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| Registros recuperados : 8 | |
| 1. |  | SCAPINELLO, J.; OLIVEIRA, J. V.; CHIARADIA, L. A.; TOMAZELLI JÚNIOR, O.; NIERO, R.; MAGRO, J. D. Insecticidal and growth inhibiting action of the supercritical extracts of Melia azedarach on Spodoptera frugiperda. Revista Brasileira de Engenharia Agrícola e Ambiental, Campina Grande, v. 18, p. 866-872, 2014.| Biblioteca(s): Epagri-Sede. |
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| 2. | | SCAPINELLO, J.; OLIVEIRA, J. V.; RIBEIROS, M. L.; TOMAZELLI JÚNIOR, O.; CHIARADIA, L. A.; MAGRO, J. D. Effects of supercritical CO2extracts of Melia azedarach L. on thecontrol of fall armyworm (Spodoptera frugiperda). The Journal of Supercritical Fluids, New York, v. 93, p. 20-26, 2014.| Biblioteca(s): Epagri-Sede. |
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| 3. | | VICENTE, L. R. M.; KUHN, F.; MAGRO, J. D.; TOMAZELLI JÚNIOR, O.; PADILHA, P. J. M.; COSTA, S. W.; SCAPINELLO, J. Capacidade aglutinante das lectinas em camarões marinhos Litopenaeus vannamei desafiados com WSSV e alimentados com dietas contendo diferentes níveis de extrato de Cynodon dactylon. In: SIMPÓSIO INTERNACIONAL DE CARCINICULTURA, 10. SIMPÓSIO INTERNACIONAL DE AQUICULTURA, 7., 2013, Natal, RN. [Trabalhos Técnicos - FENACAM 2013]. Natal, RN: ABCC, 2013. p. 110.| Biblioteca(s): Epagri-Sede. |
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| 4. | | KUHN, F.; PADILHA, P. J. M.; VICENTE, L. R. M.; TOMAZELLI JÚNIOR, O.; SCAPINELLO, J.; MAGRO, J. D.; COSTA, S. W. Estudos preliminares da atividade antiviral e antimicrobiana do Cynodon spp. contra o vírus da mancha branca e vibriose em Litopenaeus vannamei. In: SIMPÓSIO INTERNACIONAL DE CARCINICULTURA, 10. SIMPÓSIO INTERNACIONAL DE AQUICULTURA, 7., 2013, Natal, RN. [Trabalhos Técnicos - FENACAM 2013]. Natal, RN: ABCC, 2013. p. 60.| Biblioteca(s): Epagri-Sede. |
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| 5. | | TOMAZELLI JÚNIOR, O.; COSTA, S. W.; CASTELLVÍ, S. L.; MAGRO, J. D.; PADILHA, P. J. M.; VICENTE, L. R. M.; KUHN, F.; LUCCA, G. S.; SCAPINELLO, J. Microencapsulation of ethanol extract of Cynodon spp. for use in aquaculture by spray drying. In: SIMPÓSIO INTERNACIONAL DE CARCINICULTURA, 10. SIMPÓSIO INTERNACIONAL DE AQUICULTURA, 7., 2013, Natal, RN. [Trabalhos Técnicos - FENACAM 2013]. Natal, RN:ABCC, 2013. p. 109.| Biblioteca(s): Epagri-Sede. |
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| 6. | | KUHN,, F.; SCAPINELLO, J.; PADILHA, P. J. M.; VICENTE, L. R. M.; TOMAZELLI JÚNIOR, O.; MAGRO, J. D.; COSTA, S. W. Potencial antibacteriano in vitro de extratos vegetais contra Vibrio alginolyticus e Vibrio parahaemolyticus. In: SIMPÓSIO INTERNACIONAL DE CARCINICULTURA, 10. SIMPÓSIO INTERNACIONAL DE AQUICULTURA, 7., 2013, Natal, RN. [Trabalhos Técnicos - FENACAM 2013]. Natal, RN: ABCC, 2013. p. 61.| Biblioteca(s): Epagri-Sede. |
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| 7. | | LUCA, G. S.; PADILHA, P. J. M.; VICENTE, L. R. M.; TOMAZELLI JÚNIOR, O.; SCAPINELLO,, J.; KUHN, F.; COSTA, S. W. Potencial antiviral do extrato etanólico de Uncaria tomentosa contra o vírus da mancha branca em Litopenaeus vannamei. In: SIMPÓSIO INTERNACIONAL DE CARCINICULTURA, 10. SIMPÓSIO INTERNACIONAL DE AQUICULTURA, 7., 2013, Natal, RN. [Trabalhos Técnicos - Fenacam 2013]. Natal, RN: ABCC, Natal, RN , 2013.| Biblioteca(s): Epagri-Sede. |
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| 8. | | TOMAZELLI JÚNIOR, O.; KUHN, F.; PADILHA, P. J. M.; VICENTE, L. R. M.; COSTA, S. W.; SILVA, B. C.; SCHLEDER, D. D.; BOLIGNON, A. A.; SCAPINELLO, J.; NESI, C. N.; MAGRO, J. D.; CASTELLVÍ, S. L. Effect of Cynodon dactylon extract on white spot virus-infected Litopenaeus vannamei. Aquaculture International, Suiça, p. 1-16, 2016.| Biblioteca(s): Epagri-Sede. |
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| Registros recuperados : 8 | |
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Registro Completo
