摘要
用悬挂频振式杀虫灯杀灭早竹园中危害竹笋的夜蛾,其2 a留养种竹的成竹率分别达到77.24%和81.75%,是对照的2.22倍和1.38倍;用8%绿色威雷300倍液和20%杀灭菊酯2 500倍液喷雾防治效果分别达到了79.59%和67.06%。
After the application of frequency trembler grid trapping lamp against bamboo-shoot cutworms in Phyllostachys praecox forest, the rate of the grown bamboo reached 77.24% and 81.75% respectively in 2004 and 2005,2.22 and 1.38 times as that in the control plot. The control effect of 8 % luseweilei 300 times and 20 % fenvalerate 2 500 times reached 79.59 % and 67.06 % respectively.
出处
《中国森林病虫》
北大核心
2006年第4期35-37,共3页
Forest Pest and Disease
关键词
早竹
竹笋夜蛾
防治
Phyllostachys praecox
bamboo-shoot cutworm
control
