Responses of some Asian and European barley cultivars to UK and Chinese isolates of soil‐borne barley mosaic viruses
作者:
CHEN JIANPING,
M. J. ADAMS,
ZHU FENGTAI,
SHI CEN,
CHEN HE,
期刊:
Annals of Applied Biology
(WILEY Available online 1992)
卷期:
Volume 121,
issue 3
页码: 631-639
ISSN:0003-4746
年代: 1992
DOI:10.1111/j.1744-7348.1992.tb03472.x
出版商: Blackwell Publishing Ltd
关键词: Barley yellow mosaic virus;barley mild mosaic virus;Polymyxa graminis;cultivar resistance;virus strains
数据来源: WILEY
摘要:
SummaryIn field plots at Yancheng, Jiangsu, China, a range of European and Asian barley cultivars was grown in soil from three sites in China infested with barley yellow mosaic virus (BaYMV). Most of the cultivars resistant to the common European strain of BaYMV were susceptible to the Chinese isolates but cv. Energy remained disease‐free. Barley mild mosaic virus (BaMMV) was also detected in one of these soils but affected only one Chinese cultivar and not those susceptible to BaMMV in Europe. This is the first report of BaMMV in China.Inoculation experiments confirmed the different cultivar response to UK and Chinese isolates of BaYMV and showed that resistance was to the virus and not to the vector. A range of Chinese cultivars selected for resistance to BaYMV were also resistant to a UK isolate of BaMM
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