What to Do When Oyster Mushrooms Grow Green Mold? Detailed Treatment Measures

Lower the temperature and humidity of the mushroom house, increase ventilation, and cover the moldy spots with plant ash to prevent mold spores from spreading through the air. First fumigate the room with a 3% Lysol solution or a 3% formaldehyde solution, then wash the moldy spots with a 1% potassium permanganate solution. After sprinkling potassium permanganate granules on the moldy spots, spray water around the outer edge of the mold. Take 9 parts quicklime and 1 part carbendazim, mix with an appropriate amount of water, and scrub the moldy spots. Soak the mold with 5% limewater; after the mold disappears, drain off the limewater and add fresh substrate. Use a 1:200 kemeiling solution to inject the green mold inside the substrate bags or wash the green mold on the bed surface. Spray a 1:800 benomyl solution on the moldy spots of the substrate bags. Brush the moldy spots with 95% alcohol or kerosene, ignite and burn them, then dig them out and fill with fresh substrate. Spray the moldy spots with a 3% Lysol solution; after washing and wiping the tools, dig out the mold, washing and wiping the tools after each digging, and after removal fill in the culture substrate and spawn. This method can completely cure late-stage mold. When cultivating with raw materials, add 100 g of kemeiling per 100 kg of culture substrate, which can completely eliminate mold breeding.