Anthraquinones often concentrate on the hyphae around the bacterial mass, so that the damaged mycelium cannot germinate. Anthraquinones seriously damage the ear roots and hyphae of black fungus, white fungus, affect the ear, and cause bad ears and deformed ears.
Prevention measures: mushroom cultivation room, mushroom house should be far away from the warehouse, feed room and chicken shed and other places. Always check the strains. If you find cockroaches, use a tampon to simmer 50% of dichlorvos to kill the clams without affecting the mushroom hyphae. One week after planting the mushroom house, put a piece of plastic cloth on the material surface, and then pick up the observation after 1 to 2 minutes. If you find lice, they must be completely destroyed before covering the soil. Generally, 0.5% dichlorvos is sprayed in the mushroom house. In greenhouse conditions below 20°C, the doors and windows are closed. The 100-square-meter mushroom house is fumigated with 1000 g of dichlorvos for about 18 hours.
If there are still a few ticks, spray 0.5% dichlorvos again. Acarids that harm black fungus can be sprayed with 0.5% dichlorvos; ticks on the ear are sprayed with 1:1000 times triclosan.
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