1. The damage character of Gall Midge: The main damage period is during autumn, winter and spring, tiny pests bite and eat spawns and mushroom bodies, which brings down commodity characteristic. What’s more, tiny Gall Midge caries sundry fungi which result in further diseases. Therefore, mushroom diseases and pests infect each other cross wise.
2. In order to comprehensively control Gall Midge, you should firstly guarantee that the cultivation place is free from pollution source and then conduct environmental sanitation.
3. Install fly net holding the specification of 70 Mesh in mushroom greenhouse so as to prevent pests from entering and laying eggs.
4. For the mushroom greenhouse that owns no electric source, you could trap and kill pests via yellow board, firstly hang it on top of mushroom bags, when the board is pasted with pests, change another new one.