氯虫苯甲酰胺与高效氯氰菊酯复配对黄野螟增效作用研究  

Studies on the Synergistic Effects of Chlorantraniliprole and Beta-cypermethrin on Heortia vitessoides Moore

作　　者：陈志云 郑礼飞[2] 王玲 李东文 曹春雷[2] 李奕震[2] 

机构地区：[1]中山市森林病虫害防治检疫站,广东中山528403 [2]华南农业大学林学院

出　　处：《山东林业科技》2011年第6期48-49,共2页Journal of Shandong Forestry Science and Technology

基　　金：中山市财政资助的中山市林业科研与推广的自立项目(H10261)

摘　　要：采用叶浸渍法测定了两种农药对黄野螟的增效作用及两种药剂复配的适宜配比。结果表明:氯虫苯甲酰胺和高效氯氰菊酯对黄野螟的制剂LC50值分别是0.000772632mg/L和0.000008884mg/L,后者毒力大于前者;两者以重量比为8∶2和7:3混配时的增效作用最明显。从经济效益和增效作用两方面考虑,7∶3配比为最佳。The synergistic effects of Chlorantraniliprole,Beta-cypermethrin,and their mixtures on Heortia vitessoides were tested in the laboratory by the leaf-dipping method.The results showed that the LC50 of Chlorantraniliprole and Beta-cypermethrin were 0.0007726mg/L and 0.000008884 mg/L,respectively.The mixture of Chlorantraniliprole and Beta-cypermethrin with ratio of 8∶2 or 7∶3 had remarkable synergistic effects,and the latter was the best.

关 键 词：黄野螟 氯虫苯甲酰胺 高效氯氰菊酯 农药复配 

分 类 号：S763.3[农业科学—森林保护学]