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dc.contributor.authorSANTOS, M. R.pt_BR
dc.contributor.authorGUIMARÃES, L. M. da S.pt_BR
dc.contributor.authorRESENDE, M. D. V. dept_BR
dc.contributor.authorROSSE, L. N.pt_BR
dc.contributor.authorZAMPROGNO, K. C.pt_BR
dc.contributor.authorALFENAS, A. C.pt_BR
dc.date.accessioned2014-12-19T11:11:11Zpt_BR
dc.date.available2014-12-19T11:11:11Zpt_BR
dc.date.created2014-12-19pt_BR
dc.date.issued2014pt_BR
dc.identifier.citationCrop Breeding and Applied Biotechnology, Viçosa, MG, v. 14, n. 4, p. 244-250, Dec. 2014.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1003356pt_BR
dc.descriptionEucalypts rust (Puccinia psidii) is currently one of the major diseases in commercial eucalypt plantations in Brazil. The primary method of disease control is the use of resistant genotypes, and, among the different species of Eucalyptus, E. pellita is indicated as a promising source of resistance. In this work, the genetic control of rust resistance in E. pellita through inoculations under controlled conditions of 441 plants from four full-sibling families was studied. Inoculations were performed using the monopostular isolate UFV-2, race 1. All families tested segregated for rust resistance, and the number of resistant plants was higher than susceptible in all crosses. Inheritance models based on few genes did not fully explain the observed segregation patterns, and the narrow-sense heritability of rust resistance was estimated between 32.7% and 37.3%. The results suggested that rust resistance in E. pellita is complex and is controlled by major- and minor-effect genes.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectEspécie florestalpt_BR
dc.subjectEspécie exóticapt_BR
dc.subjectHerança quantitativapt_BR
dc.subjectHerdabilidadept_BR
dc.titleResistance of Eucalyptus pellita to rust (Puccinia psidii).pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2016-01-26T11:11:11Zpt_BR
dc.subject.thesagroDoençapt_BR
dc.subject.thesagroEucaliptopt_BR
dc.subject.thesagroResistência Genéticapt_BR
dc.subject.thesagroPuccinia Psidiipt_BR
dc.subject.nalthesaurusEucalyptus pellitapt_BR
riaa.ainfo.id1003356pt_BR
riaa.ainfo.lastupdate2016-01-26pt_BR
dc.contributor.institutionMarisângela Rodrigues Santos, UFV; Lúcio Mauro da Silva Guimarães, UFV; MARCOS DEON VILELA DE RESENDE, CNPF; Leonardo Novaes Rosse, Veracel Celulose S. A.; Karina Carnielli Zamprogno, Veracel Celulose S. A.; Acelino Couto Alfenas, UFV.pt_BR
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