2005—2008年,在北京市平谷区进行了桃果实病害调查和防治试验以及防治技术示范推广。本文报道了平谷桃区桃果实主要病害种类及发生情况,提出了桃细菌性黑斑病、桃疮痂病、桃炭疽病、桃褐腐病、桃根霉软腐病的有效防治方法。 2005-2008, Pinggu District, Beijing conducted a peach disease investigation and prevention and control of pest control technology demonstration and promotion. This paper reported the peach fruit main diseases in Pingguo peach area and the occurrence of peach bacterial black spot disease, peach scab disease, peach anthracnose, peach rot, peach mold soft rot disease effective prevention and treatment methods.