摘要
作者于 1 996年对二斑叶螨 (TetranychusurticaeKoch)、朱砂叶螨 [T .cinnabarinus(Boisdural) ]和山楂叶螨 (T .viennensisZacher)进行了三氯杀螨醇、甲氰菊酯、哒螨酮、霸螨灵等 4种杀螨剂的毒力测定 ,并对 3种叶螨在LC50 和LC95水平上 ,比较了相互之间的毒力差别。结果表明 ,二斑叶螨的毒力最高 ,朱砂叶螨次之 ,山楂叶螨毒力最低。
Author done the toxicity test on Tetranychus urticae Koch, T.cinnabarinus (Boisduval), T.viennensis Zacher with dicofol, fenpropathin, NC-129 and fenproximate in 1996, Compared the toxicity difference among three species spider mites on the LC 50 and LC 95 Standard. The result shown: the toxicity of T.urticae was the highest, T.cinnabarinus was the second, the T.viennensis was the lowest.
出处
《莱阳农学院学报》
2000年第3期203-206,共4页
Journal of Laiyang Agricultural College
关键词
3种叶螨
毒力测定
毒力比较
杀螨剂
three species spider mites
toxicity test
Toxicity comparison
