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 | Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
01/03/2012 |
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Data da última atualização: |
02/03/2012 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MARINHO-PRADO, J. S.; LOURENÇÃO, A. L.; OLIVEIRA, J. A. de; GUEDES, R. N. C.; OLIVEIRA, M. G. de A. |
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Afiliação: |
JEANNE SCARDINI MARINHO PRADO, CNPMA; ANDRÉ LUIZ LOURENÇÃO, IAC; JOEL ANTÔNIO DE OLIVEIRA, UFV; RAUL NARCISO CARVALHO GUEDES, UFV; MARIA GORETI DE ALMEIDA OLIVEIRA, UFV. |
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Título: |
Survival and feeding avoidance of the eucalyptus defoliator Thyrinteina arnobia exposed to the proteinase inhibitor berenil. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Journal of Applied Entomology, Berlin, v. 35, n. 10, p. 763-770, 2011. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Proteinase inhibitors are recognized as potential plant protection agents against pest insects and their use is an alternative for integrated pest management. Berenil is an example of a synthetic trypsin inhibitor and its potential for use as insecticide was assessed against Thyrinteina arnobia (Stoll) (Lepidoptera: Geometridae), one of the main eucalypt defoliators in Brazil. Insect survival and its life history traits including developmen-tal time, pupa weight and viability, and life table parameters of T. arno-bia were assessed in larvae reared on eucalyptus leaves containing 0.00%, 0.06%, 0.12%, 0.25%, 0.50% and 0.75% (w/v) of the synthetic trypsin inhibitor berenil. In addition, food preference and leaf consump-tion of T. arnobia caterpillars were also assessed. Berenil delayed larval development. Larva survival was severely affected by berenil, which also delayed larval development. Sub-lethal concentrations of berenil com-promised life table parameters of T. arnobia reducing its net reproductive rate and population growth rate, while extending generation time. Bere-nil was also deterrent to T. arnobia and did not elicit larva compensatory feeding. The berenil activity as insecticide, repellent and antifeedant against T. arnobia suggests its potential use against eucalyptus defoliating caterpillars. |
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Palavras-Chave: |
Bis-benzamidine; Compensatory feeding; Diminazene aceturate; Manejo integrado de pragas. |
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Thesagro: |
Eucalipto; Inibidor de proteína; Inseticida; Praga de planta; Thyrinteina Arnobia. |
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Thesaurus Nal: |
Biological control; Trypsin inhibitors. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02303naa a2200301 a 4500
001 1917236
005 2012-03-02
008 2011 bl uuuu u00u1 u #d
100 1 $aMARINHO-PRADO, J. S.
245 $aSurvival and feeding avoidance of the eucalyptus defoliator Thyrinteina arnobia exposed to the proteinase inhibitor berenil.$h[electronic resource]
260 $c2011
520 $aAbstract: Proteinase inhibitors are recognized as potential plant protection agents against pest insects and their use is an alternative for integrated pest management. Berenil is an example of a synthetic trypsin inhibitor and its potential for use as insecticide was assessed against Thyrinteina arnobia (Stoll) (Lepidoptera: Geometridae), one of the main eucalypt defoliators in Brazil. Insect survival and its life history traits including developmen-tal time, pupa weight and viability, and life table parameters of T. arno-bia were assessed in larvae reared on eucalyptus leaves containing 0.00%, 0.06%, 0.12%, 0.25%, 0.50% and 0.75% (w/v) of the synthetic trypsin inhibitor berenil. In addition, food preference and leaf consump-tion of T. arnobia caterpillars were also assessed. Berenil delayed larval development. Larva survival was severely affected by berenil, which also delayed larval development. Sub-lethal concentrations of berenil com-promised life table parameters of T. arnobia reducing its net reproductive rate and population growth rate, while extending generation time. Bere-nil was also deterrent to T. arnobia and did not elicit larva compensatory feeding. The berenil activity as insecticide, repellent and antifeedant against T. arnobia suggests its potential use against eucalyptus defoliating caterpillars.
650 $aBiological control
650 $aTrypsin inhibitors
650 $aEucalipto
650 $aInibidor de proteína
650 $aInseticida
650 $aPraga de planta
650 $aThyrinteina Arnobia
653 $aBis-benzamidine
653 $aCompensatory feeding
653 $aDiminazene aceturate
653 $aManejo integrado de pragas
700 1 $aLOURENÇÃO, A. L.
700 1 $aOLIVEIRA, J. A. de
700 1 $aGUEDES, R. N. C.
700 1 $aOLIVEIRA, M. G. de A.
773 $tJournal of Applied Entomology, Berlin$gv. 35, n. 10, p. 763-770, 2011.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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Origem |
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Cutter |
Registro |
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Status |
URL |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Unidades Centrais. Para informações adicionais entre em contato com biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
16/06/1995 |
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Data da última atualização: |
01/08/2011 |
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Autoria: |
CAMPOS, F. A. A; SILVA, E. C. da; ARAUJO, J. D. de; BECK, A. A. H.; MEIRELLES, J. C.; JACQUES, A. V. A. |
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Afiliação: |
EMBRAPA-DTC. |
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Título: |
Avaliação tecnico institucional do Centro Nacional de Pesquisa de Gado de Corte: relatório. |
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Ano de publicação: |
1989 |
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Fonte/Imprenta: |
Brasilia, DF: EMBRAPA-DTC, 1989. |
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Páginas: |
paginacao irregular. |
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Idioma: |
Português |
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Palavras-Chave: |
Avaliacao; CNPGC; EMBRAPA; Evaluation; Relatorio; Report. |
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Thesagro: |
Gado de Corte. |
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Thesaurus NAL: |
beef cattle. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00719nam a2200265 a 4500
001 1097366
005 2011-08-01
008 1989 bl uuuu u00u1 u #d
100 1 $aCAMPOS, F. A. A
245 $aAvaliação tecnico institucional do Centro Nacional de Pesquisa de Gado de Corte$brelatório.
260 $aBrasilia, DF: EMBRAPA-DTC$c1989
300 $apaginacao irregular.
650 $abeef cattle
650 $aGado de Corte
653 $aAvaliacao
653 $aCNPGC
653 $aEMBRAPA
653 $aEvaluation
653 $aRelatorio
653 $aReport
700 1 $aSILVA, E. C. da
700 1 $aARAUJO, J. D. de
700 1 $aBECK, A. A. H.
700 1 $aMEIRELLES, J. C.
700 1 $aJACQUES, A. V. A.
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Embrapa Unidades Centrais (AI-SEDE) |
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