Rates of Chlorimuron Applied in Glyphosate-Tolerant and Sulfonylurea-Tolerant Soybean

Detalhes bibliográficos
Autor(a) principal: Albrecht, Leandro Paiola
Data de Publicação: 2018
Outros Autores: Albrecht, Alfredo Junior Paiola, Silva, André Felipe Moreira, Krenchinski, Fábio Henrique [UNESP], Placido, Henrique Fabrício, Filho, Ricardo Victoria
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1007/s12892-018-0029-0
http://hdl.handle.net/11449/186896
Resumo: Susceptibility to chlorimuron varies according to soybean genotype. STS® (sulfonylurea-tolerant soybean) presents a high tolerance to some sulfonylureas; this feature is determined by semi-dominants alleles, Als1 and Als2. Experiments were conducted in the field for four seasons with two cultivars for season to evaluate the selectivity of chlorimuron rates in post-emergency (V4) of glyphosate-tolerant and sulfonylurea-tolerant soybean. Data analysis made it possible to infer that there was no significant effect on the productivity of the cultivars when they received application in post-emergency, of chlorimuron at the doses used (0, 15, 30, 45, 60, 75, and 90 g ai ha-1). The maximum recommended rate for non-STS cultivars of chlorimuron is 20 g ai ha-1, or 4.5 times less than the maximum rate employed in this study. The soybean cultivars CD 250 RR/STS, CD 236 RR/STS, CD 2630 RR/STS, and BMX Turbo RR/STS were tolerant to the application, in post-emergency (V4) of the herbicide chlorimuron, until the rate of 90 g ai ha-1.
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spelling Rates of Chlorimuron Applied in Glyphosate-Tolerant and Sulfonylurea-Tolerant Soybeanagronomic performanceALS inhibitorsGlycine max (L.) MerrHerbicide-tolerant cropsselectivitySusceptibility to chlorimuron varies according to soybean genotype. STS® (sulfonylurea-tolerant soybean) presents a high tolerance to some sulfonylureas; this feature is determined by semi-dominants alleles, Als1 and Als2. Experiments were conducted in the field for four seasons with two cultivars for season to evaluate the selectivity of chlorimuron rates in post-emergency (V4) of glyphosate-tolerant and sulfonylurea-tolerant soybean. Data analysis made it possible to infer that there was no significant effect on the productivity of the cultivars when they received application in post-emergency, of chlorimuron at the doses used (0, 15, 30, 45, 60, 75, and 90 g ai ha-1). The maximum recommended rate for non-STS cultivars of chlorimuron is 20 g ai ha-1, or 4.5 times less than the maximum rate employed in this study. The soybean cultivars CD 250 RR/STS, CD 236 RR/STS, CD 2630 RR/STS, and BMX Turbo RR/STS were tolerant to the application, in post-emergency (V4) of the herbicide chlorimuron, until the rate of 90 g ai ha-1.Department of Agronomic Sciences Federal University of Paraná (UFPR) Palotina CampusDepartment of Crop Science University of São Paulo (USP) “Luiz de Queiroz” College of Agriculture (ESALQ)Faculty of Agronomic Sciences São Paulo State University (UNESP)Faculty of Agronomic Sciences São Paulo State University (UNESP)Universidade Federal do Paraná (UFPR)Universidade de São Paulo (USP)Universidade Estadual Paulista (Unesp)Albrecht, Leandro PaiolaAlbrecht, Alfredo Junior PaiolaSilva, André Felipe MoreiraKrenchinski, Fábio Henrique [UNESP]Placido, Henrique FabrícioFilho, Ricardo Victoria2019-10-06T15:19:07Z2019-10-06T15:19:07Z2018-09-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article211-216http://dx.doi.org/10.1007/s12892-018-0029-0Journal of Crop Science and Biotechnology, v. 21, n. 3, p. 211-216, 2018.2005-82761975-9479http://hdl.handle.net/11449/18689610.1007/s12892-018-0029-02-s2.0-85053915588Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Crop Science and Biotechnologyinfo:eu-repo/semantics/openAccess2021-10-23T19:23:44Zoai:repositorio.unesp.br:11449/186896Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:30:22.375832Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Rates of Chlorimuron Applied in Glyphosate-Tolerant and Sulfonylurea-Tolerant Soybean
