevent insects from invading. 2, to prevent adults from entering the mushroom room door, windows and vents, etc., must use 60 mesh spun yarn to prevent mosquitoes, mushrooms and other access. 3, trapping and killing adults can use the mosquitoes, mushroom fly adults phototaxis, the use of black light or fluorescent lamp trapping. Hang a dichlorvos tampon or place dichlorvos pots around the lights. You can also use honey, molasses, etc. to add a small amount of dichlorvos for trapping. 4. Chemical control (1) Fumigation of mushroom houses - Under confined conditions, use 2-3 pieces of aluminum phosphide for fumigation in each cubic meter of space to kill the insect source. (2) Culture material treatment - The former method can be used to fumigate the culture material to eliminate the aphids in the culture material. It is also possible to use dicofol to eliminate fleas. The amount of each 50 kg of culture material is 15 ml, 10 kg of water is added, and it is evenly sprayed on the material and accumulated for 3 days. The total treatment time is 2 times. It is also possible to mix 40% phoxim 500 times solution or enemy killed 1000 times solution, 50% omethoate 1000 times solution in the culture medium, and have good insect control effect. (3) Bed-side control - When insects are found before fruiting, they can be sprayed with 500-fold solution of dipterex or 500-800 times of dichlorvos, and the enemy kills 1,000-fold to kill. When pests are harvested, all mushrooms must be harvested and then sprayed with the pesticide.