|
|
| Acesso ao texto completo restrito à biblioteca da Epagri-Sede. Para informações adicionais entre em contato com biblio@epagri.sc.gov.br. |
Registro Completo |
Biblioteca(s): |
Epagri-Sede. |
Data corrente: |
23/04/2008 |
Data da última atualização: |
23/04/2008 |
Autoria: |
ERNANI, P. R.; BAYER, C.; FONTOURA, S. M. V. |
Título: |
Influencia da calagem no rendimento de materia seca de plantas de cobertura e adubacao verde, em casa de vegetacao. |
Ano de publicação: |
2001 |
Fonte/Imprenta: |
Revista Brasileira de Ciencia do Solo, Vicosa, v. 25, n. 4, p. 897-904, out./dez. 2001. |
Idioma: |
Português |
Palavras-Chave: |
Acidez do solo; Calagem; Plantas de cobertura. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00563naa a2200169 a 4500 001 1059005 005 2008-04-23 008 2001 bl uuuu u00u1 u #d 100 1 $aERNANI, P. R. 245 $aInfluencia da calagem no rendimento de materia seca de plantas de cobertura e adubacao verde, em casa de vegetacao. 260 $c2001 653 $aAcidez do solo 653 $aCalagem 653 $aPlantas de cobertura 700 1 $aBAYER, C. 700 1 $aFONTOURA, S. M. V. 773 $tRevista Brasileira de Ciencia do Solo, Vicosa$gv. 25, n. 4, p. 897-904, out./dez. 2001.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Epagri-Sede (Epagri-Sede) |
|
Nenhum exemplar cadastrado para este documento. |
Voltar
|
|
Registro Completo
Biblioteca(s): |
Epagri-Sede. |
Data corrente: |
20/03/2015 |
Data da última atualização: |
20/03/2015 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
ZANARDI, O. Z.; JACOB, C. R.; FRANCO, A.; RIBEIRO, L. P.; VENDRAMIM, J. D.; YAMAMOTO, P. T. |
Título: |
Acaricidal activity of an annoninbased commercial biopesticide against citrus red mite. |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
In: INTERNATIONAL IPM SYMPOSIUM, 8., 2015, Salt Lake City, Utah, Estados Unidos. Anais... Utah: University of illinois, 2015. |
Idioma: |
Inglês |
Conteúdo: |
Acetogenins are a class of natural compounds found in some Annonaceae species with potent insecticidal/acaricidal properties. These compounds are potent inhibitors of electron transport systems in the mitochondria, reducing the ATP levels in the cells conducting the death of the target arthropods. However, few studies had been performed in order to assess the bioactivity of acetogenin-based biopesticides on mites that occur in fruit crops. Therefore, this study evaluated, by topic + residual contact bioassays, the bioactivity of an annonin-based commercial formulation (Anoson® 1.0 EC) against the citrus red mite, Panonychus citri (McGregor) (Acari: Tetranychidae), an important pest of citrus in Brazil. For this purpose, arenas made from Valencia orange leaves were infested with 10 newly emerged mite females and sprayed with solutions (2 mL) at different concentrations (0, 0.25, 0.5, 1, 2, 4 and 8 mL of formulation L-1) in a Potter tower. For each treatment, five arenas with two replicates over time were used, and the mite mortality assessment was performed daily until the fourth day. The tested biopesticide caused high mortality of P. citri (LC50 = 13.47, 0.84, 0.70 and 0.63 mL L-1, after 24, 48, 72, and 96 h of exposure, respectively) in a concentration-dependent way. Moreover, the biopesticide also reduced significantly the number of eggs laid per female (EC50 = 2.87 mL L-1), but did not affect P. citri female fertility. Thus, our results indicate that Anoson® 1.0 EC is a useful component in the framework of citrus red mite IPM in citrus and elsewhere. MenosAcetogenins are a class of natural compounds found in some Annonaceae species with potent insecticidal/acaricidal properties. These compounds are potent inhibitors of electron transport systems in the mitochondria, reducing the ATP levels in the cells conducting the