捕杀特黄板对烟蚜及烟田蚜传病毒病防治效果的研究  

Effect of bushate yellow board on aphid and hence aphid-borne virus diseases in tobacco field

作　　者：李娟[1] 安德荣[1] 

机构地区：[1]西北农林科技大学植物保护学院与陕西省农业分子生物学重点实验室,杨凌712100

出　　处：《中国烟草学报》2010年第2期70-72,共3页Acta Tabacaria Sinica

基　　金：农业部公益性行业专项(No.nyzx07-051);高等学校学科创新引智计划资助(No.B07049)

摘　　要：通过对捕杀特黄板烟田药效试验和使用技术的研究,分析捕杀特黄板对烟蚜的防治效果,并通过2007、2008年连续2年调查捕杀特黄板防治蚜虫及烟田蚜传病毒病发病率的相关性,分析捕杀特黄板治蚜对病毒病的减退率。单因素分析结果表明,捕杀特黄板具有较好的持效杀虫性,悬挂7d具有优于对照药剂防治0.05水平差异显著性,20d后治蚜效果均具优于对照药剂的差异显著性,捕杀特黄板在烟田0～300范围内,高出烟株5～10cm,诱虫、杀虫效果最好达86.1%和89.2%,连续2年的研究发现,捕杀特黄板的使用可明显降低田间CMV的发病率。Prevention effects of bushate yellow board on tobacco aphid was analyzed with field efficacy trials.Decline rate of aphid-borne virus diseases due to the use of bushate yellow board was determined by correlation analysis between preventing aphis and aphid-borne virus disease morbidity in two consecutive years,i.e.2007 and 2008.Single factor analysis showed that yellow board hanging for 7 days was significantly better than CK fungicide,and hanging for 20 days was either significantly or highly significantly ...

关 键 词：捕杀特黄板 田间药效试验 烟蚜 蚜传病毒病 单因素分析 

分 类 号：S435.72[农业科学—农业昆虫与害虫防治]