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How to prevent and control green mold contamination in mushroom cultivation?

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In production, strictly avoid applying excessive formaldehyde in the inoculation box or inoculation room, so as to prevent formaldehyde from turning into formic acid and forming an acidic environment. Lime powder should be spread around the culture room, and any spawn found contaminated by green mold should be dug out promptly. After sowing, check the spawn blocks in time; if green mold contamination is found, immediately dig it out and replace it with new spawn blocks. Choose to cultivate in low-temperature and dry seasons as much as possible to reduce disease incidence. During the mycelium healing stage, cover with plastic film, ventilate moderately, and pay attention to lowering the temperature. In the later stage, the plastic film must not be lifted too early, to prevent the healing spawn blocks from being attacked. When green mold appears on the spawn blocks, promptly scrub with 40% sulfur-polycarbamate suspension concentrate or 50% carbendazim wettable powder 800-fold solution.

In production, strictly avoid applying excessive formaldehyde in the inoculation box or inoculation room, so as to prevent formaldehyde from turning into formic acid and forming an acidic environment. Lime powder should be spread around the culture room, and any spawn found contaminated by green mold should be dug out promptly.

After sowing, check the spawn blocks in time; if green mold contamination is found, immediately dig it out and replace it with new spawn blocks.

Choose to cultivate in low-temperature and dry seasons as much as possible to reduce disease incidence. During the mycelium healing stage, cover with plastic film, ventilate moderately, and pay attention to lowering the temperature. In the later stage, the plastic film must not be lifted too early, to prevent the healing spawn blocks from being attacked. When green mold appears on the spawn blocks, promptly scrub with 40% sulfur-polycarbamate suspension concentrate or 50% carbendazim wettable powder 800-fold solution.

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