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| 茶毛虫性引诱剂诱杀效果分析 | |
| 引用本文： | 戈峰,王永模,刘向辉,冯峰,王利军,谭开伟,李明. 茶毛虫性引诱剂诱杀效果分析[J]. 昆虫知识, 2003, 40(3): 237-239 |
| 作者姓名： | 戈峰 王永模 刘向辉 冯峰 王利军 谭开伟 李明 |
| 作者单位： | 1. 中国科学院动物研究所,农业虫鼠害综合治理研究国家重点实验室,北京,100080 2. 贵州龙风源高科技生物技术有限公司,贵阳,550002 3. 贵州大学农学院植保系,贵阳,550025 |
| 基金项目： | 贵州省科技型中小企业创新基金 (科计字 (2 0 0 1) 4 0 2 0号 )，贵阳市科技计划项目 ((2 0 0 1)筑科农字第 18号 )的资助 |
| 摘 要： | 20 0 2年在贵州省都匀茶场研究了茶毛虫性信息素引诱剂大面积诱杀茶毛虫的防治效果 ,并观察了不同浓度以及不同高度设置对诱蛾效果的影响。结果表明 :越冬代试验 2 0d ,诱杀成虫 42 60头 ,第1代试验 44d ,诱杀成虫 1 3 42 3头 ;防治后田间落卵量以及后代幼虫数分别比对照区减少 5 3 3 3 %和60 5 3 % ;诱蛾效果以浓度为 1 5mg 枚的诱芯效果最好 ,诱盆设置高度以 90cm左右为佳。 |
| 关 键 词： | 茶毛虫 性引诱剂 诱捕效果 |
| 修稿时间： | 2002-12-25 |
The effectiveness of synthetic sex pheromone by mass trapping as a control method for the tea tussock moth, Euproctis pseudoconspersa |
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| GE Feng,WANG Yong Mo,LIU Xiang Hui. The effectiveness of synthetic sex pheromone by mass trapping as a control method for the tea tussock moth, Euproctis pseudoconspersa[J]. Entomological Knowledge, 2003, 40(3): 237-239 | |
| Authors: | GE Feng WANG Yong Mo LIU Xiang Hui |
| Abstract: | The effectiveness of the synthetic sex pheromone (10,14 dimethylpentadecyl isobutyrate) of tea tussock moth, Euproctis pseudoconspersa as a trapping lure was tested in Duyun,Guizhou Province in 2002 4?262 males and 13?423 male tea tussock moths from the overwintering generation and first generation, respectively, were captured. First and overwintering generation egg numbers decreased by 53 33% and 60 53%, respectively, relative to a control site. The best capture rates were achieved by traps that were 90 cm high that contained 1 5 mg of synthetic sex pheromone (10,14 dimethylpentadecyl isobutyrate). |
| Keywords: | tea tussock moth synthetic sex pheromone effectiveness of mass trapping |
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