| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Soja. |
|
Data corrente: |
06/04/2004 |
|
Data da última atualização: |
27/07/2007 |
|
Autoria: |
FERRACIN, L. M.; SILVA, J. F. V.; CATTELAN, A. J.; BETTI, A. F. F. |
|
Título: |
Inhibition of Heterodera glycines and Meloidogyne javanica nematoides in soybean by rhizobacteria in greenhouse trials. |
|
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. 92. |
|
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: |
The incidence and damage of nematodes in soybeans has grown in the last years in Brazil. The present study aimed to evaluate the capacity of rhizobacteria, inoculated in soybean seeds, in reducing the incidence and damage of the root knot nematode (Meloidogyne javanica) and the cyst nematode (Heterodera glycines race 3). Twenty-eight bacterial isolates (most of them Pseudomonas spp.) were screened in greenhouse for the control of cyst nematode and root knot nematode. The bacterial isolates 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 çm. Three seeds of soybean cvs. 'Lee 68' (cyst nematode) or 'BRS 133' (root knot nematode), inoculated with one of the isolates, were sown in pots containing 3 kg of a sterile substrate. For the inoculation, the seeds were immersed in the cell suspension of each isolate or into sterile 0.1M MgSO4 (nonbacterial control). Each treatment was replicated ten times in a completely randomized design. Seven days after sowing, plants were thinned to one per pot and the soil was inoculated with 3,000 eggs of each species of nematode. There was also a nonbacterial control with soil non-inoculated with nematodes. The plants were harvested at 35 days after inoculation with nematodes when shoot and root dry weight and number of nematode eggs (root knot nematode) or females (cyst namatode) were evaluated. The data were analyzed by ANOVA and treatment means were separated by the Tukey's test (a=0.05). Eight isolates significantly inhibited the cyst nematode multiplication. The highest inhibition (56%) was observed when the seeds were inoculated with the isolate LW 2301. Although many isolates inhibited the root knot nematode multiplication, none of them were significantly different from the nonbacterial control with nematode. The highest inhibition (72%) was observed with the inoculation of isolate P 70. Some isolates, inversely, stimulated the multiplication; the highest stimulation (132%) was observed with isolate P 61. This event shows, once more, the complexity of ecological interactions in the rhizosphere. Shoot and root weight were not significantly affected, when compared to the nonbacterial control with nematodes, in either experiments. The best isolates are currently being tested in field trials. MenosThe incidence and damage of nematodes in soybeans has grown in the last years in Brazil. The present study aimed to evaluate the capacity of rhizobacteria, inoculated in soybean seeds, in reducing the incidence and damage of the root knot nematode (Meloidogyne javanica) and the cyst nematode (Heterodera glycines race 3). Twenty-eight bacterial isolates (most of them Pseudomonas spp.) were screened in greenhouse for the control of cyst nematode and root knot nematode. The bacterial isolates 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 çm. Three seeds of soybean cvs. 'Lee 68' (cyst nematode) or 'BRS 133' (root knot nematode), inoculated with one of the isolates, were sown in pots containing 3 kg of a sterile substrate. For the inoculation, the seeds were immersed in the cell suspension of each isolate or into sterile 0.1M MgSO4 (nonbacterial control). Each treatment was replicated ten times in a completely randomized design. Seven days after sowing, plants were thinned to one per pot and the soil was inoculated with 3,000 eggs of each species of nematode. There was also a nonbacterial control with soil non-inoculated with nematodes. The plants were harvested at 35 days after inoculation with nematodes when shoot and root dry weight and number of nematode eggs (root knot nematode) or females... Mostrar Tudo |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 03397naa a2200193 a 4500
001 1466764
005 2007-07-27
008 2004 bl uuuu u00u1 u #d
100 1 $aFERRACIN, L. M.
245 $aInhibition of Heterodera glycines and Meloidogyne javanica nematoides in soybean by rhizobacteria in greenhouse trials.
260 $c2004
300 $ap. 92.
