摘要
１９９５～１９９６年调查表明，湖北省五峰、建始、恩施县（市）白肋烟主产区为花叶和黄花病毒病流行区。１９９５年花叶类型发病率为１０％～９０％，平均３０％以上；黄化类型１０％～３０％，平均２０％左右，蚀纹病在３县（市）零星发生。１９９６年各产区病害比１９９５年轻，以花叶病害为主。经血清鉴定明确，花叶类型病害、黄化类型病害和蚀纹病分别由黄瓜花叶病毒（ＣＭＶ）、马铃薯Ｙ病毒（ＰＶＹ）和烟草花叶病毒（ＴＭＶ）引起。ＣＭＶ为侵染白肋烟的主要病毒。这是湖北省白肋烟病毒病调查与病毒鉴定的首次报道。
The results of surveys in 1995-1996 showed that the virus disease of white burley tobacco was caused by mosaic and yellowing virus in major tobacco growing counties in Hubei Province. The occurrence rate of mosaic virus disease was 10%-90% (average rate>30%),and yellowing virus disease was 10%-30% (average rate 20%), and etch virus disease was light. The serological test of three virus diseases indicated that they were infected by cucumber mosaic, potato Y-mosaic and tobacco mosaic, respectively.
出处
《植物保护》
CAS
CSCD
北大核心
1998年第1期16-17,共2页
Plant Protection
关键词
白肋烟
病毒病
调查
鉴定
烟草
white burley tobacco virus disease, invesgtigation and identification
