新型混剂捕快对几种蔬菜害虫的杀虫活性及防效评价  

Insecticidal Activity and Efficacy of Bukuai,a New Commercial Mixture Product,against Major Vegetable Pests

作　　者：章金明[1] 林文彩[1] 郭世俭[1] 谭文青 

机构地区：[1]浙江省农业科学院植物保护研究所 [2]台州农校园艺专业

出　　处：《中国蔬菜》2002年第3期14-17,共4页China Vegetables

基　　金：浙江省科技厅重大项目 (0 0 110 612 4);澳大利亚国际农业研究中心资助的CS2 / 1998/ 89合作项目的部分内容

摘　　要：通过室内和田间试验 ,评价了阿维菌素与吡虫啉的混配制剂 1.4 5 %捕快可湿性粉剂对几种蔬菜害虫的杀虫效果。结果表明 ,捕快在室内对小菜蛾、桃蚜、瓜蚜、红蜘蛛和棕榈蓟马有优良的杀虫活性 ,与 0 .6 %海正灭虫灵 (阿维菌素 )乳油相当 ,但明显优于 10 %一遍净 (吡虫啉 )可湿性粉剂 ;在田间对小菜蛾和棕榈蓟马亦具有优良的防效。Laboratory and field trials were conducted to evaluate the insecticidal activity and efficacy of 1.45% Bukuai (avermectin and imidacloprid mixture) WP,a new commercial mixture product of avermectin and imidacloprid,against major vegetable pests. The results showed that,in the laboratory,Bukuai had high level insecticidal activity to Plutella xylostella,Myzus persicae,Aphis gossypii,Tetranychus sp. and Thrips palmi, which was similar to abamectin and much higher than imidacloprid. In the field Bukuai had high efficiency to control both P.xylostella and T.Palmi. 1.45% Bukuai WP is suitable for use to control vegetable pests.

关 键 词：新型混剂 捕快 蔬菜害虫 杀虫活性 防效评价 

分 类 号：S482.3[农业科学—农药学]