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Composition and acaricidal activity of Laurus novocanariensis and Laurus nobilis essential oils against Psoroptes cuniculi

2006Journal article Open access
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dc.contributor.authorMacchioni, Fabio
dc.contributor.authorPerrucci, Stefania
dc.contributor.authorCioni, Pierluigi
dc.contributor.authorMorelli, Ivano
dc.contributor.authorCastilho, Paula
dc.contributor.authorCecchi, Francesca
dc.date.accessioned2021-04-09T11:02:25Z
dc.date.available2021-04-09T11:02:25Z
dc.date.issued2006
dc.description.abstractThe major components of Laurus nobilis and L. novocanariensis leaf oils were identifi ed and their acaricidal activity against Psoroptes cuniculi evaluated. Monoterpenes were predominant in L. nobilis oil (91.8%), while ses quiterpenes were only 1.4%. The main components of this oil were 1,8-cineole (39.2%), α-terpinyl acetate (11.3%), sabinene (10.6%) and linalool (7.4%). The acaricidal activity of L. nobilis oil, at a concentration of 10%, led to a mortality rate of 73%; at 5% the average activity was signifi cantly reduced to 51%, while dilutions of 2.5%, 1.25% and 0.625% were ineffective. Laurus novocanariensis oil, compared to L. nobilis, was richer in sesquiterpenes; the main constituents were α-pinene (10.4%), 1,8-cineole (9.6%) and β-selinene (7.2%). After 24 h of contact, the oil of L. novocanariensis killed all the mites when used at 10% and 5% concentrations. At lower concentrations the mortality signifi cantly decreased; a dilution of 0.625% was ineffective.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationMacchioni, F., Perrucci, S., Cioni, P., Morelli, I., Castilho, P., & Cecchi, F. (2006). Composition and acaricidal activity of Laurus novocanariensis and Laurus nobilis essential oils against Psoroptes cuniculi. Journal of Essential Oil Research, 18(1), 111-114.pt_PT
dc.identifier.doi10.1080/10412905.2006.9699403pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.13/3267
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherTaylor and Francispt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectPsoroptes cuniculipt_PT
dc.subjectLaurus nobilispt_PT
dc.subjectLaurus novocanariensispt_PT
dc.subjectLauraceaept_PT
dc.subjectAcaricidept_PT
dc.subjectEssential oil compositionpt_PT
dc.subjectα-pinenept_PT
dc.subjectSabinenept_PT
dc.subject1,8 cineolept_PT
dc.subjectα-terpinyl acetatept_PT
dc.subject.pt_PT
dc.subjectFaculdade de Ciências Exatas e da Engenhariapt_PT
dc.titleComposition and acaricidal activity of Laurus novocanariensis and Laurus nobilis essential oils against Psoroptes cuniculipt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage114pt_PT
oaire.citation.issue1pt_PT
oaire.citation.startPage111pt_PT
oaire.citation.titleJournal of Essential Oil Researchpt_PT
oaire.citation.volume18pt_PT
person.familyNameCastilho
person.givenNamePaula C
person.identifierA-4412-2013
person.identifier.ciencia-id6D15-8C69-A2E0
person.identifier.orcid0000-0002-8303-4286
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicationd84fd917-438e-43bf-ac6f-256562481c05
relation.isAuthorOfPublication.latestForDiscoveryd84fd917-438e-43bf-ac6f-256562481c05

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