摘要
为了筛选出高效低毒、对环境友好的黄秋葵介壳虫防治药剂,选取5种不同药剂并设置不同浓度梯度,进行连续2a的药效试验。试验结果表明,22.4%螺虫乙酯悬浮剂2000倍液速效性与持效性优异,可作为黄秋葵介壳虫防治的首推药剂。
In order to screen out high-efficiency,low-toxic and environment-friendly control insecticides for scale insect on okra,five kinds of different insecticides were selected and their efficacy experiments were carried out for continuous 2 years by setting different concentration gradients.The results showed that 2 000 times liquid of 22.4%spirotetramat suspension was excellent in quick-acting and long-lasting effect,and it can be used as the first choice for controlling scale insect on okra.
作者
许佩
赵铭
谭建军
刘剑眉
韩蓉
XU Pei;ZHAO Ming;TAN Jianjun;LIU Jianmei;HAN Rong(Hengyang Vegetable Research Institute,Hunan 421001)
出处
《长江蔬菜》
2019年第16期77-79,共3页
Journal of Changjiang Vegetables
基金
国家大宗蔬菜产业技术体系资助项目(项目编号:CARS-25-07B)
关键词
黄秋葵
介壳虫
药剂
环境
友好
Okra
Scale insect
Insecticide
Environment
Friendly
