A simple method to prevent and cure eight pests and diseases of edible fungi
In China, there are more than 20 species of mushrooms that can be cultivated in large areas, such as mushrooms, mushrooms, oyster mushrooms, white fungus, black fungus, wrinkled global cap mushroom, slip mushroom, and pine mushroom. In recent years, cultivation of edible fungi has yielded great results. However, according to the cultivation of farmers, pests and diseases of edible fungus often occur, resulting in varying degrees of loss. The simple method for the prevention and control of eight pests and diseases is introduced. First, brown rot, also known as white rot, vesicular disease, mainly harm fruiting mushrooms, mushrooms and other fruiting bodies. If the cover soil is contaminated, spraying 50% carbendazim or 70% thiophanate-methyl 500 times on the cover soil can kill pathogen spores. Immediately after the onset of the water spray, increase the ventilation of the mushroom house, the room temperature was reduced to 15 °C; wards spraying 50% carbendazim 500 times, can also be sprayed 1% ~ 2% formaldehyde solution sterilization. When the disease is severe, the original cover soil can be removed, new soil can be replaced, the mushrooms can be burned, and the tools used can be disinfected with 4% formaldehyde solution. Second, the main damage to green mold mushrooms, black fungus, white fungus, mushrooms and so on. In the early stages of disease, the surface of the material can be wiped with lime water, pH 10. When there is a green mold on the bacterium, it should be washed with carbendazim 800 times in time. Third, mushroom fly is mainly harmful to mushrooms. Mushroom flies before mushrooming, you can spray 1000 times of dichlorvos, 0.1% solution can also be used fine rattan, mushrooms in the mushroom when no spray 2 or 3 times; after the mushroom can only be sprayed pyrethrum, or kill Telfluthrin solution (this method is also suitable for sterilization sterilization). Fourth, bacillary dysentery, also known as bacillary dysentery, mainly harm mushrooms, black fungus and so on. The worm body is small and not easily visible to the naked eye. It is mostly concentrated on the surface of the material or on the soil. When it occurs, 500 ml of 0.5% dichlorvos solution can be sprayed per square meter. The bacteria on the black ear can be treated with 20% wettable killing 800 times liquid spray. V. crickets, also known as blisters, snouts, mainly harm mushrooms, white fungus, mushroom, black fungus, mushrooms and so on. Mostly lurking during the day, and biting fruit bodies at night, will affect the mushroom production. Sprinkle sud water in areas where evening activities occur, or sprinkle potassium permanganate solution on its crawling route. You can also spray 5% salt water or sprinkle lime powder every 3 to 4 days. Six, nematode nematodes is a colorless worm, a very small body, about 1 mm in length, the main damage mushrooms, mushrooms, black fungus, mushroom and so on. From the spring of the ear teeth, with 1% lime water, or 5% saline solution spray black fungus, and sprinkle lime powder on the ground. Nematodes were found locally and the surrounding cultures were cut out and sprayed with 0.1% potassium iodide solution. VII. The worm is also called gray worm. The nymph is gray or purple. The nymph is white, which can endanger the hyphae and fruit bodies of many kinds of edible fungi. It breeds rapidly under high temperature and humidity conditions, and it can take 5-7 generations in 1 year. The main damage mushrooms, black fungus, mushrooms, white fungus and so on. During the prevention and control, 80% of dichlorvos 1000 times solution or 50% phoxim 200 to 500 times solution may be sprayed on the mushroom bed frame and the material surface after feeding before feeding. When there is no mushroom on the bed surface, it can be sprayed with 0.2% dimethoate emulsion, or 0.4% trichlorfon or dichlorvos 1000 times with a small amount of honey to trap and kill. When the worm emerges from the surface of the mushroom, it can be killed with 2.5% rattan essential oil or 20% pyrethrin vinegar 800 to 1000 times. Eight, pseudo-claw common name black shell insects. Its larvae are called fishworms, which mainly harm black fungus. When it occurs from March to May, 80% dichlorvos solution can be used to spray the ear field and the surrounding ground. A 500 to 800-fold solution of rattan extract is sprayed every 10 days or before each ear picking. Mineral Licking Bricks,Mineral Licking Bricks For Calf,Licking Block For Dairy Cattle,Mineral Licking Blocks For Cattle Tangshan Finely Animal Care Co.,Ltd , https://www.faczyme.com