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 incidence and damage of nematodes in soybeans has grown in the last years in Brazil. The present study aimed to evaluate the capacity of rhizobacteria, inoculated in soybean seeds, in reducing the incidence and damage of the root knot nematode (Meloidogyne javanica) and the cyst nematode (Heterodera glycines race 3). Twenty-eight bacterial isolates (most of them Pseudomonas spp.) were screened in greenhouse for the control of cyst nematode and root knot nematode. The bacterial isolates 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 çm. Three seeds of soybean cvs. 'Lee 68' (cyst nematode) or 'BRS 133' (root knot nematode), inoculated with one of the isolates, were sown in pots containing 3 kg of a sterile substrate. For the inoculation, the seeds were immersed in the cell suspension of each isolate or into sterile 0.1M MgSO4 (nonbacterial control). Each treatment was replicated ten times in a completely randomized design. Seven days after sowing, plants were thinned to one per pot and the soil was inoculated with 3,000 eggs of each species of nematode. There was also a nonbacterial control with soil non-inoculated with nematodes. The plants were harvested at 35 days after inoculation with nematodes when shoot and root dry weight and number of nematode eggs (root knot nematode) or females (cyst namatode) were evaluated. The data were analyzed by ANOVA and treatment means were separated by the Tukey's test (a=0.05). Eight isolates significantly inhibited the cyst nematode multiplication. The highest inhibition (56%) was observed when the seeds were inoculated with the isolate LW 2301. Although many isolates inhibited the root knot nematode multiplication, none of them were significantly different from the nonbacterial control with nematode. The highest inhibition (72%) was observed with the inoculation of isolate P 70. Some isolates, inversely, stimulated the multiplication; the highest stimulation (132%) was observed with isolate P 61. This event shows, once more, the complexity of ecological interactions in the rhizosphere. Shoot and root weight were not significantly affected, when compared to the nonbacterial control with nematodes, in either experiments. The best isolates are currently being tested in field trials.
700 1 $aSILVA, J. F. V.
700 1 $aCATTELAN, A. J.
700 1 $aBETTI, A. F. F.
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.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Soja (CNPSO) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 51 | |
| 23. |  | GARCÍA-FLORES, R.; MARTINS, R.; SOUZA FILHO, O. V. DE; GONZÁLEZ, M.; MATTOS, C.; ROSENTHAL, A.; JULIANO, P. A Novel facility and equipment selection model for whey utilisation: A Brazilian case study. Computers and Electronics in Agriculture, n. 117, p. 127-140, 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
|    |
| 24. | | GONZALEZ, M. H.; SOUZA, G. B.; OLIVEIRA, R. V.; FORATO, L. A.; NOBREGA, J. A.; NOGUEIRA, A. R. A. Microwave-assisted digestion procedures for biological samples with diluted nitric acid: identification of reaction products. Talanta, London, v. 79, p. 396-401, 2009.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Instrumentação. |
| |
| 25. | | GONZALEZ, M. H.; SILVA, F. V.; CARRILHO, E. N. V. M.; NOBREGA, J. A.; NOGUEIRA, A. R. de A. Moagem criogênica de amostras de tecido vegetal: composição química versus tamanho de partícula. In: ENCONTRO NACIONAL DE QUÍMICA ANALÍTICA, 11., 2001, Campinas, SP. Desafios da química analítica no século XXI. Anais... Campinas: ENQA, 2001. TA-3.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
|  |
| 26. | | MATOS, W. O.; MENEZES, E. A.; GONZALEZ, M. H.; COSTA, L. M.; TREVIZAN, L. C.; NOGUEIRA, A. R. de A. Partial microwave-assisted wet digestion of animal tissue using a baby-bottle sterilizer for analyte determination by inductively coupled plasma optical emission spectrometry. Spectrochimica Acta Part B: Atomic Spectroscopy, v. 64, n. 6, p. 615-618, june 2009.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
| |
| 27. | | GONZALEZ, M. H.; OLIVEIRA, R. V.; PEREIRA FILHO, E. R.; NÓBREGA, J. A.; NOGUEIRA, A. R. de A. Otimização da separação de isômeros de ácidos nitrobenzóicos resultantes da digestão ácida de materiais biológicos. In: ENCONTRO NACIONAL DE QUÍMICA ANALÍTICA, 14., 2007, João Pessoa, PB. Anais... João Pessoa: SBQA, 2007. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
| |
