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为明确广西忻城县山银花病虫害及其天敌昆虫种类,为当地山银花病虫害防治和天敌的保护利用提供参考,2008年-2010年系统调查了广西忻城县山银花病虫及主要病虫天敌发生情况,并进行了种类鉴定。结果表明,广西忻城县山银花害虫有35种,病害11种,天敌昆虫28种,其中主要害虫的捕食性天敌有24种,寄生性天敌2种,取食白粉菌的瓢虫有2种。此外,本文还综述了广西忻城县山银花主要病虫害‘三虫一病’的特征、发生规律及防治方法。
In order to clarify the pests and insect pests and their natural enemies and insect pests of Shanniaohua in Xincheng County, Guangxi, this paper provided reference for the prevention and control of native Shannuogan pests and the protection and utilization of natural enemies. From 2008 to 2010, Occurrence of pest and disease natural enemies, and conducted a type identification. The results showed that there were 35 species of Shannuohua, 11 species of diseases and 28 kinds of natural enemies in Xincheng County, Guangxi. Among them, 24 species of predatory natural enemies, 2 species of parasitoids and 2 species of ladybugs fed powdery mildew Species. In addition, this article also reviewed the characteristics, occurrence and prevention and cure of the main pests and diseases of ’Shanchuai’ in Xincheng County, Guangxi.