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 ...
出处
《中国烟草学报》
EI
CAS
CSCD
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)
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
bushate yellow board
field efficacy trials
tobacco aphid
aphid-borne virus diseases
single factor analysis
