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Concurrent herbivory and metal accumulation: The outcome for plants and herbivores

2022-08Artigo científico Acesso aberto
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dc.contributor.authorGodinho, Diogo
dc.contributor.authorSerrano, Helena Cristina
dc.contributor.authorMagalhães, sara
dc.contributor.authorBranquinho, Cristina
dc.date.accessioned2023-01-14T14:55:28Z
dc.date.available2023-01-14T14:55:28Z
dc.date.issued2022-08
dc.description.abstractThe effects of metals on plants and herbivores, as well as the interaction among the latter, are well documented. However, the effects of simultaneous herbivory and metal accumulation remain poorly studied. Here, we shed light on this topic by infesting cadmium-accumulating tomato plants (Solanum lycopersicum), either exposed to cadmium or not, with herbivorous spider mites, Tetranychus urticae or T. evansi during 14 days. Whereas on plants without cadmium T. evansi had higher growth rate than T. urticae, on plants with cadmium both mite species had similar growth rates, which were lower than on plants without metal. Plants were affected by both cadmium toxicity and by herbivory, as shown by leaf reflectance, but not on the same wavelengths. Moreover, changes in leaf reflectance on the wavelength affected by herbivores were similar on plants with and without cadmium, and vice versa. Long-term effects of cadmium and herbivory did not affect H2O2 concentrations in the plant. Finally, plants infested with spider mites did not accumulate more cadmium, suggesting that metal accumulation is not induced by herbivory. We thus conclude that cadmium accumulation affects two congeneric herbivore species differently and that the effects of herbivory and cadmium toxicity on plants may be disentangled, via leaf reflectance, even during simultaneous exposure.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationGodinho, D. P., Serrano, H. C., Magalhães, S., & Branquinho, C. (2022). Concurrent herbivory and metal accumulation: The outcome for plants and herbivores. Plant-Environment Interactions, 3, 170– 178. https://doi.org/10.1002/pei3.10088pt_PT
dc.identifier.doi10.1002/pei3.10088pt_PT
dc.identifier.urihttp://hdl.handle.net/10451/55869
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherWileypt_PT
dc.relationERC Consolidator Grant (COMPCON, GA 725419)pt_PT
dc.relationFCT PD/BD/114010/2015pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.titleConcurrent herbivory and metal accumulation: The outcome for plants and herbivorespt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage178pt_PT
oaire.citation.issue4pt_PT
oaire.citation.startPage170pt_PT
oaire.citation.titlePlant-Environment Interactionspt_PT
oaire.citation.volume3pt_PT
person.familyNameGodinho
person.familyNamede Matos Serras Cadete Serrano
person.familyNameMagalhaes
person.familyNameBranquinho
person.givenNameDiogo
person.givenNameHelena Cristina
person.givenNamesara
person.givenNameCristina
person.identifierF-9251-2011
person.identifierB-3670-2008
person.identifier.ciencia-idE91D-690E-96DC
person.identifier.ciencia-id9212-2EDC-D80C
person.identifier.ciencia-id9111-5189-F926
person.identifier.ciencia-id801A-B46A-71BA
person.identifier.orcid0000-0002-6890-5573
person.identifier.orcid0000-0003-3743-8084
person.identifier.orcid0000-0002-8609-7768
person.identifier.orcid0000-0001-8294-7924
person.identifier.ridB-9673-2012
person.identifier.scopus-author-id15923767100
person.identifier.scopus-author-id6603447018
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication614026c7-0df3-4ecd-af2d-5bfa98cb4eaa
relation.isAuthorOfPublicatione2ce4549-0db8-4a75-b09e-33e8d95b5f04
relation.isAuthorOfPublicationc733d207-c30c-4e27-ae86-6acae8a37c69
relation.isAuthorOfPublication1de08ca7-36bd-4e52-898e-0a48564999e1
relation.isAuthorOfPublication.latestForDiscoveryc733d207-c30c-4e27-ae86-6acae8a37c69

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