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Registros recuperados : 80 | |
8. | | SOUZA, E. A. de; BAUMGARTNER, J. G. Efeito da adubacao e da calagem e do molibdenio, enxofre, zinco e boro na producao de graos, na cultura da soja. In: FACULDADE DE MEDICINA VETERINARIA E AGRONOMIA DE JABOTICABAL "PROF. ANTONIO RUETE". Estudos sobre melhoramento, praticas culturais, microclimatologia, e defesa fitossanitaria da cultura da soja. Jaboticabal, 1974. v.11, p.47-52. (Faculdade de Medicina Veterinaria e Agronomia de Jaboticabal "Prof. Antonio Ruete". Projeto 07. Sub-projeto 06. Anexo 22). Apresentado a EMBRAPA. Biblioteca(s): Embrapa Soja. |
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11. | | SOUZA, E. A. de; BARBOSA, F. R.; KIILL, L. H. P.; COSTA, R. de S. Enraizamento de folhas de feijão caupi (Vigna unguiculata L. - Leguminosae) sob condições normais de temperatura no semi-árido do Vale do São Francisco. In: REUNIÃO NORDESTINA DE BOTÂNICA, 26., 2003, Fortaleza. Biodiversidade e conservação: resumos. Fortaleza: UFC-CC, Departamento de Biologia, Herbário Prisco Bezerra EAC, 2003. 1 CD-ROM. Biblioteca(s): Embrapa Semiárido. |
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15. | | BUIATE, E. A. S.; SOUZA, E. A. de; VAILLANCOURT, L.; RESENDE, I.; KLINK, U. P. Evaluation of resistance in sorghum genotypes to the causal agent of anthracnose. Crop Breeding and Applied Biotechnology, Londrina, v. 10, n. 2, p. 166-172, June 2010. Biblioteca(s): Embrapa Agricultura Digital. |
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Registros recuperados : 80 | |
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| 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: |
21/09/2018 |
Data da última atualização: |
21/09/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
REZENDE, B. A.; ABREU, A. de F. B.; RAMALHO, M. A. P.; SOUZA, E. A. de. |
Afiliação: |
BRENO A. REZENDE, UFLA; ANGELA DE FATIMA BARBOSA ABREU, CNPAF; MAGNO ANTONIO PATTO RAMALHO, UFLA; ELAINE A. DE SOUZA, UFLA. |
Título: |
Severity evaluation methods in common bean recurrent selection programme for resistance to angular leaf spot. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
Journal of Phytopathology, v. 162, n. 10, p. 643-649, Oct. 2014. |
ISSN: |
1439-0434 |
DOI: |
10.1111/jph.12238 |
Idioma: |
Inglês |
Conteúdo: |
The objectives of this study were to identify which method and period of evaluation of angular leaf spot (ALS) of common bean, caused by the fungal pathogen Pseudocercospora griseola, allow better discrimination among common bean lines derived from seven cycles of recurrent selection for resistance to this pathogen. For that reason, 35 lines of the first seven cycles of the programme were assessed for disease severity on leaves and pods using a rating scale. For leaves, the methods used were severity in field plots (SF), severity in sampled leaflets (SS) and percentage of the sampled leaf area with symptoms (%LAS). Leaf assessments were performed at 7, 14, 21, 28, 33 and 41 days after flowering (DAF), and area under the disease progress curve (AUDPC) was calculated. On pods, severity was evaluated at 41 DAF. It was observed that the SF using a rating scale is the most efficient method for selection of resistant lines, and the best time period for evaluating the disease is around 33 DAF |
Thesagro: |
Doença de Planta; Feijão; Mancha Angular; Melhoramento Genético Vegetal; Phaseolus Vulgaris; Resistência Genética; Seleção Recorrente. |
Thesaurus NAL: |
Beans; Disease resistance; Leaf spot; Plant breeding; Pseudocercospora; Recurrent selection. |
Categoria do assunto: |
G Melhoramento Genético |
Marc: |
LEADER 02017naa a2200337 a 4500 001 2096124 005 2018-09-21 008 2014 bl uuuu u00u1 u #d 022 $a1439-0434 024 7 $a10.1111/jph.12238$2DOI 100 1 $aREZENDE, B. A. 245 $aSeverity evaluation methods in common bean recurrent selection programme for resistance to angular leaf spot.$h[electronic resource] 260 $c2014 520 $aThe objectives of this study were to identify which method and period of evaluation of angular leaf spot (ALS) of common bean, caused by the fungal pathogen Pseudocercospora griseola, allow better discrimination among common bean lines derived from seven cycles of recurrent selection for resistance to this pathogen. For that reason, 35 lines of the first seven cycles of the programme were assessed for disease severity on leaves and pods using a rating scale. For leaves, the methods used were severity in field plots (SF), severity in sampled leaflets (SS) and percentage of the sampled leaf area with symptoms (%LAS). Leaf assessments were performed at 7, 14, 21, 28, 33 and 41 days after flowering (DAF), and area under the disease progress curve (AUDPC) was calculated. On pods, severity was evaluated at 41 DAF. It was observed that the SF using a rating scale is the most efficient method for selection of resistant lines, and the best time period for evaluating the disease is around 33 DAF 650 $aBeans 650 $aDisease resistance 650 $aLeaf spot 650 $aPlant breeding 650 $aPseudocercospora 650 $aRecurrent selection 650 $aDoença de Planta 650 $aFeijão 650 $aMancha Angular 650 $aMelhoramento Genético Vegetal 650 $aPhaseolus Vulgaris 650 $aResistência Genética 650 $aSeleção Recorrente 700 1 $aABREU, A. de F. B. 700 1 $aRAMALHO, M. A. P. 700 1 $aSOUZA, E. A. de 773 $tJournal of Phytopathology$gv. 162, n. 10, p. 643-649, Oct. 2014.
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