| |
|
|
| Registros recuperados : 35 | |
| 21. |  | SENA, A. P. A.; CHAIBUB, A. A.; CORTES, M. V. C. B.; PRABHU, A. S.; ARAÚJO, L. G.; FILIPPI, M. C. Eficiência do Epicoccum sp., na supressão de Magnaporthe oryzae nas folhas de arroz em casa de vegetação. Tropical Plant Pathology, Brasília, DF, v. 36, p. 366, ago. 2011. Suplemento, ref. 598. Edição dos Resumos do 44 Congresso Brasileiro de Fitopatologia, Bento Gonçalves, ago. 2011. 1 CD-ROM.| Biblioteca(s): Embrapa Arroz e Feijão. |
|    |
| 22. | | MATOS, A. V. de; ROSENTHAL, A.; FARIAS, A. X. de; COSTA, S. D. O. de; ROCHA, E. S. da; CÔRTES, M. V. C. B. de. Detecção de fungos termorresistentes em linha de suco de maracujá esterilizado comercialmente. In: SIMPÓSIO INTERNACIONAL DE SEGURANÇA MICROBIOLÓGICA DOS ALIMENTOS e SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DE ALIMENTOS, 7., 2002, São Paulo, SP. Programa e resumos. São Paulo, 2002. p. 42.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
| |
| 23. | | SENA, A. P. A.; CHAIBUB, A. A.; MAGALHÃES, M. S.; CORTES, M. V. C. B.; PRABHU, A. S.; ARAÚJO, L. G.; FILIPPI, M. C. Efeito do Epicoccum sp., na formação de apressórios por Magnaporthe oryzae. Tropical Plant Pathology, Brasília, DF, v. 36, p. 365, ago. 2011. Suplemento, ref. 597. Edição dos Resumos do 44 Congresso Brasileiro de Fitopatologia, Bento Gonçalves, ago. 2011.| Biblioteca(s): Embrapa Arroz e Feijão. |
| |
| 24. | | GUIMARÃES, R. A.; LOBO, V. L. da S.; FILIPPI, M. C. C. de; CORTES, M. V. C. B.; PRABHU, A. S. Expressão enzimática elicitada por Sarocladium oryzae na redução da severidade da brusone foliar em arroz. In: SEMINÁRIO JOVENS TALENTOS, 8., 2014, Santo Antônio de Goiás. Coletânea dos resumos apresentados. Santo Antônio de Goiás: Embrapa Arroz e Feijão, 2014. p. 104. (Embrapa Arroz e Feijão. Documentos, 306).| Biblioteca(s): Embrapa Arroz e Feijão. |
| |
| 25. | | FARIAS, A. X. de; COSTA, S. D. O. de; ROCHA, E. S. da; CÔRTES, M. V. C. B. de; NASCIMENTO, M. G. F. do; SILVA, F. T. Avaliação das condições higiênico-sanitárias de linha de processamento de leite pasteurizado. In: SIMPÓSIO INTERNACIONAL DE SEGURANÇA MICROBIOLÓGICA DOS ALIMENTOS e SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DE ALIMENTOS, 7., 2002, São Paulo, SP. Programa e resumos. São Paulo, 2002. p. 42.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
| |
| 26. | | CORTES, M. V. C. B.; LIMA, D. C. S.; SILVA-LOBO, V. L.; FILIPPI, M. C. C.; PRABHU, A. S.; GONÇALVES, F. J. Caracterização parcial do filtrado da cultura de Sarocladium oryzae que inibe o crescimento micelial de Magnaporthe oryzae. Tropical Plant Pathology, Brasília, DF, v. 36, p. 545, ago. 2011. Suplemento, ref. 806. Edição dos Resumos do 44 Congresso Brasileiro de Fitopatologia, Bento Gonçalves, ago. 2011. 1 CD-ROM.| Biblioteca(s): Embrapa Arroz e Feijão. |
| |
| 27. | | GUIMARÃES, R. A.; LOBO, V. L. D. S.; FILIPPI, M. C. C. D.; CORTES, M. V. C. B.; PRABHU, A. S. Redução da severidade da brusone foliar em arroz por Sarocladium oryzae. Tropical Plant Pathology, v. 38, p. 286, ago. 2013. Suplemento. ref. 181-2. Edição dos Resumos do XLVI Congresso Brasileiro de Fitopatologia, Ouro Preto, MG, ago. 2013.| Biblioteca(s): Embrapa Arroz e Feijão. |
| |
