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| Registros recuperados : 76 | |
| 61. |  | OLIVEIRA NETO, D. H. de; ROCHA, H. S. da; SILVA, L. D. B. da; CARVALHO, D. F. de; GUERRA, J. G. M. Avaliação da produtividade da beterraba (Beta vulgaris L.) submetida a diferentes lâminas de irrigação e duas condições de cobertura do solo. In: REUNIÃO BRASILEIRA DE MANEJO E CONSERVAÇÃO DO SOLO E DA ÁGUA, 17., 2008, Rio de Janeiro. Manejo e conservação do solo e da água no contexto das mudanças ambientais. Rio de Janeiro: SBCS: Embrapa Solos: Embrapa Agrobiologia, 2008. 4 p. 1 CD-ROM. (Embrapa Solos. Documentos, 101). Parceria: UFRRJ.| Biblioteca(s): Embrapa Agrobiologia. |
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| 62. | | COSTA, F. H. da S.; PASQUAL, M.; ROCHA, H. S.; PEREIRA, J. E. S.; CASTRO, E. M. de; MIYATA, L. Y. Crescimento e anatomia foliar de bananeiras submetidas a diferentes condições de cultivo in vitro. Bragantia, Campinas, v. 68, n. 2, p. 303-311, 2009.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 63. | | HORA, R. L A. C. da; SOUZA, A. da S.; SANTOS, K. C. F. dos; SILVEIRA, H. F. da; ROCHA, H. S. Micropropagação da mandioca (Manihot esculenta Crantz) : uma técnica consolidada para a multiplicação in vitro de variedades. In: JORNADA CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA, 8., 2014, Cruz das Almas, Ba. Pesquisa: despertando mentes para a inovação e transformando o futuro :[anais]. Cruz das Almas, BA, Embrapa Mandioca e Fruticultura, 2014.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 64. | | PIO, L. A. S.; PASQUAL, M.; SILVA, S. de O. e; ROCHA, H. S.; MAGALHAES, H. M.; SEREJO, J. A. dos S. Inducing and identifying artificially-induced polyploidy in bananas. African Journal of Biotechnology , v.13, n.37, p. 3748-3758 , September 2014.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 68. | | BARROCAS, E. N.; MACHADO, J. da C.; FIGUEIROA, A. dos R.; SOUZA, R. M. de; ISHIDA, A. K. N.; ZACARONI, A. B.; ROCHA, H. S. Uso de técnicas moleculares para diagnose de patógenos em sementes. Informe agropecuário, v. 30, n. 253, p. 24-32, nov./dez. 2009.| Biblioteca(s): Embrapa Algodão; Embrapa Amazônia Oriental; Embrapa Semiárido; Embrapa Uva e Vinho. |
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| 69. | | MATOS, F. T. de; MATAVELI, M.; PEDROZA FILHO, M. X.; MUÑOZ, A. E. P.; BARROS, L. C. de; SOUSA, C. W. A. de; VOGADO, G. R.; ROCHA, H. S.; MESSIAS, J. A.; ROCHA, L. M. P. Aspectos técnicos e econômicos da produção de tilápias em tanques-rede no Lago de Palmas-TO, Parque Aquícola Brejinho II. Palmas: Embrapa Pesca e Aquicultura, 2022. 45 p. (Embrapa Pesca e Aquicultura. Documentos, 52).| Biblioteca(s): Embrapa Pesca e Aquicultura. |
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| 70. | | ARAUJO, A. G. de; VAL, A. D. B.; SOARES, J. D. R.; RODRIGUES, F. A.; PASQUAL, M.; ROCHA, H. S.; ASMAR, S. A.; CORDEIRO, Z. J. M.; SILVA, S. de O. Host-pathogen interactions of Musa spp. and Mycosphaerella musicola with epidemiological variables and leaf anatomy within the pathosystem of Yellow Sigatoka disease. Australian Journal of Crop Science, v. 8, issue 8, Aug 2014.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 71. | | CANÇADO, G. M. de A.; BRASILEIRO, A. C. M.; RIBEIRO, A. P.; FERNANDES, M. C. N.; SANT´ANA, G. C.; FONTES-SOARES, B. D.; ROCHA, H. S.; FREITAS, G. F. Plantas transgênicas. Informe Agropecuário, Belo Horizonte, v. 30, n. 253, p. 14-23, nov./dez. 2009.| Biblioteca(s): Embrapa Algodão; Embrapa Uva e Vinho. |
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| 72. | | CANÇADO, G. M. de A.; BRASILEIRO, A. C. M.; RIBEIRO, A. P.; FERNANDES, M. C. N.; SANT'ANA, G. C.; SOARES, B. D. F.; ROCHA, H. S.; FREITAS, G. F. Plantas transgênicas. Informe Agropecuário, v. 30, n. 253, 2009. p. 14-23.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 73. | | PEDROZA FILHO, M. X.; FLORES, R. M. V.; ROCHA, H. S.; SILVA, H. J. T. da; SONODA, D. Y.; CARVALHO, V. B. de; OLIVEIRA, L. de; RODRIGUES, F. L. M. O mercado de peixes da piscicultura no Brasil: estudo do segmento de supermercados. Palmas: Embrapa Pesca e Aquicultura, 2020. 38 p. (Embrapa Pesca e Aquicultura. Boletim de pesquisa e desenvolvimento, 25).| Biblioteca(s): Embrapa Pesca e Aquicultura. |
