食用菌栽培面积较大的有蘑菇、香菇、平菇、银耳、黑木耳、皱环球盖菇、滑菇、松菇等20余种。现介绍6种病虫害的防治方法。一、褐腐病又称白腐病、水泡病,主要危害草菇、蘑菇等的子实体。若覆土被污染,在覆土上喷50%多菌灵或70%甲基托布津500倍液,可杀灭病菌孢子。发病时立即停止喷水,加大菇房通风量,将室温降至15℃;病区喷洒50%多菌灵500倍液,也可喷1%～2%甲醛溶液灭菌。发病严重时,可去掉原有覆土,更换新 Edible fungus cultivation area larger mushrooms, mushrooms, mushrooms, white fungus, black fungus, Rui Huanqiu cap mushrooms, slippery mushrooms, pine mushrooms, such as more than 20 species. Now introduced 6 kinds of pest control methods. First, brown rot, also known as white rot, blister disease, the main harm straw mushrooms, mushrooms and other fruiting bodies. If the casing is contaminated, spray 50% carbendazim or 70% thiophanate-methyl on the overburden 500 times to kill germs. Immediately stop the water when the onset of disease, increase the Gu Fang ventilation, the room temperature dropped to 15 ℃; ward spraying 50% Carbendazim 500 times, can also spray 1% to 2% formaldehyde solution sterilization. When the disease is serious, you can remove the original casing, replace the new