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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
01/01/1991 |
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Data da última atualização: |
21/05/2009 |
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Autoria: |
AGGOUR, A. R.; COYNE, D. P. |
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Título: |
Heritability, phenotypic correlations, and associations of the common blight disease reactions in beans. |
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Ano de publicação: |
1989 |
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Fonte/Imprenta: |
Journal of the American Society for Horticultural Science, Mount Vernon, v. 114, n. 5, p. 828-833, 1989. |
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Idioma: |
Inglês |
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Conteúdo: |
Common blight in beans (Phaseolus vulgaris L.) incited by Xanthomonas campestris pv. phaseoli (Smith) Dye (X c p) reduces crop yield and seed quality. The objective of this experiment was to study heritability and phenotypic correlations of the disease reaction to various strains of X c p at several plant developmental stages in specific bean crosses using diverse methods of inoculation. Leaf and pod disease reactions to strains X c p were inherited quantitatively and narrow-sense heritability estimates were low in the following crosses between Phaseolus vulgaris cultivars/lines: Bac-6 (moderately resistant = MR) x NE-EP1 (MR); Bat-862 (MR) x Pompadour Checa' (susceptible = S); Pompadour Checa' (S) x Bac-6 (MR); Venezuela 44' (S) x Bat-862 (MR). Pod disease reaction was not correlated with leaf disease reaction at any growth stage. Low or nonsignificant phenotypic correlations were detected between disease reactions of leaves at the seedling and flowering stages with the several methods of inoculation. Intermediate phenotypic cprrelations were found for disease reactions with three methods of inoculation at the seedling stage, but only with two methods in the flowering stage. Negative or nonsignificant phenotypic correlations were observed between leaf disease reaction and number of days to first flower. Different duplicate recessive genes were found to control two foliar abnormality traits: crippled growth and variegated leaves . No plants with a combination of both traits were observed. An association was found between crippled growth and a high level of resistance to strain V3S8 of Xc p in the cross Bat-862 x Pompadour Checa'. MenosCommon blight in beans (Phaseolus vulgaris L.) incited by Xanthomonas campestris pv. phaseoli (Smith) Dye (X c p) reduces crop yield and seed quality. The objective of this experiment was to study heritability and phenotypic correlations of the disease reaction to various strains of X c p at several plant developmental stages in specific bean crosses using diverse methods of inoculation. Leaf and pod disease reactions to strains X c p were inherited quantitatively and narrow-sense heritability estimates were low in the following crosses between Phaseolus vulgaris cultivars/lines: Bac-6 (moderately resistant = MR) x NE-EP1 (MR); Bat-862 (MR) x Pompadour Checa' (susceptible = S); Pompadour Checa' (S) x Bac-6 (MR); Venezuela 44' (S) x Bat-862 (MR). Pod disease reaction was not correlated with leaf disease reaction at any growth stage. Low or nonsignificant phenotypic correlations were detected between disease reactions of leaves at the seedling and flowering stages with the several methods of inoculation. Intermediate phenotypic cprrelations were found for disease reactions with three methods of inoculation at the seedling stage, but only with two methods in the flowering stage. Negative or nonsignificant phenotypic correlations were observed between leaf disease reaction and number of days to first flower. Different duplicate recessive genes were found to control two foliar abnormality traits: crippled growth and variegated leaves . No plants with a combination of both traits ... Mostrar Tudo |
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Palavras-Chave: |
Breeding aims; Correlação fenotípica; Crosses; Genetic control; Herdabilidade; Inoculation; Métodos de inoculação; Quality; Yield response functions. |
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Thesagro: |
Doença; Phaseolus Vulgaris; Xanthomonas Campestris. |
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Thesaurus Nal: |
disease resistance; heritability; infection; phenotypic correlation; plant organs; seeds. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02687naa a2200349 a 4500
001 1278538
005 2009-05-21
008 1989 bl --- 0-- u #d
100 1 $aAGGOUR, A. R.
