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Registro Completo |
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia; Embrapa Unidades Centrais. |
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Data corrente: |
03/08/2010 |
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Data da última atualização: |
11/01/2011 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LAUMANN, R. A.; MORAES, M. C. B.; SILVA, J. P. da; VIEIRA, A. M. C.; SILVEIRA, S. da; BORGES, M. |
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Afiliação: |
RAUL ALBERTO LAUMANN, CENARGEN; MARIA CAROLINA BLASSIOLI MORAES, CENARGEN; JOSEANE PADILHA DA SILVA, CENARGEN; AFRÂNIO MÁRCIO CORRÊA VIEIRA, UnB; SAMANTHA DA SILVEIRA, estagiária, CENARGEN; MIGUEL BORGES, CENARGEN. |
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Título: |
Egg parasitoid wasps as natural enemies of the neotropical stink bug Dichelops melacanthus. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, v.45, n.5, p.442-449, maio 2010. |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this work was to determine the potential of five species of Scelionidae wasps ? Telenomus podisi, Trissolcus basalis, Trissolcus urichi, Trissolcus teretis and Trissolcus brochymenae ? as natural enemies of the neotropical stink bug Dichelops melacanthus, and to determine if the presence of eggs of other stink bug species influences the parasitism and development of the parasitoids. Two kinds of experiments were done in laboratory: without choice of hosts (eggs of D. melacanthus) and with choice (eggs of D. melacanthus and of Euschistus heros). Biological parameters, including proportion of parasitism, immature survivorship, progeny sex ratio, immature stage development period, and host preference were recorded. All the evaluated parasitoids can parasitize and develop on D. melacanthus eggs. The first choice of eggs did not influence the proportion of D. melacanthus eggs parasitized by Tr. basalis, Tr. teretis or Tr. brochymenae. However, D. melacanthus eggs as the first choice of Te. podisi and Tr. urichi increased, respectively, 9 and 14 times the chance for parasitism on eggs of this species. Behavioral and ecological aspects of parasitoids should be considered prior to their use in biological control programs. |
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Palavras-Chave: |
Corn pests; Host preference; Host suitability; Praga do milho; Preferência de hospedeiro. |
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Thesagro: |
Controle biológico; Milho; Praga. |
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Thesaurus Nal: |
Biological control; Telenomus; Trissolcus. |
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Categoria do assunto: |
-- |
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URL: |
https://www.scielo.br/pdf/pab/v45n5/02.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/AI-SEDE-2010/48086/1/45n05a02.pdf
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Marc: |
LEADER 02124naa a2200313 a 4500
001 1872590
005 2011-01-11
008 2010 bl uuuu u00u1 u #d
100 1 $aLAUMANN, R. A.
245 $aEgg parasitoid wasps as natural enemies of the neotropical stink bug Dichelops melacanthus.
260 $c2010
520 $aThe objective of this work was to determine the potential of five species of Scelionidae wasps ? Telenomus podisi, Trissolcus basalis, Trissolcus urichi, Trissolcus teretis and Trissolcus brochymenae ? as natural enemies of the neotropical stink bug Dichelops melacanthus, and to determine if the presence of eggs of other stink bug species influences the parasitism and development of the parasitoids. Two kinds of experiments were done in laboratory: without choice of hosts (eggs of D. melacanthus) and with choice (eggs of D. melacanthus and of Euschistus heros). Biological parameters, including proportion of parasitism, immature survivorship, progeny sex ratio, immature stage development period, and host preference were recorded. All the evaluated parasitoids can parasitize and develop on D. melacanthus eggs. The first choice of eggs did not influence the proportion of D. melacanthus eggs parasitized by Tr. basalis, Tr. teretis or Tr. brochymenae. However, D. melacanthus eggs as the first choice of Te. podisi and Tr. urichi increased, respectively, 9 and 14 times the chance for parasitism on eggs of this species. Behavioral and ecological aspects of parasitoids should be considered prior to their use in biological control programs.
650 $aBiological control
650 $aTelenomus
650 $aTrissolcus
650 $aControle biológico
650 $aMilho
650 $aPraga
653 $aCorn pests
653 $aHost preference
653 $aHost suitability
653 $aPraga do milho
653 $aPreferência de hospedeiro
700 1 $aMORAES, M. C. B.
700 1 $aSILVA, J. P. da
700 1 $aVIEIRA, A. M. C.
700 1 $aSILVEIRA, S. da
700 1 $aBORGES, M.
773 $tPesquisa Agropecuária Brasileira$gv.45, n.5, p.442-449, maio 2010.
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Registro original: |
Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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| 9562. |  | FAZOLIN, M.; SILVA, W. S. da. Preferência de pouso/abrigo de Cerotoma tingomarianus Bechyné, em plantas perenes de um modelo de sistema agroflorestal, em Rio Branco, AC. In: REUNIÃO NACIONAL DE PESQUISA DE FEIJÃO, 5., 1996, Goiânia. Resumos expandidos. Goiânia: Embrapa-CNPAF, 1996. Renafe 96. v. 1, p. 151-153. (EMBRAPA-CNPAF. Documentos, 69).| Tipo: Artigo em Anais de Congresso |
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