Efficacy of essential oils of Egletes viscosa and Lippia schaueriana on the reproductive biology of Rhipicephalus sanguineus sensu lato engorged females

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)-
Autor(es): dc.creatorPereira, Melissa Carolina-
Autor(es): dc.creatorAnholeto, Luis Adriano-
Autor(es): dc.creatorKasa, Giovanna Gennari-
Autor(es): dc.creatorCastro, Karina Neoob de Carvalho-
Autor(es): dc.creatorCanuto, Kirley Marques-
Autor(es): dc.creatorSouza, Ana Sheila de Queiroz-
Autor(es): dc.creatorCamargo-Mathias, Maria Izabel-
Data de aceite: dc.date.accessioned2025-08-21T18:02:26Z-
Data de disponibilização: dc.date.available2025-08-21T18:02:26Z-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2022-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.exppara.2022.108423-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/246398-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/246398-
Descrição: dc.descriptionThe study analyzed the chemical composition and the acaricide effect of Egletes viscosa Less (macela-da-terra) and Lippia schaueriana Mart. (lipia-da-serra) essential oils (EOs) on Rhipicephalus sanguineus s. l. (Acari: Ixodidae) engorged females. The chemical analysis (GC-MS and GC-FID) identified 27 components in E. viscosa EO and 18 in L. schaueriana EO, which comprise more than 98% of its constituents. The effects of the oils on the reproductive biology of R. sanguineus ticks were assessed by adult immersion test. Both EOs significantly reduced (p < 0.05) the egg production index when the females were exposed to 25 and 50 mg/mL, also affecting the egg viability. During the laying process, the eggs produced by the females exposed to the EO showed several morphological alterations such as dehydrated, darkened, and disaggregated, and these alterations were more severe as the concentrations increased. The mortality percentages were 58.9%, 70.8% and 92.7% when the ticks were exposed to 12.5, 25 and 50 mg/mL of E. viscosa oil, respectively. In the same concentrations, the efficacy of L. schaueriana was 39.3%, 53.4%, and 84.6%. Therefore, it can be concluded that the essential oils of E. viscosa and L. schaueriana have acaricidal effect in females of R. sanguineus s.l ticks.-
Descrição: dc.descriptionSão Paulo State University “Júlio de Mesquita Filho” (UNESP) Institute of Biosciences Department of General and Applied Biology, 24A Ave, 1515, Bela Vista, SP-
Descrição: dc.descriptionEmbrapa Southeast Livestock, Rodovia Washington Luiz, km 234, Fazenda Canchim, SP-
Descrição: dc.descriptionEmbrapa Dairy Cattle, Av. Eugênio do Nascimento, 610, Aeroporto, MG-
Descrição: dc.descriptionEmbrapa Tropical Agroindustry, Rua Doutora Sara Mesquita, 2270, Planalto do Pici, CE-
Descrição: dc.descriptionSão Paulo State University “Júlio de Mesquita Filho” (UNESP) Institute of Biosciences Department of General and Applied Biology, 24A Ave, 1515, Bela Vista, SP-
Idioma: dc.languageen-
Relação: dc.relationExperimental Parasitology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectControl-
Palavras-chave: dc.subjectNatural acaricide-
Palavras-chave: dc.subjectParasite-
Palavras-chave: dc.subjectTicks-
Título: dc.titleEfficacy of essential oils of Egletes viscosa and Lippia schaueriana on the reproductive biology of Rhipicephalus sanguineus sensu lato engorged females-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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