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.
作者
何振华
唐可兰
李健生
刘剑眉
许佩
谢礼萍
赵铭
刘阳华
HE Zhenhua;TANG Kelan;LI Jiansheng;LIU Jianmei;XU Pei;XIE Liping;ZHAO Ming;LIU Yanghua(Hengyang Vegetable Research Institute,Hunan 421001)
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)
关键词
生物源
菜豆
斑潜蝇
速效性
持续期
安全
Biological source
Kidney bean
Liriomyza sativae
Quick-acting property
Long-lasting period
Safety
