期刊
FLORIDA ENTOMOLOGIST
卷 95, 期 4, 页码 1123-1126出版社
FLORIDA ENTOMOLOGICAL SOC
DOI: 10.1653/024.095.0442
关键词
Murgantia histrionica; imidacloprid; thiamethoxam; dinotefuran; clothianidin
类别
资金
- Southern Sustainable Agriculture Research and Education (SARE)
- Virginia Department of Agriculture and Commercial Services (VDACS)
Harlequin bug, Murgantia histrionica (Hahn), is a pest of cole crops in the USA. Laboratory toxicity assays revealed that the neonicotinoid insecticides imidacloprid, thiamethoxam, dinotefuran, and clothianidin are toxic to harlequin bug nymphs; LC50 = 0.57, 0.52, 0.39, and 0.39 ppm, respectively. Field experiments were conducted to evaluate the efficacy of these insecticides over time when applied as a one-time soil drench. Each of the 4 neonicotinoids provided significant control of harlequin bug for at least 14 d after application.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据