Ethiopian coffee germplasm is a valuable resistance gene pool to brazilian Pseudomonas syringae PVS garcae and tabaci

dc.contributor.author	Rodrigues, Lucas Mateus Rivero
dc.contributor.author	Destéfano, Suzete Aparecida Lanza
dc.contributor.author	Beriam, Luís Otávio Saggion
dc.contributor.author	Ferreiro-Tonin, Mariana
dc.contributor.author	Braghini, Masako Toma
dc.contributor.author	Guerreiro Filho, Oliveiro
dc.date.accessioned	2021-12-02T14:30:36Z
dc.date.available	2021-12-02T14:30:36Z
dc.date.issued	2021
dc.identifier.citation	RODRIGUES, Lucas Mateus Rivero; DESTÉFANO, Suzete Aparecida Lanza; BERIAM, Luís Otávio Saggion; FERREIRO-TONIN, Mariana; BRAGHINI, Masako Toma; GUERREIRO FILHO, Oliveiro. Ethiopian coffee germplasm is a valuable resistance gene pool to brazilian Pseudomonas syringae PVS garcae and tabaci. Ciência e Agrotecnologia, Lavras, v. 45, p. 1-9, 23 june 2021. Available from: https://doi.org/10.1590/1413-7054202145002921. Accessed 8 nov. 2022.	pt_BR
dc.identifier.issn	1981-1829
dc.identifier.uri	http://dx.doi.org/10.1590/1413-7054202145002921	pt_BR
dc.identifier.uri	http://www.sbicafe.ufv.br/handle/123456789/12870
dc.description.abstract	Seven wild accessions of Coffea arabica from Ethiopia prospected by FAO Coffee Mission 1964-1965 were investigated concerning the resistance to 18 Brazilian strains and two Kenyan strains of Pseudomonas syringae pv. garcae and four P. syringae pv. tabaci strains, causal agents of bacterial halo blight and bacterial leaf spot, respectively. The cultivars of C. arabica IPR 102, resistant to the diseases, and Mundo Novo IAC 376-4, susceptible, were used as experimental controls. Our results indicated that the Ethiopian accessions presented high levels of resistance to all Brazilian strains of P. syringae pv. garcae but were susceptible to infection caused by Kenyan strains, which causes different levels of severity in wild accessions and experimental controls. Ethiopian accessions were also considered resistant to the four P. syringae pv. tabaci strains, with low susceptibility observed, one point on the severity scale, in access E-268 in response to a strain of the bacterium.	pt_BR
dc.format	pdf	pt_BR
dc.language.iso	en	pt_BR
dc.publisher	Editora UFLA	pt_BR
dc.relation.ispartofseries	Ciência e Agrotecnologia;v.45, 2021
dc.rights	Open Access	pt_BR
dc.subject	Mancha-aureolada	pt_BR
dc.subject	Mancha-foliar-bacteriana	pt_BR
dc.subject	Coffea arabica	pt_BR
dc.subject	Fontes de resistência	pt_BR
dc.subject	Cultivares resistentes	pt_BR
dc.subject.classification	Cafeicultura::Genética e melhoramento	pt_BR
dc.title	Ethiopian coffee germplasm is a valuable resistance gene pool to brazilian Pseudomonas syringae PVS garcae and tabaci	pt_BR
dc.type	Artigo	pt_BR