规模化应用烟蚜茧蜂防治烟蚜的主要技术障碍及应对方法

Technical Obstacles and Solutions for Myzus persicae Control by Large-scale Reproduction of Aphidius gifuensis

烟蚜Myzus persicae(Sulzer)是危害烟草Nicotina tobaccumL.的一种主要害虫,烟蚜茧蜂是烟蚜的优势寄生天敌。对烟蚜茧蜂控制烟蚜能力、繁殖技术、保护应用及规模化应用中需要研究的主要技术问题进行了分析,并总结了一些可供规模化应用烟蚜茧蜂防治烟蚜的解决方案。

Myzus persicae（Sulzer） is a major pest for Nicotina tobaccum L.,while Aphidius gifuensis Aphidiidae is the parasitic natural enemy of Myzus persicae（Sulzer）.The paper analyzes some technical problems,such as the control capacity,reproductive technology,protection and large-scale application of Aphidius gifuensis,and introduces some available solutions to the large-scale application of Aphidius gifuensis in controlling M.persicae.