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hal.structure.identifierSanté et agroécologie du vignoble [UMR SAVE]
dc.contributor.authorCALONNEC, Agnes
hal.structure.identifierSanté et agroécologie du vignoble [UMR SAVE]
dc.contributor.authorBURIE, Jean-Baptiste
hal.structure.identifierSanté et agroécologie du vignoble [UMR SAVE]
dc.contributor.authorLANGLAIS, Michel
hal.structure.identifierUniversité de Picardie Jules Verne [UPJV]
dc.contributor.authorMAMMERI, Youcef
dc.date.accessioned2024-04-08T12:30:18Z
dc.date.available2024-04-08T12:30:18Z
dc.date.issued2014
dc.date.conference2013-10-13
dc.identifier.isbn978-92-9067-286-9
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/197000
dc.description.abstractEnA PDE-ODE model was developed to describe the spread of powdery mildew on grapevine. The model was able to retrieve the main characteristics of the system: 1) a host growing during the whole season with time evolution in susceptibility, 2) a crop highly structured in rows with potential heterogeneities of plant growth and susceptibility within and between plots. These characteristics are modified by cultural management. Simulations were performed to test the effect of grapevine spatial heterogeneities, within and between plots, on the disease spread. Heterogeneities considered were the plant growth (vigour, earliness), susceptibility (susceptible vs resistant, treated vs untreated) and the spatial arrangements (patches vs rows). The main effect on disease reduction was obtained by arrangement in rows of susceptible and fully resistant plants.
dc.language.isoen
dc.publisherIOBC-WPRS
dc.publisher.locationZurich (switzerland)
dc.source.titleIOBC WPRS Bulletin
dc.title.enModelling of powdery mildew spread over a spatially heterogeneous growing grapevine
dc.typeCommunication dans un congrès
dc.subject.halSciences du Vivant [q-bio]
bordeaux.page250 p.
bordeaux.volume105
bordeaux.hal.laboratoriesSanté et Agro-Ecologie du Vignoble (SAVE) - UMR 1065*
bordeaux.institutionBordeaux Sciences Agro
bordeaux.institutionINRAE
bordeaux.conference.titleWorking Group “Integrated Protection and Production in Viticulture”
bordeaux.countryCH
bordeaux.title.proceedingIOBC WPRS Bulletin
bordeaux.conference.cityAscona
bordeaux.peerReviewedoui
hal.identifierhal-02739949
hal.version1
hal.invitednon
hal.conference.end2013-10-17
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02739949v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.btitle=IOBC%20WPRS%20Bulletin&rft.date=2014&rft.volume=105&rft.spage=250%20p.&rft.epage=250%20p.&rft.au=CALONNEC,%20Agnes&BURIE,%20Jean-Baptiste&LANGLAIS,%20Michel&MAMMERI,%20Youcef&rft.isbn=978-92-9067-286-9&rft.genre=unknown


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