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Grapevine pruning systems and cultivars influence the diversity of wood-colonizing fungi

hal.structure.identifierDepartment of Plant Pathology
dc.contributor.authorTRAVADON, Renaud
hal.structure.identifierSanté et agroécologie du vignoble [UMR SAVE]
dc.contributor.authorLECOMTE, Pascal
hal.structure.identifierSanté et agroécologie du vignoble [UMR SAVE]
dc.contributor.authorDIARRA, Barka
hal.structure.identifierDepartment of Plant Pathology
dc.contributor.authorLAWRENCE, Daniel P.
hal.structure.identifierSanté et agroécologie du vignoble [UMR SAVE]
dc.contributor.authorRENAULT, David
hal.structure.identifierUnité expérimentale de Pech-Rouge [PECH ROUGE]
dc.contributor.authorOJEDA, Hernan
hal.structure.identifierSanté et agroécologie du vignoble [UMR SAVE]
dc.contributor.authorREY, Patrice
hal.structure.identifierUnited States Department of Agriculture [USDA]
dc.contributor.authorBAUMGARTNER, Kendra
dc.date.accessioned2024-04-08T12:32:01Z
dc.date.available2024-04-08T12:32:01Z
dc.date.issued2016
dc.identifier.issn1754-5048
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/197116
dc.description.abstractEnGrapevine wood hosts diverse fungal species, including pathogens that cause grapevine trunk diseases and wood decomposers, with detrimental effects on yields. This study focuses on the effects of two pruning systems, minimal (min-) or spur-pruning, on the community of trunk pathogens and other wood-colonizing fungi in the trunks of two cultivars, Mourvèdre and Syrah. Culture and DNA-based methods were used to describe the fungal communities. In both cultivars, especially Syrah, spur-pruned vines had more wood necrosis than min-pruned vines, and the community of spur-pruned Syrah was distinguished by its single-stranded conformational polymorphism (SSCP) profile. Diversity profiles of all 88 cultivated taxa and canonical correspondence analyses of the 15 most frequently isolated taxa revealed differences in community structure due to pruning system, trunk location, and/or wood type. Greater levels of wood necrosis may be due to the composition of the fungal community rather than to a greater diversity of taxa.
dc.language.isoen
dc.publisherElsevier
dc.subject.enbiodiversity
dc.subject.enenvironmental sampling
dc.subject.enfungi
dc.subject.enwood decay
dc.subject.enhill numbers
dc.subject.enVitis vinifera
dc.title.enGrapevine pruning systems and cultivars influence the diversity of wood-colonizing fungi
dc.typeArticle de revue
dc.identifier.doi10.1016/j.funeco.2016.09.003
dc.subject.halSciences du Vivant [q-bio]
dc.subject.halSciences de l'environnement
dc.subject.halSciences du Vivant [q-bio]/Biologie végétale
dc.subject.halSciences du Vivant [q-bio]/Ingénierie des aliments
dc.subject.halSciences de l'ingénieur [physics]/Génie des procédés
bordeaux.journalFungal Ecology
bordeaux.page82-93
bordeaux.volume24
bordeaux.hal.laboratoriesSanté et Agro-Ecologie du Vignoble (SAVE) - UMR 1065*
bordeaux.issuePart A
bordeaux.institutionBordeaux Sciences Agro
bordeaux.institutionINRAE
bordeaux.peerReviewedoui
hal.identifierhal-02641734
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02641734v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Fungal%20Ecology&rft.date=2016&rft.volume=24&rft.issue=Part%20A&rft.spage=82-93&rft.epage=82-93&rft.eissn=1754-5048&rft.issn=1754-5048&rft.au=TRAVADON,%20Renaud&LECOMTE,%20Pascal&DIARRA,%20Barka&LAWRENCE,%20Daniel%20P.&RENAULT,%20David&rft.genre=article


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