氯虫苯甲酰胺防治稻纵卷叶螟和二化螟的大田示范试验  

Field demonstration experiment of rice leaf roller and striped rice borer with Chlorantraniliprole

作　　者：邵振润[1] 李永平[1] 沈晋良[2] 张帅[1] 高聪芬[2] 张凯雄 陈宇[2] 

机构地区：[1]农业部全国农业技术推广服务中心,北京100125 [2]南京农业大学农业部病虫监测与治理重点开放实验室,南京210095 [3]湖北省植物保护总站,武汉430070

出　　处：《华中农业大学学报》2011年第5期609-612,共4页Journal of Huazhong Agricultural University

基　　金：农业部高毒农药替代试验示范项目(2005-2009);农业公益性行业科技专项(200903033)

摘　　要：2008-2009年在江西、浙江、安徽、湖北、湖南、江苏、四川等7省进行20%氯虫苯甲酰胺SC防治稻纵卷叶螟和二化螟大田示范试验。结果表明:施药后7d氯虫苯甲酰胺对稻纵卷叶螟的杀虫效果为90.2%～100.0%,药后14d对稻纵卷叶螟的保叶效果为82.9%～96.8%,均高于对照药剂5%氟虫腈SC药后7d杀虫效果和药后14d的保叶效果;施药后21d氯虫苯甲酰胺对二化螟的杀虫效果和保苗(穗)效果分别为89.0%～96.9%、82.8%～96.0%,均高于对照药剂5%氟虫腈SC和48%毒死蜱EC药后21d的杀虫效果和保苗(穗)效果;氯虫苯甲酰胺对稻纵卷叶螟和二化螟有很好的防治效果,可在生产上大面积推广使用。The field demonstration experiments of rice leaf roller and striped rice borer with Chlorantraniliprole 20% SC were conducted in Jiangxi,Zhejiang,Anhui,Hubei,Hunan,Jiangsu,Sichuan Province from the year of 2008 to 2009 in China.The results indicated that the range of insecticidal activity and leaves protecting effects towards rice leaf roller were 90.2%-100.0%（for 7 days after treatment） and 82.9%-96.8%（for 14 days after treatment） respectively,which were higher than those of fipronil 5% SC.The range of insecticidal activity and seedling（or spike） protecting effects towards striped rice borer were 89.0%-96.9% and 82.8%-96.0%（for 21 days after treatment） respectively,which were higher than those of fipronil 5% SC and chlorpyrifos 48% EC.The results of field demonstration experiments revealed that Chlorantraniliprole was more effective in the control of rice leaf roller and striped rice borer,which can be promoted in practice and meanwhile,the application technologies in the large field areas were provided.

关 键 词：氯虫苯甲酰胺 稻纵卷叶螟 二化螟 大田示范试验 

分 类 号：S435.112.1[农业科学—农业昆虫与害虫防治]