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| 74. | | ROCHA, H. S.; ARAUJO, J. C. de; SILVA, A. C. M. da; OLIVEIRA, S. A. S. de; BORGES, A. L.; FERREIRA FILHO, J. R.; MEISSNER FILHO, P. E.; SILVEIRA, H. F. da; RINGENBERG, R.; CARDOSO, C. E. L. Recomendações técnicas para a produção de manivas-semente de mandioca a partir de mudas micropropagadas. O papel do "maniveiro" - Projeto RENIVA. Cruz das Almas, BA: Embrapa Mandioca e Fruticultura, 2014.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 75. | | BORGES, A. L.; ALBUQUERQUE, A. F. A. de; AMORIM, E. P.; ROCHA, H. S.; PEREIRA, M. E. C.; RODRIGUES, M. G. V.; SILVA, S. de O e; DONATO, S. L. R.; CORDEIRO, Z. J. M. Sistema de produção: cultivo da bananeira BRS PLATINA. Cruz das Almas: Embrapa Mandioca e Fruticultura, 2012. Embrapa Mandioca e Fruticultura (Sistema de Produção, 20).| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 76. | | ROCHA, H. S.; SILVEIRA, H. F. da; SOUZA, A. da S.; OLIVEIRA, S. A. S. de; OLIVEIRA, E. J. de; SOUZA, B. D. L. de; GONÇALVES, H. A.; ACHECO JÚNIOR, R. G. P.; ALMEIDA, N. M. de; LIMA, S. A. de L. Miniestacas de mandioca - nova alternativa de material de plantio. Cruz das Almas, BA: Embrapa Mandioca e Fruticultura, 2021. (Embrapa Mandioca e Fruticultura. Comunicado Técnico, 179).| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| Registros recuperados : 76 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Cerrados. Para informações adicionais entre em contato com cpac.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Cerrados; Embrapa Mandioca e Fruticultura. |
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Data corrente: |
27/04/2012 |
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Data da última atualização: |
25/05/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
ROCHA, H. S.; POZZA, E. A.; UCHÔA, C. do N.; CORDEIRO, Z. J. M.; SOUZA, P. E. de; SUSSEL, A. A. B.; REZENDE, C. A. de. |
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Afiliação: |
HERMINIO SOUZA ROCHA, CNPMF; EDSON AMPÉLIO POZZA, UFLA; CLEILSON DO NASCIMENTO UCHÔA, IFCE; ZILTON JOSE MACIEL CORDEIRO, CNPMF; PAULO ESTEVÃO DE SOUZA, UFLA; ANGELO APARECIDO BARBOSA SUSSEL, CPAC; CARLOS ALBERTO DE REZENDE, UFLA. |
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Título: |
Temporal progress of yellow sigatoka and aerobiology of Mycosphaerella musicola Spores. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Journal of Phytopathology, 2012. |
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ISSN: |
Doi: 10.1111/j.1439-0434.2012.01897.x |
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Idioma: |
Inglês |
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Conteúdo: |
An understanding of the progression of a disease is important in the adoption of control strategies as well as the evaluation of their efficacies. Temporal analysis is especially useful because it integrates the evolution of the interaction between the components of the pathosystem, as expressed by the accumulated data on the incidence and severity of disease and depicted by the disease progression curve. Within a given patho-system, the dispersed airborne spores are important components in the progress of plant dis- ease epidemics. Our aims were to evaluate the temporal dynamics of yellow Sigatoka in a banana plantation located in Coronel Pacheco, MG, Brazil, and to assess the aerobiology of Mycosphaerella musicola spores throughout the year. During the rainy season, we observed intense disease progression concomitant with high rates of leaf emission, which caused rapid reversal of the severity peaks after the maximum rates were reached. The yellow Sigatoka progress curve showed two peaks of extreme severity. The first, which occurred during the rainy season, was predominantly caused by a high concentration of conidia. The second, which occurred during the dry season, was predominantly caused by a high concentration of ascospores in the air. The ascospore concentrations were correlated with the severity of the disease 29 days later, indicating the average latency period of the disease in that region. The patterns of the severity curves for both peaks fit the monomolecular model, and the progression rates were higher during the rainy season than the dry season. The spore concentrations were the same at the two evaluated heights. In all evaluations, it was observed a higher concentration of ascospores than of conidia, with the greatest ascospore concentrations