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Mushroom fly control methods and key technical points

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The larvae of various flies, commonly known as maggots, are very harmful to mushrooms, not only feeding on mushroom mycelium but also spreading diseases. Mushroom flies mainly breed in manure and are brought into the mushroom house through the compost. After fruiting, maggots of various colors are often found gathering at the junction of the cap and the stipe, or boring into the interior of the stipe, seriously affecting the quality and yield of the mushrooms. Control measures: 1. During the composting period, 0.5% dichlorvos should be sprayed frequently around the compost pile; 2. Dichlorvos should also be sprayed regularly around the mushroom house, and environmental

The larvae of various flies, commonly known as maggots, are very harmful to mushrooms, not only feeding on mushroom mycelium but also spreading diseases. Mushroom flies mainly breed in manure and are brought into the mushroom house through the compost. After fruiting, maggots of various colors are often found gathering at the junction of the cap and the stipe, or boring into the interior of the stipe, seriously affecting the quality and yield of the mushrooms.

Control measures: 1. During the composting period, 0.5% dichlorvos should be sprayed frequently around the compost pile; 2. Dichlorvos should also be sprayed regularly around the mushroom house, and environmental disinfection should be carried out frequently; 3. Pre-stacking the manure before composting and using secondary fermentation technology after the compost is brought into the house can both achieve the effect of preventing the occurrence of @#@261@#@; 4. If mushroom flies or maggots appear after fruiting, a 1000-fold dilution of pyrethrin can be sprayed, which leaves no harmful residue and also provides good control results.

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