Atividade inseticida dos frutos de Trichilia claussenii (Meliaceae) sobre Spodoptera frugiperda

Nebo, Liliane; Matos, Andréia Pereira; Vieira, Paulo C.; Fernandes, João B.; Silva, Maria Fátima das Graças Fernandes da; Rodrigues, Ricardo Ribeiro

doi:10.1590/s0100-40422010000900005

Cited by 9 publications

(7 citation statements)

References 6 publications

(10 reference statements)

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“…Such results have to confirm the insecticidal activity of this genus ever reported for S. frugiperda and other insects (Bogorni and Vendramim, 2003;Bogorni and Vendramim, 2005;Conceschi et al, 2011;Cunha et al, 2006;2008;Mikolajczak and Reed, 1987;Nebo et al, 2010;Roel et al, 2000b;Thomazini et al, 2000;Wheeler and Isman, 2000). Reports regarding the biological activities of the substances and / or extracts from plants of this genus, such as "antifeedant" and insecticidal properties, comparable to azadirachtin are available (Bogorni and Vendramim, 2005;Cunha et al, 2006;Mikolajczak and Reed, 1987).…”

Section: Effect Of the T Silvatica Extracts On Development And Reprosupporting

confidence: 75%

Effect of extracts of Trichilia silvatica C. DC., on development and reproduction parameters of Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae)

Freitas¹,

Formagio²,

Pereira³

et al. 2014

Afr. J. Biotechnol.

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The objective of this study was to evaluate the effects of the methanolic extracts from the leaves, bark and flowers of Trichilia silvatica on Spodoptera frugiperda. Also, it was use in evaluating the total phenolic and flavonoid content of methanolic extracts. We also reported chemical study on the most active extract. Corn leaves were immersed in a 1% methanolic extract solution and fed to second instars of S. frugiperda. The extract of the T. silvatica (LTS) leaves decreased the viability of the larva, prolonged larval duration, affected the pupal biomass, decreased the period of oviposition and the number of eggs as well as affected the egg viability. The methanolic extract of the T. silvatica (BTS) bark decreased the larval viability, oviposition period, number of eggs and egg viability. The flower extract of T. silvatica (FTS) decreased the larval viability and period of oviposition. In relation to the constituent contents, the methanolic extract of the leaves showed highest total phenol (233.37 mg gallic acid/g of extract) and flavonoid (53.17 mg quercetin/g of extract) content. The chemical study of the FTS resulted in α-tocopherol, sitosterol 3-O-glucopyranoside, mustakone and N-metilproline. Our results indicate that the extracts affected the biology of S. frugiperda, with LTS being the most promising.

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Section: Effect Of the T Silvatica Extracts On Development And Reprosupporting

confidence: 75%

Effect of extracts of Trichilia silvatica C. DC., on development and reproduction parameters of Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae)

Freitas¹,

Formagio²,

Pereira³

et al. 2014

Afr. J. Biotechnol.

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“…Decreased feeding in insects has been reported in response to different Trichilia plant extracts (Ramírez et al 2000, Wheeler et al 2001, Rodriguez et al 2003. Many species of Trichilia have effects on insects, including inhibition and regulation of growth (Koul et al 2004), cytotoxic activity (Roel et al 2000, Souza and Vendramim 2001, Cunha et al 2008, and insecticidal activity (Matos et al 2009, Nebo et al 2010.…”

Section: Discussionmentioning

confidence: 99%

Feeding preference of Plutella xylostella for leaves treated with plant extracts

Couto

Fuchs

Pereira

et al. 2016

An. Acad. Bras. Ciênc.

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Plutella xylostella L. is one of the main agents to cause damages to plants of Brassica genus, provoking negative impacts in cultures. The use of botanical extracts in plants protection has been related in literature, however, their use in the species analyzed in this study is not yet reported. We assessed the effect of aqueous and methanolic extracts of the species: Schinus terebinthifolius Raddi ( -branco), occuring in the state of Mato Grosso do Sul and whose feeding preference of P. xylostella larvae of 3rd instar. We intend to answer the following questions: (1) Are the plant species analyzed fagodeterrentes? (2) what type of extract produces the least food preferrence? To answer these questions, we treated cabbage disks with aqueous extracts stored in a refrigerator in periods of 0, 7, 14 and 21 days and the methanolic extracts were treated at concentrations of 0.5 mg/mL, 1.0 mg/ mL, 2.0mg/mL. The aqueous and methanolic extracts of T. silvatica presented the lowest values of feeding preference, 0.113 and 0.06, respectively, compared to other extracts.

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“…A espécie S. frugiperda é uma mariposa da família Noctuidae, conhecida popularmente como lagarta-do-cartucho do milho, é considerada uma das espécies praga mais nociva desta cultura por apresentar incidência durante todo o ano (Nagoshi et al, 2007). A lagarta-do-cartucho destacase pela redução da produtividade e da qualidade do produto final, como também pela dificuldade de controle (Nebo et al, 2010).…”

Section: Introductionunclassified

EFICIÊNCIA DE INSETICIDAS SOBRE Spodoptera frugiperda (J.E. SMITH, 1797) (LEPIDOPTERA: NOCTUIDAE)

Alves¹,

Oliveira²,

Araújo³

et al. 2017

Políticas Educacionais E Suas Interfaces: Desafios E Perspectivas Na Construção De Sociedades Sustentáveis

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Atividade inseticida dos frutos de Trichilia claussenii (Meliaceae) sobre Spodoptera frugiperda

Cited by 9 publications

References 6 publications

Effect of extracts of Trichilia silvatica C. DC., on development and reproduction parameters of Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae)

Effect of extracts of Trichilia silvatica C. DC., on development and reproduction parameters of Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae)

Feeding preference of Plutella xylostella for leaves treated with plant extracts

EFICIÊNCIA DE INSETICIDAS SOBRE Spodoptera frugiperda (J.E. SMITH, 1797) (LEPIDOPTERA: NOCTUIDAE)

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