上海昆虫研究所寄生蜂组自一九六七年开始,进行了寄生蜂防治农作物害虫的研究。五年多来,他们在上海、太湖流域和两广稻区对水稻三化螟卵的寄生峰种类和自然杀伤害虫作用进行了调查和利用啮小蜂防治三化螟的研究。通过调查,初步掌握了上海、太湖和两广一些地区螟卵寄生蜂的一些分布情况,为开展以虫治虫提供了一些科学数据;在此基础上,着重对螟卵啮小蜂接种培养、寄主情况和放蜂治螟等进行了试验,对利用螟黄赤眼蜂防治稻纵卷叶螟和 Shanghai Insect Research Institute Parasitic Wasps Since 1967, research has been conducted on the prevention and control of crop pests by parasitic wasps. Over the past five years, they investigated the parasitic peak types and the natural killer pests of the rice stem borer (rice stem borer) in Shanghai, the Taihu Lake valley and the two rice growing areas. Through surveys, we initially grasped the distribution of some parasitoid parasitoid eggs in Shanghai, Taihu Lake and some areas of Guangdong and Guangxi and provided some scientific data for pest control. On this basis, we focused on the inoculation and culture of the insects, And the bee-pest control experiments were carried out on the use of red stem borer Chilo suppressalis and