贵州省黔南州烟蚜茧蜂防治桃蚜技术应用

Application of Biological Control Technology of Myzus persicae with Aphidius gifuensis in Qiannan of Guizhou

阐述了贵州省黔南州烟蚜茧蜂防治桃蚜技术的应用情况,并评价了该项技术的应用效果,主要包括对桃蚜的防治效果、农药的使用成本、放蜂的成本、农户的认可程度等方面。结果表明,烟蚜茧蜂对桃蚜的防治效果明显,对蚜传病毒病的发生起到了抑制作用,对改善生态环境及提升农产品质量安全起到了积极作用。

We elaborated the application of Aphidius gifuensis to control Myzus persicae in Qiannan,Guizhou,and evaluated the benefit of this application technology,including control effect,cost of pesticide,cost of rearing and releasing,and publicity recognization. The results showed that application of Aphidius gifuensis could obviously control population of Myzus persicae,and played a positive role in improving agricultural products quality,safety and the ecological environment.