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Resistance to bacterial halo blight in Arabica coffee lines derivative from the genotype C1195-5-6-2 under natural infection conditions

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dc.contributor.author Andreazi, Elder
dc.contributor.author Sera, Gustavo Hiroshi
dc.contributor.author Sera, Tumoru
dc.contributor.author Fonseca, Inês Cristina de Batista
dc.contributor.author Carducci, Fernando Cesar
dc.contributor.author Shigueoka, Luciana Harumi
dc.contributor.author Santos, Willian Gabriel dos
dc.date.accessioned 2019-11-01T12:04:44Z
dc.date.available 2019-11-01T12:04:44Z
dc.date.issued 2018-01
dc.identifier.citation ANDREAZI, E. et al. Resistance to bacterial halo blight in Arabica coffee lines derivative from the genotype C1195-5-6-2 under natural infection conditions. Crop Breeding and Applied Biotechnology, Viçosa, v. 18, n. 1, p. 110-115, jan./mar. 2018. pt_BR
dc.identifier.issn 1984-7033
dc.identifier.uri http://dx.doi.org/10.1590/1984-70332018v18n1n17 pt_BR
dc.identifier.uri http://www.sbicafe.ufv.br/handle/123456789/12320
dc.description.abstract The aim of this study was to identify resistance to bacterial halo blight in Arabica coffee lines carrying Coffea racemosa genes. Eighteen Arabica coffee lines derivative from the genotype C1195-5-6-2, and the cultivars IAPAR 59 and IPR 99 were evaluated for resistance to bacterial halo blight in two trials carried out in field conditions, in Londrina, PR, Brazil. The cultivars Mundo Novo IAC 376-4 and Catuaí Vermelho IAC 81 were included as susceptible controls. Ten lines and the cultivar IAPAR 59 showed resistance to bacterial halo blight. The cultivar IPR 99 presented intermediate reaction, and the controls were very susceptible. This is the first study to show that lines derivative from the genotype C1195-5-6-2, which has C. racemosa genes, could be a source of resistance to bacterial halo blight in coffee breeding programs. pt_BR
dc.format pdf pt_BR
dc.language.iso en pt_BR
dc.publisher Crop Breeding and Applied Biotechnology pt_BR
dc.relation.ispartofseries Crop Breeding and Applied Biotechnology;v.18, n.1, p.110-115, 2018;
dc.rights Open Access pt_BR
dc.subject Aramosa pt_BR
dc.subject Bacteriosis pt_BR
dc.subject Breeding pt_BR
dc.subject Coffea arabica pt_BR
dc.subject Pseudomonas syringae pv. garcae pt_BR
dc.subject.classification Cafeicultura::Genética e melhoramento pt_BR
dc.title Resistance to bacterial halo blight in Arabica coffee lines derivative from the genotype C1195-5-6-2 under natural infection conditions pt_BR
dc.type Artigo pt_BR

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