Effect of Triterpenoids and Limonoids Isolated from Cabralea canjerana and Carapa guianensis (Meliaceae) against Spodoptera frugiperda (J. E. Smith)

Sarria, André Lucio Franceschini; Soares, M. S.; Matos, Andréia Pereira; Fernandes, J. B.; Vieira, P. C.; Silva, M. F. d. G. F. da

doi:10.5560/znc.2011.66c0245

Cited by 16 publications

(20 citation statements)

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“…No presente estudo, o extrato orgânico EB175, obtido de Trichilia sp., apresentou atividade ovicida significante. Os triterpenoides e limonoides isolados de algumas Meliaceae são descritos como potencialmente inseticidas contra Spodoptera frugiperda (lagarta do cartucho) (Sarria et al, 2011). Três extratos de plantas da família Euphorbiaceae inibiram a eclosão de ovos de modo significante, sendo dois aquosos, Mabea nitida (EB90) e Phyllanthus attenuatus (EB86), e um orgânico, Croton glandulosum (EB87).…”

Section: Discussão E Conclusãounclassified

Avaliação da atividade anti-helmíntica de extratos brutos de plantas da Floresta Amazônica e Mata Atlântica brasileira sobre Haemonchus contortus

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Suffredini

et al. 2014

Arq. Bras. Med. Vet. Zootec.

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RESUMONo mundo todo, as verminoses são causa de considerável prejuízo econômico na criação de ovinos. As perdas estão relacionadas ao retardo na produção, custos com tratamentos profiláticos e, em casos extremos, à morte dos animais. O objetivo deste trabalho foi verificar a ação anti-helmíntica de extratos vegetais sobre nematoides como alternativa terapêutica no tratamento da verminose em ovinos. Extratos orgânicos e aquosos foram obtidos de plantas nativas da Floresta Amazônica e Mata Atlântica, e foram testados na concentração de 100µg/mL em ensaios de toxicidade in vitro contra ovos de Haemonchus contortus e de 200µg/mL contra suas larvas. Na concentração estabelecida, apresentaram significante atividade relacionada à inibição de eclosão de ovos; em particular, o extrato orgânico de folhas e frutos de Trichilia sp. e o extrato aquoso dos órgãos aéreos de Phyllanthus attenuatus. Os resultados in vitro sugerem que extratos aquosos e orgânicos dessas plantas podem oferecer novas alternativas de controle da verminose em ovinos a partir de produtos naturais.

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Section: Discussão E Conclusãounclassified

Avaliação da atividade anti-helmíntica de extratos brutos de plantas da Floresta Amazônica e Mata Atlântica brasileira sobre Haemonchus contortus

Cunha

Neto

Suffredini

et al. 2014

Arq. Bras. Med. Vet. Zootec.

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“…Although the Amazon region is one of the main centers of biodiversity, the reports of the plants with insecticidal properties are becoming more frequent from the 2000s (COITINHO et al, 2006;SILVA et al, 2007;SARRIA et al 2011;ALVES et al, 2012;FAZOLIN et al, 2016;SANTOS et al, 2015SANTOS et al, , 2016. In general, botanical insecticides are less toxic than the synthetic ones and they degrade faster (ABBASSY; ABDELGALEIL; RABIE, 2009).…”

Section: O R + T R I a Z O P H O S C O R + C H L O R P Y R I F O S mentioning

confidence: 99%

“…Despite the immense Amazonian plant diversity, the insecticide potential of species found in the forest itself is little known, since the related studies have become more frequent in the last decade (PEREIRA et al, 2008;SARRIA et al, 2011;GOUVÊA et al, 2010;LIMA-MENDONÇA et al, 2013).…”

Section: Introductionmentioning

confidence: 99%

“…From a toxicological point of view the recognition of the potential insecticide of occurring plants in the Amazon flora, as copaíba, is relevant because of the range of secondary metabolites often found in vegetable insecticides (SANTIAGO et al, 2005;AMBROZIN et al, 2006;GERIS et al, 2008;SARRIA et al, 2011). These compounds are needed for the immediate survival of plant cells, but they serve as an evolutionary advantage to their own survival and reproduction, may also act as a natural defense pesticides against herbivores and pathogens (GOUVÊA et al, 2010;RANI;VENKATESHWARAMMA;DEVANAND, 2011).…”

