【摘要】 对北京地区农林业害虫中重要的52种寄生性天敌昆虫的分类地位和生物学特性进行了描述。对白蛾周氏啮小蜂Chouioia cunea Yang、花绒寄甲Dastarcus helophoroides Fairmaire、管氏肿腿蜂Scleroderma guani Xiao et Wu、赤眼蜂Trichogramma.spp.和丽蚜小蜂Encarsia formosa Gahan 5种常见天敌昆虫在北京地区的应用进行论述,为推广应用天敌昆虫,对害虫进行有效地管理和控制,保护生态环境,保证食品安全,具有一定的理论指导意义。更多还原

【Abstract】 The classification and biological characteristics of 50 species of important parasitic natural enemy insects harmful to the agroforestry in Beijing are described in this paper. Of them five species, such as Chouioia cunea Yang, Dastarcus helophoroides Fairmaire,Scleroderma guani Xiao et Wu, Trichogramma spp., Encarsia formosa Gahan are taken to application examples. This application research on parasitic natural enemy insects is significant to control pests, protect the ecological environment, and ensure food safety.更多还原