Publicação
Chemical profile from the head of Vespa velutina and V. crabro
| dc.contributor.author | Rodriguez-Flores, Maria Shantal | |
| dc.contributor.author | Falcão, Soraia | |
| dc.contributor.author | Escuredo, Olga | |
| dc.contributor.author | Seijo-Coello, M. Carmen | |
| dc.contributor.author | Vilas-Boas, Miguel | |
| dc.date.accessioned | 2018-02-19T10:00:00Z | |
| dc.date.accessioned | 2021-11-23T11:27:47Z | |
| dc.date.available | 2018-01-19T10:00:00Z | |
| dc.date.available | 2021-11-23T11:27:47Z | |
| dc.date.issued | 2021 | |
| dc.description.abstract | Vespa velutina and V. crabro are eusocial insects in which chemical communication is decisive for social interactions. V. velutina was accidentally introduced in 2004 in France and subsequently in northern Spain in 2010. It is an invasive species that severely affects the beekeeping sector. The hornet autochthonous V. crabro with a similar ecological niche is captured in bait traps used to control V. velutina populations. Insect cuticle and head structures had an important role in chemical communication so that this research approaches for the first time chemical compounds extracted from the heads of V. velutina and V. crabro. Chemical compounds were profiled using GC/MS. The main compounds identified were carbohydrates, fatty acids, and hydrocarbons. The chemical profile of both species was compared and also an intrinsic differentiation was made between queens and workers in V. velutina. Chemometric techniques (PCA and LSD) were used to achieve this goal. | en_EN |
| dc.description.sponsorship | This work was supported by the co-financing of Xunta de Galicia Postdoctoral Financial Aids (Department of Culture, Education and University Organization) together with the University of Vigo [reference number ED481B-2018/059]. The authors are grateful to the Foundation for Science and Technology (FCT, Portugal) and FEDER under Program PT2020 for financial support to CIMO (UIDB/00690/2020). Falcão, S. I. thanks National funding by FCT- Foundation for Science and Technology, P.I., through the institutional scientific employment program-contract. | |
| dc.description.version | info:eu-repo/semantics/publishedVersion | en_EN |
| dc.identifier.citation | Rodríguez-Flores, M. Shantal; Falcão, Soraia I.; Escuredo, Olga; Seijo, M. Carmen; Vilas-Boas, Miguel (2021). Chemical profile from the head of Vespa velutina and V. crabro. Apidologie. ISSN 0044-8435. 52:3, p. 548-560 | en_EN |
| dc.identifier.doi | 10.1007/s13592-021-00842-0 | en_EN |
| dc.identifier.issn | 0044-8435 | |
| dc.identifier.uri | http://hdl.handle.net/10198/24338 | |
| dc.language.iso | eng | |
| dc.peerreviewed | yes | en_EN |
| dc.relation | Mountain Research Center | |
| dc.subject | Chemical compounds | en_EN |
| dc.subject | Cuticular compounds | en_EN |
| dc.subject | GC/MS | en_EN |
| dc.subject | Vespa crabro | en_EN |
| dc.subject | Vespa velutina | en_EN |
| dc.title | Chemical profile from the head of Vespa velutina and V. crabro | en_EN |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.awardNumber | UIDB/00690/2020 | |
| oaire.awardTitle | Mountain Research Center | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00690%2F2020/PT | |
| oaire.fundingStream | 6817 - DCRRNI ID | |
| person.familyName | Falcão | |
| person.familyName | Vilas-Boas | |
| person.givenName | Soraia | |
| person.givenName | Miguel | |
| person.identifier | 711432 | |
| person.identifier | 1693134 | |
| person.identifier.ciencia-id | D41A-6BED-4CBB | |
| person.identifier.ciencia-id | A918-C6FF-81A4 | |
| person.identifier.orcid | 0000-0003-3735-6951 | |
| person.identifier.orcid | 0000-0002-8665-5280 | |
| person.identifier.rid | I-5949-2013 | |
| person.identifier.scopus-author-id | 14832459200 | |
| person.identifier.scopus-author-id | 6602648497 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| rcaap.rights | restrictedAccess | en_EN |
| rcaap.type | article | en_EN |
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