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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: |
CATTELAN, A. J.; COLOMBANO, L. P.; BETTI, A. F. F.; CUNHA, F. E. I. D.; FERRACIN, L. M. |
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Título: |
Soybean sudden death syndrome (Fusarium solani) controlled in greenhouse by inoculation with antagonistic bacteria. |
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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. 71-72. |
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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 soybean sudden death syndrome (SDS), caused by Fusarium solani f. sp. glycines (FSG), is a disease that has grown in importance in Brazil. Besides a few tolerant cultivars, no agricultural practice has been successful in reducing the impact of the disease. The present study aimed to evaluate the effect of soybean seed inoculation with bacteria antagonistic to FSG upon the control or attenuation of SDS symptoms. Eighteen bacterial strains, most of them Pseudomonas spp., were tested under greenhouse conditions. The strains were grown in trypticase soy agar, one tenth of the strength (0.1X TSA), at 28±1°C, for 24 to 48 h. The bacterial cells were harvested, suspended in 0.1M MgSO4 (pH 7,0) and the optical density adjusted for an absorbance of 0.55 at 600 nm. In each pot containing 3 kg of the A horizon of an Eutrorthox ("Latossolo Vermelho Perférrico eutrófico"), were sown six seeds of soybean cv. "BRS 156" inoculated with each one of the strains and 18 sorghum seeds with mycelia of FSG (3,2x105 CFU seed-1). For the inoculation, the seeds were immersed in the cell suspension of each strain or into sterile 0.1 M MgSO4 pH 7.0 (nonbacterial control). There was also a nonbacterial control with soil non-inoculated with FSG. Each treatment was replicated seven times in a completely randomized design. Fifteen days after the emergence, plants were thinned to two per pot. The plants were harvest at 30 days after sowing when the following evaluations were made: plant height, root and shoot dry weight and number of nodules. The data were analyzed by ANOVA and treatment means were separated by the Duncan's test (a=0.05). The presence of the fungus in the soil reduced the shoot and root dry weight in 16,5 and 17,8 %, respectively, when the bacteria were not inoculated. In the presence of the fungus and bacteria, some strains protected the plants and the symptoms were virtually absent. In those cases, the development of the plants were very similar to the ones in the control without the fungus. The best strains are currently being tested in field trials. MenosThe soybean sudden death syndrome (SDS), caused by Fusarium solani f. sp. glycines (FSG), is a disease that has grown in importance in Brazil. Besides a few tolerant cultivars, no agricultural practice has been successful in reducing the impact of the disease. The present study aimed to evaluate the effect of soybean seed inoculation with bacteria antagonistic to FSG upon the control or attenuation of SDS symptoms. Eighteen bacterial strains, most of them Pseudomonas spp., were tested under greenhouse conditions. The strains were grown in trypticase soy agar, one tenth of the strength (0.1X TSA), at 28±1°C, for 24 to 48 h. The bacterial cells were harvested, suspended in 0.1M MgSO4 (pH 7,0) and the optical density adjusted for an absorbance of 0.55 at 600 nm. In each pot containing 3 kg of the A horizon of an Eutrorthox ("Latossolo Vermelho Perférrico eutrófico"), were sown six seeds of soybean cv. "BRS 156" inoculated with each one of the strains and 18 sorghum seeds with mycelia of FSG (3,2x105 CFU seed-1). For the inoculation, the seeds were immersed in the cell suspension of each strain or into sterile 0.1 M MgSO4 pH 7.0 (nonbacterial control). There was also a nonbacterial control with soil non-inoculated with FSG. Each treatment was replicated seven times in a completely randomized design. Fifteen days after the emergence, plants were thinned to two per pot. The plants were harvest at 30 days after sowing when the following evaluations were made: plant height, root and... Mostrar Tudo |
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Categoria do assunto: |
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Marc: |
LEADER 03062naa a2200205 a 4500
001 1466752
005 2007-07-27
008 2004 bl uuuu u00u1 u #d
100 1 $aCATTELAN, A. J.
245 $aSoybean sudden death syndrome (Fusarium solani) controlled in greenhouse by inoculation with antagonistic bacteria.
260 $c2004
300 $ap. 71-72.
