皖北烟区烟草病毒病发生的主要原因分析  

Analysis of Main Reason of Occurrence of Tobacco Virus in the Northern Anhui

作　　者：雷艳丽[1] 高正良[1] 周本国[1] 吴廷全[1] 

机构地区：[1]安徽省烟草研究所,凤阳233100

出　　处：《安徽农业科学》2002年第1期122-123,共2页Journal of Anhui Agricultural Sciences

摘　　要：研究表明 :导致皖北烟区病毒病大发生的主要原因是广泛存在的毒源和移栽到团棵期大量的蚜虫迁飞 ,同时也与栽培品种、田间管理措施。The study result showed that the reason of the occurrence of tobacco virus disease in the northern Anhui was the resource of virus, the plenty of flying aphides during the period from transplanting stage to rosette stage, also there were the relation with tobacco varieties, the field management methods, climate and so on.

关 键 词：烟草 病毒病 原因 

分 类 号：S435.72[农业科学—农业昆虫与害虫防治] S572[农业科学—植物保护]