蘑菇主要会感染由真菌轮枝霉(Verticillium fungicola)引起的干泡病、疣孢霉(Mycogone perniciosa)引起的湿泡病以及菌寄生属(Hypomyces)引起的软腐病。轮枝霉在所有产菇国均有发生,造成的经济损失最大。在缺少防治手段的菇场,通常减产10～20%,有时甚至减产30%以上。病害的防治 1969年采用苯并咪唑类内吸性杀菌剂以后,菇农获得了控制真菌病害的有效手段,但轮枝霉很快就对这类杀菌剂 Mushrooms are predominantly infected with dry foam disease caused by the fungus Verticillium fungicola, wet foam disease caused by Mycogone perniciosa, and soft rot disease caused by the bacteria Hypomyces. Verticillium has occurred in all mushroom producing countries, causing the greatest economic losses. In the absence of control measures Mushroom Farm, usually cut 10 to 20%, and sometimes even cut 30%. Disease control 1969 benzimidazole systemic fungicide after use, mushroom farmers get an effective means of control of fungal diseases, but the rot fungi quickly on such fungicides