Gathered from the Vine A Survey of Seven Grapevine Viruses Within New England Vineyards

Gathered from the Vine : A Survey of Seven Grapevine Viruses Within New England Vineyards

Vineyards in the Southeastern New England American Viticultural Area were surveyed for the incidence of seven major viruses: grapevine leafroll-associated viruses (GLRaV-1, GLRaV-2, GLRaV-3, and GLRaV-4), grapevine fanleaf virus (GFLV), tomato ringspot virus (ToRSV), and tobacco ringspot virus (TRSV...

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Veröffentlicht in:Plant disease. - 1997. - 107(2023), 3 vom: 26. März, Seite 644-650
1. Verfasser: Dumas, Madeleine (VerfasserIn)
Weitere Verfasser: Borges, Darlan Ferreira, Priesing, Stephanie, Tippett, Ethan, Ambrosio, Márcia Michelle de Queiroz, Luís da Silva, Washington
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2023
Zugriff auf das übergeordnete Werk:Plant disease
Schlagworte:Journal Article New England grapevine fanleaf virus grapevine leafroll-associated virus grapevine viruses survey tobacco ringspot virus tomato ringspot virus
Beschreibung
Zusammenfassung:Vineyards in the Southeastern New England American Viticultural Area were surveyed for the incidence of seven major viruses: grapevine leafroll-associated viruses (GLRaV-1, GLRaV-2, GLRaV-3, and GLRaV-4), grapevine fanleaf virus (GFLV), tomato ringspot virus (ToRSV), and tobacco ringspot virus (TRSV). Viruses were detected by DAS-ELISA and confirmed by RT-PCR and Sanger sequencing. Multiple viruses were present in 19 out of the 25 vineyards surveyed between 2018 and 2020. GLRaV-3 (27.59%) was the most prevalent virus followed by GLRaV-4 (14.90%), GLRaV-1 (13.52%), GLRaV-2 (11.03%), ToRSV (6.34%), GFLV (5.24%), and TRSV (2.62%). Furthermore, phylogenetic analyses of the viral partial genome sequences acquired in this study revealed that the grapevine viruses present in this area are diverse, indicating that they may have been introduced from different sources. Our findings stress the need for improving the sanitary status of planting materials to avoid the introduction and dissemination of viruses to vineyards in this important wine-producing region of New England
Beschreibung:Date Completed 05.04.2023
Date Revised 05.04.2023
published: Print-Electronic
Citation Status MEDLINE
ISSN:0191-2917
DOI:10.1094/PDIS-03-22-0668-SR