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| Registros recuperados : 508 | |
| 182. |  | GODOY, C. V.; FLAUSINO, A. M.; SANTOS, L. C. M.; PONTE, E. M. del. Eficiência do controle da ferrugem asiática da soja em função do momento de aplicação sob condições de epidemia em Londrina, PR. Tropical Plant Pathology, Brasília, DF, v.34, n.1, p. 56-61, Jan./Feb. 2009.| Biblioteca(s): Embrapa Soja. |
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| 183. | | ALVES, S. A. M.; FURTADO, G. Q.; GODOY, C. V.; BERGAMIN FILHO, A. Efeito da temperatura e do período de molhamento na formação de apressórios de Phakopsora pachyrhizi. Fitopatologia Brasileira, Brasília, v. 29, p. S208, ago. 2004. Suplemento. Resumo apresentado no XXXVII Congresso Brasileiro de Fitopatologia, Gramado, RS, agosto, 2004.| Biblioteca(s): Embrapa Soja. |
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| 184. | | ALVES, S. A. M.; FURTADO, G. Q.; GODOY, C. V.; BERGAMIN FILHO, A. Efeito da temperatura e do período de molhamento na germinação de Phakopsora pachyrhizi. Fitopatologia Brasileira, Brasília, v. 29, p. S207, ago. 2004. Suplemento. Resumo apresentado no XXXVII Congresso Brasileiro de Fitopatologia, Gramado, RS, agosto, 2004.| Biblioteca(s): Embrapa Soja. |
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| 185. | | CRUVINEL, A. R.; OTTONI, G.; LEÃO, K. C.; GODOY, C. V. Efeito de cultivares no progresso de ferrugem asiática da soja. In: REUNIÃO DE PESQUISA DE SOJA NA REGIÃO CENTRAL DO BRASIL, 26., 2004, Ribeirão Preto. Resumos... Londrina: Embrapa Soja: Fundação Meridional, 2004. p. 187-188. (Embrapa Soja. Documentos, 234). Organizado por Odilon Ferreira Saraiva, Janete Lasso Ortiz, Regina Maria Villas Boas de Campos Leite.| Biblioteca(s): Embrapa Soja. |
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| 186. | | CRUVINEL, A. R.; OTTONI, G.; LEÃO, K. C.; GODOY, C. V.; LIMA, L. P. Efeito de cultivares no progresso de ferrugem asiática da soja. Fitopatologia Brasileira, Brasília, v. 29, p. S301, ago. 2004. Suplemento. Resumo apresentado no XXXVII Congresso Brasileiro de Fitopatologia, Gramado, RS, agosto, 2004.| Biblioteca(s): Embrapa Soja. |
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| 187. | | CRUVINEL, A. R.; OTTONI, G.; GODOY, C. V.; SILVA, M. J.; LIMA, K. C. Efeito do ciclo da cultivar no progresso da ferrugem asiática da soja. Fitopatologia Brasileira, Brasília, DF, v. 30, p. S 103, ago. 2005. Suplemento. ref. 284. Edição dos Resumos do XXXVIII Congresso Brasileiro de Fitopatologia, Brasília, DF, ago. 2005.| Biblioteca(s): Embrapa Soja. |
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| 188. | | CRUVINEL, A. R.; OTTONI, G.; LIMA, L. P.; GODOY, C. V. Efeito da época de plantio no progresso de ferrugem asiática da soja. In: REUNIÃO DE PESQUISA DE SOJA NA REGIÃO CENTRAL DO BRASIL, 26., 2004, Ribeirão Preto. Resumos... Londrina: Embrapa Soja: Fundação Meridional, 2004. p. 188-189. (Embrapa Soja. Documentos, 234). Organizado por Odilon Ferreira Saraiva, Janete Lasso Ortiz, Regina Maria Villas Boas de Campos Leite.| Biblioteca(s): Embrapa Soja. |
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| 189. | | CRUVINEL, A. R.; OTTONI, G.; LIMA, L. P.; GODOY, C. V. Efeito da época de plantio no rpogresso de ferrugem asiática da soja. Fitopatologia Brasileira, Brasília, v. 29, p. S301, ago. 2004. Suplemento. Resumo apresentado no XXXVII Congresso Brasileiro de Fitopatologia, Gramado, RS, agosto, 2004.| Biblioteca(s): Embrapa Soja. |
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| 190. | | SILVA, J. C.; MAIA, G. L.; MEYER, M. C.; GODOY, C. V. Efeito de fungicidas no controle da ferrugem asiática, das doenças de final de ciclo e na sanidade das sementes de soja. In: REUNIÃO DE PESQUISA DE SOJA NA REGIÃO CENTRAL DO BRASIL, 26., 2004, Ribeirão Preto. Resumos... Londrina: Embrapa Soja: Fundação Meridional, 2004. p. 131-132. (Embrapa Soja. Documentos, 234). Organizado por Odilon Ferreira Saraiva, Janete Lasso Ortiz, Regina Maria Villas Boas de Campos Leite.| Biblioteca(s): Embrapa Soja. |
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| 191. | | OTTONI, G.; CRUVINEL, A. R.; GODOY, C. V.; LIMA, K. C.; BOLZAM, M. A. Efeito de fungicida na ferrugem asiática da soja. Fitopatologia Brasileira, Brasília, DF, v. 30, p. S 104, ago. 2005. Suplemento. ref. 292. Edição dos Resumos do XXXVIII Congresso Brasileiro de Fitopatologia, Brasília, DF, ago. 2005.| Biblioteca(s): Embrapa Soja. |
