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dc.contributor.authorJeger, Michael
dc.contributor.authorBragard, Claude
dc.contributor.authorCaffier, David
dc.contributor.authorCandresse, Thierry
dc.contributor.authorChatzivassiliou, Elisavet
dc.contributor.authorDehnen-Schmutz, Katharina
dc.contributor.authorGilioli, Gianni
dc.contributor.authorGrégoire, Jean-Claude
dc.contributor.authorJaques , Josep A.
dc.contributor.authorNavajas Navarro, María
dc.contributor.authorNiere, Björn
dc.contributor.authorParnell, Stephen
dc.contributor.authorPotting, Roel
dc.contributor.authorRafoss, Trond
dc.contributor.authorRossi, Vittorio
dc.contributor.authorUrek, Gregor
dc.contributor.authorvan Bruggen, Ariena
dc.contributor.authorVan der Werf, Wopke
dc.contributor.authorWest, Jonathan
dc.contributor.authorWinter, Stephan
dc.contributor.authorGardi, Ciro
dc.contributor.authorBergeretti, Filippo
dc.contributor.authorMacLeod, Alan
dc.date.accessioned2018-09-04T09:58:20Z
dc.date.available2018-09-04T09:58:20Z
dc.date.issued2018-01-10
dc.identifier.citationJEGER, Michael; BRAGARD, Claude; CAFFIER, David; CANDRESSE, Thierry; CHATZIVASSILIOU, Elisavet; DEHNEN-SCHMUTZ, Katharina; GILIOLI, Gianni; GRÉGOIRE, Jean-Claude; JAQUES, Josep A.; NAVAJAS NAVARRO, María; NIERE, Bjorn; PARNELL, Stephen; POTTING, Roel; RAFOSS, Trond; ROSSI, Vittorio; UREK, Gregor; VAN BRUGGEN, Ariena; VAN DER WERF, Wopke; WEST, Jonathan; WINTER, Stephan, GARDI, Ciro; BERGERETTI, Filippo; MACLEOD, Alan (2018). Pest categorisation of Listronotus bonariensis. EFSA Journal, v. 16, n. 1ca_CA
dc.identifier.urihttp://hdl.handle.net/10234/175954
dc.description.abstractThe Panel on Plant Health performed a pest categorisation of Listronotus bonariensis (Coleoptera: Curculionidae), the Argentine stem weevil, for the EU. L. bonariensis is a well-de fi ned species, recognised as a serious pest of pasture grasses, especially Lolium spp. and Poa annua , in New Zealand, and a rare pest of cereals in Argentina, Brazil and New Zealand. Larvae feed within the tillers and stems of grasses; adults can cut emerging cotyledons although they usually graze on leaves. Larval damage is most serious. Larval feeding causes a reduction in pasture quality that impacts on the production of grazing animals. L. bonariensis is not known to occur in the EU and is listed in Annex IIAI of Council Directive 2000/29/EC. L. bonariensis established in New Zealand via imported grass seeds and has been intercepted on grass seeds entering the EU. Considering the climatic similarities of the regions where the pest occurs and the very great extent to which hosts are grown across the EU, L. bonariensis has the potential to establish within the EU with two or three generations possible per year. Impacts could occur in grassland pastures and perhaps occasionally in cereals. In New Zealand, endophytic fungi occurring on potential hosts deter L. bonariensis from ovipositing on leaves and are toxic to larvae. Whether endophytic fungi on grasses in Europe could provide some resistance to L. bonariensis is uncertain. Phytosanitary measures are available to reduce the likelihood of introduction of this weevil . L. bonariensis fi ts all of the criteria assessed by EFSA to satisfy the de fi nition of a Union quarantine pest . L. bonariensis does not meet the criterion of occurring in the EU territory for it to be regarded as a Union regulated non-quarantine pest.ca_CA
dc.format.extent23 p.ca_CA
dc.format.mimetypeapplication/pdfca_CA
dc.language.isoengca_CA
dc.publisherEuropean Food Agency Authority (EFSA)ca_CA
dc.relation.isPartOfEFSA Journal (2018), v. 16, n. 1ca_CA
dc.rightsAttribution-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nd/4.0/*
dc.subjectArgentine stem weevilca_CA
dc.subjectGrass seedca_CA
dc.subjectPastureca_CA
dc.subjectPest riskca_CA
dc.subjectPlant healthca_CA
dc.subjectPlant pestca_CA
dc.titlePest categorisation of Listronotus bonariensisca_CA
dc.typeinfo:eu-repo/semantics/articleca_CA
dc.identifier.doihttps://doi.org/10.2903/j.efsa.2018.5101
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessca_CA
dc.relation.publisherVersionhttps://www.efsa.europa.eu/en/efsajournal/pub/5101ca_CA
dc.type.versioninfo:eu-repo/semantics/publishedVersionca_CA


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Attribution-NoDerivatives 4.0 Internacional
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