4种药剂防治小菜蛾的药效试验  

Pharmacodynamic Experiment of Four Pesticides Against Plutella xylostella

作　　者：苏新新 苗少娟 张雅林[1] SU Xin-xin;MIAO Shao-juan;ZHANG Ya-lin(Key Laboratory of Plant Protection Resources and Pest Control,Ministry of Education,College of Plant Protection,Northwest A&F University,Yangling,Shaanxi 712100;Syngenta(China)Investment Co.,Ltd.,Shanghai 200120)

机构地区：[1]西北农林科技大学植物保护学院植保资源与病虫害治理教育部重点实验室,陕西杨凌712100 [2]先正达(中国)投资有限公司,上海200120

出　　处：《安徽农业科学》2020年第20期144-145,194,共3页Journal of Anhui Agricultural Sciences

摘　　要：通过室内毒力测定试验和在陕西杨凌地区大田药效试验,比较美除(5%虱螨脲乳油)、亮泰(6%阿维·氯苯酰悬浮剂)、福奇(14%氯虫·高氯氟悬浮剂)、康宽(20%氯虫苯甲酰胺悬浮剂)4种不同药剂单独或复配使用对小菜蛾幼虫的毒杀效果。结果表明,福奇与美除复配制剂与其他几种药剂相比对小菜蛾幼虫的防治效果最佳。In this study,we compared the toxicity of four different pesticides Meichu(5%Lufenuron EC),Liangtai(6%Avermectin·Chlorantraniliprole SC),Fuqi(14%Chlorantraniliprole·Permethrin SC),Kangkuan(20%Chlorantraniliprole SC)individually or compouned one with another pesticide to the larvae of Plutella xylostella(Linnaeus)through laboratory virulence testing and field efficacy testing in Yangling,Shaanxi.The results showed that the combination of Fuqi and Meichu had the best control effect on the larvae of Plutella xylostella(Linnaeus)compared to other pesticides.

关 键 词：小菜蛾 田间药效试验 室内生测 防治效果 陕西 

分 类 号：S433.4[农业科学—农业昆虫与害虫防治]