Controle químico de biótipos de buva (Conyza canadensis e Conyza bonariensis) resistentes ao glyphosate

dc.contributor.authorYamauti, Micheli Satomi [UNESP]
dc.contributor.authorMartins Barroso, Arthur Arrobas
dc.contributor.authorde Souza, Marcelo Claro [UNESP]
dc.contributor.authorda Costa Aguiar Alves, Pedro Luis
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T13:13:14Z
dc.date.available2014-05-20T13:13:14Z
dc.date.issued2010-07-01
dc.description.abstractStudies were conducted at Estacao Experimental de Citricultura de Bebedouro, SP to evaluate the response of glyphosate-resistant horseweed and hairy fleabane biotypes to herbicides glyphosate, bromacil + diuron, diuron e paraquat isolated and in mixture and effect of a sequential application of glyphosate. The experimental design was of complete randomized blocks with four replication and seven treatments. The herbicides were applied with costal sprayer, constant pressure with three nozzles TT110015, the equivalent spray volume was 150 L ha(-1). The control was visually evaluated, trough percentile note scale. The best results were obtained to general control of weed with diuron isolated and glyphosate in mixture with bromacil + diuron while to glyphosate-resistant horseweed and hairy fleabane there was no difference between the treatments. After sequential application to Conyza sp control, the best treatment was obtained associated with diuron and bromacil+diuron.en
dc.description.affiliationFCAVJ UNESP, Dept Biol Aplicada Agropecuaria, Programa Posgrad Prod Vegetal, BR-14870000 Jaboticabal, SP, Brazil
dc.description.affiliationUNESP, Dept Bot, Programa Posgrad Biol Vegetal, BR-13506900 Jaboticabal, SP, Brazil
dc.description.affiliationUnespFCAVJ UNESP, Dept Biol Aplicada Agropecuaria, Programa Posgrad Prod Vegetal, BR-14870000 Jaboticabal, SP, Brazil
dc.description.affiliationUnespUNESP, Dept Bot, Programa Posgrad Biol Vegetal, BR-13506900 Jaboticabal, SP, Brazil
dc.format.extent495-500
dc.identifierhttp://dx.doi.org/10.1590/S1806-66902010000300025
dc.identifier.citationRevista Ciência Agronomica. Fortaleza: Univ Federal Ceara, Dept Geol, v. 41, n. 3, p. 495-500, 2010.
dc.identifier.fileS1806-66902010000300025.pdf
dc.identifier.issn0045-6888
dc.identifier.scieloS1806-66902010000300025
dc.identifier.urihttp://hdl.handle.net/11449/1083
dc.identifier.wosWOS:000282248900025
dc.language.isopor
dc.publisherUniv Federal Ceara, Dept Geol
dc.relation.ispartofRevista Ciência Agronômica
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectControlen
dc.subjectWeeden
dc.subjectBromacilen
dc.subjectDiuronen
dc.subjectparaquaten
dc.titleControle químico de biótipos de buva (Conyza canadensis e Conyza bonariensis) resistentes ao glyphosatept
dc.title.alternativeChemical Control of glyphosate-resistant horseweed (Conyza Canadensis) and hairy fleabane (Conyza bonariensis) biotypesen
dc.typeArtigo
dcterms.rightsHolderUniv Federal Ceara, Dept Geol
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências Agrárias e Veterinárias, Jaboticabalpt
unesp.departmentProdução Vegetal - FCAVpt

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