Section: Introductionmentioning

confidence: 99%

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Potentiation of Copaíba Oil-Resin With Synthetic Insecticides to Control of Fall Armyworm

et al. 2017

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-The control of Spodoptera frugiperda (J. E. SMITH) (Lepidoptera: Noctuidae) has been carried out mainly with pyrethroids and organophosphates insecticides. The continuous and indiscriminate use of synthetic insecticides, for decades, has led to the selection of resistant populations and has caused concerns for human health and the environment. An alternative is the use of botanical insecticides, including through the mixtures with synthetic insecticides. This study aimed to investigate the toxicity of copaiba oil-resin mixtures (COR) with deltamethrin, beta-cyfluthrin, beta-cypermethrin, methomyl, triazophos and chlorpyrifos for S. frugiperda. Bioassays were performed in the laboratory using newly hatched caterpillars on a contaminated surface (filter paper). Initially, concentration-mortality curves were established for each insecticide and COR. Based on the results, experiments were conducted to verify the effect of the COR mixtures with synthetic insecticides in the proportions of 1:1 (LC 25 + LC 25 ) on larvae of S. frugiperda. Additionally, COR concentration-response curves were established by adding 1/8 of the recommended rate of each insecticide. Notably, the use of this concentration for all insecticides was previously determined in bioassays, and no significant toxicity was found for S. frugiperda caterpillars. It was found that the toxicity of COR increased substantially by adding synthetic insecticides, especially with lower mixtures with beta-cypermethrin, methomyl and triazophos.Keywords: Bioinsecticide. Additive effect. Synergism. Corn plague. Integrated pest management. POTENCIALIZAÇÃO DO ÓLEO-RESINA DE COPAÍBA COM INSETICIDAS SINTÉTICOS PARAO CONTROLE DA LAGARTA-DO-CARTUCHO RESUMO -O controle de Spodoptera frugiperda (J. E. SMITH) (Lepidoptera: Noctuidae) tem sido realizado principalmente com inseticidas piretróides e organofosforados. O uso contínuo e indiscriminados de inseticidas sintéticos, durante décadas, tem ocasionado a seleção de populações resistentes, bem como preocupações em relação à saúde humana e ao meio ambiente. Uma alternativa é o emprego de inseticidas botânicos, inclusive por meio de misturas com inseticidas sintéticos. Assim, este trabalho teve por objetivo investigar a toxicidade de misturas do óleo-resina de copaíba (ORC) com os inseticidas deltametrina, beta-ciflutrina, beta-cipermetrina, metomil, triazofós e clorpirifós para S. frugiperda. Foram realizados bioensaios em laboratório utilizando-se lagartas recém-eclodidas em superfície contaminada (papel filtro). Inicialmente, foram estabelecidas curvas de concentração-mortalidade para cada inseticida e para o COR. A partir dos resultados obtidos foram realizados bioensaios para verificar o efeito das misturas do ORC com os inseticidas sintéticos nas proporções de 1:1 (CL 25 + CL 25 ) sobre lagartas de S. frugiperda. Adicionalmente, foram estabelecidas curvas de concentração-resposta do ORC adicionando-se 1/8 da dose comercial de cada inseticida. Vale destacar que o uso desta fração para todos os inseticidas foi d...

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“…Secondary metabolites with insecticidal properties include terpenoids and limonoids, among others (SARRIA et al, 2011). These compounds may have different modes of action on insects; they may be acutely toxic, repellent, or inhibit feeding, growth, development, and reproduction.…”

Section: Introductionmentioning

confidence: 99%

Inseticidal Oils From Amazon Plants in Control of Fall Armyworm

2016

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-The potential insecticidal of oils from southwestern Amazon plants against Spodoptera frugiperda (J. E. Smith, 1797) (Lepidoptera: Noctuidae) was investigated. Initial bioassays were performed with undiluted oils from 11 plant species. The efficacy of the oils was evaluated against eggs and third-instar caterpillars of S. frugiperda. The oils of Copaifera sp. (Leguminosae), Orbignya phalerata (Arecaceae), and Carapa guianensis (Meliaceae) displayed a high efficacy against the caterpillars and were used in subsequent concentration-response bioassays, at concentrations established through preliminary tests. The highest nonlethal concentrations of oils and the lowest lethal concentrations were calculated. A completely randomized design was adopted in both bioassays. The LC 50 of the oils varied from 7.50 to 60.84% (v/v). Copaifera sp. oil had the highest toxicity and was 6.84-fold more toxic than O. phalerata oil and 8.11-fold more toxic than Carapa guianensis oil. In general, oils from Copaifera sp., O. phalerata, and Carapa guianensis were effective in controlling S. frugiperda caterpillars under laboratory conditions, and are good candidates for use in integrated management programs of corn pests.

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Effect of Triterpenoids and Limonoids Isolated from Cabralea canjerana and Carapa guianensis (Meliaceae) against Spodoptera frugiperda (J. E. Smith)

Cited by 16 publications

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Avaliação da atividade anti-helmíntica de extratos brutos de plantas da Floresta Amazônica e Mata Atlântica brasileira sobre Haemonchus contortus

Avaliação da atividade anti-helmíntica de extratos brutos de plantas da Floresta Amazônica e Mata Atlântica brasileira sobre Haemonchus contortus

Potentiation of Copaíba Oil-Resin With Synthetic Insecticides to Control of Fall Armyworm

Inseticidal Oils From Amazon Plants in Control of Fall Armyworm

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