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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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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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Registro original: |
Embrapa Florestas (CNPF) |
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Registro Completo
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
28/03/2009 |
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Data da última atualização: |
22/02/2016 |
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Tipo da produção científica: |
Boletim de Pesquisa e Desenvolvimento |
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Autoria: |
SILVA-WERNECK, J. O.; SABIÁ JÚNIOR, E. F.; EVANGELISTA, L. S.; SILVA, T. A. de L.; VALDEZ, V. R.; MONNERAT, R. G. |
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Afiliação: |
Joseilde Oliveira Silva-Werneck, Embrapa Recursos Genéticos e Biotecnologia; Elias Ferreira Sabiá Júnior, Universidade de Brasília; Laíse Silva Evangelista, Thatianny Alves de Lima Silva, Universidade de Brasília; Vitor Rios Valdez, Universidade de Brasí. |
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Título: |
Identificação de proteínas VIP3 em estirpes de Bacillus thuringiensis tóxicas para lepidópteros-praga. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
Brasília: Embrapa Recursos Genéticos e Biotecnologia, 2008. |
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Páginas: |
20 p. |
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Série: |
(Embrapa Recursos Genéticos e Biotecnologia. Boletim de Pesquisa e Desenvolvimento, 222). |
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Idioma: |
Português |
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Thesagro: |
Bacillus Thuringiensis; Bactéria; Controle Biológico; Lepidóptero; Praga. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CENARGEN-2009-09/31573/3/bp222_1208.pdf
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Marc: |
LEADER 00834nam a2200241 a 4500
001 1191222
005 2016-02-22
008 2008 bl uuuu u0uu1 u #d
100 1 $aSILVA-WERNECK, J. O.
245 $aIdentificação de proteínas VIP3 em estirpes de Bacillus thuringiensis tóxicas para lepidópteros-praga.$h[electronic resource]
260 $aBrasília: Embrapa Recursos Genéticos e Biotecnologia$c2008
300 $a20 p.
490 $a(Embrapa Recursos Genéticos e Biotecnologia. Boletim de Pesquisa e Desenvolvimento, 222).
650 $aBacillus Thuringiensis
650 $aBactéria
650 $aControle Biológico
650 $aLepidóptero
650 $aPraga
700 1 $aSABIÁ JÚNIOR, E. F.
700 1 $aEVANGELISTA, L. S.
700 1 $aSILVA, T. A. de L.
700 1 $aVALDEZ, V. R.
700 1 $aMONNERAT, R. G.
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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