| 28. | | CORTES, M. V. C. B.; VIANA, H. F.; SILVA, F. R.; SILVA-LOBO, V. L.; SILVA, G. B.; PRABHU, A. S.; FILIPPI, M. C. C. Quantificação da atividade da enzima ß-1,3-glucanase em plantas de arroz tratadas com acibenzolar-S-metil. Tropical Plant Pathology, v. 33, p. S 194, ago. 2008. Suplemento. ref. FIS-016. Edição dos Resumos do XLI Congresso Brasileiro de Fitopatologia, Belo Horizonte, MG, ago. 2008.| Biblioteca(s): Embrapa Arroz e Feijão. |
| |
| 29. | | CHAIBUB, A. A.; SENA, A. P. A.; CORTES, M. V. C. B.; SILVA-LOBO, V. L.; PRABHU, A. S.; FILIPPI, M. C. C.; ARAÚJO, L. G. Supressão de brusone das folhas por bactérias do filoplano do arroz. Tropical Plant Pathology, Brasília, DF, v. 36, p. 657, ago. 2011. Suplemento, ref. 934. Edição dos Resumos do 44 Congresso Brasileiro de Fitopatologia, Bento Gonçalves, ago. 2011. 1 CD-ROM.| Biblioteca(s): Embrapa Arroz e Feijão. |
| |
| 30. | | WENDLAND, A.; CORTES, M. V. C. B.; BANDEIRA, M. A. H.; OLIVEIRA, M. I. S.; LOBO JUNIOR, M.; MELO, L. C.; FARIA, L. C.; PEREIRA, H. S.; SOUZA, T. L. P. O.; FERREIRA, E. P. B.; DEL PELOSO, M. J. The culture collection of phytopathogenic microorganisms: an important source of information to common bean research. Annual Report of the Bean Improvement Cooperative, Prosser, v. 56, p. 25-26, Mar. 2013.| Biblioteca(s): Embrapa Arroz e Feijão. |
| |
| 31. | | CARVALHO, J. C. B.; SOUSA, K. C. I.; BRITO, D. C.; CHAIBUB, A. A.; LUZINI, A. P.; CORTES, M. V. C. B.; FILIPPI, M. C. C.; KATO, L.; VAZ, B. G.; COSTA, H. B.; ROMÃO, W.; ARAÚJO, L. G. Biocontrol potential of Waitea circinata, an orchid mycorrhizal fungus, against the rice blast fungus. Tropical Plant Pathology, v. 40, n. 3, p. 151-159, June 2015.| Biblioteca(s): Embrapa Arroz e Feijão. |
|  |
| 32. | | VIANA, H. F.; OLIVEIRA, P. R. P. M.; CORTES, M. V. C. B.; SILVA, F. R.; SILVA-LOBO, V. L.; SILVA, G. B.; PRABHU, A. S.; FILIPPI, M. C. Indução abiótica de resistência à brusone das folhas em arroz. Tropical Plant Pathology, v. 33, p. S 194, ago. 2008. Suplemento. ref. FIS-015. Edição dos Resumos do XLI Congresso Brasileiro de Fitopatologia, Belo Horizonte, MG, ago. 2008.| Biblioteca(s): Embrapa Arroz e Feijão. |
| |
| 33. | | SENA, A. P. A.; CHAIBUB, A. A.; CORTÊS, M. V. C. B.; SILVA, G. B.; SILVA-LOBO, V. L.; PRABHU, A. S.; FILIPPI, M. C. C.; ARAÚJO, L. G. Increased enzymatic activity in rice leaf blast suppression by crude extract of Epicoccum sp. Tropical Plant Pathology, Brasília, DF, v. 38, n. 5, p. 387-397, set./out. 2013.| Biblioteca(s): Embrapa Arroz e Feijão. |
| |
| 34. | | WENDLAND, A.; ALENCAR, N. E.; MELO, L. C.; COSTA, J. G. C.; DEL PELOSO, M. J.; PEREIRA, H. S.; FARIA, L. C. de; FERREIRA, E. P. de B.; CÔRTES, M. V. C. B. Symptom pattern of common bean genotypes inoculated with different isolates of Curtobacterium flaccumfaciens pv. flaccumfaciens. Annual Report of the Bean Improvement Cooperative, v. 52, p. 70-71, 2009.| Biblioteca(s): Embrapa Arroz e Feijão. |
| |
| 35. | | PEREIRA FILHO, C. R.; REGO, M. C. F.; GONÇALVES, D. A. M.; CORTES, M. V. C. B.; SILVA, G. B.; SILVA-LOBO, V. L.; PRABHU, A. S.; FILIPPI, M. C. Supressão de brusone por promotores de crescimento, bióticos e abióticos, em arroz de terras altas. Tropical Plant Pathology, Brasília, DF, v. 36, p. 1078, ago. 2011. Suplemento, ref. 1525. Edição dos Resumos do 44 Congresso Brasileiro de Fitopatologia, Bento Gonçalves, ago. 2011. 1 CD-ROM.| Biblioteca(s): Embrapa Arroz e Feijão. |
| |
| Registros recuperados : 35 | |
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Arroz e Feijão. |
|
Data corrente: |
20/06/2011 |
|
Data da última atualização: |
