| first report of cowpea mild mottle carlavirus on yardlong bean (vigna unguiculata subsp. sesquipedalis) in venezuela. | yardlong bean (vigna unguiculata subsp. sesquipedalis) plants with virus-like systemic mottling and leaf distortion were observed in both experimental and commercial fields in aragua state, venezuela. symptomatic leaves were shown to contain carlavirus-like particles. rt-pcr analysis with carlavirus-specific primers was positive in all tested samples. nucleotide sequences of the obtained amplicons showed 84%-74% similarity to corresponding sequences of cowpea mild mottle virus (cpmmv) isolates d ... | 2012 | 23242372 |