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Characterization of Cadophora luteo-olivacea and C. melinii isolates obtained from grapevines and environmental samples from grapevine nurseries in Spain

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Characterization of Cadophora luteo-olivacea and C. melinii isolates obtained from grapevines and environmental samples from grapevine nurseries in Spain

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dc.contributor.author Gramaje, David es_ES
dc.contributor.author Mostert, Lizel es_ES
dc.contributor.author Armengol Fortí, Josep es_ES
dc.date.accessioned 2016-09-02T06:29:55Z
dc.date.available 2016-09-02T06:29:55Z
dc.date.issued 2011
dc.identifier.issn 0031-9465
dc.identifier.uri http://hdl.handle.net/10251/68574
dc.description.abstract [EN] Fifty-eight Cadophora luteo-olivacea and three C. melinii isolates were recovered from grapevines showing black vascular streaking and decline symptoms characteristic of Petri disease, and from different stages of the grapevine nursery process in Spain. The isolates were studied by means of phenotypical characterization, DNA analysis and pathogenicity tests. The morphological characters studied included conidiophore, phialide and conidial morphology. Colony characters and pigment production on MEA, PDA and OA were also examined. Phenotypical data were subjected to cluster analysis, which clearly separated C. luteo-olivacea isolates into four groups. Mating tests were performed on all possible combinations for each Cadophora species but no sexual fruiting bodies were produced. Partial sequences of the nuclear ribosomal internal transcribed spacer (ITS), beta-tubulin (BT) and the elongation factor 1¿ (EF) were analysed, but no genetic variation occurred within the C. luteo-olivacea isolates or within the C. melinii isolates in any of the regions studied. Pathogenicity tests were conducted on 1-year-old grapevine cuttings of four different rootstocks using four C. luteo-olivacea isolates and one isolate of C. melinii. All Cadophora isolates except the C. melinii isolate caused significantly longer lesions in the xylem of grapevine rootstocks than in the controls. es_ES
dc.description.sponsorship This research was financially supported by the Projects AGL2006-11884-C04-01 (Ministerio de Educación y Ciencia, Spain), RTA2007-00023-C04-03 and RTA2010-00009-C03-03 (Programa Nacional de Recursos y Tecnologías Agrarias, Ministerio de Educación y Ciencia, Spain), and the European Regional Development Fund (ERDF). We thank V. Garrigues for technical assistance.
dc.language Inglés es_ES
dc.publisher Firenze University Press es_ES
dc.relation.ispartof Phytopathologia Mediterranea es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject Cadophora species es_ES
dc.subject Grapevine nurseries es_ES
dc.subject Vitis vinifera es_ES
dc.subject Young vineyards es_ES
dc.subject Cadophora es_ES
dc.subject Cadophora luteo-olivacea es_ES
dc.subject Cadophora melinii es_ES
dc.subject Vitaceae es_ES
dc.subject Vitis es_ES
dc.subject.classification PRODUCCION VEGETAL es_ES
dc.title Characterization of Cadophora luteo-olivacea and C. melinii isolates obtained from grapevines and environmental samples from grapevine nurseries in Spain es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.14601/Phytopathol_Mediterr-8723
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//RTA2010-00009-C03-03/ES/RTA2010-00009-C03-03/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MEC//RTA2007-00023-C04-03/ES/Biología y desarrollo de métodos de control de hongos de madera de la vid en planta joven./ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MEC//AGL2006-11884-C04-01/ES/BIOLOGIA Y DESARROLLO DE METODOS DE CONTROL DE HONGOS DE MADERA DE LA VID EN PLANTA JOVEN./ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Técnica Superior de Ingeniería Agronómica y del Medio Natural - Escola Tècnica Superior d'Enginyeria Agronòmica i del Medi Natural es_ES
dc.description.bibliographicCitation Gramaje, D.; Mostert, L.; Armengol Fortí, J. (2011). Characterization of Cadophora luteo-olivacea and C. melinii isolates obtained from grapevines and environmental samples from grapevine nurseries in Spain. Phytopathologia Mediterranea. 50(Supplement):112-126. https://doi.org/10.14601/Phytopathol_Mediterr-8723 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://www.fupress.net/index.php/pm/article/view/8723 es_ES
dc.description.upvformatpinicio 112 es_ES
dc.description.upvformatpfin 126 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 50 es_ES
dc.description.issue Supplement es_ES
dc.relation.senia 213775 es_ES
dc.contributor.funder Ministerio de Ciencia e Innovación


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