2016
DOI: 10.1590/1983-084x/15_214
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Avaliação da atividade larvicida do óleo essencial do Zingiber officinale Roscoe (gengibre) frente ao mosquito Aedes aegypti

Abstract: Evaluation of the larvicidal effectof the essential oil of Zingiber officinale Roscoe (ginger) against the mosquito Aedes aegypti. This study analyzes the larvicidal effect of the oil of Zingiber officinale Roscoe against larvae in third stage of the mosquito Aedes aegypti (Linnaeus 1792). The essential oil was extracted quantitatively by hydrodistillation and we calculated the oil's LC 50 from Reed-Muench (1938) and Pizzi (1950) methods, respectively. The essential oil obtained LC 50 of 76.07 (±2.24) ug mL -1… Show more

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Cited by 24 publications
(16 citation statements)
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“…Federal da Paraíba, Brazil, shows that the results obtained in the CLEO assays had a LC50 of 319.82 µg / mL (SILVA FILHO et al, 2009). A study by the Centro de Ciências Exatas e Tecnologia da Universidade Federal do Maranhão, Brazil, with ZOEO, showed significant larvicidal activity, eliminating 50% at a concentration of 70 µg / mL and growing exponentially from a concentration of 100 µg / mL causing death of 100% of individuals at a concentration of 160 µg / mL (GOMES et al, 2016). These results show that ZOEO has higher toxicity when compared to CLEO, which differs from the results found in this study…”
Section: Toxicity Against Artemia Salinacontrasting
confidence: 98%
“…Federal da Paraíba, Brazil, shows that the results obtained in the CLEO assays had a LC50 of 319.82 µg / mL (SILVA FILHO et al, 2009). A study by the Centro de Ciências Exatas e Tecnologia da Universidade Federal do Maranhão, Brazil, with ZOEO, showed significant larvicidal activity, eliminating 50% at a concentration of 70 µg / mL and growing exponentially from a concentration of 100 µg / mL causing death of 100% of individuals at a concentration of 160 µg / mL (GOMES et al, 2016). These results show that ZOEO has higher toxicity when compared to CLEO, which differs from the results found in this study…”
Section: Toxicity Against Artemia Salinacontrasting
confidence: 98%
“…Os percentuais de mortalidade foram bastante distintos entre as concentrações utilizadas, nas primeiras 24 h do experimento, sendo verificado aumento gradual no percentual de mortalidade à medida em que a concentração foi aumentada. O constituinte majoritário do óleo essencial da Piper callosum (safrol) apresenta atividades larvicidas contra o Aedes aegypti comprovadas cientificamente (SIMAS et al, 2004;SANTOS, 2014), como também o βpineno (GOMES et al, 2016).…”
Section: Espectroscopia No Infravermelho Por Transformada De Fourier unclassified
“…Neste sentido, a grande diversidade da flora brasileira e o comprovado potencial larvicida e repelente de diversos de seus representantes indicam que os repelentes naturais podem suprir as necessidades de alternativas ao controle de populações resistentes ao Ae. aegypti, bem como minimizar o surgimento de efeitos adversos (Torres et al, 2014, Gomes et al, 2016, Ferreira et al,2019. As pesquisas e os esforços para avaliar e desenvolver repelentes à base de plantas tornaram-se muito mais rigorosos nos últimos anos (Mukandiwa et al, 2016).…”
Section: Referênciasunclassified