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| Registros recuperados : 7.079 | |
| 61. |  | CARNEIRO. L. C.; ALVES, S. A. M.; FURTADO, G. Q.; GODOY, C. V.; COSTA, T. N.; AMORIM, L. Avaliação da resistência de genótipos de soja à Phakopsora pachyrhizi. Fitopatologia Brasileira, Brasília, DF, v. 31, p. S259, ago. 2006. Suplemento. Edição dos Resumos do XXXIX Congresso Brasileiro de Fitopatologia, Salvador, BA, ago. 2006.| Biblioteca(s): Embrapa Soja. |
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| 72. | | ALVES, A. C. A. M.; GERMANO, M. G.; ANDRADE, F. A.; KLEINERT, J. J.; CASTRO, C. de; OLIVEIRA JUNIOR, A. de; OLIVEIRA, F. A. de. Acidez potencial estimada pelo método do pH SMP em solos da Fazenda Modelo da Embrapa em Ponta Grossa-PR. In: JORNADA ACADÊMICA DA EMBRAPA SOJA, 18., 2023, Londrina. Resumos expandidos... Londrina: Embrapa Soja, 2023. (Embrapa Soja. Documentos, 453). Regina Maria Villas Bôas de Campos Leite, Larissa Alexandra Cardoso Moraes, Kelly Catharin, Editoras Técnicas. p. 113-119.| Biblioteca(s): Embrapa Soja. |
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| 75. | | YAMANAKA, N.; SILVA, D. C. G. da; GILLI, J. R.; FUENTES, F. H.; YANG, Z.; POLIZEL, A.; SATO, H.; WATANABE, S.; BAN, T.; HOMMA, Y.; HARADA, K.; BROGIN, R. L.; NEPOMUCENO, A. L.; ABDELNOOR, R. V. Application of DNA markers for identifying genes for resistance to soybean diseases in South America and for evaluating genetic relationships among soybean gene pools. In: SUENAGA, K.; KUDO, H.; OSHIO, S. (Ed.). Comprehensive studies on the development of sustainable soybean production technology in South America. Tsukuba: JIRCAS, 2007. p. 47-53. (JIRCAS Working Report, 51).| Biblioteca(s): Embrapa Soja. |
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| 76. | | HIRAKURI, M. H.; CONTE, O.; PRANDO, A. M.; CASTRO, C. de; BALBINOT JUNIOR, A. A.; CAMPOS, L. J. M. Análise econômico-financeira da produção de soja na macrorregião sojícola 4. In: HIRAKURI, M. H.; CONTE, O.; PRANDO, A. M.; CASTRO, C. de; BALBINOT JUNIOR, A. A. (Ed.). Diagnóstico da produção de soja na macrorregião sojícola 4. Londrina: Embrapa Soja, 2019. (Embrapa Soja. Documentos, 412). p. 63-95.| Biblioteca(s): Embrapa Soja. |
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| 77. | | SANTOS, M. S.; SANTOS, J. V. C.; SILVA, D. M.; SUTIL, W. P.; BUENO, A. de F. Aspectos biológicos de Spodoptera frugiperda, S. cosmioides e Helicoverpa armigera alimentando-se de soja: bases para o manejo dessas lagartas. In: JORNADA ACADÊMICA DA EMBRAPA SOJA, 18., 2023, Londrina. Resumos expandidos... Londrina: Embrapa Soja, 2023. (Embrapa Soja. Documentos, 453). Regina Maria Villas Bôas de Campos Leite, Larissa Alexandra Cardoso Moraes, Kelly Catharin, Editoras Técnicas. p. 80-86.| Biblioteca(s): Embrapa Soja. |
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| Registros recuperados : 7.079 | |
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Registro Completo
|
Biblioteca(s): |
Embrapa Soja. |
|
Data corrente: |
07/04/2004 |
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Data da última atualização: |
17/01/2019 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
OLIVEIRA, L. J.; HOFFMANN-CAMPO, C. B. |
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Título: |
Sources of soybean resistance to Sternechus subsignatus. |
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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. |
|
Páginas: |
p. 292. |
|
Série: |
(Embrapa Soja. Documentos, 228). |
|
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. |
|
Conteúdo: |
The gall-maker and stem borer, S. subsignatus, rose from a minor to an important pest as soybean fields expanded to new areas and cultivation systems changed. The chemical control of this pest is difficult due to its concealed habit in the pre- and post-embryonic stage. Therefore, other control alternatives are necessary, specially in large fields. Hence, sources of soybean resistance to S. subsignatus have been searched for at Embrapa Soybean, Londrina, Paraná State. Thirty genotypes were tested under greenhouse and field conditions in completely randomized no-choice and randomized block multiple-choice design experiments. Tests were performed during four seasons with different genotypes each year, as genotypes not showing resistance were replaced by others of interest. The susceptible control genotypes used in the 1999/00 and 2000/01 seasons were 'Embrapa 4' and 'BR-16'in 2001/02 and 2002/03. In 2002/03, besides greenhouse tests (no-choice and multiple-choice), a field-cage test was performed with artificial infestations of S. subsignatus adults. Genotypes were not significantly different from the control genotype at any season in no-choice test. In general, multiple-choice tests promoted a better discrimination between genotypes than no-choice tests. In the 1999/00 season, greenhouse multiple-choice test, BRQ 96-3065 and PI 227687 were less damaged by S. subsignatus than other tested genotypes. In the 2000/01 greenhouse multiple-choice test, PI 227687, BRQ-96-3065 and BR-95-1159 were less damaged than others, but only PI 227687 was significantly different (F=4,42; P<0,001) compared to the control ('Embrapa 4'). In 2001/02, the total damage (feeding marks + leaf cut + oviposition + dead plant) was lower in 'IAC-100', PI 171451, PI 227687 and 