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A pathway model for wood pests to support risk assessment and decision making on trade regulation

hal.structure.identifierWageningen University and Research [Wageningen] [WUR]
dc.contributor.authorDOUMA, Jacob C.
hal.structure.identifierUnité de recherche Zoologie Forestière [URZF]
dc.contributor.authorROBINET, Christelle
hal.structure.identifierWageningen University and Research [Wageningen] [WUR]
dc.contributor.authorHEMERIK, Lia
hal.structure.identifierNorsk institutt for bioøkonomi=Norwegian Institute of Bioeconomy Research [NIBIO]
dc.contributor.authorMAGNUSSON, Christer
hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
dc.contributor.authorPIOU, Dominique
hal.structure.identifierWageningen University and Research [Wageningen] [WUR]
dc.contributor.authorVAN DER WERF, Wopke
dc.date.issued2016
dc.date.conference2016-12-12
dc.description.abstractEnTravel and trade are the main drivers of the introduction of exotic species into new areas. To explore the role of wood trade in the potential introduction of tree pests, we developed a pathway model and calculated the exposure of trees in Europe to tree pests. The model describes the import, inspection and treatments of wood, as well as the trade among European countries and processing to sawn wood, final product and residues. The model quantifies the frequency of escape of the pest from wood, and the transfer to host trees. This model was designed to be generic, but for illustration, it was applied to round wood of oaks coming from the United-States of America potentially carrying the oak wilt fungus, Ceratocystis fagacearum (not present in Europe yet) and to round wood and sawn wood of conifers coming from China potentially carrying the pine wood nematode, Bursaphelenchus xylophilus (detected in Portugal in 1999). We show that this pathway model can be used to identify the points along the pathway which mainly contribute to the exposure and to test the effectiveness of various risk reduction options. Pathway modelling is a promising tool to study entry pathways of alien tree pests. First, it is useful to target the data which are necessary to collect to better assess the exposure. Then, it can assist plant health managers in pest risk analyses and support decision makers in their decisions about trade regulation and associated conditions.
dc.language.isoen
dc.title.enA pathway model for wood pests to support risk assessment and decision making on trade regulation
dc.typeCommunication dans un congrès avec actes
dc.subject.halSciences de l'environnement/Biodiversité et Ecologie
bordeaux.countryIT
bordeaux.title.proceedingJoint EFSA/EPPO Workshop: Modelling in Plant Health
bordeaux.conference.cityParme
bordeaux.peerReviewednon
hal.identifierhal-02742691
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02742691v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2016&rft.au=DOUMA,%20Jacob%20C.&ROBINET,%20Christelle&HEMERIK,%20Lia&MAGNUSSON,%20Christer&PIOU,%20Dominique&rft.genre=proceeding


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