1. Reinforce the ventilation and penetrate the light. Mosquitoes massively happen under high temperature and high humidity. Reinforcing the ventilation and penetrating the light in cultivation field facilitates effectively reducing the occurrence rate.
2. Chemical control: It is viable to spray 80%, 800-1000 times of DDVP solution or spray 3000-4000 times of Sumicidin emulsion. It should be stressed that mushroom bodies could be strictly avoided to be sprayed on so as to prevent the phenomenon of soft-rot, the correct way is to spray in the space.
3. Put mushroom disinfection across: Before cultivating mushrooms, clean up the shelves and tools in the cultivation room, then fill the gap of doors, windows, walls, and roof, finally fumigate with pesticides.