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http://acervodigital.unesp.br/handle/11449/727
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DC Field | Value | Language |
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dc.contributor.author | Lima, Rafaela Karin | - |
dc.contributor.author | Cardoso, Maria das Gracas | - |
dc.contributor.author | Moraes, Jair Campos | - |
dc.contributor.author | Carvalho, Stephan Malfitano | - |
dc.contributor.author | Rodrigues, Vanessa Gregorio | - |
dc.contributor.author | Lima Guimaraes, Luiz Gustavo | - |
dc.date.accessioned | 2014-05-20T13:12:48Z | - |
dc.date.accessioned | 2016-10-25T16:33:24Z | - |
dc.date.available | 2014-05-20T13:12:48Z | - |
dc.date.available | 2016-10-25T16:33:24Z | - |
dc.date.issued | 2011-07-01 | - |
dc.identifier | http://dx.doi.org/10.1590/S1413-70542011000400004 | - |
dc.identifier.citation | Ciência e Agrotecnologia. Lavras: Universidade Federal de Lavras (UFLA), v. 35, n. 4, p. 664-671, 2011. | - |
dc.identifier.issn | 1413-7054 | - |
dc.identifier.uri | http://hdl.handle.net/11449/727 | - |
dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/727 | - |
dc.description.abstract | The chemical composition of Lippia sidoides essential oils obtained by hydrodistillation was characterized and quantified by GC/MS and their insecticidal activity by fumigation test was assayed against Tenebrio molitor. Moreover, the toxicity of monoterpenes carvacrol, 1,8-cineol and thymol were also evaluated when applied alone or in binary (1: 1) or tertiary (1: 1: 1) mixture. The essential oil of L. sidoides has as major constituents carvacrol (31.68%), rho-cymene (19.58%), 1,8-cineole (9.26%) and gamma-terpinene (9.21%), from a 21 compounds identified, being 92.53% of total. Both compounds have insecticidal activity against T. molitor, being the degree of toxicity of carvacrol > 1,8-cineole > L. sidoides essential oil > thymol, and its respectively LC(50) at 24h were 5.53; 5.71; 8.04 and 14.71 mu L/L air. When the different mixture of carvacrol, 1,8-cineole and thymol was assayed against T. molitor, the synergism among them was observed. For the mixture of carvacrol: 1,8-cineole LC(50) was 5.34 mu L/L air; carvacrol: thymol 7.67 mu L/L air; 1,8-cineole: thymol 7.51 mu L/L air and carvacrol: 1,8-cineole: thymol 6.34 mu L/L air. Mainly, the monoterpene thymol had a synergic effect, which increased the toxicity of carvacrol and 1,8-cineole, both in binary mixture like carvacrol: thymol and 1,8-cineole: thymol. | en |
dc.description.sponsorship | Laboratorio de Analises e Sinteses de Agroquimicos | - |
dc.description.sponsorship | Departamento de Quimica | - |
dc.description.sponsorship | Universidade Federal de Vicosa | - |
dc.description.sponsorship | Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) | - |
dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG) | - |
dc.format.extent | 664-671 | - |
dc.language.iso | eng | - |
dc.publisher | Universidade Federal de Lavras (UFLA) | - |
dc.source | Web of Science | - |
dc.subject | Alecrim pepper | en |
dc.subject | Mealworm | en |
dc.subject | Natural compound | en |
dc.subject | Toxicity | en |
dc.subject | Synergism | en |
dc.title | Chemical composition and fumigant effect of essentialoil of Lippia sidoides Cham. and monoterpenes against Tenebrio molitor (L.) (coleoptera: tenebrionidae) | en |
dc.type | outro | - |
dc.contributor.institution | Universidade Federal de São João del-Rei (UFSJ) | - |
dc.contributor.institution | Universidade Federal de Lavras (UFLA) | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.contributor.institution | Universidade Federal de Minas Gerais (UFMG) | - |
dc.description.affiliation | Univ Fed Sao Joao Del Rei UFSJ, Dept Ciencias Nat, Sao Joao Del Rei, MG, Brazil | - |
dc.description.affiliation | Universidade Federal de Lavras (UFLA), Dept Quim DQI, Lavras, MG, Brazil | - |
dc.description.affiliation | Universidade Federal de Lavras (UFLA), Dept Entomol DEN, Lavras, MG, Brazil | - |
dc.description.affiliation | Univ Estadual Paulista Julio de Mesquita Filho UN, Inst Biociencias Rio Claro, Ctr Estudos Insetos Sociais, BR-13506900 Rio Claro, SP, Brazil | - |
dc.description.affiliation | Universidade Federal de Minas Gerais (UFMG) UFMG, Dept Quim, Belo Horizonte, MG, Brazil | - |
dc.description.affiliationUnesp | Univ Estadual Paulista Julio de Mesquita Filho UN, Inst Biociencias Rio Claro, Ctr Estudos Insetos Sociais, BR-13506900 Rio Claro, SP, Brazil | - |
dc.identifier.doi | 10.1590/S1413-70542011000400004 | - |
dc.identifier.wos | WOS:000294503100004 | - |
dc.rights.accessRights | Acesso aberto | - |
dc.relation.ispartof | Ciência e Agrotecnologia | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
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