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 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
11/07/2011 |
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Data da última atualização: |
23/02/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MARQUES, F. A.; ZALESKI, S. R. M.; LAZZARI, S. M. N.; FRENSCH, G.; SENHORINI, G. A.; TRÖGER, A.; FRANCKE, W.; IEDE, E. T.; MORI, K. |
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Afiliação: |
FRANCISCO A. MARQUES, UFPR; SHEILA R. M. ZALESKI, UFPR; SONIA MARIA N. LAZZARI, UFPR; GUSTAVO FRENSCH, UFPR; GRECE A. SENHORINI, UFPR; ARMIN TRÖGER, University of Hamburg; WITKO FRANCKE, University of Hamburg; EDSON TADEU IEDE, CNPF; KENJI MORI, PHOTOSENSITIVE MATERIALS RESEARCH CENTER. |
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Título: |
Identification of (1R, 2S)-Grandisal and (1R, 2S)-Grandisol in Pissodes castaneus male-produced volatiles: evidence of a sex pheromone. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Journal of the Brazilian Chemical Society, v. 22, n.6, p. 1050-1055, 2011. |
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Idioma: |
Inglês |
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Conteúdo: |
The banded pine weevil, Pissodes castaneus (De Geer, 1775) (Coleoptera, Curculionidae) is a forest pest recorded in Brazil since 2001, which is already distributed in the three states of the Southern Region, causing great concern to the forestry sector. Objectives of our study were to isolate, identify, and assess the behavioral activity of male-produced volatiles of P. castaneus. Our results indicate that communication between conspecifics of P. castaneus is mediated by pheromones, as verified by the significant attraction of females to male-produced volatiles. Behavioral tests performed with the insects and the host plant, Pinus taeda, showed that male-produced compounds may act as sex pheromones and that the compounds released by the host plant did not enhance the activity of the male-produced volatiles. The chemical structures of the male specific volatile compounds produced by P. castaneus were determined to be (1R, 2S)-grandisal and (1R, 2S)- grandisol in an enantiomeric excess exceeding 95%. |
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Palavras-Chave: |
Feromona sexual; Gorgulho-da-casca-do-pinus. |
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Thesaurus Nal: |
Coleoptera; Curculionidae; Pissodes castaneus. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01875naa a2200277 a 4500
001 1895531
005 2015-02-23
008 2011 bl uuuu u00u1 u #d
100 1 $aMARQUES, F. A.
245 $aIdentification of (1R, 2S)-Grandisal and (1R, 2S)-Grandisol in Pissodes castaneus male-produced volatiles$bevidence of a sex pheromone.$h[electronic resource]
260 $c2011
520 $aThe banded pine weevil, Pissodes castaneus (De Geer, 1775) (Coleoptera, Curculionidae) is a forest pest recorded in Brazil since 2001, which is already distributed in the three states of the Southern Region, causing great concern to the forestry sector. Objectives of our study were to isolate, identify, and assess the behavioral activity of male-produced volatiles of P. castaneus. Our results indicate that communication between conspecifics of P. castaneus is mediated by pheromones, as verified by the significant attraction of females to male-produced volatiles. Behavioral tests performed with the insects and the host plant, Pinus taeda, showed that male-produced compounds may act as sex pheromones and that the compounds released by the host plant did not enhance the activity of the male-produced volatiles. The chemical structures of the male specific volatile compounds produced by P. castaneus were determined to be (1R, 2S)-grandisal and (1R, 2S)- grandisol in an enantiomeric excess exceeding 95%.
650 $aColeoptera
650 $aCurculionidae
650 $aPissodes castaneus
653 $aFeromona sexual
653 $aGorgulho-da-casca-do-pinus
700 1 $aZALESKI, S. R. M.
700 1 $aLAZZARI, S. M. N.
700 1 $aFRENSCH, G.
700 1 $aSENHORINI, G. A.
700 1 $aTRÖGER, A.
700 1 $aFRANCKE, W.
700 1 $aIEDE, E. T.
700 1 $aMORI, K.
773 $tJournal of the Brazilian Chemical Society$gv. 22, n.6, p. 1050-1055, 2011.
