Potential predation of commercial hemipterans on Drosophila suzukii (Diptera: Drosophilidae) eggs.

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dc.contributor.authorPérez Guerrero, Sergio
dc.contributor.authorMolina Rodríguez, José María
dc.contributor.corporatenameSociedad Colombiana de Entomología - Socolenspa
dc.contributor.corporatenameUniversidad del Vallespa
dc.date.accessioned2021-07-01T15:09:17Z
dc.date.available2021-07-01T15:09:17Z
dc.date.issued2017-12-30
dc.description.abstractDrosophila suzukii is an exotic and invasive pest (from South East Asia) affecting a wide range of important crops from Europe and America, especially berries. This work analyzes potential predation of some commercial hemipterans on D. suzukii eggs under laboratory conditions using blueberry fruits. Three treatments were established: infested fruit + predator, no-infested fruit + predator (control) and no-infested fruit without predator (control). After 72 h, predators were removed, and the numbers of live and dead recorded. The mean number of D. suzukii adults that emerged per fruit was compared with number of adults that emerged from the control group. Numbers of live and dead predators from infested fruits treatment were compared with numbers of live and dead predators from the no-infested fruit control group. Among tested predators, only Anthocoris nemoralis displayed a significant reduction on adult’s emergence (~50 %). No significant differences in the mean number of D. suzukii emerged adults per fruit were found for the treatments with Orius laevigatus, Macrolophus pygmaeus and Nesidiocoris tenuis, although N. tenuis showed significant higher survival rates when kept with infested fruits. Further and extended research is required in order to confirm the potential predation of A. nemoralis on D. suzukii eggs reported here.spa
dc.format.extent1 recurso en línea (4 páginas)spa
dc.format.mimetypeapplication/pdfspa
dc.identifier.urihttps://hdl.handle.net/10893/20633
dc.language.isospaspa
dc.publisherUniversidad del Vallespa
dc.publisher.placeColombiaspa
dc.relation.citationendpage254spa
dc.relation.citationissue2spa
dc.relation.citationstartpage251spa
dc.relation.citationvolume43spa
dc.relation.ispartofjournalRevista Colombiana de Entomologíaspa
dc.rights.accessrightsinfo:eu-repo/semantics/openAccessspa
dc.subject.ddcPlaga de frutos rojos
dc.subject.ddcPlagas
dc.subject.ddcControl biológico
dc.subject.ddcManejo integrado de plagas
dc.subject.ddcBerries
dc.subject.ddcPests
dc.subject.ddcBiological control
dc.titlePotential predation of commercial hemipterans on Drosophila suzukii (Diptera: Drosophilidae) eggs.spa
dc.typeArtículo de revistaspa
dc.type.coarhttp://purl.org/coar/resource_type/c_6501spa
dc.type.contentTextspa
dc.type.driverinfo:eu-repo/semantics/articlespa
dc.type.redcolhttp://purl.org/redcol/resource_type/ARTspa
dc.type.versioninfo:eu-repo/semantics/publishedVersionspa
dspace.entity.typePublication
oaire.accessrightshttp://purl.org/coar/access_right/c_abf2spa
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85spa
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