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
06/10/2014 |
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Data da última atualização: |
06/10/2014 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Nacional - A |
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Autoria: |
SCAPINELLO, J.; OLIVEIRA, J. V.; RIBEIROS, M. L.; TOMAZELLI JÚNIOR, O.; CHIARADIA, L. A.; MAGRO, J. D. |
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Título: |
Effects of supercritical CO2extracts of Melia azedarach L. on thecontrol of fall armyworm (Spodoptera frugiperda). |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
The Journal of Supercritical Fluids, New York, v. 93, p. 20-26, 2014. |
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Idioma: |
Português |
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Conteúdo: |
tThis work reports the use of Melia azedarach L. extracts obtained from supercritical carbon dioxide extrac-tion (SC-CO2) as an insecticidal agent against fall armyworm (Spodoptera frugiperda). For this purpose,SC-CO2extractions were performed, varying the pressure (150?250 bar), temperature (313?333 K), sam-ple particle size and extraction time. Secondary metabolites from the classes of coumarins, sterols andterpenes were identified in the extracts, with the triterpene melianone being the major constituent. Forthe biological activity tests, diets were prepared with different SC-CO2extract concentrations (100, 500,1000 and 5000 mg/kg) and offered to S. frugiperda (Lepidoptera: Noctuidae). The results indicated thatmortality increased with increasing extract concentrations with 50% mortality (LC50) at a concentration of376.74 mg/kg and reaching 100% mortality at 5000 mg/kg. The inhibition of insect growth was observedat higher concentrations due to the antifeedant action of the extract. At the lowest extract concentra-tion (100 mg/kg), ingestion caused low pupal viability and adults presenting morphological deformities,which thus indicated a chronic toxicity effect. |
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Palavras-Chave: |
Bioinsecticide; Chinaberrya; SC-CO2extraction; Spodoptera frugiperda. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 01908naa a2200229 a 4500
001 1121887
005 2014-10-06
008 2014 bl uuuu u00u1 u #d
100 1 $aSCAPINELLO, J.
245 $aEffects of supercritical CO2extracts of Melia azedarach L. on thecontrol of fall armyworm (Spodoptera frugiperda).$h[electronic resource]
260 $c2014
520 $atThis work reports the use of Melia azedarach L. extracts obtained from supercritical carbon dioxide extrac-tion (SC-CO2) as an insecticidal agent against fall armyworm (Spodoptera frugiperda). For this purpose,SC-CO2extractions were performed, varying the pressure (150?250 bar), temperature (313?333 K), sam-ple particle size and extraction time. Secondary metabolites from the classes of coumarins, sterols andterpenes were identified in the extracts, with the triterpene melianone being the major constituent. Forthe biological activity tests, diets were prepared with different SC-CO2extract concentrations (100, 500,1000 and 5000 mg/kg) and offered to S. frugiperda (Lepidoptera: Noctuidae). The results indicated thatmortality increased with increasing extract concentrations with 50% mortality (LC50) at a concentration of376.74 mg/kg and reaching 100% mortality at 5000 mg/kg. The inhibition of insect growth was observedat higher concentrations due to the antifeedant action of the extract. At the lowest extract concentra-tion (100 mg/kg), ingestion caused low pupal viability and adults presenting morphological deformities,which thus indicated a chronic toxicity effect.
653 $aBioinsecticide
653 $aChinaberrya
653 $aSC-CO2extraction
653 $aSpodoptera frugiperda
700 1 $aOLIVEIRA, J. V.
700 1 $aRIBEIROS, M. L.
700 1 $aTOMAZELLI JÚNIOR, O.
700 1 $aCHIARADIA, L. A.
700 1 $aMAGRO, J. D.
773 $tThe Journal of Supercritical Fluids, New York$gv. 93, p. 20-26, 2014.
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