'IAC-24' than in 'BR-16'. In the 2002/03 season, greenhouse multiple-choice test, the most resistant genotypes were PI227687, BRQ 96-3065, KI-S 601 and Ocepar 17. In the field, during this season, PI227687, BRQ 96-3065 and CS 201 performed better in the presence of S. subsignatus. The results suggest that non-preference is one of the resistance mechanisms of soybean to S. subsignatus. Futhermore PI 227687 appears to be a source of potential resistance to be used by breeders in insect resistance programs. Other genotypes such as BRQ 95-3065 and PI 171451 also showed some potential, but to confirm this more studies are necessary. MenosThe gall-maker and stem borer, S. subsignatus, rose from a minor to an important pest as soybean fields expanded to new areas and cultivation systems changed. The chemical control of this pest is difficult due to its concealed habit in the pre- and post-embryonic stage. Therefore, other control alternatives are necessary, specially in large fields. Hence, sources of soybean resistance to S. subsignatus have been searched for at Embrapa Soybean, Londrina, Paraná State. Thirty genotypes were tested under greenhouse and field conditions in completely randomized no-choice and randomized block multiple-choice design experiments. Tests were performed during four seasons with different genotypes each year, as genotypes not showing resistance were replaced by others of interest. The susceptible control genotypes used in the 1999/00 and 2000/01 seasons were 'Embrapa 4' and 'BR-16'in 2001/02 and 2002/03. In 2002/03, besides greenhouse tests (no-choice and multiple-choice), a field-cage test was performed with artificial infestations of S. subsignatus adults. Genotypes were not significantly different from the control genotype at any season in no-choice test. In general, multiple-choice tests promoted a better discrimination between genotypes than no-choice tests. In the 1999/00 season, greenhouse multiple-choice test, BRQ 96-3065 and PI 227687 were less damaged by S. subsignatus than other tested genotypes. In the 2000/01 greenhouse multiple-choice test, PI 227687, BRQ-96-3065 and BR-... Mostrar Tudo |
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Thesagro: |
Soja. |
|
Thesaurus NAL: |
Soybeans. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/190835/1/ID-23765.pdf
|
|
Marc: |
LEADER 03285nam a2200181 a 4500
001 1466837
005 2019-01-17
008 2004 bl uuuu u00u1 u #d
100 1 $aOLIVEIRA, L. J.
245 $aSources of soybean resistance to Sternechus subsignatus.$h[electronic resource]
260 $aIn: WORLD SOYBEAN RESEARCH CONFERENCE, 7.; INTERNATIONAL SOYBEAN PROCESSING AND UTILIZATION CONFERENCE, 4.; CONGRESSO BRASILEIRO DE SOJA, 3., 2004, Foz do Iguassu. Abstracts of contributed papers and posters. Londrina: Embrapa Soybean$c2004
300 $ap. 292.
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 gall-maker and stem borer, S. subsignatus, rose from a minor to an important pest as soybean fields expanded to new areas and cultivation systems changed. The chemical control of this pest is difficult due to its concealed habit in the pre- and post-embryonic stage. Therefore, other control alternatives are necessary, specially in large fields. Hence, sources of soybean resistance to S. subsignatus have been searched for at Embrapa Soybean, Londrina, Paraná State. Thirty genotypes were tested under greenhouse and field conditions in completely randomized no-choice and randomized block multiple-choice design experiments. Tests were performed during four seasons with different genotypes each year, as genotypes not showing resistance were replaced by others of interest. The susceptible control genotypes used in the 1999/00 and 2000/01 seasons were 'Embrapa 4' and 'BR-16'in 2001/02 and 2002/03. In 2002/03, besides greenhouse tests (no-choice and multiple-choice), a field-cage test was performed with artificial infestations of S. subsignatus adults. Genotypes were not significantly different from the control genotype at any season in no-choice test. In general, multiple-choice tests promoted a better discrimination between genotypes than no-choice tests. In the 1999/00 season, greenhouse multiple-choice test, BRQ 96-3065 and PI 227687 were less damaged by S. subsignatus than other tested genotypes. In the 2000/01 greenhouse multiple-choice test, PI 227687, BRQ-96-3065 and BR-95-1159 were less damaged than others, but only PI 227687 was significantly different (F=4,42; P<0,001) compared to the control ('Embrapa 4'). In 2001/02, the total damage (feeding marks + leaf cut + oviposition + dead plant) was lower in 'IAC-100', PI 171451, PI 227687 and 'IAC-24' than in 'BR-16'. In the 2002/03 season, greenhouse multiple-choice test, the most resistant genotypes were PI227687, BRQ 96-3065, KI-S 601 and Ocepar 17. In the field, during this season, PI227687, BRQ 96-3065 and CS 201 performed better in the presence of S. subsignatus. The results suggest that non-preference is one of the resistance mechanisms of soybean to S. subsignatus. Futhermore PI 227687 appears to be a source of potential resistance to be used by breeders in insect resistance programs. Other genotypes such as BRQ 95-3065 and PI 171451 also showed some potential, but to confirm this more studies are necessary.
650 $aSoybeans
650 $aSoja
700 1 $aHOFFMANN-CAMPO, C. B.
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