Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1160899
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dc.contributor.authorCARVALHO, J. N. de
dc.contributor.authorBARBOSA, M. A. G.
dc.contributor.authorCARVALHO, P. A. de
dc.contributor.authorPIO, R.
dc.contributor.authorBATISTA, D. da C.
dc.contributor.authorLEAO, P. C. de S.
dc.date.accessioned2024-01-17T12:32:23Z-
dc.date.available2024-01-17T12:32:23Z-
dc.date.created2024-01-17
dc.date.issued2024
dc.identifier.citationBragantia, v. 83, e20230161, 2024.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1160899-
dc.descriptionThe bacterial canker, caused by Xanthomonas citri pv. viticola, is the most important bacterial disease of grapevines cultivated in tropical areas. The objectives of this study were to select grape hybrids resistant to bacterial canker based on genotypic values and to evaluate the response of seedless grape hybrids to artificial infection with bacterial canker. Two experiments were conducted. The field experiment (Experiment I) was conducted with 569 hybrids, evaluated for symptoms of bacterial canker, in the absence of an experimental design, using a single individual of each genotype. Experiment II was conducted in a greenhouse, where ten seedless grape hybrids were evaluated in terms of incubation period, incidence, severity, and area under the progress curve of bacterial canker disease incidence, in a completely randomized design. The use of the residual maximum likelihood/best unbiased linear prediction methodology allowed the selection of 40 grape hybrids with lower genotypic values for resistance to bacterial canker. The CPATSA 49.25 and CPATSA 49.86 hybrids showed greater resistance to bacterial canker in all epidemiological parameters evaluated under greenhouse conditions.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectResistência de híbridos
dc.subjectUva sem sementes
dc.subjectValores genotípicos
dc.subjectParâmetros epidemiológicos
dc.titleResistance of grapevine hybrids to bacterial canker disease.
dc.typeArtigo de periódico
dc.subject.thesagroCancro Bacteriano
dc.subject.thesagroDoença
dc.subject.thesagroUva
dc.subject.thesagroXanthomonas Citri
dc.subject.nalthesaurusVitis
dc.subject.nalthesaurusXanthomonas
dc.subject.nalthesaurusDisease control
riaa.ainfo.id1160899
riaa.ainfo.lastupdate2024-01-17
dc.identifier.doihttps://doi.org/10.1590/1678-4499.20230161
dc.contributor.institutionJULLYANNA NAIR DE CARVALHO, UNIVERSIDADE FEDERAL DE LAVRAS
dc.contributor.institutionMARIA ANGELICA GUIMARAES BARBOSA, CPATSAeng
dc.contributor.institutionPOLLYANNA APARECIDA DE CARVALHO, EMPRESA DE ASSISTÊNCIA TÉCNICA E EXTENSÃO RURAL DO ESTADO DE MINAS GERAISeng
dc.contributor.institutionRAFAEL PIO, UNIVERSIDADE FEDERAL DE LAVRASeng
dc.contributor.institutionDIOGENES DA CRUZ BATISTA, CPATSAeng
dc.contributor.institutionPATRICIA COELHO DE SOUZA LEAO, CPATSA.eng
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