TY - JOUR T1 - Survey of Five Indigenous Istrian Cultivars for the Presence of Six Grape Viruses JF - American Journal of Enology and Viticulture JO - Am J Enol Vitic. SP - 286 LP - 287 DO - 10.5344/ajev.2004.55.3.286 VL - 55 IS - 3 AU - Danijela Poljuha AU - Barbara Sladonja AU - Ðordano Peršuriæ Y1 - 2004/01/01 UR - http://www.ajevonline.org/content/55/3/286.abstract N2 - Five commercially important indigenous grapevine cultivars (Vitis vinifera L.) were surveyed for the presence of virus and virus-like diseases during collection, clonal selection, and grapevine genotyping in Istria, Croatia. Six viruses were tested by ELISA: grapevine fanleaf virus (GFLV), grapevine fleck virus (GFkV), Arabis mosaic virus (ArMV), grapevine virus A (GVA), and grapevine leafroll-associated virus 1 and 3 (GLRaV-1 and GLRaV-3). All viruses except ArMV were detected and one cultivar was 100% infected by GLRaV-3. Mixed infections, most frequently by GFkV and GLRaV-3, were also identified.Acknowledgments: This work was supported by funds from the Croatian Ministry of Science and Technology and Local Authorities of Matulji. The authors thank Irma Toma[unknown]iè for valuable assistance. ER -