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 soybean sudden death syndrome (SDS), caused by Fusarium solani f. sp. glycines (FSG), is a disease that has grown in importance in Brazil. Besides a few tolerant cultivars, no agricultural practice has been successful in reducing the impact of the disease. The present study aimed to evaluate the effect of soybean seed inoculation with bacteria antagonistic to FSG upon the control or attenuation of SDS symptoms. Eighteen bacterial strains, most of them Pseudomonas spp., were tested under greenhouse conditions. The strains were grown in trypticase soy agar, one tenth of the strength (0.1X TSA), at 28±1°C, for 24 to 48 h. The bacterial cells were harvested, suspended in 0.1M MgSO4 (pH 7,0) and the optical density adjusted for an absorbance of 0.55 at 600 nm. In each pot containing 3 kg of the A horizon of an Eutrorthox ("Latossolo Vermelho Perférrico eutrófico"), were sown six seeds of soybean cv. "BRS 156" inoculated with each one of the strains and 18 sorghum seeds with mycelia of FSG (3,2x105 CFU seed-1). For the inoculation, the seeds were immersed in the cell suspension of each strain or into sterile 0.1 M MgSO4 pH 7.0 (nonbacterial control). There was also a nonbacterial control with soil non-inoculated with FSG. Each treatment was replicated seven times in a completely randomized design. Fifteen days after the emergence, plants were thinned to two per pot. The plants were harvest at 30 days after sowing when the following evaluations were made: plant height, root and shoot dry weight and number of nodules. The data were analyzed by ANOVA and treatment means were separated by the Duncan's test (a=0.05). The presence of the fungus in the soil reduced the shoot and root dry weight in 16,5 and 17,8 %, respectively, when the bacteria were not inoculated. In the presence of the fungus and bacteria, some strains protected the plants and the symptoms were virtually absent. In those cases, the development of the plants were very similar to the ones in the control without the fungus. The best strains are currently being tested in field trials.
700 1 $aCOLOMBANO, L. P.
700 1 $aBETTI, A. F. F.
700 1 $aCUNHA, F. E. I. D.
700 1 $aFERRACIN, L. M.
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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Biblioteca |
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| Registros recuperados : 12 | |
| 2. |  | HEBACH, F. C.; MENDES, S. M.; ARAUJO, O. G.; SANTOS, C. A.; BARBOSA, T. A. N.; PARRELLA, R. Ocorrência de Schizaphis graminum (Fitch, 1856) (Hemiptera: Aphididae) e Rhopalosiphum maidis (Fitch, 1856) (Hemiptera: Aphididae) em diferentes genótipos de sorgo sacarino. In: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA, 4., 2012, Sete Lagoas. [Trabalhos apresentados]. Sete Lagoas: Embrapa Milho e Sorgo, 2012.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 3. | | BARBOSA, T. A. N.; MENDES, S. M.; RIBEIRO, P. E. de A.; SANTOS, C. A. dos; ARAUJO, O. G.; DIAS, A. S.; HEBACH, F. C. Avaliação da infestação natural de Diatrea saccharalis (Fab.,1794) em cinco genótipos de sorgo sacarino. In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 24., 2012, Curitiba. Anais web. Curitiba: SEB: UFPR, 2012. Resumo.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 4. | | SANTOS, A. E. dos; HEBACH, F. C.; BATISTA, C. de S.; MENDES, S. M.; VILELA, M.; PARRELLA, R. A. da C. Aspectos biológicos de Diatraea saccharalis (Fabricius, 1794) (Lepidoptera: Crambidae) em genótipos de sorgo sacarino. In: CONGRESSO NACIONAL DE MILHO E SORGO, 30.; SIMPÓSIO SOBRE LEPDÓPTEROS COMUNS A MILHO, SOJA E ALGODÃO, 1., 2014, Salvador. Eficiência nas cadeias produtivas e o abastecimento global: resumos expandidos. Sete Lagoas: Associação Brasileira de Milho e Sorgo, 2014. