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| Registros recuperados : 46 | |
| Registros recuperados : 46 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
01/09/2008 |
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Data da última atualização: |
29/06/2018 |
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Autoria: |
SILVA, C. C. A. da; LAUMANN, R. A.; MORAES, M. C. B.; PAREJA, M.; BORGES, M. |
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Afiliação: |
CLEONOR CAVALCANTE ALVES DA SILVA, Cenargen; RAUL ALBERTO LAUMANN, Cenargen; MARIA CAROLINA BLASSIOLI MORAES, Cenargen; Martin Pareja, Swedish University of Agricultural Sciences/Department of Ecology; MIGUEL BORGES, Cenargen. |
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Título: |
Euschistus heros mass rearing technique for the multiplication of Telenomus podisi. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 43, n. 5, p. 575-580, maio 2008 |
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Idioma: |
Inglês |
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Notas: |
Título em português: Técnica de criação massal de Euschistus heros para a multiplicação de Telenomus podisi. |
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Conteúdo: |
The objective of this work was to improve the mass rearing technique of Euschistus heros in laboratory. Nymphs and adults were reared at densities 100, 200, 300 and 400 eggs per Petri dish (9 cm diameter), and at 50, 100, 150 and 200 couples per rearing cages (900 mL), respectively. Survival rate of immature stages and survivorship and reproduction of adults were determinated. Survivorship of nymph to adult was the highest (89%) at density 100 eggs per dish. Adult survivorship was independent of density, and 100 couples per cage were the best to improve quality of the produced progeny. In these conditions, fecundity was 160.8±9.28 eggs per female, and a total of 8,950±456 eggs per cage per month was produced. Two hundred couples per cage showed a negative effect on reproduction, which decreased to 65%. With this technique, a colony of 35 cages with 100 couples per cage yields about 313.3 thousands eggs per month, which is enough to supply the egg parasitoid Telenomus podisi to colonize about 35 ha of soybean field. |
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Palavras-Chave: |
densidade; egg parasitoid; neotropical brown stink bug; parasitóide de ovos; percevejo marrom. |
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Thesagro: |
Controle Biológico. |
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Thesaurus NAL: |
biological control; density. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/AI-SEDE/44190/1/43n05a04.pdf
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Marc: |
LEADER 01944naa a2200277 a 4500
001 1124995
005 2018-06-29
008 2008 bl uuuu u00u1 u #d
100 1 $aSILVA, C. C. A. da
245 $aEuschistus heros mass rearing technique for the multiplication of Telenomus podisi.
260 $c2008
500 $aTítulo em português: Técnica de criação massal de Euschistus heros para a multiplicação de Telenomus podisi.
520 $aThe objective of this work was to improve the mass rearing technique of Euschistus heros in laboratory. Nymphs and adults were reared at densities 100, 200, 300 and 400 eggs per Petri dish (9 cm diameter), and at 50, 100, 150 and 200 couples per rearing cages (900 mL), respectively. Survival rate of immature stages and survivorship and reproduction of adults were determinated. Survivorship of nymph to adult was the highest (89%) at density 100 eggs per dish. Adult survivorship was independent of density, and 100 couples per cage were the best to improve quality of the produced progeny. In these conditions, fecundity was 160.8±9.28 eggs per female, and a total of 8,950±456 eggs per cage per month was produced. Two hundred couples per cage showed a negative effect on reproduction, which decreased to 65%. With this technique, a colony of 35 cages with 100 couples per cage yields about 313.3 thousands eggs per month, which is enough to supply the egg parasitoid Telenomus podisi to colonize about 35 ha of soybean field.
650 $abiological control
650 $adensity
650 $aControle Biológico
653 $adensidade
653 $aegg parasitoid
653 $aneotropical brown stink bug
653 $aparasitóide de ovos
653 $apercevejo marrom
700 1 $aLAUMANN, R. A.
700 1 $aMORAES, M. C. B.
700 1 $aPAREJA, M.
700 1 $aBORGES, M.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 43, n. 5, p. 575-580, maio 2008
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Embrapa Unidades Centrais (AI-SEDE) |
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