12/12/2014 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 2 |
|
Autoria: |
FILIPPI, M. C. C.; SILVA, G. B. da; SILVA-LOBO, V. L.; CORTES, M. V. C. B.; MORAES, A. J. G.; PRABHU, A. S. |
|
Afiliação: |
MARTA CRISTINA CORSI DE FILIPPI, CNPAF; GISELE BARATA DA SILVA, UNIVERSIDADE FEDERAL RURAL DA AMAZÔNIA; VALACIA LEMES DA SILVA LOBO, CNPAF; MARCIO VINICIUS DE C BARROS CORTES, CNPAF; ALESSANDRA JACKELINE G. MORAES, UNIVERSIDADE FEDERAL RURAL DA AMAZÔNIA; ANNE SITARAMA PRABHU. |
|
Título: |
Leaf blast (Magnaporthe oryzae) suppression and growth promotion by rhizobacteria on aerobic rice in Brazil. |
|
Ano de publicação: |
2011 |
|
Fonte/Imprenta: |
Biological Control, San Diego, v. 58, n. 2, p. 160-166, Aug. 2011. |
|
Idioma: |
Inglês |
|
Conteúdo: |
Rice blast caused by Magnaporthe oryzae has the potential to cause 100% grain yield loss. The objective of this investigation was to identify rhizobacteria showing potential for plant growth stimulation and resistance induction under greenhouse conditions. Bacterial isolates were collected from the rhizosphere of rice plants from soils of Amazon, PA. Soil application with rhizobacteria was done by drenching with bacterial cell suspension before inoculating with virulent isolate of M. oryzae. Mass screening of 148 isolates for growth promotion showed that 12.7% stimulated plant height, whereas 52.0% increased root length, total biomass and root biomass. Based on these growth promotion results, 18 isolates were further tested for in vitro inhibition of the pathogen and reduction of leaf blast severity (LBS) in greenhouse test. All isolates inhibited pathogen growth and reduced disease severity from 16% to 95%. The two isolates showing the greatest suppression of leaf blast (Rizo-46 and Rizo-55) were further tested in a subsequent greenhouse trial using three replications and three application methods (drenching the soil, 15 and 2 days before inoculation with rice pathogen, and spraying 2 days before inoculating with virulent isolate). The soil drenching with isolate Rizo-55, 15 days prior to challenging with virulent isolate of M. oryzae reduced LBS by 90%, whereas Rizo-46 applied 2 days before reduced LBS by 95%. The capacity to suppress leaf blast by isolates Rizo-46 and Rizo-55 varied according to the mode of application. Also, the enzymatic tests were conducted to quantitate the presence of proteins related to pathogenesis (PRPs) during induction process of resistance by rhizobacteria. The enzyme activity of peroxidase, b-1,3-glucanase and chitinase greatly increased, and the results are in accord with greenhouse tests in relation to leaf blast disease suppression. MenosRice blast caused by Magnaporthe oryzae has the potential to cause 100% grain yield loss. The objective of this investigation was to identify rhizobacteria showing potential for plant growth stimulation and resistance induction under greenhouse conditions. Bacterial isolates were collected from the rhizosphere of rice plants from soils of Amazon, PA. Soil application with rhizobacteria was done by drenching with bacterial cell suspension before inoculating with virulent isolate of M. oryzae. Mass screening of 148 isolates for growth promotion showed that 12.7% stimulated plant height, whereas 52.0% increased root length, total biomass and root biomass. Based on these growth promotion results, 18 isolates were further tested for in vitro