山东农业科学2012，Vol.44Issue(5)：96-98,3.
19种杀虫剂对桃小食心虫卵的毒力测定
Toxicity of Nineteen Insecticides to Eggs of Carposina nipponensis Walsingham
摘要
Abstract
The toxicity of nineteen insecticides to the eggs of Carposina nipponensis Walsingham were detected by impregnation method. The results showed that the nineteen insecticides had great differences in toxicity. The pyrethroid insecticides such as decamethrin, lambda - cyhalothrin, fenpropathrin, beta -cypermethrin, fenvalerate and the mixed agent of emamectin benzoate and cypermethrin had relatively higher toxicity to the eggs of Carposina nipponensis Walsingham with LC,,, lower than 0. 3 mg/L; emamectin benzoate, fipronil, chlorbenzuron, butane - fipronil, chlorpyrifos, thiamethoxam and chlorfenapyr had moderate toxicity; avermectins, buprofezin and indoxacarb had lower toxicity, and chlorantraniliprole had the lowest toxicity. In conclusion, the pyrethroid insecticides should be preferred use and combined with the long - validity insecticides chlorbenzuron and chlorantraniliprole to control Carposina nipponensis Walsingham.关键词
杀虫剂/桃小食心虫/毒力测定Key words
Insecticides/Carposina nipponensis Walsingham/Toxicity test分类
农业科技引用本文复制引用
于欣,武海斌,张坤鹏,杨福,张学萍,孙瑞红..19种杀虫剂对桃小食心虫卵的毒力测定[J].山东农业科学,2012,44(5):96-98,3.基金项目
公益性行业(农业)科研专项(201103024) （农业）
