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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 Shigueoka, Luciana Harumi
dc.contributor.author Santos, Willian Gabriel dos
dc.contributor.author Pereira, Carlos Theodoro Motta
dc.date.accessioned 2024-05-27T22:57:18Z
dc.date.available 2024-05-27T22:57:18Z
dc.date.issued 2018
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, 2018. pt_BR
dc.identifier.uri http://dx.doi.org/10.1590/1984-70332018v18n1n17 pt_BR
dc.identifier.uri http://www.sbicafe.ufv.br/handle/123456789/14380
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.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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