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| 1. |  | SILVA, P. A.; CUNHA, P. S. J.; SANTOS, J. P. dos; OLIVEIRA, I. V. de; LIMA, C. C.; SILVA, C. R. da; SILVA, J. P. da; CRUZ, W. P. da; SILVA, J. N. da; SILVA, V. F. A.; CARVALHO, F. I. M.; LAMEIRA, O. A. Jaborandi (Pilocarpus Microphyllus stapf ex holmes): propagação vegetativa pelo método da enxertia por Garfagens. In: TÓPICOS em Ciências Agrárias. Belo Horizonte: Poison, 2020. v. 5, cap. 11, p. 96-100.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 2. | | OLIVEIRA, I. V. de; AGUIAR, R. O.; LIMA, C. C.; CUNHA, R. L.; CRUZ, W. P. da; SILVA, C. R. da; SILVA, V. F. A.; SILVA, J. P. da; CARVALHO, F. I. M.; MARTINS, L. H. da S.; SILVA, P. A.; PINHEIRO, H. A. Diurnal variations in water potential and gas exchanges in two-hybrid oil palms under water deficit. Journal of Agricultural Science, v. 12, n. 12, p. 75-88, 2020.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 3. | | AGUIAR, R. O.; CARRÉRA, A. G. P.; CUNHA, R. L.; OLIVEIRA, I. V. de; SILVA, C. R. da; SILVA, V. F. A.; SILVA, J. N. da; SILVA, J. P. da; CARVALHO, F. I. M.; MARTINS, L. H. da S.; SILVA, P. A.; CUNHA, E. F. M. Optimization of the alcoholic concentration obtained from sugary cassava (Manihot esculenta Crantz) by response surface methodology. Journal of Agricultural Science, v. 12, n. 11, p. 157-168, 2020.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| Registros recuperados : 3 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Algodão; Embrapa Recursos Genéticos e Biotecnologia; Embrapa Unidades Centrais. |
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Data corrente: |
05/08/2016 |
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Data da última atualização: |
14/02/2017 |
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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.; VIANA, A. R.; LAUMANN, R. A.; MIRANDA, J. E.; MAGALHÃES, D. M.; BIRKETT, M. A. |
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Afiliação: |
MARIA CAROLINA BLASSIOLI MORAES, Cenargen; MIGUEL BORGES, Cenargen; AMANDA RODRIGUES VIANA, CENARGEN; RAUL ALBERTO LAUMANN, Cenargen; JOSE EDNILSON MIRANDA, CNPA; DIEGO MARTINS MAGALHÃES, UNB; MICHAEL A. BIRKETT, Biological Chemistry and Crop Protection Department. |
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Título: |
Identification and field evaluation of the sex pheromone of a brazilian population of Spodoptera cosmioides. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília v. 51, n. 5, p. 545-554, maio 2016. |
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DOI: |
10.1590/S0100-204X2016000500015 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this work was to identify the sex pheromone of Spodoptera cosmioides and to evaluate whether there is pheromone cross?attraction in Spodoptera sp. (Lepidoptera: Noctuidae). Spodoptera cosmioides gland extracts were analyzed by GC?FID and GC?MS. Wind tunnel and electrophysiology experiments were conducted to evaluate the role of gland compounds. In the field, different pheromone traps were tested: S. frugiperda commercial lure; (9Z)?9?tetradecenyl acetate (Z9?14:OAc) and (9Z,12E)?9,12?tetradecadienyl acetate (Z9,E12?14:OAc) trap; two females of S. cosmioides trap; and hexane control trap. Four acetates were identified in the S. cosmioides female gland extracts as Z9?14:OAc, Z9,E12?14:OAc, (11Z)?11?hexadecenyl acetate (Z11?16:OAc) and hexadecyl acetate (16:OAc), but only the first two acetates induced electrophysiological responses from S. cosmioides male antennae. In wind tunnel experiments, S. cosmioides and S. frugiperda males responded more strongly to conspecific blends; however, there was some cross?attraction, as 47% males of S. frugiperda and 25% males of S. cosmioides responded to heterospecific blends. In field experiments, S. frugiperda and S. cosmioides showed the same response pattern as observed in the wind tunnel bioassays. In summary, the sex pheromone components of S. cosmioides are Z9?14:OAc and Z9,E12?14OAc; they are important for conferring species specificity, and there is pheromone-mediated cross attraction between S. frugiperda and S. cosmioides. MenosThe objective of this work was to identify the sex pheromone of Spodoptera cosmioides and to evaluate whether there is pheromone cross?attraction in Spodoptera sp. (Lepidoptera: