生物源农药对秋延后菜豆美洲斑潜蝇防治效果  

Efficacy of Biological Pesticides on Controlling Liriomyza sativae of Late-autumn Kidney Bean

作　　者：何振华[1] 唐可兰 李健生[1] 刘剑眉[1] 许佩[1] 谢礼萍 赵铭 刘阳华[1] HE Zhenhua;TANG Kelan;LI Jiansheng;LIU Jianmei;XU Pei;XIE Liping;ZHAO Ming;LIU Yanghua(Hengyang Vegetable Research Institute,Hunan 421001)

机构地区：[1]湖南衡阳市蔬菜研究所

出　　处：《长江蔬菜》2019年第24期67-69,共3页Journal of Changjiang Vegetables

基　　金：衡阳市重大科技攻关项目——蔬菜“两减一增”技术的研究与示范推广（2018KJ027)

摘　　要：为筛选出高效、安全、对环境友好的秋延后菜豆美洲斑潜蝇防治药剂,选取3种生物源农药为目标药剂,与3种化学农药进行药效对比试验。试验结果表明,60 g/L乙基多杀菌素悬浮剂500倍液对菜豆苗期与结荚期安全,速效性与持效性较高。In order to screen out high-effective,safe and environment-friendly pesticides on controlling Liriomyza sativae,3 biological pesticides were selected as target pesticides,and a efficacy test was carried out with 3 chemical pesticides.The results showed that 500 times liquid of 60 g/L ethyl polyfungicide suspending agent was safe for bean seedling and podding stages,with excellent quick-acting and long-lasting effect.

关 键 词：生物源 菜豆 斑潜蝇 速效性 持续期 安全 

分 类 号：S482.39[农业科学—农药学]