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Novel insect-tree associations resulting from accidental and intentional biological ‘invasions’: a meta-analysis of effects on insect fitness

hal.structure.identifierInstitute of Forest Ecology, Universität für Bodenkultur [BOKU]
dc.contributor.authorBERTHEAU, Coralie
dc.contributor.authorBROCKERHOFF, Eckehard
hal.structure.identifierUnité de recherche Zoologie Forestière [URZF]
dc.contributor.authorROUX-MORABITO, Geraldine
hal.structure.identifierLaboratoire de Biologie des Ligneux et des Grandes Cultures [LBLGC]
dc.contributor.authorLIEUTIER, François
hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
dc.contributor.authorJACTEL, Herve
dc.date.accessioned2022-10-12T13:27:28Z
dc.date.available2022-10-12T13:27:28Z
dc.date.issued2010-04
dc.identifier.issn1461-023X
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/158115
dc.description.abstractEnThe translocation of species beyond their native range is a major threat to biodiversity. Invasions by tree-feeding insects attacking native trees and the colonization of introduced trees by native insects result in new insect–tree relationships. To date there is uncertainty about the key factors that influence the outcome of these novel interactions. We report the results of a meta-analysis of 346 pairwise comparisons of forest insect fitness on novel and ancient host tree species from 31 publications. Host specificity of insects and phylogenetic relatedness between ancient and novel host trees emerged as key factors influencing insect fitness. Overall, fitness was significantly lower on novel host species than on ancient hosts. However, in some cases, fitness increased on novel hosts, mainly in polyphagous insects or when close relatives of ancient host trees were colonized. Our synthesis enables greatly improved impact prediction and risk assessment of biological invasions.
dc.language.isoen
dc.publisherWiley
dc.subjectINVASION
dc.subjectINSECTE
dc.subjectRELATION PLANTE-INSECTE
dc.subjectMÉTA-ANALYSE
dc.subject.enFITNESS
dc.subject.enFOREST
dc.subject.enGENETIC RELATEDNESS
dc.subject.enHOST SHIFT
dc.subject.enINSECT
dc.subject.enMETA-ANALYSIS
dc.title.enNovel insect-tree associations resulting from accidental and intentional biological ‘invasions’: a meta-analysis of effects on insect fitness
dc.typeArticle de revue
dc.identifier.doi10.1111/j.1461-0248.2010.01445.x
dc.subject.halSciences du Vivant [q-bio]/Biologie animale/Zoologie des invertébrés
dc.subject.halSciences du Vivant [q-bio]/Biodiversité/Evolution [q-bio.PE]
dc.subject.halSciences du Vivant [q-bio]/Biodiversité/Systématique, phylogénie et taxonomie
bordeaux.journalEcology Letters
bordeaux.page506 - 515
bordeaux.volume13
bordeaux.hal.laboratoriesBioGeCo (Biodiversité Gènes & Communautés) - UMR 1202*
bordeaux.issue4
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionINRAE
bordeaux.peerReviewedoui
hal.identifierhal-01690947
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01690947v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Ecology%20Letters&rft.date=2010-04&rft.volume=13&rft.issue=4&rft.spage=506%20-%20515&rft.epage=506%20-%20515&rft.eissn=1461-023X&rft.issn=1461-023X&rft.au=BERTHEAU,%20Coralie&BROCKERHOFF,%20Eckehard&ROUX-MORABITO,%20Geraldine&LIEUTIER,%20Fran%C3%A7ois&JACTEL,%20Herve&rft.genre=article


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