Noctuidae). Spodoptera cosmioides gland extracts were analyzed by GC?FID and GC?MS. Wind tunnel and electrophysiology experiments were conducted to evaluate the role of gland compounds. In the field, different pheromone traps were tested: S. frugiperda commercial lure; (9Z)?9?tetradecenyl acetate (Z9?14:OAc) and (9Z,12E)?9,12?tetradecadienyl acetate (Z9,E12?14:OAc) trap; two females of S. cosmioides trap; and hexane control trap. Four acetates were identified in the S. cosmioides female gland extracts as Z9?14:OAc, Z9,E12?14:OAc, (11Z)?11?hexadecenyl acetate (Z11?16:OAc) and hexadecyl acetate (16:OAc), but only the first two acetates induced electrophysiological responses from S. cosmioides male antennae. In wind tunnel experiments, S. cosmioides and S. frugiperda males responded more strongly to conspecific blends; however, there was some cross?attraction, as 47% males of S. frugiperda and 25% males of S. cosmioides responded to heterospecific blends. In field experiments, S. frugiperda and S. cosmioides showed the same response pattern as observed in the wind tunnel bioassays. In summary, the sex pheromone components of S. cosmioides are Z9?14:OAc and Z9,E12?14OAc; they are important for conferring species specificity, and there is pheromone-mediated cross attraction between S. frugiperda and S. co... Mostrar Tudo |
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Palavras-Chave: |
(9Z 12E)-9; 12-tetradecadienila; 12-tetradecadienyl acetate; Acetato de(9Z 12E); Acetato de(9Z)-9-tetradecenila; Armadilha feromonal; Atração cruzada; Cross-attraction; Eletrofisiologia; Monitoramento de praga. |
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Thesaurus NAL: |
Electrophysiology; Pest monitoring; Pheromone traps. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/146113/1/Identification-and-field-evaluation.pdf
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Marc: |
LEADER 02621naa a2200361 a 4500
001 2053334
005 2017-02-14
008 2016 bl uuuu u00u1 u #d
024 7 $a10.1590/S0100-204X2016000500015$2DOI
100 1 $aMORAES, M. C. B.
245 $aIdentification and field evaluation of the sex pheromone of a brazilian population of Spodoptera cosmioides.
260 $c2016
520 $aThe objective of this work was to identify the sex pheromone of Spodoptera cosmioides and to evaluate whether there is pheromone cross?attraction in Spodoptera sp. (Lepidoptera: Noctuidae). Spodoptera cosmioides gland extracts were analyzed by GC?FID and GC?MS. Wind tunnel and electrophysiology experiments were conducted to evaluate the role of gland compounds. In the field, different pheromone traps were tested: S. frugiperda commercial lure; (9Z)?9?tetradecenyl acetate (Z9?14:OAc) and (9Z,12E)?9,12?tetradecadienyl acetate (Z9,E12?14:OAc) trap; two females of S. cosmioides trap; and hexane control trap. Four acetates were identified in the S. cosmioides female gland extracts as Z9?14:OAc, Z9,E12?14:OAc, (11Z)?11?hexadecenyl acetate (Z11?16:OAc) and hexadecyl acetate (16:OAc), but only the first two acetates induced electrophysiological responses from S. cosmioides male antennae. In wind tunnel experiments, S. cosmioides and S. frugiperda males responded more strongly to conspecific blends; however, there was some cross?attraction, as 47% males of S. frugiperda and 25% males of S. cosmioides responded to heterospecific blends. In field experiments, S. frugiperda and S. cosmioides showed the same response pattern as observed in the wind tunnel bioassays. In summary, the sex pheromone components of S. cosmioides are Z9?14:OAc and Z9,E12?14OAc; they are important for conferring species specificity, and there is pheromone-mediated cross attraction between S. frugiperda and S. cosmioides.
650 $aElectrophysiology
650 $aPest monitoring
650 $aPheromone traps
653 $a(9Z 12E)-9
653 $a12-tetradecadienila
653 $a12-tetradecadienyl acetate
653 $aAcetato de(9Z 12E)
653 $aAcetato de(9Z)-9-tetradecenila
653 $aArmadilha feromonal
653 $aAtração cruzada
653 $aCross-attraction
653 $aEletrofisiologia
653 $aMonitoramento de praga
700 1 $aBORGES, M.
700 1 $aVIANA, A. R.
700 1 $aLAUMANN, R. A.
700 1 $aMIRANDA, J. E.
700 1 $aMAGALHÃES, D. M.
700 1 $aBIRKETT, M. A.
773 $tPesquisa Agropecuária Brasileira, Brasília$gv. 51, n. 5, p. 545-554, maio 2016.
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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