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dc.contributor.authorMoreira, Xoaquín
dc.contributor.authorCastagneyrol, Bastien
dc.contributor.authorde la Mata, Raúl
dc.contributor.authorFyllas, Nikolaos M.
dc.contributor.authorGalmán, Andrea
dc.contributor.authorGarcía‐Verdugo, Carlos
dc.contributor.authorLarrinaga, Asier R.
dc.contributor.authorAbdala‐Roberts, Luis
dc.contributor.otherProducció Vegetalca
dc.date.accessioned2019-12-16T16:27:47Z
dc.date.available2020-05-10T22:01:24Z
dc.date.issued2019-05-11
dc.identifier.citationMoreira, Xoaquín, Bastien Castagneyrol, Raúl Mata, Nikolaos M. Fyllas, Andrea Galmán, Carlos García‐Verdugo, Asier R. Larrinaga, and Luis Abdala‐Roberts. 2019. "Effects Of Insularity On Insect Leaf Herbivory And Chemical Defences In A Mediterranean Oak Species". Journal Of Biogeography 46 (6): 1226-1233. Wiley. doi:10.1111/jbi.13589.ca
dc.identifier.issn0305-0270ca
dc.identifier.urihttp://hdl.handle.net/20.500.12327/593
dc.description.abstractAim Research on plant–herbivore interactions has shown that islands typically have low abundances and diversity of herbivores because of barriers to dispersal, isolation and reduced land area. Islands commonly have lower levels of herbivory relative to mainland regions, and, as a consequence, insular plants should exhibit lower levels of defences than their mainland counterparts. Despite these predictions, there are significant gaps in our understanding of insularity effects on plant–herbivore interactions. For instance, most work addressing the effects of insularity on plant–herbivore interactions have compared one or a few islands with a single mainland site. In addition, studies have measured herbivory or plant defences but not both, and the influence of abiotic factors has been neglected. Location Mediterranean Basin (from Spain to Greece). Taxon Quercus ilex L. Methods We conducted a large‐scale study to investigate whether insect leaf herbivory and plant chemical defences in holm oak (Quercus ilex L.) differ between insular versus mainland populations. We further investigated mechanisms by which insularity effects on herbivory may take place by assessing the influence of defences and climatic variables on herbivory. Results We found that insular populations exhibited lower herbivory and higher defences (condensed tannins) than their mainland counterparts. Our analyses, however, suggest that these concomitant patterns of insect herbivory and plant defences were seemingly unrelated as island versus mainland differences in defences did not account for the observed pattern in herbivory. Furthermore, climatic factors did not explain insularity effects on either herbivory or plant defences. Main conclusions Overall, this study provides one of the most robust assessments to date on insularity effects on herbivory and builds towards a better understanding of the ecology and evolution of plant–insect interactions in insular ecosystems.ca
dc.format.extent18ca
dc.language.isoengca
dc.publisherWileyca
dc.relation.ispartofJournal of Biogeographyca
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internationalca
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.titleEffects of insularity on insect leaf herbivory and chemical defences in a Mediterranean oak speciesca
dc.typeinfo:eu-repo/semantics/articleca
dc.description.versioninfo:eu-repo/semantics/acceptedVersionca
dc.rights.accessLevelinfo:eu-repo/semantics/openAccess
dc.relation.projectIDMINECO/Programa Estatal de I+D+I orientada a los retos de la sociedad/AGL2015‐70748‐R/ES/Factores que determinan la existencia de síndromes defensivos en especies del género Quercus en la península ibérica: Implicaciones para la conservación de especies amenazadas/ca
dc.subject.udc630ca
dc.identifier.doihttps://doi.org/10.1111/jbi.13589ca
dc.contributor.groupFructiculturaca


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