Control of mushroom flies

The larvae of all kinds of flies, which are usually called maggots, do great harm to mushrooms, not only eating mushroom hyphae but also spreading diseases. Mushroom flies mainly live in feces and are brought into the mushroom room through culture. After mushroom emergence, it is often found that maggots of various colors gather at the contact between the cap and the stalk, or drill into the stalk, which seriously affects the quality and yield of mushrooms.

Preventive measures: 1. During the stacking period, 0.5% dichlorvos should be often sprayed around the pile; 2. Dichlorvos should also be sprayed regularly around the mushroom room and the environment should be disinfected frequently; 3. The manure should be pre-piled before composting and the post-fermentation technology should be adopted after entering the room, which can achieve the effect of preventing the occurrence of @ # @ 261 waste @. 4. If mushroom flies or maggots occur after mushroom emergence, pyrethroid can be sprayed with 1000 times liquid, which not only has no drug damage residue, but also has a good control effect.