DISTRIBUTION OF GRAPEVINE VIRUSES IN VINEYARDS OF THE CZECH REPUBLIC

P. Komínek

Abstract


Commercial vineyards in the Czech Republic were surveyed for the presence of sixteen different viruses, testing phloem scrapings from dormant one-year-old shoots by ELISA. Grapevine leafroll-associated virus 1, Grapevine fleck virus and Grapevine virus A were found to be the prevailing viruses, with an incidence ranging from 14 to 25%.

Keywords


ELISA; diagnosis; survey; grapevine viruses

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DOI: http://dx.doi.org/10.4454/jpp.v90i2.673

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EDIZIONI ETS, Pisa, Italy