| 29. | | CASTELLS, M. L.; GONZÁLEZ, M.; MATTOS, C.; JULIANO, P.; SILVA, C. M.; SEPULVEDA, J. U.; JORCÍN, S.; KROLOW, A. C. R.; DI RISIO, J.; LÓPEZ, T. Alternativas de valorización de sueros de quesería. In: MUSET, G. B.; CASTELLS, M. L. (Comp.). Valorización del lactosuero. San Martín: Instituto Nacional de Tecnología Industrial - INTI, 2017. 94 p. p. 23-46| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Agroindústria de Alimentos; Embrapa Clima Temperado. |
|  |
| 30. | | GONZALEZ, M. H.; MARTINS, E. N. V. C.; LOPES, G. S.; SOUZA, G. B. de; PICCHI, C. M. C.; NOGUEIRA, A. R. de A. Análise de alimentos para bovinos - uma visão geral. In: SEMANA DE QUÍMICA DO INSTITUTO DE QUÍMICA DA UNICAMP, 1., 2001, Campinas, SP. Campinas: SBQ, 2001.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
| |
| 31. | | GONZALEZ, M. H.; ARAÚJO, G. C. L.; PELIZARO, C. B.; MENEZES, E. A.; LEMOS, S. G.; SOUZA, G. B. de; NOGUEIRA, A. R. de A. Coconut coir as bioserbent for Cr(VI) removal from laboratory wastewater. Journal of Hazardous Materials, v. 159, n. 2-3, p. 252-256, nov. 2008.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
| |
| 32. | | FERREIRA, N. S.; OLIVEIRA, L. H. B.; AGRELLI, V.; OLIVEIRA, A. F. de; NOGUEIRA, A. R. de A.; OLIVEIRA, A.; GONZALEZ, M. H. Bioaccumulation and acute toxicity of As(III) and As(V) in Nile tilapia (Oreochromis niloticus). Chemosphere, v.217, p.349-354, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
| |
| 33. | | FERREIRA, N. S.; OLIVEIRA, L. H. B.; OLIVEIRA, A. P.; OLIVEIRA, A. F. de; NOGUEIRA, A. R. de A.; GONZALEZ, M. H. Bioacumulação de As inorgânico em tilápias (Oreochromis niloticus). In: ENCONTRO BRASILEIRO SOBRE ESPECIAÇÃO QUÍMICA, 5., 2017, Águas de Lindóia, SP. Anais... Águas de Lindóia, SP: EspeQBrasil, 2017.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
| |
| 34. | | GONZÁLEZ, M. M. R.; SANTOS, M. O.; RAMÍREZ, M. Á. M.; MONREAL, J. J. V.; URRUTIA, V. M. M.; STUCHI, E. S. Experiencias con huanglonbing en limón Mexicano en el Estado de Colima, México. Citrus Research & Technology, v.39, e1039, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 3 |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
| |
| 36. | | SILVA, P. H. T.; GONZALEZ, M. H.; SOUSA, M. R.; GROMBINI, C. F.; SOUZA, G. B. de; NOGUEIRA, A. R. de A. Gerenciamento e tratamento de resíduos químicos dos laboratórios da Embrapa Pecuária Sudeste. In: ENCONTRO NACIONAL SOBRE METODOLOGIAS DE LABORATÓRIOS 11., 2006, Concórdia, SC. Anais... Concórdia: Embrapa Suínos e Aves, 2006. p. 37| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
| |
| 37. | | SILVA, P. H. T.; GONZALEZ, M. H.; SOUSA, M. R. de; GROMBONI, C. F.; SOUZA, G. B. de; NOGUEIRA, A. R. de A. Gerenciamento e tratamento de resíduos químicos dos laboratórios da Embrapa Pecuária Sudeste. In: ENCONTRO NACIONAL SOBRE METODOLOGIAS DE LABORATÓRIO, 11., 2006, Concórdia. Anais... Concórdia: Embrapa Suínos e Aves, 2006. p.38. 77 p. (Embrapa Suínos e Aves. Documentos, 112).| Biblioteca(s): Embrapa Pecuária Sudeste. |
| |
| 38. | | TONIOLO-SILVA, P. H. T.; GONZALEZ, M. H.; SOUSA, M. R. de; SOUZA, G. B. de; NOGUEIRA, A. R. de A. Gerenciamento e tratamento de resíduos químicos dos laboratórios da Embrapa Pecuária Sudeste. In: SIMPÓSIO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA PECUÁRIA SUDESTE, 2006, São Carlos, SP. Anais... São Carlos: Embrapa Pecuária Sudeste, 2006. (Documentos / Embrapa Pecuária Sudeste, 62).| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
| |
| 39. | | SOUZA, G. B. de; MENEZES, E. A.; GONZALEZ, M. H.; CARPELLI, R.; CHAVES, F. S.; MATOS, W. O.; NOGUEIRA, A. R. de A. Pressurized system and microwave-assisted extraction for rapid analysis of fiber in animal feedstuffs. Analytical Letters, v. 41, n.9. p. 1633-1639, 2008.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
| |
| 40. | | NEVES, C. S. V. J.; DECHEN, A. R.; FELLER, C.; SAAB, O. J. G. A.; NILO GONZALEZ, M. G.; JORGE, L. A. C. Effect of rochard soil management on citrus root system and yield in a Brazilian oxisol=Effet du mode de gestion d'un oxisol du Brésil sur la production fruitière et le développement du système racinaire d'un citrus. In: CONGRES MONDIAL DE SCIENCE DU SOL = WORLD CONGRESS OF SOIL SCIENCE = BODENKUNDLICHER WELTKONGRESS-CONGRESO MUNDIAL DE LA CIENCIA DEL SUELO, 16., 1998, Montpellier. Résumés=Summaries... Montpellier: [ISSS:AISS:IBS:SICS], 1998. v. 2. p. 783.| Biblioteca(s): Embrapa Instrumentação. |
| |
| Registros recuperados : 51 | |
|
| Expressão de busca inválida. Verifique!!! |
|
|
