Insecticidal activity of Anacardium humile (Anacardiaceae) nut shell liquid against Aedes aegypti (Diptera: Culicidae)

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dc.creatorRomano, Camila Aline
dc.creatorSilva, Heloisa Helena Garcia da
dc.creatorGarcia, Marina
dc.creatorSilva, Ionizete Garcia da
dc.date.accessioned2019-10-25T12:41:42Z
dc.date.available2019-10-25T12:41:42Z
dc.date.issued2018-09
dc.description.abstractThis work investigated the insecticidal activity of Cashew Nut Shell Liquid (CNSL) extracted from the species Anacardium humile, a native plant in the Cerrado biome, against Aedes aegypti. A. humile fruits were collected and kept in a forced ventilation kiln at 40ÂșC for seven days for CNSL extraction. Mortality tests were performed on third stage larvae, pupae and adults. In addition, female oviposition behavior, egg viability, and the residual effect of the solution on 3rd stage larvae were observed. The CNSL was diluted in decreasing gradient concentrations to obtain the Lethal Concentration (LC). In oviposition LC99 was used for larvae. Residual effect and oviposition tests were performed with LC99, LC 50 and LC90 were respectively obtained, 6.63 and 11.23 ppm for larvae. No mortality was observed in adults. The residual effect of the CNSL was five days in LC99. A repellent effect of CNSL on the females was noted, with a significant reduction of egg numbers and a change in egg stratification patterns in the oviposition substrate. The larval hatching rate of the eggs exposed to the substrate moistened with CNSL was significantly lower when compared to the control. The results evidenced the insecticidal activity of A. humile CNSL, suggesting it as a promising product in the quest for new botanical insecticides.pt_BR
dc.description.sponsorshipUFGpt_BR
dc.description.sponsorshipSociedade Brasileira de Parasitologiapt_BR
dc.identifier.citationROMANO, Camila Aline; SILVA, Heloisa Helena Garcia da; GARCIA , Marina; SILVA, Ionizete Garcia da. Insecticidal activity of Anacardium humile (Anacardiaceae) nut shell liquid against Aedes aegypti (Diptera: Culicidae). Revista de Patologia Tropical, GoiĂąnia, v. 47, n. 3, p. 183-194, jul./sep. 2018. DisponĂ­vel em: https://www.revistas.ufg.br/iptsp/article/view/55118/26476.pt_BR
dc.identifier.doi10.5216/rpt.v47i3.55118
dc.identifier.issne- 1980-8178
dc.identifier.urihttp://repositorio.bc.ufg.br/handle/ri/18286
dc.language.isoengpt_BR
dc.publisherRuy de Souza Lino Juniorpt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentInstituto de Patologia Tropical (IPTSP) - RGpt_BR
dc.publisher.initialsUFGpt_BR
dc.rightsAcesso Abertopt_BR
dc.subjectVector controlpt_BR
dc.subjectBotanical insecticidept_BR
dc.subjectCerradopt_BR
dc.titleInsecticidal activity of Anacardium humile (Anacardiaceae) nut shell liquid against Aedes aegypti (Diptera: Culicidae)pt_BR
dc.typeArtigopt_BR

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