Plants cultivated in Choco, Colombia, as source of repellents against Tribolium castaneum (Herbst)

dc.creatorCaballero Gallardo, Karina
dc.creatorPino Benítez, Nayive
dc.creatorPájaro Castro, Nerlis
dc.creatorStashenko, Elena E.
dc.creatorOlivero Vebel, Jesús
dc.date2019-04-01T03:56:48Z
dc.date2019-04-01T03:56:48Z
dc.date2014-07
dc.dateinfo:eu-repo/date/embargoEnd/2024-01-31
dc.date.accessioned2022-12-06T19:06:01Z
dc.date.available2022-12-06T19:06:01Z
dc.identifier1226-8615
dc.identifierhttp://repositorio.colciencias.gov.co/handle/11146/34185
dc.identifierContiene 42 referencias bibliográficas. Véase documento adjunto
dc.identifier10.1016/j.aspen.2014.06.011
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/5272176
dc.descriptionEssential oils (EOs) of eight plants collected in Choco, Colombia, including Piper divaricatum, P. pseudolanceifolium, P. confertinodum, P. diazanum, Ocimum campechianum, Siparuna conica, Mikania micrantha and Hedychium coronarium, were analyzed by gas chromatography–mass spectrometry and tested as repellents against Tribolium castaneum, using the area preference method, after 2 and 4 h exposure. The main components found in Eos were methyl eugenol, trans-β-cariophyllene, methyl eugenol, α-pinene, δ-cadinene, γ-elemene, α-pinene and 1,8-cineol, for O. campechianum, P. pseudolanceifolium, P. divaricatum, P. confertinodum, P. diazanum, S. conica, M. micrantha, and H. coronarium, respectively. Best repellent activities were observed for oils from O. campechianum and P. pseudolanceifolium with mean repellent concentration (RC50) values of 0.00006 and 0.0001 μL/cm2 after 2 h, and 0.00003 and 0.0001 μL/cm2 after 4 h, respectively; whereas the least potent was that from M. micrantha, with RC50 values of 0.074 and 0.040 μL/cm2 at 2 and 4 h exposure times, respectively. Based on average percentage repellence, oils from P. pseudolanceifolium and O. campechianum were classified as Class IV repellents and were better than the commercial repellent IR3535, classified as Class II. These data evidence the Choco region as an important source of natural repellents with promising commercial opportunities.
dc.descriptionDepartamento Administrativo de Ciencia, Tecnología e Innovación [CO] Colciencias
dc.description5507-543-31904
dc.descriptionPrograma: Bioprospección y desarrollo de ingredientes naturales para las industrias cosmética, farmacéutica y de productos de aseo con base en la biodiversidad colombiana
dc.descriptionno
dc.formatpdf
dc.format7 páginas
dc.formatapplication/pdf
dc.languageeng
dc.relationPrograma: Bioprospección y desarrollo de ingredientes naturales para las industrias cosmética, farmacéutica y de productos de aseo con base en la biodiversidad colombiana. La publicación completa está disponible en : <a href="http://repositorio.colciencias.gov.co/handle/11146/34163" target="blank">http://repositorio.colciencias.gov.co/handle/11146/34163</a>
dc.rightsinfo:eu-repo/semantics/embargoedAccess
dc.sourceJournal of Asia-Pacific Entomology 17 (2014) 753-759
dc.subjectAceites vegetales
dc.subjectPlantas medicinales
dc.subjectBiología vegetal
dc.subjectInsects control
dc.subjectBioactivity
dc.subjectNatural products
dc.subjectVegetal species
dc.subjectAceites esenciales
dc.subjectBioquímica vegetal
dc.subjectTecnología química
dc.subjectBiotecnología
dc.titlePlants cultivated in Choco, Colombia, as source of repellents against Tribolium castaneum (Herbst)
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.coverageColombia


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