Data/hora: 15/06/2024 18:12:42

Biblioteca(s): | Embrapa Soja.
Data corrente: | 06/04/2004
Data da última atualização: | 27/07/2007
Autoria: | NUNES JUNIOR, J.; GUERZONI, R. S.; SOUSA, R. P.; MONTEIRO, P. M. F. O.; SILVA, L. H. C. P.; ASSUNÇÃO, M. S.; SEII, A. H.; NUNES SOBRINHO, J. B.; SILVA, L. O.; TOLEDO, R. M. C. P.; SOUZA, P. I. M.; MOREIRA, C. T.; ABUD, S.
Título: | Evolution of soybean rust (Phakopsora pachyrhizi) on the states of Goiás, Federal District and Tocantins, and reaction evaluation on lines and soybean cultivars.
Ano de publicação: | 2004
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.
Páginas: | p. 88
Série: | (Embrapa Soja. Documentos, 228).
Idioma: | Inglês
Notas: | Editado por Flávio Moscardi, Clara Beatriz Hoffmann-Campo, Odilon Ferreira Saraiva, Paulo Roberto Galerani, Francisco Carlos Krzyzanowski, Mercedes Concordia Carrão-Panizzi.
Conteúdo: | Soybean rust caused by Phakopsora pachyrhizi is one of the most important diseases in the world, being identified by the first time in Brazil in may/2001 at Paraná state. Since its occurrence in Paraná, soybean rust has spread very fast to other states of Brazil. During 2001/2002 summer crop, soybean rust was not identified at Federal District and Tocantins state, but it was identified at five counties at Goiás state. During 2002/2003 summer crop, soybean rust was identified at Federal District, Tocantins and in more than fifty counties of Goiás state. During 2003 winter crop Phakopsora pachyrhizi was identified at Formoso do Araguaia area (Tocantins state) in soybean fields irrigated by water table elevation, and at Goiás, Mato Grosso and Maranhão state under fields irrigated by central pivot. From 501 soybean cultivars and 2023 lines evaluated for resistance to Phakopsora pachyrhizi, none showed resistance to this fungus, but differences in severity were observed among lines and cultivars.
Categoria do assunto: | --
Registro original: | Embrapa Soja (CNPSO)
Exemplares: | CNPSO - (23697-1) - UMT - PL - -- - RF 633.34072 - W927a -  - DIS