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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
06/04/2004 |
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Data da última atualização: |
27/07/2007 |
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Autoria: |
SILVA, J. C.; MAIA, G. L.; MEYER, M. C. |
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Título: |
Occurrence of Asian Soybean Rust on irrigated fields in Maranhão, Brazil. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
In: WORLD SOYBEAN RESEARCH CONFERENCE, 7.; INTERNATIONAL SOYBEAN PROCESSING AND UTILIZATION CONFERENCE, 4.; CONGRESSO BRASILEIRO DE SOJA, 3., 2004, Foz do Iguassu. Abstracts of contributed papers and posters. Londrina: Embrapa Soybean, 2004. |
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Páginas: |
p. 85. |
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Série: |
(Embrapa Soja. Documentos, 228). |
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Idioma: |
Inglês |
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Notas: |
Editado por Flávio Moscardi, Clara Beatriz Hoffmann-Campo, Odilon Ferreira Saraiva, Paulo Roberto Galerani, Francisco Carlos Krzyzanowski, Mercedes Concordia Carrão-Panizzi. |
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Conteúdo: |
The Asian Soybean Rust (ASR) caused by the fungus Phakopsora pachyrhizi is the most important disease in Brazilian soybean production currently. First reported in 2001 in South America, the disease spread to many Brazilian fields in 2003, with a potential of yield reductions up to 75%. In the state of Maranhão, Northeast Brazil, it occurred at harvesting time of the 2003 growing season, causing no damages. At irrigated fields for seed production in the municipalities of Balsas and Riachão, during the period from May to October, it was observed some incidence of ASR, with different levels of severity. Farmers adopted chemical control as soon as the disease were observed in the field, spraying fungicides like Pyraclostrobin+Epoxiconazole, Tebuconazole, Difenoconazole and Azoxystrobin. Disease severity was estimated as perceptual of infected leaf area (i.l.a.). The plant development stage and the weather conditions were also registered. For diagnosis confirmation, the presence of uredia and urediniospores were checked with stereomicroscope on samples of leaves hold in humid chamber for 24 hours at room temperature. Late chemical control resulted in high disease severity rates on soybean cvs. BRS Jiripoca (40% i.l.a.), BRS Sambaiba (25% i.l.a.) and DM Nobre (25% i.l.a.). Preventive control shows low severity rates on cvs. BRS Tracaja (5% i.l.a.), BRS Uirapuru (2% i.l.a.), BRS Pati (1% i.l.a.), BRS Pintado (1% i.l.a.) and BRS Pirarara (1% i.l.a.). An increase on ASR severity was observed about 5 days after a rainy day of 15mm. The air temperature varied from 21ºC to 35ºC during the growing season. MenosThe Asian Soybean Rust (ASR) caused by the fungus Phakopsora pachyrhizi is the most important disease in Brazilian soybean production currently. First reported in 2001 in South America, the disease spread to many Brazilian fields in 2003, with a potential of yield reductions up to 75%. In the state of Maranhão, Northeast Brazil, it occurred at harvesting time of the 2003 growing season, causing no damages. At irrigated fields for seed production in the municipalities of Balsas and Riachão, during the period from May to October, it was observed some incidence of ASR, with different levels of severity. Farmers adopted chemical control as soon as the disease were observed in the field, spraying fungicides like Pyraclostrobin+Epoxiconazole, Tebuconazole, Difenoconazole and Azoxystrobin. Disease severity was estimated as perceptual of infected leaf area (i.l.a.). The plant development stage and the weather conditions were also registered. For diagnosis confirmation, the presence of uredia and urediniospores were checked with stereomicroscope on samples of leaves hold in humid chamber for 24 hours at room temperature. Late chemical control resulted in high disease severity rates on soybean cvs. BRS Jiripoca (40% i.l.a.), BRS Sambaiba (25% i.l.a.) and DM Nobre (25% i.l.a.). Preventive control shows low severity rates on cvs. BRS Tracaja (5% i.l.a.), BRS Uirapuru (2% i.l.a.), BRS Pati (1% i.l.a.), BRS Pintado (1% i.l.a.) and BRS Pirarara (1% i.l.a.). An increase on ASR severity was ... Mostrar Tudo |
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Categoria do assunto: |
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Marc: |
LEADER 02482naa a2200181 a 4500
001 1466759
005 2007-07-27
008 2004 bl uuuu u00u1 u #d
100 1 $aSILVA, J. C.
245 $aOccurrence of Asian Soybean Rust on irrigated fields in Maranhão, Brazil.
260 $c2004
300 $ap. 85.
490 $a(Embrapa Soja. Documentos, 228).
500 $aEditado por Flávio Moscardi, Clara Beatriz Hoffmann-Campo, Odilon Ferreira Saraiva, Paulo Roberto Galerani, Francisco Carlos Krzyzanowski, Mercedes Concordia Carrão-Panizzi.
