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| Registros recuperados : 34 | |
| 5. |  | SPATHELF, P.; SELING, I.; BORGES, R. Z. Avaliação econômica da recuperação de áreas meneralizadas na empresa Copelmi Mineração S.A., Butiá, RS, Brasil. Ciência Rural, Santa Maria, RS, v. 31, n. 5, p. 881-883, set./out. 2001.| Biblioteca(s): Embrapa Florestas. |
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| 6. | | SPATHELF, P.; SELING, I.; BORGES, R. Z. Avaliação econômica da recuperação de áreas mineralizadas na empresa Copelmi Mineracao S. A., Butia, RS, Brasil. Ciencia Rural, Santa Maria, RS, v. 31, n. 5, p. 881-883, set./out. 2001.| Biblioteca(s): Embrapa Florestas. |
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| 9. | | MARTINS, S. S.; TAKAHASHI, L. Y.; BORGES, R. C. G. Desenvolvimento de algumas espécies florestais nativas em plantio de enriquecimento. Silvicultura, São Paulo, v. 12, n. 42, t. 3, p. 239-242, 1992. Edição dos Anais do Congresso Florestal Brasileiro, 6., 1990, Campos do Jordão.| Biblioteca(s): Embrapa Florestas. |
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| 16. | | GOMES, J. M.; COUTO, L.; BORGES, R. de C. G.; FREITAS, S. C. de. Influencia do tamanho da embalagem plastica na producao de mudas de ipe (Tabebuia serratifolia), de copaiba (Copaifera langsforffii) e de angico-vermelho (Piptadenia peregrina). Revista Arvore, Vicosa, v.14, n.1, p.26-34, jan./jun. 1990.| Biblioteca(s): Embrapa Florestas. |
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| 20. | | GOMES, J. M.; COUTO, L.; BORGES, R. de C. G.; FONSECA, E. de P. Efeito de diferentes substratos na producao de mudas de Eucalyptus grandis W. Hill ex- Maiden, em "Win-Strip". Revista Arvore, Vicosa, v.15, n.1, p.35-42, jan./abr. 1991.| Biblioteca(s): Embrapa Florestas. |
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| Registros recuperados : 34 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Florestas; Embrapa Recursos Genéticos e Biotecnologia; Embrapa Unidades Centrais. |
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Data corrente: |
20/12/2017 |
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Data da última atualização: |
11/01/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
MORAES, M. C. B.; BORGES, M.; LAUMANN, R. A.; BORGES, R.; VIANA, A. R.; THOMAZINI, M. J.; SILVA, C. C. A. da; OLIVEIRA, M. W. M. de; BOFF, M. I. C. |
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Afiliação: |
MARIA CAROLINA BLASSIOLI MORAES, Cenargen; MIGUEL BORGES, Cenargen; RAUL ALBERTO LAUMANN, Cenargen; RAFAEL BORGES, UDESC; AMANDA RODRIGUES VIANA; MARCILIO JOSE THOMAZINI, CNPF; CLEONOR CAVALCANTE ALVES DA SILVA, Cenargen; MARCIO WANDRE MORAIS DE OLIVEIRA, Cenargen; MARI INES CARISSIMI BOFF, UDESC. |
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Título: |
Identification and field evaluation of a new blend of the sex pheromone of Hypsipyla grandella. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, v. 52, n. 11, p. 977-986, nov. 2017. |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this work was to identify and carry out a field testing of the sex pheromone composition of the mahogany shoot borer, Hypsipyla grandella, from a population in Southern Brazil. Abdominal glands of H. grandella females were excised and extracted using n-hexane; the gland extracts were analysed by gas chromatography (GC-FID and GC-MS). Wind-tunnel and electrophysiology experiments were conducted to evaluate the role of gland compounds in the mating behavior of H. grandella males. In the field, pheromone traps containing the identified pheromone were tested. In addition to the two previously identified compounds ? (9Z,12E)-tetradecadien-1-ol and (9Z,12E)?tetradecadienyl acetate ?, in insects from Central America populations, two additional compounds were identified in the blend: (9Z)- tetradecen-1-ol