occurring during the early hours of the day and the greatest conidia concentrations occurring later, after the dew has dropped from the leaves. MenosAn understanding of the progression of a disease is important in the adoption of control strategies as well as the evaluation of their efficacies. Temporal analysis is especially useful because it integrates the evolution of the interaction between the components of the pathosystem, as expressed by the accumulated data on the incidence and severity of disease and depicted by the disease progression curve. Within a given patho-system, the dispersed airborne spores are important components in the progress of plant dis- ease epidemics. Our aims were to evaluate the temporal dynamics of yellow Sigatoka in a banana plantation located in Coronel Pacheco, MG, Brazil, and to assess the aerobiology of Mycosphaerella musicola spores throughout the year. During the rainy season, we observed intense disease progression concomitant with high rates of leaf emission, which caused rapid reversal of the severity peaks after the maximum rates were reached. The yellow Sigatoka progress curve showed two peaks of extreme severity. The first, which occurred during the rainy season, was predominantly caused by a high concentration of conidia. The second, which occurred during the dry season, was predominantly caused by a high concentration of ascospores in the air. The ascospore concentrations were correlated with the severity of the disease 29 days later, indicating the average latency period of the disease in that region. The patterns of the severity curves for both peaks fit the monomolecular m... Mostrar Tudo |
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Thesagro: |
Banana; Mycosphaerella Musicola; Praga de Planta. |
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Categoria do assunto: |
-- |
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Marc: |
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022 $aDoi: 10.1111/j.1439-0434.2012.01897.x
100 1 $aROCHA, H. S.
245 $aTemporal progress of yellow sigatoka and aerobiology of Mycosphaerella musicola Spores.
260 $c2012
520 $aAn understanding of the progression of a disease is important in the adoption of control strategies as well as the evaluation of their efficacies. Temporal analysis is especially useful because it integrates the evolution of the interaction between the components of the pathosystem, as expressed by the accumulated data on the incidence and severity of disease and depicted by the disease progression curve. Within a given patho-system, the dispersed airborne spores are important components in the progress of plant dis- ease epidemics. Our aims were to evaluate the temporal dynamics of yellow Sigatoka in a banana plantation located in Coronel Pacheco, MG, Brazil, and to assess the aerobiology of Mycosphaerella musicola spores throughout the year. During the rainy season, we observed intense disease progression concomitant with high rates of leaf emission, which caused rapid reversal of the severity peaks after the maximum rates were reached. The yellow Sigatoka progress curve showed two peaks of extreme severity. The first, which occurred during the rainy season, was predominantly caused by a high concentration of conidia. The second, which occurred during the dry season, was predominantly caused by a high concentration of ascospores in the air. The ascospore concentrations were correlated with the severity of the disease 29 days later, indicating the average latency period of the disease in that region. The patterns of the severity curves for both peaks fit the monomolecular model, and the progression rates were higher during the rainy season than the dry season. The spore concentrations were the same at the two evaluated heights. In all evaluations, it was observed a higher concentration of ascospores than of conidia, with the greatest ascospore concentrations occurring during the early hours of the day and the greatest conidia concentrations occurring later, after the dew has dropped from the leaves.
650 $aBanana
650 $aMycosphaerella Musicola
650 $aPraga de Planta
700 1 $aPOZZA, E. A.
700 1 $aUCHÔA, C. do N.
700 1 $aCORDEIRO, Z. J. M.
700 1 $aSOUZA, P. E. de
700 1 $aSUSSEL, A. A. B.
700 1 $aREZENDE, C. A. de
773 $tJournal of Phytopathology, 2012.
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