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| Registros recuperados : 389 | |
| 161. |  | ALLIPRANDINI, L. F.; TOLEDO, J. F. F. de; FONSECA JUNIOR, N. S.; ALMEIDA, L. A. de; KIIHL, R. A. de S. Análise de adaptação e estabilidade de genótipos de soja no Estado do Paraná. Pesquisa Agropecuaria Brasileira, Brasilia, v. 33, n. 8, p. 1321-1328, ago.1998.| Biblioteca(s): Embrapa Soja; Embrapa Unidades Centrais. |
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| 162. | | CARVALHO, C. G. P. de; ARIAS, C. A. A.; TOLEDO, J. F. F. de; ALMEIDA, L. A. de; KIIHL, R. A. de S.; OLIVEIRA, M. F. de. Adaptability and stability study of soybean lines developed for high yield in Paraná state using four methodologies. Crop Breeding and Applied Biotechnology, Londrina, v. 2, n. 2, p. 247-256, jun. 2002.| Biblioteca(s): Embrapa Arroz e Feijão; Embrapa Soja. |
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| 163. | | RIBEIRO, A. S.; MOREIRA, J. U. V.; ARIAS, C. A. A.; OLIVEIRA, M. F.; SOARES, R. M.; TOLEDO, J. F. F. Método de condução de populações segregantes para desenvolver linhagens de soja com tolerância e/ou resistência à ferrugem asiática. In: REUNIÃO DE PESQUISA DE SOJA DA REGIÃO CENTRAL DO BRASIL, 31., 2010, Brasília, DF. Resumos... Londrina: Embrapa Soja, 2010. p. 257-259. Editores técnicos: Adilson de Oliveira Junior, Odilon Ferreira Saraiva, Regina Maria Villas Bôas de Campo Leite, César de Castro, Jussara Flores de Oliveira Arbues, Wellington Cavalcanti.| Biblioteca(s): Embrapa Soja. |
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| 164. | | ARIAS, C. A. A.; TOLEDO, J. F. F.; ALMEIDA, L. A.; PIPOLO, A. E.; CARNEIRO, G. E. S.; ABDELNOOR, R. V.; RACHID, B. F.; RIBEIRO, A. S. Melhoramento da soja visando resistência à ferrugem asiática no Brasil. In: SOUTH AMERICAN WORKSHOP ON SOYBEAN RUST, 2006, Londrina. Abstracts and program... Londrina: Jircas, 2006. p. 17.| Biblioteca(s): Embrapa Soja. |
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| 166. | | BROGIN, R. L.; ARIAS, C. A. A.; VELLO, N. A.; TOLEDO, J. F. F. de; PÍPOLO, A. E.; CATELLI, L. L.; MARIN, S. R. R. Molecular mapping of a gene conferring resistance to soybean rust. 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. p. 318. (Embrapa Soja. Documentos, 228). Editado por Flávio Moscardi, Clara Beatriz Hoffmann-Campo, Odilon Ferreira Saraiva, Paulo Roberto Galerani, Francisco Carlos Krzyzanowski, Mercedes Concordia Carrão-Panizzi.| Biblioteca(s): Embrapa Soja. |
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| 167. | | SANTOS, J. V. M. dos; YAMANAKA, N.; MARCELINO-GUIMARÃES, F. C.; TOLEDO, J. F. F. de; ARIAS, C. A. A.; ABDELNOOR, R. V. Molecular mapping of quantitative trait loci for agronomical traits in soybean under Asian soybean rust infection. Crop Breeding and Applied Biotechnology, v. 18, n. 4, p. 390-398, 2018.| Biblioteca(s): Embrapa Soja. |
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| 168. | | CARVALHO, C. G. P. de; ARIAS, C. A. A.; TOLEDO, J. F. F. de; OLIVEIRA, M. F. de; VELLO, N. A. Correlações e análise de trilha em linhagens de soja semeadas em diferentes épocas. Pesquisa Agropecuária Brasileira, Brasília, v. 37, n.3, p. 311-320, mar. 2002.| Biblioteca(s): Embrapa Soja; Embrapa Unidades Centrais. |
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| 169. | | TOLEDO, J. F. F. de; KIIHL, R. A. de S.; ALMEIDA, A. L. de; MIRANDA, L. C.; ARIAS, C. A. A. Parcerias para o desenvolvimento de pesquisa em melhoramento no Brasil: o exemplo da soja. In: NAAS, L. L.; VALOIS, A. C. C.; MELO, I. S. de; VALADARES-INGLIS, M.C. (Ed.). Recursos genéticos e melhoramento - plantas. Rondonópolis: Fundação MT, 2001. p. 1161-1193.| Biblioteca(s): Embrapa Soja. |
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| 170. | | ALMEIDA, L. A.; KIIHL, R. A. S.; TOLEDO, J. F. F.; MIRANDA, L. C.; KASTER, M.; DOMITT, L.; PÍPOLO, A. E.; YORINORI, J. T. Cultivar de soja BRS 183. In: CONGRESSO BRASILEIRO DE SOJA, 2.; MERCOSOJA 2002, 2002, Foz do Iguaçu. Perspectivas do agronegócio da soja: resumos. Londrina: Embrapa Soja, 2002. p. 170. (Embrapa Soja. Documentos, 181). Organizado por Odilon Ferreira Saraiva, Clara Beatriz Hoffmann-Campo.| Biblioteca(s): Embrapa Soja. |
