The culture material of Agaricus bisporus is rich in nutrients and is suitable for the survival of various organisms. Therefore, pests and diseases appeared during the production period of culture material, mycelium growth period and mushroom growth period. Competitive bacteria such as Coprinus comatus, green mold, and brown gypsum mold often appear in the culture material for mushroom hyphae growth; common diseases such as verrucosporum, walnut sarcoidosis and bacteria during the mycelial growth and fruiting stages Brown spot disease, nematode disease, etc.; pests include mushroom mosquitoes, springtails, mites, etc.