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Registro original: |
Embrapa Florestas (CNPF) |
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Registro Completo
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Biblioteca(s): |
Embrapa Trigo. |
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Data corrente: |
04/07/2011 |
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Data da última atualização: |
26/01/2017 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
RAMOS, N.; BUSCHINELLI, C. C. de A.; TOMM, G. O.; FERREIRA, P. E. P.; VIEIRA, H. B.; FONTES, L. P.; RODRIGUES, I. A.; RODRIGUES, G. S. |
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Afiliação: |
NILZA PATRICIA RAMOS, CNPMA; CLAUDIO CESAR DE A BUSCHINELLI, CNPMA; GILBERTO OMAR TOMM, CNPT; PAULO ERNANI PERES FERREIRA, CNPT; HENRIQUE BARROS VIEIRA, CNPMA; CNPMA; CNPMA; GERALDO STACHETTI RODRIGUES, CNPMA. |
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Título: |
Assessment of social and environmental impacts of canola on the biodiesel production chain in Southern Brazil. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
In: INTERNATIONAL RAPESEED CONGRESS, 13., 2011, Prague, Czech Republic. Abstract book... Prague: International Consultative Research Group on Rapeseed, 2011. |
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Idioma: |
Inglês |
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Notas: |
Oral presentations, p. 92. |
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Conteúdo: |
This research aimed to assess the social and environmental impacts of canola on the biodiesel production chain, as well as to analyze sustainability indicators in a reference term were canola is produced in the Passo Fundo region, state of Rio Grande do Sul, Brazil. Methodology included extensive literature review and application of two impact assessment tools: a) an Eco·certification system for rural activities (Eco·certRural) with 24 criteria for evaluating production chain impacts, based on the input of 15 experts knowledgeable on the diverse segments of the biodiesel chain in the region of the study, and b) a System for weighted environmental impact assessment of rural activities (APOIA-NovoRural) with 62 indicators based on detailed interview and field analyses with a canola- producing farmer. The assessment led to the conclusion that in the Passo Fundo region the biodiesel production chain based on canola brings mostly positive impacts on the environment and for the livelihood of people involved in its production. Since it increases the use of farming inputs and off-farm resources, the aspects related to input and resources demands were less favorable. Canola production brought important contributions for the sustainability of the reference farm, with a general index of 0.77 (in a 0 to 1.0 utility scale). |
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Palavras-Chave: |
Brasil. |
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Thesagro: |
Colza. |
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Thesaurus NAL: |
biodiesel. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/36988/1/Assessment....pdf
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Marc: |
LEADER 02143nam a2200241 a 4500
001 1895035
005 2017-01-26
008 2011 bl uuuu u00u1 u #d
100 1 $aRAMOS, N.
245 $aAssessment of social and environmental impacts of canola on the biodiesel production chain in Southern Brazil.
260 $aIn: INTERNATIONAL RAPESEED CONGRESS, 13., 2011, Prague, Czech Republic. Abstract book... Prague: International Consultative Research Group on Rapeseed$c2011
500 $aOral presentations, p. 92.
520 $aThis research aimed to assess the social and environmental impacts of canola on the biodiesel production chain, as well as to analyze sustainability indicators in a reference term were canola is produced in the Passo Fundo region, state of Rio Grande do Sul, Brazil. Methodology included extensive literature review and application of two impact assessment tools: a) an Eco·certification system for rural activities (Eco·certRural) with 24 criteria for evaluating production chain impacts, based on the input of 15 experts knowledgeable on the diverse segments of the biodiesel chain in the region of the study, and b) a System for weighted environmental impact assessment of rural activities (APOIA-NovoRural) with 62 indicators based on detailed interview and field analyses with a canola- producing farmer. The assessment led to the conclusion that in the Passo Fundo region the biodiesel production chain based on canola brings mostly positive impacts on the environment and for the livelihood of people involved in its production. Since it increases the use of farming inputs and off-farm resources, the aspects related to input and resources demands were less favorable. Canola production brought important contributions for the sustainability of the reference farm, with a general index of 0.77 (in a 0 to 1.0 utility scale).
650 $abiodiesel
650 $aColza
653 $aBrasil
700 1 $aBUSCHINELLI, C. C. de A.
700 1 $aTOMM, G. O.
700 1 $aFERREIRA, P. E. P.
700 1 $aVIEIRA, H. B.
700 1 $aFONTES, L. P.
700 1 $aRODRIGUES, I. A.
700 1 $aRODRIGUES, G. S.
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