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

Detalhes bibliográficos
Autor(a) principal: Krolikowski, Valquiria
Data de Publicação: 2017
Outros Autores: de Carvalho, Fernando Tadeu [UNESP], Teodoro, Paulo Eduardo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.14393/BJ-v33n2-32845
http://hdl.handle.net/11449/220817
Resumo: Given 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.
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spelling comportamento morfo-fisiológico de commelina benghalensis em resposta a herbicidas aplicados em pós-emergênciaMorpho-physiological behavior of Commelina benghalensis in response to herbicides aplied in post-emergencyDayflowerPhenological stageToleranceGiven 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.Universidade Estadual de Mato Grosso do Sul Unidade Universitária de Aquidauana – UEMS/UUAUniversidade Estadual Paulista “Julio de Mesquita Filho”Universidade Federal do Mato Grosso do Sul -UFMSUniversidade Estadual Paulista “Julio de Mesquita Filho”Universidade Estadual de Mato Grosso do Sul (UEMS)Universidade Estadual Paulista (UNESP)Universidade Federal de Mato Grosso do Sul (UFMS)Krolikowski, Valquiriade Carvalho, Fernando Tadeu [UNESP]Teodoro, Paulo Eduardo2022-04-28T19:05:58Z2022-04-28T19:05:58Z2017-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article268-275http://dx.doi.org/10.14393/BJ-v33n2-32845Bioscience Journal, v. 33, n. 2, p. 268-275, 2017.1981-31631516-3725http://hdl.handle.net/11449/22081710.14393/BJ-v33n2-328452-s2.0-85016618875Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBioscience Journalinfo:eu-repo/semantics/openAccess2022-04-28T19:05:58Zoai:repositorio.unesp.br:11449/220817Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-28T19:05:58Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv comportamento morfo-fisiológico de commelina benghalensis em resposta a herbicidas aplicados em pós-emergência
Morpho-physiological behavior of Commelina benghalensis in response to herbicides aplied in post-emergency
title comportamento morfo-fisiológico de commelina benghalensis em resposta a herbicidas aplicados em pós-emergência
spellingShingle comportamento morfo-fisiológico de commelina benghalensis em resposta a herbicidas aplicados em pós-emergência
Krolikowski, Valquiria
Dayflower
Phenological stage
Tolerance
title_short comportamento morfo-fisiológico de commelina benghalensis em resposta a herbicidas aplicados em pós-emergência
title_full comportamento morfo-fisiológico de commelina benghalensis em resposta a herbicidas aplicados em pós-emergência
title_fullStr comportamento morfo-fisiológico de commelina benghalensis em resposta a herbicidas aplicados em pós-emergência
title_full_unstemmed comportamento morfo-fisiológico de commelina benghalensis em resposta a herbicidas aplicados em pós-emergência
title_sort comportamento morfo-fisiológico de commelina benghalensis em resposta a herbicidas aplicados em pós-emergência
author Krolikowski, Valquiria
author_facet Krolikowski, Valquiria
de Carvalho, Fernando Tadeu [UNESP]
Teodoro, Paulo Eduardo
author_role author
author2 de Carvalho, Fernando Tadeu [UNESP]
Teodoro, Paulo Eduardo
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual de Mato Grosso do Sul (UEMS)
Universidade Estadual Paulista (UNESP)
Universidade Federal de Mato Grosso do Sul (UFMS)
dc.contributor.author.fl_str_mv Krolikowski, Valquiria
de Carvalho, Fernando Tadeu [UNESP]
Teodoro, Paulo Eduardo
dc.subject.por.fl_str_mv Dayflower
Phenological stage
Tolerance
topic Dayflower
Phenological stage
Tolerance
description Given 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.
publishDate 2017
dc.date.none.fl_str_mv 2017-03-01
2022-04-28T19:05:58Z
2022-04-28T19:05:58Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.14393/BJ-v33n2-32845
Bioscience Journal, v. 33, n. 2, p. 268-275, 2017.
1981-3163
1516-3725
http://hdl.handle.net/11449/220817
10.14393/BJ-v33n2-32845
2-s2.0-85016618875
url http://dx.doi.org/10.14393/BJ-v33n2-32845
http://hdl.handle.net/11449/220817
identifier_str_mv Bioscience Journal, v. 33, n. 2, p. 268-275, 2017.
1981-3163
1516-3725
10.14393/BJ-v33n2-32845
2-s2.0-85016618875
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Bioscience Journal
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 268-275
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1799965367161847808

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