Hernandez Lambraño, Ricardo; Pájaro Castro, Nerlis; Caballero Gallardo, Karina; Stashenko, Elena E.; Olivero Vebel, Jesús (2015-04)
Abstract:The repellent and fumigant activities of essential oils (EOs) isolated from plants of the Cymbopogon genus against adults of Oryzaephilus surinamensis (L.) and Sitophilus zeamais Motsch were investigated. Cymbopogon martinii was the most toxic EO with LC50 values of 37.2 and 159 mL/L air for O. surinamensis and S. zeamais, respectively. Cymbopogon nardus EO showed greatest repellent activity with RC50 values of 0.03 and 0.04 mL/cm2, respectively, for examined pests. All oils were more effective as repellents than the commercial product IR3535, and O. surinamensis was more sensitive than S. zeamais to the EOs. These results suggest that EOs isolated from plants of the genus Cymbopogon can play an important role in stored grain protection and reduce the risks associated with the use of synthetic insecticides.
Es proyecto?:no
Autor:Hernandez Lambraño, Ricardo
Programa Nal. Colciencias:Programas de CT+I Ejecutados por Redes de Conocimiento
Insitución cofinanciadora:Departamento Administrativo de Ciencia, Tecnología e Innovación [CO] Colciencias
Institución participante:Bio-Red-CO-CENIVAM
Tipo de producto resultado de investigación:info:eu-repo/semantics/article
Fecha:2015-04
Proyecto id:5507-543-31904
Nombre de proyecto principal:Programa: Bioprospección y desarrollo de ingredientes naturales para las industrias cosmética, farmacéutica y de productos de aseo con base en la biodiversidad colombiana
Comunidad vinculada:Comunidad científica colombiana