death of the target arthropods. However, few studies had been performed in order to assess the bioactivity of acetogenin-based biopesticides on mites that occur in fruit crops. Therefore, this study evaluated, by topic + residual contact bioassays, the bioactivity of an annonin-based commercial formulation (Anoson® 1.0 EC) against the citrus red mite, Panonychus citri (McGregor) (Acari: Tetranychidae), an important pest of citrus in Brazil. For this purpose, arenas made from Valencia orange leaves were infested with 10 newly emerged mite females and sprayed with solutions (2 mL) at different concentrations (0, 0.25, 0.5, 1, 2, 4 and 8 mL of formulation L-1) in a Potter tower. For each treatment, five arenas with two replicates over time were used, and the mite mortality assessment was performed daily until the fourth day. The tested biopesticide caused high mortality of P. citri (LC50 = 13.47, 0.84, 0.70 and 0.63 mL L-1, after 24, 48, 72, and 96 h of exposure, respectively) in a concentration-dependent way. Moreover, the biopesticide also reduced significantly the number of eggs laid per female (EC50 = 2.87 mL L-1), but did not affect P. citri female fertility. Thus, our results indicate that Anoson® 1.0 EC is a ... Mostrar Tudo |
Palavras-Chave: |
Annonaceae bioactivity; Botanical insecticide; Panonychus citri. |
Categoria do assunto: |
O Insetos e Entomologia |
|
|
Marc: |
LEADER 02304naa a2200217 a 4500 001 1123413 005 2015-03-20 008 2015 bl uuuu u00u1 u #d 100 1 $aZANARDI, O. Z. 245 $aAcaricidal activity of an annoninbased commercial biopesticide against citrus red mite.$h[electronic resource] 260 $c2015 520 $aAcetogenins are a class of natural compounds found in some Annonaceae species with potent insecticidal/acaricidal properties. These compounds are potent inhibitors of electron transport systems in the mitochondria, reducing the ATP levels in the cells conducting the death of the target arthropods. However, few studies had been performed in order to assess the bioactivity of acetogenin-based biopesticides on mites that occur in fruit crops. Therefore, this study evaluated, by topic + residual contact bioassays, the bioactivity of an annonin-based commercial formulation (Anoson® 1.0 EC) against the citrus red mite, Panonychus citri (McGregor) (Acari: Tetranychidae), an important pest of citrus in Brazil. For this purpose, arenas made from Valencia orange leaves were infested with 10 newly emerged mite females and sprayed with solutions (2 mL) at different concentrations (0, 0.25, 0.5, 1, 2, 4 and 8 mL of formulation L-1) in a Potter tower. For each treatment, five arenas with two replicates over time were used, and the mite mortality assessment was performed daily until the fourth day. The tested biopesticide caused high mortality of P. citri (LC50 = 13.47, 0.84, 0.70 and 0.63 mL L-1, after 24, 48, 72, and 96 h of exposure, respectively) in a concentration-dependent way. Moreover, the biopesticide also reduced significantly the number of eggs laid per female (EC50 = 2.87 mL L-1), but did not affect P. citri female fertility. Thus, our results indicate that Anoson® 1.0 EC is a useful component in the framework of citrus red mite IPM in citrus and elsewhere. 653 $aAnnonaceae bioactivity 653 $aBotanical insecticide 653 $aPanonychus citri 700 1 $aJACOB, C. R. 700 1 $aFRANCO, A. 700 1 $aRIBEIRO, L. P. 700 1 $aVENDRAMIM, J. D. 700 1 $aYAMAMOTO, P. T. 773 $tIn: INTERNATIONAL IPM SYMPOSIUM, 8., 2015, Salt Lake City, Utah, Estados Unidos. Anais... Utah: University of illinois, 2015.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Epagri-Sede (Epagri-Sede) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Nenhum registro encontrado para a expressão de busca informada. |
|
|