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Host plant preference of Trioza erytreae on lemon and bitter orange plants

2021Journal article Open access
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dc.contributor.authorBenhadi-Marín, Jacinto
dc.contributor.authorGarzo, Elisa
dc.contributor.authorMoreno, Aránzazu
dc.contributor.authorPereira, J.A.
dc.contributor.authorFereres, Alberto
dc.date.accessioned2021-10-12T15:04:32Z
dc.date.available2021-10-12T15:04:32Z
dc.date.issued2021
dc.description.abstractTrioza erytreae, the African citrus psyllid, is a vector of Candidatus Liberibacter spp., the causal agent of the citrus greening disease or Huanglongbing (HLB). The spread of the vector throughout the Iberian Peninsula has been continuous since its introduction in mainland Spain in 2014. The patterns of host preference and feeding behaviour largely depend on olfactory cues. Understanding these patterns is crucial to prevent further dispersion and develop management measures against the pest. In this work, a series of settlement, olfactometric, probing, and feeding experiments were conducted to assess the host preference of T. erytreae for lemon or bitter orange plants. The settlement experiment provided evidence on the preference of both sexes of T. erytreae for lemon plants, whereas males did not show any significant choice pattern in the case of the olfactometric assays. Forty EPG variables were analysed to describe and compare the probing and feeding behaviour of T. erytreae on lemon and bitter orange plants. The EPG variables indicated that T. erytreae has some difficulties in accepting the phloem of bitter orange plants. This suggests that lemon plants would be a better source for the acquisition of Candidatus Liberibacter asiaticus (CLas) by T. erytreae since the psyllid spends much longer periods feeding from the phloem on lemon than on bitter orange.pt_PT
dc.description.sponsorshipOpen Access funding provided thanks to the CRUE-CSIC agreement with Springer Nature. The authors are grateful to the European Union grant, programme H2020 entitled: PRE-HLB: Preventing HLB epidemics for ensuring citrus survival in Europe. H2020- SFS-2018–2 Topic SFS-05–2018-2019–2020—new and emerging risks to plant health (Project nº 817526) as well as to the Foundation for Science and Technology (FCT, Portugal) for financial support by national funds FCT/MCTES to CIMO (UIDB/00690/2020).pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationBenhadi-Marín, Jacinto; Garzo, Elisa; Moreno, Aránzazu; Pereira, J.A.; Fereres, Alberto (2021). Host plant preference of Trioza erytreae on lemon and bitter orange plants. Arthropod-Plant Interactions. ISSN 1872-8855. p. 1-10pt_PT
dc.identifier.doi10.1007/s11829-021-09862-0pt_PT
dc.identifier.issn1872-8855
dc.identifier.urihttp://hdl.handle.net/10198/23996
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.relationPREVENTING HLB EPIDEMICS FOR ENSURING CITRUS SURVIVAL IN EUROPE
dc.relationMountain Research Center
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectHLBpt_PT
dc.subjectBitter orangept_PT
dc.subjectLemonpt_PT
dc.subjectEPGspt_PT
dc.subjectOlfactometrypt_PT
dc.subjectFeeding behaviourpt_PT
dc.titleHost plant preference of Trioza erytreae on lemon and bitter orange plantspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitlePREVENTING HLB EPIDEMICS FOR ENSURING CITRUS SURVIVAL IN EUROPE
oaire.awardTitleMountain Research Center
oaire.awardURIinfo:eu-repo/grantAgreement/EC/H2020/817526/EU
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00690%2F2020/PT
oaire.citation.titleArthropod-Plant Interactionspt_PT
oaire.fundingStreamH2020
oaire.fundingStream6817 - DCRRNI ID
person.familyNameBenhadi-Marín
person.familyNamePereira
person.givenNameJacinto
person.givenNameJosé Alberto
person.identifier.ciencia-id8D12-5415-20E0
person.identifier.ciencia-id611F-80B2-A7C1
person.identifier.orcid0000-0002-9804-4145
person.identifier.orcid0000-0002-2260-0600
person.identifier.ridL-6798-2014
person.identifier.scopus-author-id57204366348
project.funder.identifierhttp://doi.org/10.13039/501100008530
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameEuropean Commission
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicationd522da29-d919-4bcf-840a-a3fac5070975
relation.isAuthorOfPublication7932162e-a2da-4913-b00d-17babbe51857
relation.isAuthorOfPublication.latestForDiscoveryd522da29-d919-4bcf-840a-a3fac5070975
relation.isProjectOfPublicatione8428882-8159-4801-8b34-7ad7c3d33d65
relation.isProjectOfPublication29718e93-4989-42bb-bcbc-4daff3870b25
relation.isProjectOfPublication.latestForDiscoverye8428882-8159-4801-8b34-7ad7c3d33d65

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