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 5. | | SANTOS, C. A. dos; FREITAS, L. M.; DIAS, A. S.; ARAÚJO, O. G.; BARBOSA, T. A. N.; HEBACH, F. C.; MENDES, S. M. Sobrevivência de Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) oriunda de diferentes regiões em milho Bt. In: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA, 5., 2013, Sete Lagoas. [Trabalhos apresentados]. Sete Lagoas: Embrapa Milho e Sorgo, 2013. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 6. | | SANTOS, C. A. dos; MARUCCI, R. C.; BARBOSA, T. A. N.; ARAUJO, O. G.; WAQUIL, J. M.; DIAS, A. S.; HEBACH, F. C.; MENDES, S. M. Desenvolvimento de Helicoverpa spp. em milho Bt com expressão de diferentes proteínas. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 51, n. 5, p. 537-544, maio 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Milho e Sorgo; Embrapa Unidades Centrais. |
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| 7. | | BARBOSA, T. A. N.; SANTOS, C. A. dos; MENDES, S. M.; ARAUJO, O. G.; HEBACH, F. C.; DIAS, A. S.; RIBEIRO, P. E. de A.; VIANA, P. A. Efeito de diferentes proteínas Bt expressas em milho geneticamente modificado na sobrevivência e biomassa de Helicoverpa zea (Boddie, 1850). In: CONGRESSO NACIONAL DE MILHO E SORGO, 29., 2012, Águas de Lindóia. Diversidade e inovações na era dos transgênicos: resumos expandidos. Campinas: Instituto Agronômico; Sete Lagoas: Associação Brasileira de Milho e Sorgo, 2012. p. 1057-1061. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 8. | | VILELA, M.; HEBACH, F. C.; CARVALHO, E. A. R. de; MENDES, S. M.; RODRIGUES, G. T.; DIAS, A. S.; SILVA, L. O. Infestação artificial de genótipos de sorgo sacarino em campo com Diatraea saccharalis (Fabricius, 1794) (Lepidoptera: Crambidae). In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 25., 2014, Goiânia. Resumos... Santo Antônio de Goiás: Sociedade Entomológica do Brasil, 2014. p. 907| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 9. | | HEBACH, F. C.; MENDES, S. M.; ARAUJO, O. G.; DIAS, A. S.; SANTOS, C. A. dos; BARBOSA, T. A. N.; PARRELA, R. A. da C.; MAY, A. Ocorrência de Schizaphis graminum (Fitch, 1856) (Hemiptera: Aphididae) e Rhopalosiphum maidis (Fitch, 1856) (Hemiptera: Aphididae) em diferentes genótipos de sorgo sacarino. In: CONGRESSO NACIONAL DE MILHO E SORGO, 29., 2012, Águas de Lindóia. Diversidade e inovações na era dos transgênicos: resumos expandidos. Campinas: Instituto Agronômico; Sete Lagoas: Associação Brasileira de Milho e Sorgo, 2012. p. 798-804. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 10. | | RIBEIRO, P. E. de A.; MENDES, S. M.; VIANA, P. A.; DIAS, A. S.; SANTOS, C. A. dos; BATISTA, C. S.; REZENDE, E.; HEBACH, F. C.; RODRIGUES, G. T.; BARBOSA, T. A. N. Avaliação do efeito de extratos de folha de tomateiro sobre o desenvolvimento e sobrevivência larval de Spodoptera frugiperda. Sete Lagoas: Embrapa Milho e Sorgo, 2013. (Embrapa Milho e Sorgo. Boletim de Pesquisa e Desenvolvimento, 93).| Tipo: Boletim de Pesquisa e Desenvolvimento |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 11. | | ARAUJO, O. G.; SANTOS, F. A.; MENDES, S. M.; RIBEIRO, P. E. de A.; HEBACH, F. C.; DIAS, A. S.; BARBOSA, T. A. N.; SANTOS, C. A.; MARUCCI, R. C. Avaliação de injúria causada pela infestação de Spodoptera frugiperda (Lepidoptera: Noctuidae) em diferentes plantas de cobertura. In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 24., 2012, Curitiba. Anais web. Curitiba: SEB: UFPR, 2012. Resumo.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 12. | | NAZARET, A. M.; HEBACH, F. C.; MENDES, S. M.; DIAS, A. S.; SANTOS, C. A. dos; ARAUJO, O. G.; BARBOSA, T. A. N.; LEITE, N. A.; MARUCCI, R. C. Aspectos biológicos de Rhopalosiphum maidis (Fitch, 1856) (Hemiptera: Aphididae) em diferentes hospedeiros. In: CONGRESSO NACIONAL DE MILHO E SORGO, 29., 2012, Águas de Lindóia. Diversidade e inovações na era dos transgênicos: resumos expandidos. Campinas: Instituto Agronômico; Sete Lagoas: Associação Brasileira de Milho e Sorgo, 2012. p. 928-934. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| Registros recuperados : 12 | |
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