PT - JOURNAL ARTICLE AU - B. N. Milkus AU - R. N. Goodman TI - A Survey of Missouri Vineyards for the Presence of Five Grape Viruses AID - 10.5344/ajev.1999.50.1.133 DP - 1999 Jan 01 TA - American Journal of Enology and Viticulture PG - 133--134 VI - 50 IP - 1 4099 - http://www.ajevonline.org/content/50/1/133.short 4100 - http://www.ajevonline.org/content/50/1/133.full SO - Am J Enol Vitic.1999 Jan 01; 50 AB - Grapevines were surveyed for the presence of virus and virus-like diseases in Missouri. Symptoms of vein mosaic and stem pitting were observed. Viruses identified by ELISA test were: grapevine fanleaf virus (GFLV), grapevine fleck virus (GFkV), grapevine virus A (GVA) and grapevine leafroll associated viruses 1 and 3 (GLRaV 1 and GLRaV 3). ELISA tests showed that some of the French hybrids and American cultivars were 100% infected by GLRaV 3. GFkV and mixed infection by GFkV and GLRaV 3 were also found.