Bioactivities of essential oil from Elletaria cardamomum (L.) Maton. to Sitophilus zeamais Motschulsky and

Huang, Yan; Lam, Swee-Sum; Ho, Shiaw Hooi

doi:10.1016/s0022-474x(99)00040-5

Cited by 199 publications

(101 citation statements)

References 13 publications

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“…N = Número de insetos usados no teste, EP = erro padrão da média, IC = intervalo de confiança, RT = razão de toxicidade, 2 = Quiquadrado. Outros óleos essenciais também foram tóxicos por fumigação para S. zeamais, como o metil silicato, principal componente volátil da Securidaca longepedunculata Fers (Polygalaceae) (Jayasekara et al, 2005); Eucalyptus saligna Smith (Myrtaceae) e Cupressus sempervirens L. (Cupressaceae) (Tapondjou et al, 2005) e E. cardamomum (Huang et al, 2000).…”

Section: Methodsunclassified

“…agrotec., Lavras, v. 35, n. 1, p. 172-178, jan./fev., 2011 Nesse contexto, famílias botânicas, tais como Chenopodiaceae, Verbenaceae, Piperaceae, Asteraceae, Lauraceae, Myrtaceae têm despertado o interesse para o controle de pragas, possuindo compostos secundários bioativos com propriedades inseticidas, que apresentam toxicidade por ingestão, contato e fumigação (Fazolin et al, 2007a;Rajendran & Sriranjini, 2008). Esses compostos provocam diversos efeitos sobre pragas, incluindo as de grãos armazenados, como mortalidade, repelência, deterrência na alimentação e oviposição e redução no crescimento (Kabeh & Jalingo, 2007 (Huang et al, 2000;Estrela et al, 2006).…”

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Toxicidade por fumigação, contato e ingestão de óleos essenciais para Sitophilus zeamais Motschulsky, 1885 (Coleoptera: Curculionidae)

et al. 2011

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RESUMOA espécie Sitophilus zeamais é uma das principais pragas do milho armazenado no Brasil. O controle é feito, comumente, utilizando-se medidas de higienização e limpeza, bem como inseticidas sintéticos fumigantes e protetores. A busca por produtos menos tóxicos, biodegradáveis e seguros do ponto de vista ecológico, é muito bem aceita pela sociedade. Assim, os objetivos do presente trabalho foram testar a toxicidade de contato e ingestão e fumigante de óleos essenciais e do composto orgânico natural eugenol para adultos de S. zeamais. Termos para indexação: Gorgulho do milho, bioatividade, plantas inseticidas, concentrações letais. ABSTRACTThe Sitophilus zeamais species is a major pest of stored maize in Brazil. The control is made, usually, using measures of hygiene and cleanliness, synthetic insecticides and fumigant protectors. The search for less toxic products, biodegradable and safe from an ecological point of view is very well accepted by society. The objective of this study was to test the toxicity by contact and ingestion and fumigant of essential oils and eugenol natural organic compound for adults of S. zeamais. The values of LC 50 in oil from leaves of Piper hispidinervum, Eugenia uniflora, Cinnamomum zeylanicum, P. marginatum, Schinus terebinthifolius, Melaleuca leucadendron, green fruits of S. terebinthifolius and eugenol compound in tests of contact and ingestion were estimated at 1.0; 11.6, 14.2, 21.1, 57.7, 75.8, 98.8 and 14.8 L/40 g maize, respectively. The toxicity ratios (TR) ranged from 1.3 to 98.8. In the fumigation of adults, the lethal concentrations ranged from 0.53 to 94.7 L/L air, in the following order of toxicity: P. hispidinervum > P. aduncum > S. terebinthifolius > green fruits of S. terebinthifolius > P. marginatum > eugenol, and the TR ranged from 2.0 to 178.7.

