1. Rape seed cake: put pieces of damp cloth on the surface of fungus bed that exists mites, put gauze on the top of damp cloths, scatter fried rape seed cake powder on gauze. When finding that mites have gathered on gauze, people could remove gauze and pour boiled water to kill mites.
2. Sugar and vinegar: mix 1kg of vinegar with 1kg of water, put 1kg of water, 2 to 4 drops of DDVP into the mixture and mix well, soak gauze in this prepared solution for a while and then put on the surface of fungus bed to trap and kill mites.
3. Pig bone: place fresh pig bones in fungus bed with certain distances. When finding that mites have gathered on them, people could remove and pout boiled water, pig bones can be utilized repeatedly till mites are gone.
4. Tobacco: put fresh tobacco on the surface of fungus beds which are infected by mites, When finding that mites have gathered on tobacco, people could gently remove and burn up.