【作者】 王德安； 王金耀； 陈红印；

【Author】 Wang Ean Wang Jinyao(Institute of Plant Protection, Hebei Acad. of Agri. & Fr. Sci. Baoding 071000)Chen Hongyin (Instiute of Biological Control, CAAS, Beijing 100081)

【机构】 河北省农林科学院植物保护研究所； 中国农业科学院生物防治研究所；

【摘要】 侧沟茧蜂属(Microplitis)的寄生蜂是鳞翅目害虫的幼虫内寄生性的天敌昆虫,其中有些侧沟茧蜂具有优良的生物学特性,在农田生态系中占有很重要地位,对一些重要的农业害虫具有很强的抑制能力,人为利用的前景广阔。本文作者以其切身的体验,概述了20余年来对中红侧沟茧蜂Microplitis mediator(Haliday)的研究历程。重点阐述了对中红侧沟茧蜂生物学方面的评价研究;在人工大量繁育途径、繁蜂程序及相关的工艺流程方面,以及在人工蜂源的释放应用和对目标害虫的防治效果评价方法,都进行了一些有益的尝试,取得了一定的成果;本文还就其侧沟茧蜂今后的研究和开发利用的重点及其发展方向阐述了意见。更多还原

【Abstract】 Microplitis are proovigenic natural enemies, which parasitize the larval stage of Lepidoptera pests. Some of the Mi-croplitis have good biological feature and play an important role on controlling the main pests in agricultural ecosystem. The author of this paper stated 20 years study process of Microplitis mediator, especially the evaluation study on the biology of Microplitis mediator. The author had done some research work in the artificial reproduction method of Microplitis mediator and related procedure. The release and application of artificial cultured Microplitis mediator and their control effect on target pests were also evaluated. In the end of this paper, the author discussed the research and utilization prospects in future years.更多还原