inhibition of the pathogen and reduction of leaf blast severity (LBS) in greenhouse test. All isolates inhibited pathogen growth and reduced disease severity from 16% to 95%. The two isolates showing the greatest suppression of leaf blast (Rizo-46 and Rizo-55) were further tested in a subsequent greenhouse trial using three replications and three application methods (drenching the soil, 15 and 2 days before inoculation with rice pathogen, and spraying 2 days before inoculating with virulent isolate). The soil drenching with isolate Rizo-55, 15 days prior to challenging with virulent isolate of M. oryzae reduced LBS by 90%, whereas Rizo-46 applied 2 days before reduced LBS by 95%. The capacity to suppress leaf blast by isolates Rizo-46 and Riz... Mostrar Tudo |
|
Thesagro: |
Arroz; Brusone; Doença de planta; Oryza sativa. |
|
Thesaurus NAL: |
Magnaporthe oryzae. |
|
Categoria do assunto: |
H Saúde e Patologia |
|
Marc: |
LEADER 02610naa a2200241 a 4500
001 1894505
005 2014-12-12
008 2011 bl uuuu u00u1 u #d
100 1 $aFILIPPI, M. C. C.
245 $aLeaf blast (Magnaporthe oryzae) suppression and growth promotion by rhizobacteria on aerobic rice in Brazil.
260 $c2011
520 $aRice blast caused by Magnaporthe oryzae has the potential to cause 100% grain yield loss. The objective of this investigation was to identify rhizobacteria showing potential for plant growth stimulation and resistance induction under greenhouse conditions. Bacterial isolates were collected from the rhizosphere of rice plants from soils of Amazon, PA. Soil application with rhizobacteria was done by drenching with bacterial cell suspension before inoculating with virulent isolate of M. oryzae. Mass screening of 148 isolates for growth promotion showed that 12.7% stimulated plant height, whereas 52.0% increased root length, total biomass and root biomass. Based on these growth promotion results, 18 isolates were further tested for in vitro inhibition of the pathogen and reduction of leaf blast severity (LBS) in greenhouse test. All isolates inhibited pathogen growth and reduced disease severity from 16% to 95%. The two isolates showing the greatest suppression of leaf blast (Rizo-46 and Rizo-55) were further tested in a subsequent greenhouse trial using three replications and three application methods (drenching the soil, 15 and 2 days before inoculation with rice pathogen, and spraying 2 days before inoculating with virulent isolate). The soil drenching with isolate Rizo-55, 15 days prior to challenging with virulent isolate of M. oryzae reduced LBS by 90%, whereas Rizo-46 applied 2 days before reduced LBS by 95%. The capacity to suppress leaf blast by isolates Rizo-46 and Rizo-55 varied according to the mode of application. Also, the enzymatic tests were conducted to quantitate the presence of proteins related to pathogenesis (PRPs) during induction process of resistance by rhizobacteria. The enzyme activity of peroxidase, b-1,3-glucanase and chitinase greatly increased, and the results are in accord with greenhouse tests in relation to leaf blast disease suppression.
650 $aMagnaporthe oryzae
650 $aArroz
650 $aBrusone
650 $aDoença de planta
650 $aOryza sativa
700 1 $aSILVA, G. B. da
700 1 $aSILVA-LOBO, V. L.
700 1 $aCORTES, M. V. C. B.
700 1 $aMORAES, A. J. G.
700 1 $aPRABHU, A. S.
773 $tBiological Control, San Diego$gv. 58, n. 2, p. 160-166, Aug. 2011.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