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| 192. | | GODOY, C. V.; FLAUSINO, A. M.; SANTOS, L. C. M.; PAZUCH, D.; MARINI, D. Efeito da severidade de ferrugem asiática da soja na produtividade da cultura e relações com avaliações por sensoriamento remoto. Fitopatologia Brasileira, Brasília, DF, v. 32, p. S211, ago. 2007. Suplemento, resumo 0507. Edição dos Resumos do XL Congresso Brasileiro de Fitopatologia, Maringá, PR, ago. 2007.| Biblioteca(s): Embrapa Soja. |
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| 194. | | GODOY, C. V.; SEIXAS, C. D. S.; SOARES, R. M.; MEYER, M. C.; COSTAMILAN, L. M. Manchou a soja. Cultivar grandes culturas, Pelotas, v. 21, n. 267, p. 41-43, ago. 2021.| Biblioteca(s): Embrapa Trigo. |
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| 197. | | ALVES, S. A.; FURTADO, G. Q.; CARNEIRO, L. C.; GODOY, C. V.; BERGAMIN FILHO, A. Influência da temperatura e da duração do período de molhamento foliar no desenvolvimento da ferrugem da soja. Fitopatologia Brasileira, Brasília, DF, v. 30, p. S 127, ago. 2005. Suplemento. ref. 431. Edição dos Resumos do XXXVIII Congresso Brasileiro de Fitopatologia, Brasília, DF, ago. 2005.| Biblioteca(s): Embrapa Soja. |
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| 199. | | GODOY, C. V.; TOLEDO, J. F. F.; ABDELNOOR, R. V.; YORINORI, J. T.; DALL' AGNOL, A. Manejo integrado da ferrugem e melhoramento genético da cultura da soja: novos desafios. In: SIMPÓSIO SOBRE INOVAÇÃO E CRIATIVIDADE CIENTÍFICA NA EMBRAPA, 1., 2008; SIMPÓSIO SOBRE INOVAÇÃO E CRIATIVIDADE CIENTÍFICA NA EMBRAPA, 2., 2010, Brasília, DF. Trabalhos apresentados e documentos... Brasília, DF: Embrapa, 2012. 1 DVD.| Biblioteca(s): Embrapa Soja. |
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| Registros recuperados : 508 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
05/04/2010 |
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Data da última atualização: |
17/04/2018 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
PRIOR, E.; KENNEDY, B.; HERSHMAN, D.; GODOY, C. V.; OMIELAN, J.; KUMUDINI, S. |
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Afiliação: |
ELENA PRIOR, University of Kentucky; BRENDA KENNEDY, University of Kentucky; DON HERSHMAN; CLAUDIA VIEIRA GODOY, CNPSo; JOE OMIELAN, University of Kentucky; SARATHA KUMUDINI, University of Kentucky. |
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Título: |
The role of variation in genetic susceptibility to soybean rust on the photosynthetic competence of infected leaves. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Plant Management Network, St. Paul, 2010. |
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Idioma: |
Inglês |
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Notas: |
Edição do Proceedings of the National Soybean Rust Symposium, New Orleans, 2009. |
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Conteúdo: |
Three soybean rust infection types have been reported: 1) tan lesions indicate a compatible and susceptible reaction, 2) red- brown (RB) lesion type has been associated with few non-sporulating uredinia representing a resistant reaction, and 3) immune reaction with no visible evidence of infection. Differences among cultivars would imply genotypic differences in tolerance, which can be define as the ability of the host to endure the presence of the pathogen with reduced disease symptoms and/or damages. Soybean rust-induced yield loss has been associated with reduction in light interception due to premature leaf loss and the lesions on the remaining green leaves. Incorporation of the effect of the pathogen on photosynthetic efficiency of disease leaves from different soybean cultivars in model to predict production might increase the accuracy and precision of the estimates supply by this model. Bastiaans (1991) proposed the concept of a "virtual lesion" and developed a simple model Y= (1-x)? to fit empirical data and describe the relationship between the reduction in relative photosynthesis in a diseased leaf (Y), and the disease severity (x). The value of â indicates whether the effect of disease on photosynthesis is higher (? > 1), lower (? < l) or equal (? = 1) to that accounted for by the observed diseased area. Reliable estimate of disease effects on growth and yield depends on the ability to accurate quantify the parameter ?. The objective of the current study was to determine the role of host-plant variation in disease susceptibility on soybean leaf gas exchange in field and control environment studies. The specific