Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/949253
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dc.contributor.authorGALON, L.pt_BR
dc.contributor.authorFERREIRA, E. A.pt_BR
dc.contributor.authorASPIAZÚ, I.pt_BR
dc.contributor.authorCONCENCO, G.pt_BR
dc.contributor.authorSILVA, A. F.pt_BR
dc.contributor.authorSILVA, A. A.pt_BR
dc.contributor.authorVARGAS, L.pt_BR
dc.date.accessioned2013-02-14T11:11:11Zpt_BR
dc.date.available2013-02-14T11:11:11Zpt_BR
dc.date.created2013-02-14pt_BR
dc.date.issued2013pt_BR
dc.identifier.citationPlanta Daninha, Viçosa, MG, v. 31, n. 1, p. 193-201, jan./mar. 2013.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/949253pt_BR
dc.descriptionThe objective of this study was to evaluate glyphosate translocation in glyphosate-tolerant weed species (I.nil, T.procumbens and S.latifolia) compared to glyphosate-susceptible species (B. pilosa). The evaluations of 14 C-glyphosate absorption and translocation were performed at 6, 12, 36 and 72 hours after treatment (HAT) in I. nil and B. pilosa, and only at 72 HAT in the species T. procumbens and S. latifolia. The plants were collected and fractionated into application leaf, other leaves, stems, and roots. In S. latifolia, approximately 88% of the glyphosate remained in the application leaf and a small amount was translocated to roots at 72 HAT. However, 75% of the herbicide applied on T. procumbens remained in the leaf that had received the treatment, with greater glyphosate translocation to the floral bud. It was concluded that the smaller amount of glyphosate observed in S. latifolia and T. procumbens may partly account for their higher tolerance to glyphosate. However, I.nil tolerance to glyphosate may be associated with other factors such as metabolization, root exudation or compartmentalization, because a large amount of the herbicide reached the roots of this species.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectSpermacoce latifoliapt_BR
dc.titleGlyphosate translocation in herbicide tolerant plants.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2017-09-28T11:11:11Zpt_BR
dc.subject.thesagroBidens pilosapt_BR
dc.subject.thesagroCorda de violapt_BR
dc.subject.thesagroErva daninhapt_BR
dc.subject.thesagroPicão pretopt_BR
dc.subject.nalthesaurusWeedspt_BR
dc.subject.nalthesaurusIpomoea nilpt_BR
dc.subject.nalthesaurusTridax procumbenspt_BR
riaa.ainfo.id949253pt_BR
riaa.ainfo.lastupdate2017-09-28 -03:00:00pt_BR
dc.identifier.doi10.1590/S0100-83582013000100021pt_BR
dc.contributor.institutionLeandro Galon, Universidade Federal da Fronterira Sul ? UFFS; Universidade dos Vales do Jequitinhonha e Mucuri – UFVJM; Univesidade Estadual de Montes Claros Montes Claros – UNIMONTES; GERMANI CONCENCO, CPAO; ALEXANDRE FERREIRA DA SILVA, CNPMS; Universidade Federal de Viçosa - UFV; LEANDRO VARGAS, CNPT.pt_BR
Aparece nas coleções:Artigo em periódico indexado (CNPMS)

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