126032 20241125101155.0 doi 10.1007/s41348-023-00741-9 sideral 133528 ART-2023-133528 eng Langa-Lomba, Natalia Screening of Vitis vinifera cultivars from the Grapevine Germplasm Bank of Aragon for susceptibility to Botryosphaeria dieback fungi 2023 Access copy available to the general public Unrestricted Grapevine trunk diseases (GTDs) are taking the forefront of winegrowers’ concerns, as they cause considerable damage in vineyards not only quantitatively but also qualitatively. Furthermore, in the last three decades, an increasing incidence of the socioeconomic impact of these fungal pathologies has been observed. To date, no effective control strategies or curative treatments are available for these diseases that can replace the effectiveness offered by a series of chemical synthesis fungicides currently prohibited by European legislation. In this scenario, screening for less sensitive cultivars is regarded as a sustainable approach for GTDs management. In the study presented herein, the tolerance/susceptibility of 25 cultivars from the Grapevine Germplasm Bank of Aragon (Movera, Zaragoza, Spain) including commercial, local, or minority germplasm, was tested against two pathogens associated with Botryosphaeria dieback (viz. Neofusicoccum parvum and Diplodia seriata), which were inoculated in a detached cutting assay under open-air conditions. Based on lesion length development after eight months, significant differences were detected among the cultivars in the length of internal (vascular) necroses. In general terms, all cultivars were susceptible to fungal infection, but ‘Macabeo’ and one of the ‘Garnacha Tinta’ ecotypes under study (from Villanueva de Huerva, Zaragoza) would be the least susceptible white and red cultivars, respectively. On the other hand, ‘Monegrina’, ‘Grumel’, and ‘Torcijón’ would be among the least tolerant cultivars to fungal infection. info:eu-repo/semantics/openAccess by http://creativecommons.org/licenses/by/3.0/es/ 2.1 2023 AGRICULTURE, MULTIDISCIPLINARY 25 / 89 = 0.281 2023 Q2 T1 PLANT SCIENCES 110 / 265 = 0.415 2023 Q2 T2 0.457 2023 Agronomy and Crop Science 2023 Q2 Plant Science 2023 Q2 Horticulture 2023 Q2 4.3 2023 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion González-García, Vicente Universidad de Zaragoza (orcid)0000-0002-2535-6914 Martín-Ramos, Pablo (orcid)0000-0003-2713-2786 Casanova-Gascón, José Universidad de Zaragoza (orcid)0000-0003-3009-0935 5011 705 Universidad de Zaragoza Dpto. CC.Agrar.y Medio Natural Área Producción Vegetal 5011 063 Universidad de Zaragoza Dpto. CC.Agrar.y Medio Natural Área Botánica 130, 5 (2023), 999–1006 J. Plant Dis. Prot. Journal of Plant Diseases and Protection 1861-3829 948662 http://zaguan.unizar.es/record/126032/files/texto_completo.pdf Versión publicada 2607308 http://zaguan.unizar.es/record/126032/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:126032 articulos driver 2024-11-22-12:08:45 ARTICLE