Survey for Major Grapevine Viruses in Commercial Vineyards of Northwestern Argentina
This study aimed to survey the occurrence of eight grapevine viruses in commercial vineyards located in the Calchaquíes Valleys in the northwest region of Argentina. A total of 103 samples of mature canes of vines showing either none or some viral-like symptoms were randomly collected. The samples w...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-06-01
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| Series: | Plants |
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| Online Access: | https://www.mdpi.com/2223-7747/11/13/1720 |
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| author | Mónica Rivadeneira Marta Zulema Galván Marina Abán Rosa Elena Semke Josefina Rivadeneira Melisa Lanza Volpe Sebastián Gomez Talquenca |
| author_facet | Mónica Rivadeneira Marta Zulema Galván Marina Abán Rosa Elena Semke Josefina Rivadeneira Melisa Lanza Volpe Sebastián Gomez Talquenca |
| author_sort | Mónica Rivadeneira |
| collection | DOAJ |
| description | This study aimed to survey the occurrence of eight grapevine viruses in commercial vineyards located in the Calchaquíes Valleys in the northwest region of Argentina. A total of 103 samples of mature canes of vines showing either none or some viral-like symptoms were randomly collected. The samples were tested by RT-PCR/PCR-based assays for the screening of the following viruses: <i>Grapevine fanleaf virus</i> (GFLV), <i>Grapevine leafroll-associated viruses</i> (GLRaV-1, -2, -3, -4), <i>Grapevine virus A</i> (GVA), <i>Grapevine rupestris stem pitting-associated viruses</i> (GRSPaV), and <i>Grapevine red blotch virus</i> (GRBV). Sixty percent of the analyzed samples showed infection with some of the analyzed viruses, except GRBV. GLRaV-3 and GFLV were the most frequent viruses, present in 34% and 21% of the positive samples, respectively. This study represents the first survey report of the presence of grapevine viruses in the region of the Calchaquíes Valleys and contributes to the knowledge to maintain the sanitary status of commercial vineyards in Argentina. |
| first_indexed | 2024-03-09T03:57:45Z |
| format | Article |
| id | doaj.art-a4edf6e5e3b44905bdd718509777b91c |
| institution | Directory Open Access Journal |
| issn | 2223-7747 |
| language | English |
| last_indexed | 2024-03-09T03:57:45Z |
| publishDate | 2022-06-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Plants |
| spelling | doaj.art-a4edf6e5e3b44905bdd718509777b91c2023-12-03T14:17:53ZengMDPI AGPlants2223-77472022-06-011113172010.3390/plants11131720Survey for Major Grapevine Viruses in Commercial Vineyards of Northwestern ArgentinaMónica Rivadeneira0Marta Zulema Galván1Marina Abán2Rosa Elena Semke3Josefina Rivadeneira4Melisa Lanza Volpe5Sebastián Gomez Talquenca6Instituto Nacional de Tecnología Agropecuaria (INTA) EEA Salta, Ruta Nacional 68 Km 172 (4403) Cerrillos, Salta 4403, ArgentinaInstituto Nacional de Tecnología Agropecuaria (INTA) EEA Salta, Ruta Nacional 68 Km 172 (4403) Cerrillos, Salta 4403, ArgentinaInstituto Nacional de Tecnología Agropecuaria (INTA) EEA Salta, Ruta Nacional 68 Km 172 (4403) Cerrillos, Salta 4403, ArgentinaCentro de Desarrollo Vitícola del Valle Calchaquí, Cafayate, Salta 4427, ArgentinaInstituto Nacional de Tecnología Agropecuaria (INTA) EEA Salta, Ruta Nacional 68 Km 172 (4403) Cerrillos, Salta 4403, ArgentinaInstituto Nacional de Tecnología Agropecuaria (INTA) EEA, Mendoza 5602, ArgentinaInstituto Nacional de Tecnología Agropecuaria (INTA) EEA, Mendoza 5602, ArgentinaThis study aimed to survey the occurrence of eight grapevine viruses in commercial vineyards located in the Calchaquíes Valleys in the northwest region of Argentina. A total of 103 samples of mature canes of vines showing either none or some viral-like symptoms were randomly collected. The samples were tested by RT-PCR/PCR-based assays for the screening of the following viruses: <i>Grapevine fanleaf virus</i> (GFLV), <i>Grapevine leafroll-associated viruses</i> (GLRaV-1, -2, -3, -4), <i>Grapevine virus A</i> (GVA), <i>Grapevine rupestris stem pitting-associated viruses</i> (GRSPaV), and <i>Grapevine red blotch virus</i> (GRBV). Sixty percent of the analyzed samples showed infection with some of the analyzed viruses, except GRBV. GLRaV-3 and GFLV were the most frequent viruses, present in 34% and 21% of the positive samples, respectively. This study represents the first survey report of the presence of grapevine viruses in the region of the Calchaquíes Valleys and contributes to the knowledge to maintain the sanitary status of commercial vineyards in Argentina.https://www.mdpi.com/2223-7747/11/13/1720grapevine viruses<i>Vitis vinifera</i>Calchaquíes Valleys |
| spellingShingle | Mónica Rivadeneira Marta Zulema Galván Marina Abán Rosa Elena Semke Josefina Rivadeneira Melisa Lanza Volpe Sebastián Gomez Talquenca Survey for Major Grapevine Viruses in Commercial Vineyards of Northwestern Argentina Plants grapevine viruses <i>Vitis vinifera</i> Calchaquíes Valleys |
| title | Survey for Major Grapevine Viruses in Commercial Vineyards of Northwestern Argentina |
| title_full | Survey for Major Grapevine Viruses in Commercial Vineyards of Northwestern Argentina |
| title_fullStr | Survey for Major Grapevine Viruses in Commercial Vineyards of Northwestern Argentina |
| title_full_unstemmed | Survey for Major Grapevine Viruses in Commercial Vineyards of Northwestern Argentina |
| title_short | Survey for Major Grapevine Viruses in Commercial Vineyards of Northwestern Argentina |
| title_sort | survey for major grapevine viruses in commercial vineyards of northwestern argentina |
| topic | grapevine viruses <i>Vitis vinifera</i> Calchaquíes Valleys |
| url | https://www.mdpi.com/2223-7747/11/13/1720 |
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