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| 171. | | ALMEIDA, L. A.; KIIHL, R. A. S.; TOLEDO, J. F. F.; MIRANDA, L. C.; KASTER, M.; DOMITT, L.; PÍPOLO, A. E.; YORINORI, J. T. Cultivar de soja BRS 184. In: CONGRESSO BRASILEIRO DE SOJA, 2.; MERCOSOJA 2002, 2002, Foz do Iguaçu. Perspectivas do agronegócio da soja: resumos. Londrina: Embrapa Soja, 2002. p. 171. (Embrapa Soja. Documentos, 181). Organizado por Odilon Ferreira Saraiva, Clara Beatriz Hoffmann-Campo.| Biblioteca(s): Embrapa Soja. |
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| 172. | | ALMEIDA, L. A.; KIIHL, R. A. S.; TOLEDO, J. F. F.; MIRANDA, L. C.; KASTER, M.; DOMITT, L.; PÍPOLO, A. E.; YORINORI, J. T. Cultivar de soja BRS 185. In: CONGRESSO BRASILEIRO DE SOJA, 2.; MERCOSOJA 2002, 2002, Foz do Iguaçu. Perspectivas do agronegócio da soja: resumos. Londrina: Embrapa Soja, 2002. p. 172. (Embrapa Soja. Documentos, 181). Organizado por Odilon Ferreira Saraiva, Clara Beatriz Hoffmann-Campo.| Biblioteca(s): Embrapa Soja. |
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| 173. | | NEUMAIER, N.; TOLEDO, J. F. F. de; ALMEIDA, L. A. de; KIIHL, R. A. de S.; KASTER, M.; MIRANDA, L. C.; MENOSSO, O. G. Soybean breeding in Brazil. In: AUSTRALIAN SOYBEAN RESEARCH WORKSHOP, 7., 1992, Narrabi. Proceedings... [S.l.: s.n.], [1992?]. p.47-51.| Biblioteca(s): Embrapa Soja. |
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| 174. | | TOLEDO, J. F. F. de; ALMEIDA, L. A. de; KIIHL, R. A. S.; KASTER, M.; ARIAS, C. A. A.; PÍPOLO, A. E.; CARNEIRO, G. E. de S. Soybean genetic breeding in Brazil. In: WORLD SOYBEAN RESEARCH CONFERENCE, 7.; INTERNATIONAL SOYBEAN PROCESSING AND UTILIZATION CONFERENCE, 4.; CONGRESSO BRASILEIRO DE SOJA, 3., 2004, Foz do Iguassu. Proceedings... Londrina: Embrapa Soybean, 2004. p. 209-215. Editado por Flávio Moscardi, Clara Beatriz Hoffmann-Campo, Odilon Ferreira Saraiva, Paulo Roberto Galerani, Francisco Carlos Krzyzanowski, Mercedes Concordia Carrão-Panizzi.| Biblioteca(s): Embrapa Soja. |
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| 175. | | TOLEDO, J. F. F. de; ALMEIDA, L. A. de; KIIHL, R. A. de S.; KASTER, M.; MENOSSO, O. G.; MIRANDA, L. C.; PANIZZI, M. C. C. Soybean genetics and breeding in Tropical Latin America. In: WORLD SOYBEAN RESEARCH CONFERENCE, 5., 1994, Chiang Mai. Soybean feeds the world: proceedings. Bangkok: Kasetsart University Press, 1997. p.542-546.| Biblioteca(s): Embrapa Soja. |
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| 176. | | CARVALHO, C. G. P.; ARIAS, C. A. A.; TOLEDO, J. F. F. de; ALMEIDA, L. A. de; KIIHL, R. A. de S.; OLIVEIRA, M. F. de. Estratificação ambiental e adaptabilidade e estabilidade de linhagens semi-precoces de soja avaliadas no Paraná para produtividade. In: CONGRESSO BRASILEIRO DE MELHORAMENTO DE PLANTAS, 1., 2001, Goiania. Anais... Goiania: Embrapa Arroz e Feijao, 2001. 1 CD-ROM.| Biblioteca(s): Embrapa Soja. |
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| 177. | | CARVALHO, C. G. P. de; TOLEDO, J. F. F. de; ARIAS, C. A. A.; ALMEIDA, L. A. de; KIIHL, R. A. de S.; OLIVEIRA, M. F. de. Estratificação ambiental do Mato Grosso com base no desempenho produtivo de linhagens de soja em ciclo médio. In: CONGRESSO BRASILEIRO DE MELHORAMENTO DE PLANTAS, 2., 2003, Porto Seguro. [Anais.]. Porto Seguro: SBMP, 2003. 1 CD-ROM. Trabalho 431.| Biblioteca(s): Embrapa Soja. |
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| 178. | | DALL'AGNOL, A.; ANTONIO, H.; ALMEIDA, L. A.; BAYS, I. A.; KIIHL, R. A. S.; MENOSSO, O. G.; TOLEDO, J. F. F; GALERANI, P. R.; STRADIOTO, M. F. Geracao de progenises resistentes aos nematoides. In: EMBRAPA. Centro Nacional de Pesquisa de Soja (Londrina, PR). Resultados de pesquisa de soja 1982/83. Londrina, 1983. p.222.| Biblioteca(s): Embrapa Soja. |
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| 179. | | KIIHL, R. A. S.; ALMEIDA, L. A; BAYS, I. A.; DALL'AGNOL, A.; MENOSSO, O. G.; TOLEDO, J. F. F.; SPEHAR, C. R. Hibridacoes, conducao de populacoes segregantes e avaliacao preliminares. In: EMBRAPA. Centro Nacional de Pesquisa de Soja (Londrina, PR). Resultados de pesquisa de soja 1982/83. Londrina, 1983. p.299-300.| Biblioteca(s): Embrapa Soja. |
