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Responses of some Asian and European barley cultivars to UK and Chinese isolates of soil‐borne barley mosaic viruses
Author(s) -
JIANPING CHEN,
ADAMS M. J.,
FENGTAI ZHU,
CEN SHI,
HE CHEN
Publication year - 1992
Publication title -
annals of applied biology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.677
H-Index - 80
eISSN - 1744-7348
pISSN - 0003-4746
DOI - 10.1111/j.1744-7348.1992.tb03472.x
Subject(s) - biology , cultivar , mosaic virus , inoculation , plant virus , hordeum vulgare , virus , horticulture , botany , virology , poaceae
Summary In 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 BaMMV.