几种生物农药防治小菜蛾田间药效试验  

Field Trial of Efficacy of Several Kinds of Bio-Pesticides against Plutella xylostella

作　　者：徐伟[1] 高玉斌 路红[1] 陈丽玲 刘梅 

机构地区：[1]吉林农业大学农学院,吉林长春130118 [2]吉林省植保站,吉林长春130042 [3]长春市第五十七中学,吉林长春130117

出　　处：《吉林农业大学学报》2003年第1期38-40,共3页Journal of Jilin Agricultural University

摘　　要：在甘蓝上进行了几种生物农药防治小菜蛾的田间药效试验。结果表明:0 18%氧化苦参碱水剂、1%爱诺虫清乳油、5%绿色来乳油防治效果均较好,且持效期长;2mg LBT苏得利悬浮液防治效果稍差,对照药2 5%溴氰菊酯乳油防治效果最差。Field trial of efficacy of several kinds of biopesticides against Plutella xylostella was conducted. The results show that 018% matrine oxide liquid, 1% avermectin EC and 5% lu se lai EC are better than others and have sustainable control effect. Control effect of 2 mg/L su de li suspended liquid is worse, and that of 25% deltamethrin EC, the contrast chemical treatment, is the worst

关 键 词：田间药效试验 小菜蛾 生物农药 蔬菜害虫 生物杀虫剂 

分 类 号：S436.3[农业科学—农业昆虫与害虫防治]