12种农药对甘蓝菜青虫和小菜蛾的防治效果分析  

Analysis on Control Efficiency of 12 Pesticides against Cabbage Butterfly and Diamondback Moth

作　　者：赵赞伟 吴小毛 王秋萍 ZHAO Zanwei;WU Xiaomao;WANG Qiuping(Zunyi City Plant Industry Development Service Center,Zunyi Guizhou 563000,China;Institute of Crop Protection,College of Agriculture,Guizhou University,Guiyang 550025,China;Guizhou Vocational College of Agriculture,Qingzhen Guizhou 551400,China)

机构地区：[1]遵义市种植业发展服务中心,贵州遵义563000 [2]贵州大学农学院作物保护研究所,贵阳550025 [3]贵州农业职业学院,贵州清镇551400

出　　处：《农业科技与装备》2024年第6期31-34,共4页Agricultural Science & Technology and Equipment

基　　金：贵州省农业科技攻关项目[黔科合NY字(2012)3010];贵州省高层次创新人才培养计划——“百”层次人才项目[黔科合平台人才[GCC(2022)023-1]]。

摘　　要：通过田间药效试验法评价12种杀虫剂对甘蓝菜青虫和小菜蛾的防控效果。结果表明,对甘蓝菜青虫和小菜蛾具有较好防效的单剂为200 g/L氯虫苯甲酰胺SC、20%氟虫双酰胺EC和6%乙基多杀菌素SC;200 g/L氯虫苯甲酰胺SC、20%氟虫双酰胺EC分别与6%乙基多杀菌素SC、5%甲维盐WG、1.8%阿维菌素EC复配使用的防治效果均达98%以上,其中防效最高的为200g/L氯虫苯甲酰胺SC+5%甲维盐WG;200 g/L氯虫苯甲酰胺SC、20%氟虫双酰胺EC分别与6%乙基多杀菌素SC、5%甲维盐WG、1.8%阿维菌素EC复配可应用于蔬菜菜青虫和小菜蛾的大田防治中,有助于实现农药减量增效。This paper evaluated the control effects of 12 insecticides on cabbage butterfly and diamondback moth through field efficacy test.The results showed that the single agents with good control effects on cabbage butterfly and diamondback moth were 200 g/L chlorantraniliprole SC,20% flubendiamide EC,and 6% spinetoram SC;The control effects of 200 g/L chlorantraniliprole SC and 20% flubendiamide EC,when used in combination with 6% spinetoram SC,5% abamectin WG,and 1.8% avermectin EC,all reached above 98%,with the highest efficacy being 200 g/L chlorantraniliprole SC+5% abamectin WG;The combination of 200 g/L chlorantraniliprole SC,20% flubendiamide EC with 6% spinetoram SC,5% abamectin WG,and 1.8% avermectin EC can be applied to the field control of cabbage butterfly and diamondback moth in vegetables,which is helpful to achieve the goal of reducing pesticide use and increasing efficacy.

关 键 词：甘蓝 菜青虫 小菜蛾 防控作用 

分 类 号：S482.3[农业科学—农药学] S436.35[农业科学—植物保护]