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Statistical analysis of the grapevines mortality associated Esca or Eutypa dieback foliar expression.

hal.structure.identifierInstitut de Mathématiques de Bordeaux [IMB]
hal.structure.identifierQuality control and dynamic reliability [CQFD]
dc.contributor.authorGÉGOUT-PETIT, Anne
hal.structure.identifierUnité Mixte de Recherche en Santé Végétale (INRA/ENITA) [UMRSV]
dc.contributor.authorGUÉRIN-DUBRANA, Lucia
hal.structure.identifierUnité Mixte de Recherche en Santé Végétale (INRA/ENITA) [UMRSV]
dc.contributor.authorLABENNE, Amaury
hal.structure.identifierUnité Mixte de Recherche en Santé Végétale (INRA/ENITA) [UMRSV]
dc.contributor.authorLABROUSSE, Jean-Christophe
hal.structure.identifierUnité Mixte de Recherche en Santé Végétale (INRA/ENITA) [UMRSV]
dc.contributor.authorBASTIEN, Sylvie
hal.structure.identifierLaboratoire Universitaire de Biodiversité et Ecologie Microbienne [LUBEM]
hal.structure.identifierUnité Mixte de Recherche en Santé Végétale (INRA/ENITA) [UMRSV]
dc.contributor.authorREY, Patrice
dc.date.accessioned2024-04-04T02:20:10Z
dc.date.available2024-04-04T02:20:10Z
dc.date.created2013-02
dc.date.issued2013
dc.identifier.issn0031-9465
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/189468
dc.description.abstractEnEsca and Eutypa dieback are two major wood diseases of grapevine in France. Their widespread distribution in vineyards leads to vine decline and to a loss in productivity. However, little is known either about the temporal dynamics of these diseases at plant level, and equally, the relationships between foliar expression of the diseases and vine death is relatively unknown too. To investigate this last question, we surveyed the vines of six vineyards cv. Cabernet Sauvignon in the Bordeaux region, by recording foliar symptoms, dead arms and dead plants from 2004 to 2010. In 2008, 2009 and 2010, approximately five percent of the asymptomatic vines died but the percentage of dead vines which had previously expressed esca foliar symptoms was higher, and varied between vineyards. A logistic regression model was used to determine the previous years of symptomatic expression associated with vine mortality. The mortality of esca is always associated with the foliar symptom expression of the year preceding vine death. One or two other earlier years of expression frequently represented additional risk factors. The Eutypa dieback symptom was also a risk factor of death, superior or equal to that of esca. The study of the internal necroses of vines expressing esca or Eutypa dieback is discussed in the light of these statistical results.
dc.language.isoen
dc.publisherFirenze University Press
dc.title.enStatistical analysis of the grapevines mortality associated Esca or Eutypa dieback foliar expression.
dc.typeArticle de revue
dc.identifier.doi10.14601/Phytopathol_Mediterr-11602
dc.subject.halMathématiques [math]/Statistiques [math.ST]
dc.subject.halStatistiques [stat]/Théorie [stat.TH]
dc.subject.halSciences du Vivant [q-bio]/Biologie végétale/Phytopathologie et phytopharmacie
bordeaux.journalPhytopathologia Mediterranea
bordeaux.page276-288.
bordeaux.volume52
bordeaux.hal.laboratoriesInstitut de Mathématiques de Bordeaux (IMB) - UMR 5251*
bordeaux.issue2
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.peerReviewedoui
hal.identifierhal-00933308
hal.version1
hal.popularnon
hal.audienceInternationale
dc.subject.itlogistic regression
dc.subject.itmortality risk
dc.subject.itEutypa dieback
dc.subject.itGrapevine esca
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00933308v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Phytopathologia%20Mediterranea&rft.date=2013&rft.volume=52&rft.issue=2&rft.spage=276-288.&rft.epage=276-288.&rft.eissn=0031-9465&rft.issn=0031-9465&rft.au=G%C3%89GOUT-PETIT,%20Anne&GU%C3%89RIN-DUBRANA,%20Lucia&LABENNE,%20Amaury&LABROUSSE,%20Jean-Christophe&BASTIEN,%20Sylvie&rft.genre=article


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