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Evaluation of Brazilian sugarcane genotypes for resistance to Sugarcane mosaic virus under greenhouse and field conditions

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dc.contributor.authorSilva, Marcel F. da [UNESP]
dc.contributor.authorGoncalves, Marcos C.
dc.contributor.authorPinto, Luciana R.
dc.contributor.authorPerecin, Dilermando [UNESP]
dc.contributor.authorXavier, Mauro A.
dc.contributor.authorLandell, Marcos G. A.
dc.contributor.institutionInstituto Agronômico
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2015-10-21T21:19:25Z
dc.date.available2015-10-21T21:19:25Z
dc.date.issued2015-04-01
dc.description.abstractThis study aimed to evaluate the resistance of 79 sugarcane genotypes (varieties and elite clones) artificially inoculated with a severe Sugarcane mosaic virus (SCMV) strain and to estimate genetic parameters associated with SCMV resistance. Symptoms were evaluated using a graded scale, and confirmation of infection was performed using the Plate Trapped Antibody-ELISA serological test in plants conducted in a greenhouse experiment and then validated under field conditions. The mean incidence of mosaic disease was low in greenhouse conditions, with higher observed incidence values when assessed in the field. Based on the field results, variance analysis was significant for genotypes and genotype x environment interaction. Tracking mosaic symptom expression over time in the different sugarcane genotypes revealed varying behavior, including recovery from disease in some genotypes. The broad-sense heritability based on the mean and individual level was 62.18% and 19.37%, respectively. Twenty-two genotypes were observed to be resistant to SCMV. (C) 2015 Elsevier Ltd. All rights reserved.en
dc.description.affiliationInstituto Agronômico, Ribeirão Preto, SP, Brazil
dc.description.affiliationInstituto Biológico, São Paulo, SP, Brazil
dc.description.affiliationUnespUniversidade Estadual Paulista, Jaboticabal, SP, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipIAC (Instituto Agronomic de Campinas)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipIdFAPESP: 2008/56146-5
dc.format.extent15-20
dc.identifierhttp://www.sciencedirect.com/science/article/pii/S0261219415000034
dc.identifier.citationCrop Protection. Oxford: Elsevier Sci Ltd, v. 70, p. 15-20, 2015.
dc.identifier.doi10.1016/j.cropro.2015.01.002
dc.identifier.issn0261-2194
dc.identifier.lattes7087372884726559
dc.identifier.urihttp://hdl.handle.net/11449/129542
dc.identifier.wosWOS:000350088200003
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofCrop Protection
dc.relation.ispartofjcr1.920
dc.relation.ispartofsjr0,820
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectMosaicen
dc.subjectGenetic parametersen
dc.subjectArtificial inoculationen
dc.titleEvaluation of Brazilian sugarcane genotypes for resistance to Sugarcane mosaic virus under greenhouse and field conditionsen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
dspace.entity.typePublication
unesp.author.lattes7087372884726559
unesp.author.orcid0000-0002-9923-7459[2]
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Ciências Agrárias e Veterinárias, Jaboticabalpt
unesp.departmentCiências Exatas - FCAVpt

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Jaboticabal - FCAV - Faculdade de Ciências Agrárias e Veterinárias