中国烟草学报Issue(5)：62-66,5.DOI:10.3969/j.issn.1004-5708.2013.05.011
云南省烟草品种脉带花叶病的症状与抗性
Investigation into the symptom and resistance of Yunnan tobacco cultivars to tobacco vein banding mosaic virus
摘要
Abstract
Symptoms and resistance to TVBMV (Tobacco vein banding mosaic virus,TVBMV) of 20 tobacco cultivars were studied by mechanical inoculation in green house. TVBMV symptoms on tobacco cultivars varied due to va locus conferring resistance to PVY and N gene conferring TMV resistance, with typical symptoms of vein banding mosaic and dark green mottle. Genotype vava cultivars (NC55,TN86) were tolerant to TVBMV,while genotype VaVa varieties (K326,Yunyan87 and Yunyan97) were susceptible to TVBMV.关键词
烟草/烟草脉带花叶病毒/症状/抗性评价Key words
tobacco/tobacco vein banding mosaic virus/symptom/resistance分类
农业科技引用本文复制引用
刘勇,杨华兵,李梅云,李永平..云南省烟草品种脉带花叶病的症状与抗性[J].中国烟草学报,2013,(5):62-66,5.基金项目
中国烟草总公司云南省公司科技项目“烟草马铃薯Y病毒病和青枯病抗性遗传分析与转育”（2010YN01）；云南省社会发展科技计划（应用基础研究）(2010CD127) （2010CD127）
