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A new disease of tobacco with characteristic mild leaf curl and yellowing symptoms was observed in 2007 in commercial plantings in Pusa, Bihar, India. A begomovirus and a betasatellite were found associated with the disease. The associated begomovirus was identified as a strain of Radish leaf curl virus (RaLCV) based on nucleotide sequence of the viral genome (2,761 nucleotides; EU194914). The betasatellite...
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