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Common Vetch, Vicia sativa L., as a Host of the Oat Strain of Stem Eelworm Ditylenchus dipsci (Kühn, 1857) Filipjev, 1936.
Published online by Cambridge University Press: 18 November 2009
Extract
During March, 1950, the writers visited a 15-acre field of mixed oats and vetches near Lechlade, Gloucestershire, because it was reported that the crop was patchy and that both oats and vetches were diseased. Inspection of the field revealed typical “tulip-root” symptoms in the oats, while many of the vetches were severely dwarfed and showed browning of the lower parts of the stems. Subsequent examination of plants in the laboratory showed the presence of large numbers of Ditylenchus dipsaci in the oats and a rather lighter infestation in the vetches; in the latter the eelworms seemed to be associated particularly with the necrotic tissues in the lower parts of the stems. It may also be mentioned that young docks, probably Rumex crispus L., from the same field were found to contain D.dipsaci.
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- Copyright © Cambridge University Press 1951
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