and (9Z)-tetradecenyl acetate. Gas chromatography-electroantennographic analyses showed that these four components elicited antennal responses from conspecific males. Wind tunnel bioassays using different amounts of the components Z9?14:OH, Z9,E12?14:OH, Z9?14:OAc, and Z9,E12?14:OAc, elicited male responses similar to the response to conspecific calling females. When the binary and quaternary mixtures were tested in field conditions, males were attracted to the traps containing the quaternary mixture. The new pheromone blend identified in H. grandella males has a great potential to be exploited as a monitoring tool or control measure in the field. |
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Palavras-Chave: |
Bioensaio; Bioensaios em túnel de vento; Broca-do-ponteiro do mogno; Eletroantenografia; Extrato de glândula; Gland extract; Mahogany shoot borer; Pheromone redescription; Redescrição de feromônio; Semiochemical; Semioquímico; Semioquímicos; Wind tunnel bioassays. |
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Thesaurus NAL: |
electroantennography; Semiochemicals. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/169355/1/24160-124863-2-PB.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/169506/1/Identification-and-field-evaluation-of-a-new-blend.pdf
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|
Marc: |
LEADER 02671naa a2200397 a 4500
001 2085075
005 2018-01-11
008 2017 bl uuuu u00u1 u #d
100 1 $aMORAES, M. C. B.
245 $aIdentification and field evaluation of a new blend of the sex pheromone of Hypsipyla grandella.
260 $c2017
520 $aThe objective of this work was to identify and carry out a field testing of the sex pheromone composition of the mahogany shoot borer, Hypsipyla grandella, from a population in Southern Brazil. Abdominal glands of H. grandella females were excised and extracted using n-hexane; the gland extracts were analysed by gas chromatography (GC-FID and GC-MS). Wind-tunnel and electrophysiology experiments were conducted to evaluate the role of gland compounds in the mating behavior of H. grandella males. In the field, pheromone traps containing the identified pheromone were tested. In addition to the two previously identified compounds ? (9Z,12E)-tetradecadien-1-ol and (9Z,12E)?tetradecadienyl acetate ?, in insects from Central America populations, two additional compounds were identified in the blend: (9Z)- tetradecen-1-ol and (9Z)-tetradecenyl acetate. Gas chromatography-electroantennographic analyses showed that these four components elicited antennal responses from conspecific males. Wind tunnel bioassays using different amounts of the components Z9?14:OH, Z9,E12?14:OH, Z9?14:OAc, and Z9,E12?14:OAc, elicited male responses similar to the response to conspecific calling females. When the binary and quaternary mixtures were tested in field conditions, males were attracted to the traps containing the quaternary mixture. The new pheromone blend identified in H. grandella males has a great potential to be exploited as a monitoring tool or control measure in the field.
650 $aelectroantennography
650 $aSemiochemicals
653 $aBioensaio
653 $aBioensaios em túnel de vento
653 $aBroca-do-ponteiro do mogno
653 $aEletroantenografia
653 $aExtrato de glândula
653 $aGland extract
653 $aMahogany shoot borer
653 $aPheromone redescription
653 $aRedescrição de feromônio
653 $aSemiochemical
653 $aSemioquímico
653 $aSemioquímicos
653 $aWind tunnel bioassays
700 1 $aBORGES, M.
700 1 $aLAUMANN, R. A.
700 1 $aBORGES, R.
700 1 $aVIANA, A. R.
700 1 $aTHOMAZINI, M. J.
700 1 $aSILVA, C. C. A. da
700 1 $aOLIVEIRA, M. W. M. de
700 1 $aBOFF, M. I. C.
773 $tPesquisa Agropecuária Brasileira, Brasília$gv. 52, n. 11, p. 977-986, nov. 2017.
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Embrapa Florestas (CNPF) |
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