245 $aHeritability, phenotypic correlations, and associations of the common blight disease reactions in beans.
260 $c1989
520 $aCommon blight in beans (Phaseolus vulgaris L.) incited by Xanthomonas campestris pv. phaseoli (Smith) Dye (X c p) reduces crop yield and seed quality. The objective of this experiment was to study heritability and phenotypic correlations of the disease reaction to various strains of X c p at several plant developmental stages in specific bean crosses using diverse methods of inoculation. Leaf and pod disease reactions to strains X c p were inherited quantitatively and narrow-sense heritability estimates were low in the following crosses between Phaseolus vulgaris cultivars/lines: Bac-6 (moderately resistant = MR) x NE-EP1 (MR); Bat-862 (MR) x Pompadour Checa' (susceptible = S); Pompadour Checa' (S) x Bac-6 (MR); Venezuela 44' (S) x Bat-862 (MR). Pod disease reaction was not correlated with leaf disease reaction at any growth stage. Low or nonsignificant phenotypic correlations were detected between disease reactions of leaves at the seedling and flowering stages with the several methods of inoculation. Intermediate phenotypic cprrelations were found for disease reactions with three methods of inoculation at the seedling stage, but only with two methods in the flowering stage. Negative or nonsignificant phenotypic correlations were observed between leaf disease reaction and number of days to first flower. Different duplicate recessive genes were found to control two foliar abnormality traits: crippled growth and variegated leaves . No plants with a combination of both traits were observed. An association was found between crippled growth and a high level of resistance to strain V3S8 of Xc p in the cross Bat-862 x Pompadour Checa'.
650 $adisease resistance
650 $aheritability
650 $ainfection
650 $aphenotypic correlation
650 $aplant organs
650 $aseeds
650 $aDoença
650 $aPhaseolus Vulgaris
650 $aXanthomonas Campestris
653 $aBreeding aims
653 $aCorrelação fenotípica
653 $aCrosses
653 $aGenetic control
653 $aHerdabilidade
653 $aInoculation
653 $aMétodos de inoculação
653 $aQuality
653 $aYield response functions
700 1 $aCOYNE, D. P.
773 $tJournal of the American Society for Horticultural Science, Mount Vernon$gv. 114, n. 5, p. 828-833, 1989.
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Registro original: |
Embrapa Florestas (CNPF) |
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| Registros recuperados : 30 | |
| 5. |  | POZZOBON, M. T.; PAGANELLA, M. B.; SANTOS, S. dos; VALLS, J. F. M. Cytological and reproductive aspects in the Caespitosa group of Paspalum. Ciência Rural, Santa Maria, v. 43, n. 11, p. 2004-2010, nov, 2013.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 9. | | MACHADO, A. C. de C.; POZZOBON, M. T.; VALLS, J. F. M.; SANTOS, S. dos; RODRIGUES, L. G. Estudo da variabilidade em Paspalum (Gramineae) pela análise citogenética revela novos acessos diplóides. In: ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 5., 2000, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2000. p. 50.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 10. | | RIBEIRO, M. R.; LIMA, G. S.; POZZOBON, T. M.; SANTOS, S. dos; PENALOZA, A. D. P. de S. Germoplasma de trigo e suas características cromossômicas após 30 anos de armazenamento. In : ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 12., 2007, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2007. p. 175.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 11. | | MACHADO, A. C. de C.; POZZOBON, M. T.; VALLS, J. F. M.; SANTOS, S. dos; ARAUJO, F. L. Contagens cromossômicas em novos acessos de germoplasma de espécies de Paspalum (Gramineae) do Rio Grande do Sul do Brasil. In: WORKSHOP DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 4., 1999, Brasília. Anais: resumos dos trabalhos. Brasília, DF: EMBRAPA-CENARGEN, 1999. p. 78.