1. Control method of mosquitoes: people could keep the clean of mushroom house, cultivation field should be away from garbage heap or rotten material. In serious condition, people could use insecticide to spray before fruiting or after picking.
2. Control method of mites: prevention first, mushroom house should be away from warehouse, feed plant and livestock house. Before spreading materials, people could use DDVP, Chlorfenethol and other Acaricide to fumigate for 24 hours in serious condition, when finding mites that are flat, elliptic, white, yellow and have many setaes. People should immediately kill them by using the following methods:
A. Fumigate to kill mites.
B. Use cotton ball to dip DDVP solution and put on the surface of material, then use plastic cloth to cover, fumigate and kill mites.
C. Spray pesticide to kill: people could use 500 times of Propargite to kill mites.
3. Control method of flies: people could build drainage ditch around the mushroom field, exclude hydrops and spray 0.5% of DDVP to kill in a regular period. People could also use black light lamp to trap and kill.