防治茶尺蠖的无公害农药筛选试验研究  

Studies on the Screening Experimet of Pesticides Without Social Effects of Pollution for the Control of Tea Looper

作　　者：胡淑霞[1] 江俊起[2] 夏涛[1] 宛晓春[1] 江成伍[1] 朱礼杰[1] 黄忠东 

机构地区：[1]安徽农业大学农业部茶叶生物化学与生物技术重点开放实验室,合肥230036 [2]安徽农业大学植保系,合肥230036 [3]安徽省祁门县乔山乡农技站,祁门245600

出　　处：《中国农学通报》2003年第5期115-118,共4页Chinese Agricultural Science Bulletin

基　　金：20 0 0年科技部国家攻关地方重大科技项目"祁门红茶农残;卫生指标控制及新产品开发技术研究"内容之一

摘　　要：本文用几种农药对防治茶尺蠖 (EctorpisobliquahypulinaWehrlir)进行对比试验 ,结果表明 :苦参素和Bt对保持生态平衡具有明显的优势。另外这两种农药防治茶尺蠖的效果也较好 ,喷药 1 0d后分别达 89 4 3%和 78 6 5 %。本文在田间试验的基础上 。A comparative experiment was made on the pesticides (Ectorpis obliqua hypulina Wehrlir)applied to control tea lopper The results showed that Kushengshu and Bt had evident superiority of preserving ecological equilibrium to the other pesticides In the meantime,the effects of the two pesticides on tea looper were obvious and reached 89 43% and 78 65% after ten days respectively Based on the field experiment,this paper screened out Kushengshu and Bt as the pesticides suitable for application to protection of tea without social effects of pollution

关 键 词：防治 茶尺蠖 无公害农药 农药筛选试验 田间试验 

分 类 号：S435.711[农业科学—农业昆虫与害虫防治]