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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. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
17/12/2018 |
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Data da última atualização: |
12/02/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FERREIRA, L. U.; RIBEIRO, V. A.; MELO, P. G. S.; LOBO JUNIOR, M.; COSTA, J. G. C.; PEREIRA, H. S.; MELO, L. C.; SOUZA, T. L. P. O. |
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Afiliação: |
LENIO UM FERREIRA, UFG; VICTOR A. RIBEIRO, UFG; PATRICIA GUIMARAES S. MELO, UFG; MURILLO LOBO JUNIOR, CNPAF; JOAQUIM GERALDO CAPRIO DA COSTA, CNPAF; HELTON SANTOS PEREIRA, CNPAF; LEONARDO CUNHA MELO, CNPAF; THIAGO LIVIO PESSOA OLIV DE SOUZA, CNPAF. |
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Título: |
Comparison of inoculation methods for selecting common bean genotypes with physiological resistance to white mold. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Tropical Plant Pathology, v. 44, n. 1, p. 65-72, Feb. 2019. |
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ISSN: |
1983-2052 |
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DOI: |
10.1007/s40858-018-0258-5 |
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Idioma: |
Inglês |
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Conteúdo: |
Although different methods of inoculation have been proposed to assess the reaction of common bean to white mold (WM) caused by Sclerotinia sclerotiorum, a thorough comparison among them is lacking. In this study, six approaches were tested to identify the most reproducible and efficient method for discriminating six common bean genotypes of carioca market class based on their resistance to white mold. These included: modified straw test (ST), cotton pad (CP), infected flower on intact plant (IFIP) or on detached leaf (IFDL), and mycelium disc on intact plant (MDIP) or on detached leaf (MDDL). All experiments were conducted in a greenhouse or laboratory in a completely randomized design with four replicates. Several statistics including coefficient of variation (CV), standard deviation, intraclass correlation coefficient (ICC), p value for Bartlett?s test for homoscedasticity and sensitivity ratio (SR) were used as criteria for discrimination. The Spearman?s correlation coefficient was used to test the association between the methods. Results showed ST as the most suitable for selecting WM-resistant genotypes, followed by the IFIP method. |
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Thesagro: |
Doença de Planta; Feijão; Inoculação; Mofo Branco; Phaseolus Vulgaris; Resistência; Sclerotinia Sclerotiorum. |
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Thesaurus Nal: |
Beans; Disease resistance; Plant breeding; Sclerotinia. |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
LEADER 02207naa a2200361 a 4500
001 2101729
005 2020-02-12
008 2019 bl uuuu u00u1 u #d
022 $a1983-2052
024 7 $a10.1007/s40858-018-0258-5$2DOI
100 1 $aFERREIRA, L. U.
245 $aComparison of inoculation methods for selecting common bean genotypes with physiological resistance to white mold.$h[electronic resource]
260 $c2019
520 $aAlthough different methods of inoculation have been proposed to assess the reaction of common bean to white mold (WM) caused by Sclerotinia sclerotiorum, a thorough comparison among them is lacking. In this study, six approaches were tested to identify the most reproducible and efficient method for discriminating six common bean genotypes of carioca market class based on their resistance to white mold. These included: modified straw test (ST), cotton pad (CP), infected flower on intact plant (IFIP) or on detached leaf (IFDL), and mycelium disc on intact plant (MDIP) or on detached leaf (MDDL). All experiments were conducted in a greenhouse or laboratory in a completely randomized design with four replicates. Several statistics including coefficient of variation (CV), standard deviation, intraclass correlation coefficient (ICC), p value for Bartlett?s test for homoscedasticity and sensitivity ratio (SR) were used as criteria for discrimination. The Spearman?s correlation coefficient was used to test the association between the methods. Results showed ST as the most suitable for selecting WM-resistant genotypes, followed by the IFIP method.
650 $aBeans
650 $aDisease resistance
650 $aPlant breeding
650 $aSclerotinia
650 $aDoença de Planta
650 $aFeijão
650 $aInoculação
650 $aMofo Branco
650 $aPhaseolus Vulgaris
650 $aResistência
650 $aSclerotinia Sclerotiorum
700 1 $aRIBEIRO, V. A.
700 1 $aMELO, P. G. S.
700 1 $aLOBO JUNIOR, M.
700 1 $aCOSTA, J. G. C.
700 1 $aPEREIRA, H. S.
700 1 $aMELO, L. C.
700 1 $aSOUZA, T. L. P. O.
773 $tTropical Plant Pathology$gv. 44, n. 1, p. 65-72, Feb. 2019.
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Embrapa Arroz e Feijão (CNPAF) |
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| 1. |  | SILVA, W. A. da; BELTRAO, N. E. de M.; SANTOS, J. W. dos; LIMA, R. de L. S. de; COSTA, F. B.; PEREIRA, H. T. R.; CARVALHO JUNIOR, G. S. Utilização de casca, torta de mamona e fosfato natural na fertilização de plantas de mamoneira. In: CONGRESSO BRASILEIRO DE MAMONA, 4.; SIMPÓSIO INTERNACIONAL DE OLEAGINOSAS ENERGÉTICAS, 1., 2010, João Pessoa. Inclusão social e energia: anais. Campina Grande: Embrapa Algodão, 2010.| Tipo: Artigo em Anais de Congresso |
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