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Impact of grafting type on Esca foliar symptoms

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.date2017
dc.date.accessioned2024-04-08T12:34:10Z
dc.date.available2024-04-08T12:34:10Z
dc.date.issued2017
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/197246
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.isoen
dc.publisherInternational Viticulture and Enology Society (IVES)
dc.rights.urihttp://creativecommons.org/licenses/by-nc/
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 revue
dc.identifier.doi10.20870/oeno-one.2016.50.4.1408
dc.subject.halSciences du Vivant [q-bio]/Biologie végétale
bordeaux.journalOENO One
bordeaux.page221-230
bordeaux.volume51
bordeaux.hal.laboratoriesSanté et Agro-Ecologie du Vignoble (SAVE) - UMR 1065*
bordeaux.issue2-3
bordeaux.institutionBordeaux Sciences Agro
bordeaux.institutionINRAE
bordeaux.peerReviewedoui
hal.identifierhal-02529649
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02529649v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=OENO%20One&rft.date=2017&rft.volume=51&rft.issue=2-3&rft.spage=221-230&rft.epage=221-230&rft.au=MARY,%20S%C3%A9verine&LAVEAU,%20Coralie&LECOMTE,%20Pascal&BIREBENT,%20Marc&ROBY,%20Jean%20Philippe&rft.genre=article


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