520 $aThe Asian Soybean Rust (ASR) caused by the fungus Phakopsora pachyrhizi is the most important disease in Brazilian soybean production currently. First reported in 2001 in South America, the disease spread to many Brazilian fields in 2003, with a potential of yield reductions up to 75%. In the state of Maranhão, Northeast Brazil, it occurred at harvesting time of the 2003 growing season, causing no damages. At irrigated fields for seed production in the municipalities of Balsas and Riachão, during the period from May to October, it was observed some incidence of ASR, with different levels of severity. Farmers adopted chemical control as soon as the disease were observed in the field, spraying fungicides like Pyraclostrobin+Epoxiconazole, Tebuconazole, Difenoconazole and Azoxystrobin. Disease severity was estimated as perceptual of infected leaf area (i.l.a.). The plant development stage and the weather conditions were also registered. For diagnosis confirmation, the presence of uredia and urediniospores were checked with stereomicroscope on samples of leaves hold in humid chamber for 24 hours at room temperature. Late chemical control resulted in high disease severity rates on soybean cvs. BRS Jiripoca (40% i.l.a.), BRS Sambaiba (25% i.l.a.) and DM Nobre (25% i.l.a.). Preventive control shows low severity rates on cvs. BRS Tracaja (5% i.l.a.), BRS Uirapuru (2% i.l.a.), BRS Pati (1% i.l.a.), BRS Pintado (1% i.l.a.) and BRS Pirarara (1% i.l.a.). An increase on ASR severity was observed about 5 days after a rainy day of 15mm. The air temperature varied from 21ºC to 35ºC during the growing season.
700 1 $aMAIA, G. L.
700 1 $aMEYER, M. C.
773 $tIn: WORLD SOYBEAN RESEARCH CONFERENCE, 7.; INTERNATIONAL SOYBEAN PROCESSING AND UTILIZATION CONFERENCE, 4.; CONGRESSO BRASILEIRO DE SOJA, 3., 2004, Foz do Iguassu. Abstracts of contributed papers and posters. Londrina: Embrapa Soybean, 2004.
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Registro original: |
Embrapa Soja (CNPSO) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Recursos Genéticos e Biotecnologia. Para informações adicionais entre em contato com cenargen.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
16/11/2017 |
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Data da última atualização: |
12/06/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
ARCANJO, D. D. R.; VASCONCELOS, A. G.; NASCIMENTO, L. A.; MAFUD, A. C.; PLÁCIDO, A.; ALVES, M. M. M.; DELERUE-MATOS, C.; BEMQUERER, M. P.; VALE, N.; GOMES, P.; OLIVEIRA, E. B.; LIMA, F. C. A.; MASCARENHAS, Y. P.; CARVALHO, F. A. A.; SIMONSEN, U.; RAMOS, R. M.; LEITE, J. R. S. A. |
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Afiliação: |
DANIEL D. R. ARCANJO, UFPI; ANDREANNE G. VASCONCELOS, UFPI; LUCAS A. NASCIMENTO, IFPI; ANA CAROLINA MAFUD, IFSC; ALEXANDRA PLÁCIDO, INSTITUTO SUPERIOR DE ENGENHARIA DO INSTITUTO POLITÉCNICO DO PORTO, PORTUGAL; MICHEL M. M. ALVES, UFPI; CRISTINA DELERUE-MATOS, INSTITUTO SUPERIOR DE ENGENHARIA DO INSTITUTO POLITÉCNICO DO PORTO, PORTUGAL; MARCELO PORTO BEMQUERER, Cenargen; NUNO VALE, FACULDADE DE FARMÁCIA DA UNIVERSIDADE DO PORTO, PORTUGAL; PAULA GOMES, FACULDADE DE CIÊNCIAS DA UNIVERSIDADE DO PORTO, PORTUGAL; EDUARDO B. OLIVEIRA, USP; FRANCISCO C. A. LIMA, UESPI; YVONNE P. MASCARENHAS, IFSC; FERNANDO AÉCIO A. CARVALHO, UFPI; ULF SIMONSEN, AARHUS UNIVERSITY, DENMARK; RICARDO M. RAMOS, IFPI; JOSÉ ROBERTO S. A. LEITE, UNB. |
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Título: |
Structure-function studies of BPP-BrachyNH2 and synthetic analogues thereof with Angiotensin I-Converting Enzyme. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
European Journal of Medicinal Chemistry, v.139, p. 401-411, 2017. |
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DOI: |
10.1016/j.ejmech.2017.08.019 |
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Idioma: |
Inglês |
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Palavras-Chave: |
Docking; G_mmpbsa; Molecular dynamics simulations; Molecular mechanics Poisson-Boltzmann; Proline-Rich oligopeptide; Toxicological prediction. |
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Thesaurus NAL: |
Surface area. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01227naa a2200397 a 4500
001 2079885
005 2024-06-12
008 2017 bl uuuu u00u1 u #d
024 7 $a10.1016/j.ejmech.2017.08.019$2DOI
100 1 $aARCANJO, D. D. R.
245 $aStructure-function studies of BPP-BrachyNH2 and synthetic analogues thereof with Angiotensin I-Converting Enzyme.$h[electronic resource]
260 $c2017
650 $aSurface area
653 $aDocking
653 $aG_mmpbsa
653 $aMolecular dynamics simulations
653 $aMolecular mechanics Poisson-Boltzmann
653 $aProline-Rich oligopeptide
653 $aToxicological prediction
700 1 $aVASCONCELOS, A. G.
700 1 $aNASCIMENTO, L. A.
700 1 $aMAFUD, A. C.
700 1 $aPLÁCIDO, A.
700 1 $aALVES, M. M. M.
700 1 $aDELERUE-MATOS, C.
700 1 $aBEMQUERER, M. P.
700 1 $aVALE, N.
700 1 $aGOMES, P.
700 1 $aOLIVEIRA, E. B.
700 1 $aLIMA, F. C. A.
700 1 $aMASCARENHAS, Y. P.
700 1 $aCARVALHO, F. A. A.
700 1 $aSIMONSEN, U.
700 1 $aRAMOS, R. M.
700 1 $aLEITE, J. R. S. A.
773 $tEuropean Journal of Medicinal Chemistry$gv.139, p. 401-411, 2017.
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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