Selectivity and residual weed control of pre-emergent herbicides in soybean crop

Detalhes bibliográficos
Autor(a) principal: Gazola,Tiago
Data de Publicação: 2021
Outros Autores: Gomes,Diego Munhoz, Belapart,Diego, Dias,Márcio Furriela, Carbonari,Caio Antonio, Velini,Edivaldo Domingues
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Ceres
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2021000300219
Resumo: ABSTRACT The use of pre-emergent herbicides is important for the current agricultural production systems that present weeds resistant to herbicides. Considering the complexity of using these products, the objective of this work was to evaluate their selectivity and residual weed control in soybean crops and their effect on the weeds Amaranthus hybridus, Bidens pilosa, Digitaria insularis, Eleusine indica, and Euphorbia heterophylla. The herbicide selectivity experiments were conducted under field conditions in the 2017/18 and 2019/20 crop seasons and the herbicide efficacy experiments were conducted under greenhouse conditions. The herbicides s-metolachlor and flumioxazin can be applied on day of the soybean sowing without causing significant grain yield losses. Diclosulam and sulfentrazone are safe for soybean crops when applied at least 14 days before sowing. The herbicides used proved to be good options for weed management systems for soybean crops; flumioxazin and sulfentrazone were the herbicides that promoted the best control for all evaluated weed species and ensured a residual effect of at least 30 days.
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spelling Selectivity and residual weed control of pre-emergent herbicides in soybean cropDiclosulamflumioxazinGlycine maxs-metolachlorsulfentrazoneweedsABSTRACT The use of pre-emergent herbicides is important for the current agricultural production systems that present weeds resistant to herbicides. Considering the complexity of using these products, the objective of this work was to evaluate their selectivity and residual weed control in soybean crops and their effect on the weeds Amaranthus hybridus, Bidens pilosa, Digitaria insularis, Eleusine indica, and Euphorbia heterophylla. The herbicide selectivity experiments were conducted under field conditions in the 2017/18 and 2019/20 crop seasons and the herbicide efficacy experiments were conducted under greenhouse conditions. The herbicides s-metolachlor and flumioxazin can be applied on day of the soybean sowing without causing significant grain yield losses. Diclosulam and sulfentrazone are safe for soybean crops when applied at least 14 days before sowing. The herbicides used proved to be good options for weed management systems for soybean crops; flumioxazin and sulfentrazone were the herbicides that promoted the best control for all evaluated weed species and ensured a residual effect of at least 30 days.Universidade Federal de Viçosa2021-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2021000300219Revista Ceres v.68 n.3 2021reponame:Revista Ceresinstname:Universidade Federal de Viçosa (UFV)instacron:UFV10.1590/0034-737x202168030008info:eu-repo/semantics/openAccessGazola,TiagoGomes,Diego MunhozBelapart,DiegoDias,Márcio FurrielaCarbonari,Caio AntonioVelini,Edivaldo Domingueseng2021-06-14T00:00:00ZRevista
dc.title.none.fl_str_mv Selectivity and residual weed control of pre-emergent herbicides in soybean crop
title Selectivity and residual weed control of pre-emergent herbicides in soybean crop
spellingShingle Selectivity and residual weed control of pre-emergent herbicides in soybean crop
Gazola,Tiago
Diclosulam
flumioxazin
Glycine max
s-metolachlor
sulfentrazone
weeds
title_short Selectivity and residual weed control of pre-emergent herbicides in soybean crop
title_full Selectivity and residual weed control of pre-emergent herbicides in soybean crop
title_fullStr Selectivity and residual weed control of pre-emergent herbicides in soybean crop
title_full_unstemmed Selectivity and residual weed control of pre-emergent herbicides in soybean crop
title_sort Selectivity and residual weed control of pre-emergent herbicides in soybean crop
author Gazola,Tiago
author_facet Gazola,Tiago
Gomes,Diego Munhoz
Belapart,Diego
Dias,Márcio Furriela
Carbonari,Caio Antonio
Velini,Edivaldo Domingues
author_role author
author2 Gomes,Diego Munhoz
Belapart,Diego
Dias,Márcio Furriela
Carbonari,Caio Antonio
Velini,Edivaldo Domingues
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Gazola,Tiago
Gomes,Diego Munhoz
Belapart,Diego
Dias,Márcio Furriela
Carbonari,Caio Antonio
Velini,Edivaldo Domingues
dc.subject.por.fl_str_mv Diclosulam
flumioxazin
Glycine max
s-metolachlor
sulfentrazone
weeds
topic Diclosulam
flumioxazin
Glycine max
s-metolachlor
sulfentrazone
weeds
dc.description.none.fl_txt_mv ABSTRACT The use of pre-emergent herbicides is important for the current agricultural production systems that present weeds resistant to herbicides. Considering the complexity of using these products, the objective of this work was to evaluate their selectivity and residual weed control in soybean crops and their effect on the weeds Amaranthus hybridus, Bidens pilosa, Digitaria insularis, Eleusine indica, and Euphorbia heterophylla. The herbicide selectivity experiments were conducted under field conditions in the 2017/18 and 2019/20 crop seasons and the herbicide efficacy experiments were conducted under greenhouse conditions. The herbicides s-metolachlor and flumioxazin can be applied on day of the soybean sowing without causing significant grain yield losses. Diclosulam and sulfentrazone are safe for soybean crops when applied at least 14 days before sowing. The herbicides used proved to be good options for weed management systems for soybean crops; flumioxazin and sulfentrazone were the herbicides that promoted the best control for all evaluated weed species and ensured a residual effect of at least 30 days.
description ABSTRACT The use of pre-emergent herbicides is important for the current agricultural production systems that present weeds resistant to herbicides. Considering the complexity of using these products, the objective of this work was to evaluate their selectivity and residual weed control in soybean crops and their effect on the weeds Amaranthus hybridus, Bidens pilosa, Digitaria insularis, Eleusine indica, and Euphorbia heterophylla. The herbicide selectivity experiments were conducted under field conditions in the 2017/18 and 2019/20 crop seasons and the herbicide efficacy experiments were conducted under greenhouse conditions. The herbicides s-metolachlor and flumioxazin can be applied on day of the soybean sowing without causing significant grain yield losses. Diclosulam and sulfentrazone are safe for soybean crops when applied at least 14 days before sowing. The herbicides used proved to be good options for weed management systems for soybean crops; flumioxazin and sulfentrazone were the herbicides that promoted the best control for all evaluated weed species and ensured a residual effect of at least 30 days.
publishDate 2021
dc.date.none.fl_str_mv 2021-06-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2021000300219
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2021000300219
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0034-737x202168030008
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Universidade Federal de Viçosa
publisher.none.fl_str_mv Universidade Federal de Viçosa
dc.source.none.fl_str_mv Revista Ceres v.68 n.3 2021
reponame:Revista Ceres
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str Revista Ceres
collection Revista Ceres
repository.name.fl_str_mv
repository.mail.fl_str_mv
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