| Tipo: Resumo em Anais de Congresso | Circulação/Nível: -- - -- |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 14. | | MACHADO, A. C. C.; VALLS, J. F. M.; PEÑALOZA, A. del P. de S.; SANTOS, S, dos. Novos biótipos pentaplóides do grupo Dilatata de paspalum L. (Gramineae) no Sul do Brasil. Ciência Rural, Santa Maria, v. 35, n. 1, p. 56-61, 2005.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 15. | | NEVES, J. D. S. das; NEGRISOLI JUNIOR, A. S.; TEODORO, A. V.; GUZZO, E. C.; SANTOS, S. dos. Utilização de selantes no controle da broca-do-estipe-do-coqueiro Rhinostomus barbirostris (Fabricius) (Coleoptera: Curculionidae). In: SEMINÁRIO SOBRE INTENSIFICAÇÃO ECOLÓGICA DA FRUTICULTURA, 3; REUNIÃO COMITÊ GESTOR DO PROJETO SISTEMA ECOLOGICAMENTE INTENSIVO DE PRODUÇÃO DE FRUTAS. 3., 2004, Brasília, DF; Aracaju, SE. Seifrut: [anais..]. Aracaju, SE: Embrapa Tabuleiros Costeiros, 2014. 197 p. Editores Técnicos: Carlos Roberto Martins, Embrapa Clima Temperado; Francisco Alisson Xavier, Embrapa Mandioca; Antônio Souza do Nascimento, Embrapa Mandioca e Fruticultura.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Tabuleiros Costeiros. |
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| 16. | | RIBEIRO, M. R.; POZZOBON, M. T.; SANTOS, S. dos; GOEDERT, C. de O.; BRAMMER, S.; PEÑALOZA, A. del P. de S. Análise do índice meiótico em acessos de germoplasma de trigo armazenados na Colbase da Embrapa Recursos Genéticos e Biotecnologia. In: SIMPÓSIO BRASILEIRO DE RECURSOS GENÉTICOS, 2., 2008, Brasília, DF. Anais... Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2008. p. 101. Também publicado no: ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 13., 2008, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2008. Resumo 120.| Tipo: Resumo em Anais de Congresso | Circulação/Nível: -- - -- |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia; Embrapa Trigo. |
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| 18. | | POZZOBON, M. T.; SANTOS, S. dos; ALVES, R. B. N.; VIEIRA, R. F.; SILVA, D. B. da; PEÑALOZA, A. P. S.; RITTER, M. R. Citogenética como ferramenta na caracterização da coleção de germpolasma de guaco (Mikania SPP.) da Embrapa. In: SIMPÓSIO DE RECURSOS GENÉTICOS PARA AMÉRICA LATINA E O CARIBE, 10., 2015, Bento Gonçalves. Anais... Bento Gonçalves: Aptor Software, 2015. p. 285.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 19. | | OLIVEIRA, J.; RIFFEL, A.; SANTOS, S. dos; BENISIO FILHO; SANTOS, T.; RIBEIRO, T.; OLIVEIRA, D.; SILVA, W. da; COSTA, J. da; BIRKETT, M.; PICKETT, J.; SANTANA, A. Cotesia flavipes is attracted to asesquiterpene emitted by sugarcane in response to sugarcane borer infestation. In: INTERNATIONAL CHEMICAL ECOLOGY CONFERENCE, 2013, Victoria. Abstracts... Victoria, AT: International society of Chemical Ecology, 2013.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Tabuleiros Costeiros. |
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| 20. | | POZZOBON, M. T.; BIANCHETTI, L. de B.; SANTOS, S. dos; CARVALHO, S. I. C. de; REIFSCHNEIDER, F. J. B.; RIBEIRO, C. S. da C. Comportamento meiótico em acessos de Capsicum chinense Jacq. do Banco de Germoplasma da Embrapa, Brasil. Revista Brasileira de Biociencias, Porto Alegre, v. 13, n. 2, p. 96-100, abr./jun. 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 3 |
| Biblioteca(s): Embrapa Hortaliças; Embrapa Recursos Genéticos e Biotecnologia. |
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| Registros recuperados : 30 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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