作物研究Issue(6)：647-650,4.DOI:10.3969/j.issn.1001-5280.2015.06.17
鱼藤酮对烟草斜纹夜蛾和烟青虫的防治效果
Effect of Rotenone on Spodoptera litura and Heficoverpa assulta of Tobacco
颜成生 1彭曙光 2单雪华 1姚强 1张小良 1郭维 1杨勇3
作者信息
- 1. 湖南省烟草公司衡阳市公司，湖南衡阳 421100
- 2. 湖南省烟草公司，长沙 410004
- 3. 湖南省安邦农业研究院，衡阳 421200
- 折叠
摘要
Abstract
The field experiment was conducted to study the efficiency of rotenone on controlling Spodoptera litura and hefi-coverpa assulta.The result indicated that when treated by spraying 4% EC rotenone at the concentration of 900,1 200 and 1 500 mL/hm2 ,7 days later,the control rate on Spodoptera litura and Heficoverpa assulta reached to 86.8%,85.6%, 88.2% and 89.1%,92.4%,92.2%,respectively.The experiment shows that the control effect of rotenone on the Spo-doptera litura and Heficoverpa assulta is well,is safe to crop and no pollution to environment.关键词
生物农药/鱼藤酮/斜纹夜蛾/烟青虫/烟草/防治效果Key words
biopesticide/rotenone/Spodoptera litura/Heficoverpa assulta/tobacco/control effect分类
农业科技引用本文复制引用
颜成生,彭曙光,单雪华,姚强,张小良,郭维,杨勇..鱼藤酮对烟草斜纹夜蛾和烟青虫的防治效果[J].作物研究,2015,(6):647-650,4.