title Rates of Chlorimuron Applied in Glyphosate-Tolerant and Sulfonylurea-Tolerant Soybean
spellingShingle Rates of Chlorimuron Applied in Glyphosate-Tolerant and Sulfonylurea-Tolerant Soybean
Albrecht, Leandro Paiola
agronomic performance
ALS inhibitors
Glycine max (L.) Merr
Herbicide-tolerant crops
selectivity
title_short Rates of Chlorimuron Applied in Glyphosate-Tolerant and Sulfonylurea-Tolerant Soybean
title_full Rates of Chlorimuron Applied in Glyphosate-Tolerant and Sulfonylurea-Tolerant Soybean
title_fullStr Rates of Chlorimuron Applied in Glyphosate-Tolerant and Sulfonylurea-Tolerant Soybean
title_full_unstemmed Rates of Chlorimuron Applied in Glyphosate-Tolerant and Sulfonylurea-Tolerant Soybean
title_sort Rates of Chlorimuron Applied in Glyphosate-Tolerant and Sulfonylurea-Tolerant Soybean
author Albrecht, Leandro Paiola
author_facet Albrecht, Leandro Paiola
Albrecht, Alfredo Junior Paiola
Silva, André Felipe Moreira
Krenchinski, Fábio Henrique [UNESP]
Placido, Henrique Fabrício
Filho, Ricardo Victoria
author_role author
author2 Albrecht, Alfredo Junior Paiola
Silva, André Felipe Moreira
Krenchinski, Fábio Henrique [UNESP]
Placido, Henrique Fabrício
Filho, Ricardo Victoria
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Federal do Paraná (UFPR)
Universidade de São Paulo (USP)
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Albrecht, Leandro Paiola
Albrecht, Alfredo Junior Paiola
Silva, André Felipe Moreira
Krenchinski, Fábio Henrique [UNESP]
Placido, Henrique Fabrício
Filho, Ricardo Victoria
dc.subject.por.fl_str_mv agronomic performance
ALS inhibitors
Glycine max (L.) Merr
Herbicide-tolerant crops
selectivity
topic agronomic performance
ALS inhibitors
Glycine max (L.) Merr
Herbicide-tolerant crops
selectivity
description Susceptibility to chlorimuron varies according to soybean genotype. STS® (sulfonylurea-tolerant soybean) presents a high tolerance to some sulfonylureas; this feature is determined by semi-dominants alleles, Als1 and Als2. Experiments were conducted in the field for four seasons with two cultivars for season to evaluate the selectivity of chlorimuron rates in post-emergency (V4) of glyphosate-tolerant and sulfonylurea-tolerant soybean. Data analysis made it possible to infer that there was no significant effect on the productivity of the cultivars when they received application in post-emergency, of chlorimuron at the doses used (0, 15, 30, 45, 60, 75, and 90 g ai ha-1). The maximum recommended rate for non-STS cultivars of chlorimuron is 20 g ai ha-1, or 4.5 times less than the maximum rate employed in this study. The soybean cultivars CD 250 RR/STS, CD 236 RR/STS, CD 2630 RR/STS, and BMX Turbo RR/STS were tolerant to the application, in post-emergency (V4) of the herbicide chlorimuron, until the rate of 90 g ai ha-1.
publishDate 2018
dc.date.none.fl_str_mv 2018-09-01
2019-10-06T15:19:07Z
2019-10-06T15:19:07Z
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/10.1007/s12892-018-0029-0
Journal of Crop Science and Biotechnology, v. 21, n. 3, p. 211-216, 2018.
2005-8276
1975-9479
http://hdl.handle.net/11449/186896
10.1007/s12892-018-0029-0
2-s2.0-85053915588
url http://dx.doi.org/10.1007/s12892-018-0029-0
http://hdl.handle.net/11449/186896
identifier_str_mv Journal of Crop Science and Biotechnology, v. 21, n. 3, p. 211-216, 2018.
2005-8276
1975-9479
10.1007/s12892-018-0029-0
2-s2.0-85053915588
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Journal of Crop Science and Biotechnology
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 211-216
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_ 1808129211195457536

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