Chemical composition and efficacy of dichloromethane extract of Croton sphaerogynus Baill. (Euphorbiaceae) against the cattle tick Rhipicephalus microplus (Acari: Ixodidae)

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorFederal University of Rio Grande do Sul-
Autor(es): dc.contributorFederal University of the State of São Paulo-
Autor(es): dc.creatorRighi, Adne A.-
Autor(es): dc.creatorMotta, Lucimar B.-
Autor(es): dc.creatorKlafke, Guilherme M.-
Autor(es): dc.creatorPohl, Paula C.-
Autor(es): dc.creatorFurlan, Cláudia M.-
Autor(es): dc.creatorSantos, Deborah Y.A.C.-
Autor(es): dc.creatorSalatino, Maria L.F.-
Autor(es): dc.creatorNegri, Giuseppina-
Autor(es): dc.creatorLabruna, Marcelo B.-
Autor(es): dc.creatorSalatino, Antonio-
Data de aceite: dc.date.accessioned2022-08-04T22:03:10Z-
Data de disponibilização: dc.date.available2022-08-04T22:03:10Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2013-02-18-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.vetpar.2012.11.005-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/219870-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/219870-
Descrição: dc.descriptionThe cattle tick Rhipicephalus microplus is widely distributed in tropical and subtropical regions, causing high economic impact on cattle production. The control of tick infestations is regarded worldwide as critical and has been based on the use of organophosphates, synthetic pyretroids, amitraz and recently ivermectin and fipronil. The present study reports the analysis by gas chromatography/mass spectrometry of the constituents of leaf extracts of Croton sphaerogynus and results of acaricidal activity against the cattle tick R. microplus. The larval package test using the serial dilutions 0.625%, 1.25%, 2.5%, 5.0%, 10.0% and 20.0% (v/v) gave mortality rates 2.25%, 8.26%, 8.81%, 24.80%, 83.66% and 99.32%, respectively. Relevant constituents identified were abietanes, podocarpenes and clerodane type furano diterpenes. The present work may represent a possibility of attainment of natural substances useful for the control of R. microplus. © 2012 Elsevier B.V.-
Descrição: dc.descriptionBotany Department Institute of Biosciences University of São Paulo-
Descrição: dc.descriptionParasitology Department Institute of Biomedical Sciences University of São Paulo-
Descrição: dc.descriptionBiotechnology Center Federal University of Rio Grande do Sul-
Descrição: dc.descriptionPsycobiology Department Federal University of the State of São Paulo-
Descrição: dc.descriptionPreventive Veterinary Medicine and Animal Health Department Faculty of Veterinary Medicine University of São Paulo-
Formato: dc.format292-295-
Idioma: dc.languageen-
Relação: dc.relationVeterinary Parasitology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAbietane-
Palavras-chave: dc.subjectAcaricidal activity-
Palavras-chave: dc.subjectEuphorbiaceae-
Palavras-chave: dc.subjectMedicinal plants-
Palavras-chave: dc.subjectRhipicephalus microplus-
Título: dc.titleChemical composition and efficacy of dichloromethane extract of Croton sphaerogynus Baill. (Euphorbiaceae) against the cattle tick Rhipicephalus microplus (Acari: Ixodidae)-
Tipo de arquivo: dc.typelivro digital-
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