comportamento morfo-fisiológico de commelina benghalensis em resposta a herbicidas aplicados em pós-emergência

Página do item simplificado
dc.contributor.authorKrolikowski, Valquiria
dc.contributor.authorde Carvalho, Fernando Tadeu [UNESP]
dc.contributor.authorTeodoro, Paulo Eduardo
dc.contributor.institutionUniversidade Estadual de Mato Grosso do Sul (UEMS)
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionUniversidade Federal de Mato Grosso do Sul (UFMS)
dc.date.accessioned2022-04-28T19:05:58Z
dc.date.available2022-04-28T19:05:58Z
dc.date.issued2017-03-01
dc.description.abstractGiven the difficulty in controlling dayflower, the aim was to identify what herbicide provides the better control of Commelina benghalensis and the better developmental stage for its application. The plants were grown in pots containing 2 L Bioplant substrate and soil being maintained throughout the trial at a greenhouse. Experimental design was completely randomized with four replications in factorial 8 x 5, so seven herbicides in recommended commercial rates (atrazine, carfentrazone, flumioxazin, glyphosate, MSMA, nicosulfuron and paraquat) and control applied at 5 phenological stages adjusted to BBCH scale. It was observed that the plant phenological stage affects the efficiency of chemical control. Plants at early development stages (BBCH 11 and 12) were more susceptible to herbicides, occurring control in its entirety only with atrazine, carfentrazone, MSMA and paraquat. Despite suffering injuries, C. benghalensis showed tolerance to others treatments.en
dc.description.affiliationUniversidade Estadual de Mato Grosso do Sul Unidade Universitária de Aquidauana – UEMS/UUA
dc.description.affiliationUniversidade Estadual Paulista “Julio de Mesquita Filho”
dc.description.affiliationUniversidade Federal do Mato Grosso do Sul -UFMS
dc.description.affiliationUnespUniversidade Estadual Paulista “Julio de Mesquita Filho”
dc.format.extent268-275
dc.identifierhttp://dx.doi.org/10.14393/BJ-v33n2-32845
dc.identifier.citationBioscience Journal, v. 33, n. 2, p. 268-275, 2017.
dc.identifier.doi10.14393/BJ-v33n2-32845
dc.identifier.issn1981-3163
dc.identifier.issn1516-3725
dc.identifier.scopus2-s2.0-85016618875
dc.identifier.urihttp://hdl.handle.net/11449/220817
dc.language.isoeng
dc.relation.ispartofBioscience Journal
dc.sourceScopus
dc.subjectDayflower
dc.subjectPhenological stage
dc.subjectTolerance
dc.titlecomportamento morfo-fisiológico de commelina benghalensis em resposta a herbicidas aplicados em pós-emergênciapt
dc.title.alternativeMorpho-physiological behavior of Commelina benghalensis in response to herbicides aplied in post-emergencyen
dc.typeArtigo

Arquivos

Coleções

Artigos