Chemical composition and fumigant effect of essentialoil of Lippia sidoides Cham. and monoterpenes against Tenebrio molitor (L.) (coleoptera: tenebrionidae)
Main Author: | |
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Publication Date: | 2011 |
Other Authors: | , , , , |
Format: | Article |
Language: | eng |
Source: | Repositório Institucional da UNESP |
Download full: | http://dx.doi.org/10.1590/S1413-70542011000400004 http://hdl.handle.net/11449/727 |
Summary: | 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. |
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Chemical composition and fumigant effect of essentialoil of Lippia sidoides Cham. and monoterpenes against Tenebrio molitor (L.) (coleoptera: tenebrionidae)Alecrim pepperMealwormNatural compoundToxicitySynergismThe 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.Laboratorio de Analises e Sinteses de AgroquimicosDepartamento de QuimicaUniversidade Federal de VicosaCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Fundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG)Univ Fed Sao Joao Del Rei UFSJ, Dept Ciencias Nat, Sao Joao Del Rei, MG, BrazilUniversidade Federal de Lavras (UFLA), Dept Quim DQI, Lavras, MG, BrazilUniversidade Federal de Lavras (UFLA), Dept Entomol DEN, Lavras, MG, BrazilUniv Estadual Paulista Julio de Mesquita Filho UN, Inst Biociencias Rio Claro, Ctr Estudos Insetos Sociais, BR-13506900 Rio Claro, SP, BrazilUniversidade Federal de Minas Gerais (UFMG) UFMG, Dept Quim, Belo Horizonte, MG, BrazilUniv Estadual Paulista Julio de Mesquita Filho UN, Inst Biociencias Rio Claro, Ctr Estudos Insetos Sociais, BR-13506900 Rio Claro, SP, BrazilUniversidade Federal de Lavras (UFLA)Universidade Federal de São João del-Rei (UFSJ)Universidade Federal de Lavras (UFLA)Universidade Estadual Paulista (Unesp)Universidade Federal de Minas Gerais (UFMG)Lima, Rafaela KarinCardoso, Maria das GracasMoraes, Jair CamposCarvalho, Stephan Malfitano [UNESP]Rodrigues, Vanessa GregorioLima Guimaraes, Luiz Gustavo2014-05-20T13:12:48Z2014-05-20T13:12:48Z2011-07-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article664-671http://dx.doi.org/10.1590/S1413-70542011000400004Ciência e Agrotecnologia. Lavras: Universidade Federal de Lavras (UFLA), v. 35, n. 4, p. 664-671, 2011.1413-7054http://hdl.handle.net/11449/72710.1590/S1413-70542011000400004S1413-70542011000400004WOS:000294503100004S1413-70542011000400004.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengCiência e Agrotecnologia0.6720,383info:eu-repo/semantics/openAccess2024-04-11T14:57:11Zoai:repositorio.unesp.br:11449/727Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-04-11T14:57:11Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Chemical composition and fumigant effect of essentialoil of Lippia sidoides Cham. and monoterpenes against Tenebrio molitor (L.) (coleoptera: tenebrionidae) |
title |
Chemical composition and fumigant effect of essentialoil of Lippia sidoides Cham. and monoterpenes against Tenebrio molitor (L.) (coleoptera: tenebrionidae) |
spellingShingle |
Chemical composition and fumigant effect of essentialoil of Lippia sidoides Cham. and monoterpenes against Tenebrio molitor (L.) (coleoptera: tenebrionidae) Lima, Rafaela Karin Alecrim pepper Mealworm Natural compound Toxicity Synergism |
title_short |
Chemical composition and fumigant effect of essentialoil of Lippia sidoides Cham. and monoterpenes against Tenebrio molitor (L.) (coleoptera: tenebrionidae) |
title_full |
Chemical composition and fumigant effect of essentialoil of Lippia sidoides Cham. and monoterpenes against Tenebrio molitor (L.) (coleoptera: tenebrionidae) |
title_fullStr |
Chemical composition and fumigant effect of essentialoil of Lippia sidoides Cham. and monoterpenes against Tenebrio molitor (L.) (coleoptera: tenebrionidae) |
title_full_unstemmed |
Chemical composition and fumigant effect of essentialoil of Lippia sidoides Cham. and monoterpenes against Tenebrio molitor (L.) (coleoptera: tenebrionidae) |
title_sort |
Chemical composition and fumigant effect of essentialoil of Lippia sidoides Cham. and monoterpenes against Tenebrio molitor (L.) (coleoptera: tenebrionidae) |
author |
Lima, Rafaela Karin |
author_facet |
Lima, Rafaela Karin Cardoso, Maria das Gracas Moraes, Jair Campos Carvalho, Stephan Malfitano [UNESP] Rodrigues, Vanessa Gregorio Lima Guimaraes, Luiz Gustavo |
author_role |
author |
author2 |
Cardoso, Maria das Gracas Moraes, Jair Campos Carvalho, Stephan Malfitano [UNESP] Rodrigues, Vanessa Gregorio Lima Guimaraes, Luiz Gustavo |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal de São João del-Rei (UFSJ) Universidade Federal de Lavras (UFLA) Universidade Estadual Paulista (Unesp) Universidade Federal de Minas Gerais (UFMG) |
dc.contributor.author.fl_str_mv |
Lima, Rafaela Karin Cardoso, Maria das Gracas Moraes, Jair Campos Carvalho, Stephan Malfitano [UNESP] Rodrigues, Vanessa Gregorio Lima Guimaraes, Luiz Gustavo |
dc.subject.por.fl_str_mv |
Alecrim pepper Mealworm Natural compound Toxicity Synergism |
topic |
Alecrim pepper Mealworm Natural compound Toxicity Synergism |
description |
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. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-07-01 2014-05-20T13:12:48Z 2014-05-20T13:12:48Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/S1413-70542011000400004 Ciência e Agrotecnologia. Lavras: Universidade Federal de Lavras (UFLA), v. 35, n. 4, p. 664-671, 2011. 1413-7054 http://hdl.handle.net/11449/727 10.1590/S1413-70542011000400004 S1413-70542011000400004 WOS:000294503100004 S1413-70542011000400004.pdf |
url |
http://dx.doi.org/10.1590/S1413-70542011000400004 http://hdl.handle.net/11449/727 |
identifier_str_mv |
Ciência e Agrotecnologia. Lavras: Universidade Federal de Lavras (UFLA), v. 35, n. 4, p. 664-671, 2011. 1413-7054 10.1590/S1413-70542011000400004 S1413-70542011000400004 WOS:000294503100004 S1413-70542011000400004.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Ciência e Agrotecnologia 0.672 0,383 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
664-671 |
dc.publisher.none.fl_str_mv |
Universidade Federal de Lavras (UFLA) |
publisher.none.fl_str_mv |
Universidade Federal de Lavras (UFLA) |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
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