褐腐病又称白腐病,是蘑菇的主要病害,既影响蘑菇产量,又降低蘑菇品质。浙江嘉善姚庄镇是浙北地区重要的蘑菇生产和出口基地,近年来一些菇房褐腐病发生较重,防治较困难。50％多·咪鲜锰盐可湿性粉剂是一种新的混配杀菌剂,为明确其对蘑菇褐腐病的防治效果、使用剂量、使用技术及对蘑菇的安全性等问题,特设本试验。 Brown rot, also known as white rot, is a major disease of mushrooms, affecting both mushroom yield and mushroom quality. Yao Town, Jiashan, Zhejiang Province is an important mushroom production and export base in northern Zhejiang Province. In recent years, some brown rot diseases of Gu Fang house have been serious and prevention and treatment are more difficult. More than 50% of micrangium salt of manganese wettable powder is a new mixed fungicide, in order to clarify its control effect on the brown rot of mushrooms, the use of dosage, use of technology and the safety of mushrooms and other issues, ad hoc test.