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dc.rights.licenseopenen_US
dc.contributor.authorMARY, Séverine
dc.contributor.authorLAVEAU, Coralie
hal.structure.identifierSanté et agroécologie du vignoble [UMR SAVE]
dc.contributor.authorLECOMTE, Pascal
dc.contributor.authorBIREBENT, Marc
hal.structure.identifierEcophysiologie et Génomique Fonctionnelle de la Vigne [UMR EGFV]
dc.contributor.authorROBY, Jean-Philippe
dc.date.accessioned2020-04-02T12:19:11Z
dc.date.available2020-04-02T12:19:11Z
dc.date.issued2017
dc.identifier.issn2494-1271en_US
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/4074
dc.description.abstractEnAim: The aim of the survey was to investigate if the grafting type influences the foliar expression of Esca during summer. [br/] Methods and Results: Observations were conducted on plots distributed in two French winegrowing regions (two different climatic regions) with two varieties (Cabernet-Sauvignon in the Bordeaux region and Mourvedre in Provence). Three grafting types were compared: Omega graft, Whip and Tongue graft, and full cleft graft. For both varieties, we found a significant effect of the type of grafting on the foliar development of Esca symptoms. Full cleft grafted plots showed a significantly lower percentage of Esca foliar symptoms than the other two modalities, which were not significantly different from one another. Concerning Omega grafted plots, a significant difference in the rate of Esca foliar symptoms was highlighted compared to full cleft grafted plots, with a higher rate on Omega grafted plots, but these plots were also younger. [br/] Conclusions: The study established, for the first time, the difference between full cleft field grafted plots and Omega and Whip and Tongue grafted plots, revealing a higher incidence of Esca on the latter types of grafting. [br/] Significance and impact of the study: The spread of mechanical graft could be one of the factors explaining the increasing incidence of Esca in vineyard.
dc.language.isoENen_US
dc.subjectEsca de la vigne
dc.subjectComportement de porte greffe
dc.subjectSurface foliaire
dc.subjectProvence
dc.subjectBordelais
dc.subject.enEsca
dc.subject.enFoliar Symptoms
dc.subject.enGraft Type
dc.subject.enNurseries
dc.subject.enQuality Of Planting Material
dc.title.enImpact of grafting type on Esca foliar symptoms
dc.typeArticle de revueen_US
dc.identifier.doi10.20870/oeno-one.2016.50.4.1408en_US
dc.subject.halSciences du Vivant [q-bio]/Biologie végétaleen_US
bordeaux.journalOeno Oneen_US
bordeaux.page221-230en_US
bordeaux.volume51en_US
bordeaux.hal.laboratoriesEcophysiologie et Génomique Fonctionnelle de la Vigne (EGFV) - UMR 1287en_US
bordeaux.issue2-3en_US
bordeaux.institutionBordeaux Sciences Agroen_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
hal.identifierhal-02529649
hal.version1
hal.date.transferred2020-04-02T12:19:19Z
hal.exporttrue
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