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Toxicidade por fumigação, contato e ingestão de óleos essenciais para Sitophilus zeamais Motschulsky, 1885 (Coleoptera: Curculionidae)

et al. 2011

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“…Recently, studies of essential oils have been made to evaluate its acaricidal (Kim et al, 2004) and insecticidal properties (Choi et al, 2005), especially for stored-product pest control (Bouda et al, 2001;Huang et al, 2000;Kim et al, 2003). This paper reports the chemical composition of the oils from leaves and fruits of P. heptaphyllum, a plant collected in the restinga region on the Tamandaré beach-Pernambuco, as well as its acaricidal activity against the two-spotted mite Tetranychus urticae.…”

Section: Introductionmentioning

confidence: 99%

Chemical composition and acaricidal activity of the leaf and fruit essential oils of Protium heptaphyllum (Aubl.) Marchand (Burseraceae)

et al. 2007

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Essential oils from leaves and fruits of Protium heptaphyllum collected in Tamandaré beach -Pernambuco/Brazil were analysed by GC/MS and tested for toxicity and repellent effect against the two spotted spider mite (Tetranychus urticae). The major constituent identified in the fruits was a-terpinene (47.6 %) whereas oil from leaf contained mainly sesquiterpenes such as 9-epi-caryophyllene (21.4 %), trans-isolongifolanone (10.7 %) and 14-hydroxi-9-epi-caryophyllene (16.7 %). The fruit oil was found to be more effective against the mite when compared to the leaf oil. Both showed mortality properties and oviposition deterrence in higher concentration (10 Fl.l -1 air), but only the essential oil from fruits induced repellence on T. urticae. KEY-WORDSProtium heptaphyllum, essential oil, Tetranychus urticae, acaricidal activityComposição química e atividade acaricida do óleo essencial das folhas e frutos de Protium heptaphyllum (Aubl.) Marchand (Burseraceae) 1 RESUMO O óleo essencial das folhas e frutos de Protium heptaphyllum coletada em Tamandaré-Pernambuco foi analisado por CG/EM e testado sua toxicidade e efeito repelente contra ácaro rajado (Tetranychus urticae). O constituinte majoritário identificado nos frutos foi a-terpineno(47,6 %) enquanto que nas folhas foram os sesquiterpenos 9-epi-cariofileno (21,4 %), trans-isolongifolanona (10,7 %) and 14-hidroxi-9-epi-cariofileno (16,7 %)

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“…For evaluation of nutritional indices we used the methods described by Huang et al (2000) with some modifications by Pavela (2010). The experiment was done in Petri dishes (9 cm in diameter).…”

Section: Methodsmentioning

confidence: 99%

“…This experiment was also done for adults like above just to estimate the FDI. The nutritional indices were calculated for larvae according to Huang et al (2000) …”

Section: Methodsmentioning

confidence: 99%

Antifeedant activity and toxicity of some plant essential oils to Colorado potato beetle, Leptinotarsa decemlineata Say (Coleoptera: Chrysomelidae)

et al. 2014

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Taghizadeh Saroukolai A., Nouri-Ganbalani G., Rafiee-Dastjerdi H., Hadian J. (2014): Antifeedant activity and toxicity of some plant essential oils to Colorado potato beetle, Leptinotarsa decemlineata Say (Coleoptera: Chrysomelidae). Plant Protect. Sci., 50: 207-216.Essential oils of Satureja khuzistanica Jamzad, Ocimum basilicum L., Myrtus communis L., Thymus daenensis Celak, Mentha spicata L., and Eugenia caryophyllus (Sprengel) were evaluated for nutritional indices and mortality of the 4 th instar larvae and adults of Leptinotarsa decemlineata (Say). Relative growth rate, relative consumption rate, efficiency of conversion of ingested food and feeding deterrent index were measured. Results showed that the most efficient essential oil on the 4 th instar larvae and adults was S. khuzistanica (LC 50 = 23.36 and 167.96 ppm, respectively). Even if all essential oils were effective on feeding deterrence of both stages of L. decemlineata, the essential oil of S. khuzistanica was the most effective. So, these essential oils can be used as potential control agents against both stages of L. decemlineata.

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Bioactivities of essential oil from Elletaria cardamomum (L.) Maton. to Sitophilus zeamais Motschulsky and

Cited by 199 publications

References 13 publications

Toxicidade por fumigação, contato e ingestão de óleos essenciais para Sitophilus zeamais Motschulsky, 1885 (Coleoptera: Curculionidae)

Toxicidade por fumigação, contato e ingestão de óleos essenciais para Sitophilus zeamais Motschulsky, 1885 (Coleoptera: Curculionidae)

Chemical composition and acaricidal activity of the leaf and fruit essential oils of Protium heptaphyllum (Aubl.) Marchand (Burseraceae)

Antifeedant activity and toxicity of some plant essential oils to Colorado potato beetle, Leptinotarsa decemlineata Say (Coleoptera: Chrysomelidae)

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