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Cover crop differentially affects arthropods, but not diseases, occurring on grape leaves in vineyards

hal.structure.identifierSanté et agroécologie du vignoble [UMR SAVE]
hal.structure.identifierInstitut des Sciences de la Vigne et du Vin (ISVV)
hal.structure.identifierJohannes Gutenberg - Universität Mainz = Johannes Gutenberg University [JGU]
dc.contributor.authorVOGELWEITH, Fanny
hal.structure.identifierSanté et agroécologie du vignoble [UMR SAVE]
dc.contributor.authorTHIERY, Denis
dc.date.accessioned2024-04-08T12:34:35Z
dc.date.available2024-04-08T12:34:35Z
dc.date.issued2017
dc.identifier.issn1322-7130
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/197266
dc.description.abstractEn<strong>Background and Aims</strong> Cover crop has become a common management practice in viticulture. It improves the structure and protects the soil, enhances natural enemy populations and also reduces the vigour of the vine. Here, we investigated the effect of cover crop in vineyards on grapevine diseases and arthropods present on leaves. <strong>Methods and Results</strong> We measured the presence of the pathogens Plasmopara viticola, Uncinula necator and Guignardia bidwellii and monitored six common beneficial/pest arthropods: Panonychus ulmi, Orthotydeus lambi, Typhlodromus pyri, Scaphoideus titanus and Phalangium opilio in vineyards with cover crop or bare soil in 2014 and 2015. The density of the two pests P. ulmi and S. titanus and the beneficial mite O. lambi was lower in cover crop, while the density of the beneficial predatory mite T. pyri was higher in cover crop. We found no influence of cover crop on P. opilio and on the presence of grapevine diseases. <strong>Conclusions</strong> These findings point to a simple way to increase the population of beneficial arthropods and reduce pest arthropods, which could help integrated pest management programs. <strong>Significance of the Study</strong> To our knowledge, this is the first study monitoring the cover crop influence on both diseases and arthropods. It would help growers to optimise space management between rows to enhance their natural enemy populations while reducing pesticide application.
dc.language.isoen
dc.publisherWiley/Australian Society of Viticulture and Oenology
dc.subject.enblack-rot
dc.subject.enground cover
dc.subject.enleafhopper
dc.subject.enmildew; mites
dc.title.enCover crop differentially affects arthropods, but not diseases, occurring on grape leaves in vineyards
dc.typeArticle de revue
dc.identifier.doi10.1111/ajgw.12290
dc.subject.halSciences du Vivant [q-bio]
dc.subject.halSciences de l'environnement
bordeaux.journalAustralian Journal of Grape and Wine Research
bordeaux.page426-431
bordeaux.volume23
bordeaux.hal.laboratoriesSanté et Agro-Ecologie du Vignoble (SAVE) - UMR 1065*
bordeaux.issue3
bordeaux.institutionBordeaux Sciences Agro
bordeaux.institutionINRAE
bordeaux.peerReviewedoui
hal.identifierhal-02624033
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02624033v1
bordeaux.COinSctx_ver=Z39.88-2004&amp;rft_val_fmt=info:ofi/fmt:kev:mtx:journal&amp;rft.jtitle=Australian%20Journal%20of%20Grape%20and%20Wine%20Research&amp;rft.date=2017&amp;rft.volume=23&amp;rft.issue=3&amp;rft.spage=426-431&amp;rft.epage=426-431&amp;rft.eissn=1322-7130&amp;rft.issn=1322-7130&amp;rft.au=VOGELWEITH,%20Fanny&amp;THIERY,%20Denis&amp;rft.genre=article


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