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| 180. | | KIIHL, R. A. S.; ALMEIDA, L. A.; BAYS, I. A.; DALL'AGNOL, A.; GILIOLI, J. L.; MENOSSO, O. G.; TOLEDO, J. F. F.; SPEHAR, C. R. Hibridacoes, conducao de populacoes segregantes e avaliacoes preliminares. In: EMBRAPA. Centro Nacional de Pesquisa de Soja (Londrina, PR). Resultados de pesquisa de soja 1981/82. Londrina, 1982. p.334.| Biblioteca(s): Embrapa Soja. |
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| Registros recuperados : 389 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
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: |
29/10/2010 |
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Autoria: |
ARIAS, C. A. A.; RIBEIRO, A. A.; YORINORI, J. T.; BROGIN, R. L.; OLIVEIRA, M. F. de; TOLEDO, J. F. F. de. |
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Título: |
Inheritance of resistance of soybean to rust (Phakopsora pachyrhizi Sydow). |
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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. 100. |
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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: |
Soybean rust was recently detected in Brazil and represent a high hazard to the sustainability of Brazilian crops. Under favorable environmental conditions, the disease can attack the leaves causing premature defoliation and severe yield losses. All the soybean resistance sources, including plant introductions (PI) with the four previously described resistance genes (Rpp1 to Rpp4), a series of other PIs and a group of varieties carrying a single gene derived from soybean variety FT-2, were resistant to the first isolate observed in Brazil. The fungus P. packyrhizi is capable of developing new races and infecting resistant cultivars. In the crop season 2002/03, a new isolate broke the resistance conferred by the genes Rpp1 and Rpp3, gene derived from FT-2, and also genes from other PIs. Nowadays, there is no commercial variety resistant to this new isolate of the fungus and chemical control will be extensively used to prevent losses in the following plantings. Studies on the remaining resistance sources will help breeding programs to define their strategies with this disease. Crosses between the resistant genotypes PI200487, PI471904 and GC-001138-29 with susceptible varieties FT-2 or BRS 134 were used to study the inheritance of resistance to the new isolate. Five plants of each parental and 100 F2 plants from each cross were planted in the greenhouse at Embrapa Soybean, Londrina, PR, arranged in a Completely Randomized Design. Plants were submitted to rust spores since their emergency by placing highly infected plants next to the pots. Humidity on leaves was ensured by spraying water six times along the night. Three assessments were made on the single leaf and on the first and second trifolium, respectively, classifying plants according the reaction: RB = "reddish brown" resistance reaction; RT = predominant RB reaction with presence of some TAN lesions; TR = predominant TAN reaction and presence of RB lesions; and TAN = only susceptible TAN lesions. The relative proportions of resistant and susceptible plants in the F2 generation agree with a segregation pattern of a single dominant gene determining the resistance reaction for the three genotypes. Complementary studies are being performed to know if these genes are the same of those described as Rpp2 and Rpp4, which persist resistant to the new isolate. MenosSoybean rust was recently detected in Brazil and represent a high hazard to the sustainability of Brazilian crops. Under favorable environmental conditions, the disease can attack the leaves causing premature defoliation and severe yield losses. All the soybean resistance sources, including plant introductions (PI) with the four previously described resistance genes (Rpp1 to Rpp4), a series of other PIs and a group