objectives are to quantify the ? value for SBR-infected leaves as influenced by plant growing conditions and genetic variation in disease susceptibility. MenosThree soybean rust infection types have been reported: 1) tan lesions indicate a compatible and susceptible reaction, 2) red- brown (RB) lesion type has been associated with few non-sporulating uredinia representing a resistant reaction, and 3) immune reaction with no visible evidence of infection. Differences among cultivars would imply genotypic differences in tolerance, which can be define as the ability of the host to endure the presence of the pathogen with reduced disease symptoms and/or damages. Soybean rust-induced yield loss has been associated with reduction in light interception due to premature leaf loss and the lesions on the remaining green leaves. Incorporation of the effect of the pathogen on photosynthetic efficiency of disease leaves from different soybean cultivars in model to predict production might increase the accuracy and precision of the estimates supply by this model. Bastiaans (1991) proposed the concept of a "virtual lesion" and developed a simple model Y= (1-x)? to fit empirical data and describe the relationship between the reduction in relative photosynthesis in a diseased leaf (Y), and the disease severity (x). The value of â indicates whether the effect of disease on photosynthesis is higher (? > 1), lower (? < l) or equal (? = 1) to that accounted for by the observed diseased area. Reliable estimate of disease effects on growth and yield depends on the ability to accurate quantify the parameter ?. The objective of the current study was to de... Mostrar Tudo |
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Thesagro: |
Doença de planta; Doença fungica; Ferrugem; Soja. |
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Thesaurus NAL: |
Plant diseases and disorders; Rust diseases; Soybeans. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/48186/1/godoy.role.pdf
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Marc: |
LEADER 02617nam a2200265 a 4500
001 1663082
005 2018-04-17
008 2010 bl uuuu u00u1 u #d
100 1 $aPRIOR, E.
245 $aThe role of variation in genetic susceptibility to soybean rust on the photosynthetic competence of infected leaves.
260 $aPlant Management Network, St. Paul$c2010
500 $aEdição do Proceedings of the National Soybean Rust Symposium, New Orleans, 2009.
520 $aThree soybean rust infection types have been reported: 1) tan lesions indicate a compatible and susceptible reaction, 2) red- brown (RB) lesion type has been associated with few non-sporulating uredinia representing a resistant reaction, and 3) immune reaction with no visible evidence of infection. Differences among cultivars would imply genotypic differences in tolerance, which can be define as the ability of the host to endure the presence of the pathogen with reduced disease symptoms and/or damages. Soybean rust-induced yield loss has been associated with reduction in light interception due to premature leaf loss and the lesions on the remaining green leaves. Incorporation of the effect of the pathogen on photosynthetic efficiency of disease leaves from different soybean cultivars in model to predict production might increase the accuracy and precision of the estimates supply by this model. Bastiaans (1991) proposed the concept of a "virtual lesion" and developed a simple model Y= (1-x)? to fit empirical data and describe the relationship between the reduction in relative photosynthesis in a diseased leaf (Y), and the disease severity (x). The value of â indicates whether the effect of disease on photosynthesis is higher (? > 1), lower (? < l) or equal (? = 1) to that accounted for by the observed diseased area. Reliable estimate of disease effects on growth and yield depends on the ability to accurate quantify the parameter ?. The objective of the current study was to determine the role of host-plant variation in disease susceptibility on soybean leaf gas exchange in field and control environment studies. The specific objectives are to quantify the ? value for SBR-infected leaves as influenced by plant growing conditions and genetic variation in disease susceptibility.
650 $aPlant diseases and disorders
650 $aRust diseases
650 $aSoybeans
650 $aDoença de planta
650 $aDoença fungica
650 $aFerrugem
650 $aSoja
700 1 $aKENNEDY, B.
700 1 $aHERSHMAN, D.
700 1 $aGODOY, C. V.
700 1 $aOMIELAN, J.
700 1 $aKUMUDINI, S.
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