of varieties carrying a single gene derived from soybean variety FT-2, were resistant to the first isolate observed in Brazil. The fungus P. packyrhizi is capable of developing new races and infecting resistant cultivars. In the crop season 2002/03, a new isolate broke the resistance conferred by the genes Rpp1 and Rpp3, gene derived from FT-2, and also genes from other PIs. Nowadays, there is no commercial variety resistant to this new isolate of the fungus and chemical control will be extensively used to prevent losses in the following plantings. Studies on the remaining resistance sources will help breeding programs to define their strategies with this disease. Crosses between the resistant genotypes PI200487, PI471904 and GC-001138-29 with susceptible varieties FT-2 or BRS 134 were used to study the inheritance of resistance to the new isolate. Five plants of each parental and 100 F2 plants from each cross were planted in the greenhouse at Embrapa Soybean, Londrina, PR, arranged in a Completely Randomized Design. Plants were submitted to rust spores since thei... Mostrar Tudo |
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Palavras-Chave: |
Ferrugem asiática da soja. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 03360naa a2200229 a 4500
001 1466769
005 2010-10-29
008 2004 bl uuuu u00u1 u #d
100 1 $aARIAS, C. A. A.
245 $aInheritance of resistance of soybean to rust (Phakopsora pachyrhizi Sydow).
260 $c2004
300 $ap. 100.
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 $aSoybean rust was recently detected in Brazil and represent a high hazard to the sustainability of Brazilian crops. Under favorable environmental conditions, the disease can attack the leaves causing premature defoliation and severe yield losses. All the soybean resistance sources, including plant introductions (PI) with the four previously described resistance genes (Rpp1 to Rpp4), a series of other PIs and a group of varieties carrying a single gene derived from soybean variety FT-2, were resistant to the first isolate observed in Brazil. The fungus P. packyrhizi is capable of developing new races and infecting resistant cultivars. In the crop season 2002/03, a new isolate broke the resistance conferred by the genes Rpp1 and Rpp3, gene derived from FT-2, and also genes from other PIs. Nowadays, there is no commercial variety resistant to this new isolate of the fungus and chemical control will be extensively used to prevent losses in the following plantings. Studies on the remaining resistance sources will help breeding programs to define their strategies with this disease. Crosses between the resistant genotypes PI200487, PI471904 and GC-001138-29 with susceptible varieties FT-2 or BRS 134 were used to study the inheritance of resistance to the new isolate. Five plants of each parental and 100 F2 plants from each cross were planted in the greenhouse at Embrapa Soybean, Londrina, PR, arranged in a Completely Randomized Design. Plants were submitted to rust spores since their emergency by placing highly infected plants next to the pots. Humidity on leaves was ensured by spraying water six times along the night. Three assessments were made on the single leaf and on the first and second trifolium, respectively, classifying plants according the reaction: RB = "reddish brown" resistance reaction; RT = predominant RB reaction with presence of some TAN lesions; TR = predominant TAN reaction and presence of RB lesions; and TAN = only susceptible TAN lesions. The relative proportions of resistant and susceptible plants in the F2 generation agree with a segregation pattern of a single dominant gene determining the resistance reaction for the three genotypes. Complementary studies are being performed to know if these genes are the same of those described as Rpp2 and Rpp4, which persist resistant to the new isolate.
653 $aFerrugem asiática da soja
700 1 $aRIBEIRO, A. A.
700 1 $aYORINORI, J. T.
700 1 $aBROGIN, R. L.
700 1 $aOLIVEIRA, M. F. de
700 1 $aTOLEDO, J. F. F. de
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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