Selectivity of pre-emergent herbicides in sweet potato genotypes

Detalhes bibliográficos
Autor(a) principal: Edson Aparecido dos Santos
Data de Publicação: 2018
Outros Autores: Valter Carvalho de Andrade Júnior, Aderbal Soares de Sousa Júnior, Fabiano Okumura, Maria Lúcia Ferreira Simeone, José Barbosa dos Santos, Alcinei Mistico Azevedo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFMG
Texto Completo: http://hdl.handle.net/1843/40491
https://orcid.org/0000-0001-5196-0851
Resumo: Sweet potato is sensitive to weeds and a chemical control is needed for high yield production. This work describes the evaluation of three sweet potato genotypes grown in pre-treated soil with clomazone, linuron, metribuzin mechanical weed control (MWC) and without weed control. Visual injury and yield of genotypes were examined, as well as production of branches and roots in fresh and dry biomass. Herbicide residues at root samples were determined by the LC-MS/MS method. The genotypes exhibited a different behaviour under clomazone, metribuzin and linuron applications. Metribuzin provided a yield decrease in all plants. Pre-treated soil with clomazone and mechanical control provided plants more productive. Linuron residues showed values of up to 0.327 ng g-1 in sweet potato roots.
id UFMG_fb08f0d2ef6d1ca987b8d26087534091
oai_identifier_str oai:repositorio.ufmg.br:1843/40491
network_acronym_str UFMG
network_name_str Repositório Institucional da UFMG
repository_id_str
spelling 2022-03-28T13:51:45Z2022-03-28T13:51:45Z201813118DOI:10.5039/agraria.v13i1a551119810997http://hdl.handle.net/1843/40491https://orcid.org/0000-0001-5196-0851Sweet potato is sensitive to weeds and a chemical control is needed for high yield production. This work describes the evaluation of three sweet potato genotypes grown in pre-treated soil with clomazone, linuron, metribuzin mechanical weed control (MWC) and without weed control. Visual injury and yield of genotypes were examined, as well as production of branches and roots in fresh and dry biomass. Herbicide residues at root samples were determined by the LC-MS/MS method. The genotypes exhibited a different behaviour under clomazone, metribuzin and linuron applications. Metribuzin provided a yield decrease in all plants. Pre-treated soil with clomazone and mechanical control provided plants more productive. Linuron residues showed values of up to 0.327 ng g-1 in sweet potato roots.Assim como todas as plantas de exploração agrícola, a batata-doce é sensível à interferência imposta por plantas daninhas, o que justifica estudos sobre o controle químico. Objetivou-se com o trabalho avaliar a sensibilidade de três genótipos de batata-doce aos herbicidas clomazone, linuron e metribuzin. Para isso, foi montado um experimento a campo e as plantas foram submetidas a três métodos de controle de plantas daninhas: a aplicação dos três herbicidas em pré-emergência, o controle mecânico e o não controle. Foram avaliadas a intoxicação visual, o desenvolvimento e a produtividade, bem como a presença dos herbicidas nas raízes utilizando-se de cromatografia líquida de alta eficiência acoplada à espectrometria de massas. O crescimento e acúmulo de biomassa pelas plantas foi influenciado pelo genótipo e pelo método de controle. O metribuzin proporcionou diminuição de rendimento em todas as plantas, por outro lado, o clomazone proporcionou plantas mais produtivas ou semelhantes ao controle mecânico. A metodologia de quantificação de herbicidas foi positiva para o linuron, sendo detectados até 0,327 ng g-1 nas raízes das plantas.CNPq - Conselho Nacional de Desenvolvimento Científico e TecnológicoFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas GeraisCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorengUniversidade Federal de Minas GeraisUFMGBrasilICA - INSTITUTO DE CIÊNCIAS AGRÁRIASRevista Brasileira de Ciencias AgrariasControle de processos químicosBatata-doceCromatografia liquidaEspectrometria de massaAlimentos naturaisSelectivity of pre-emergent herbicides in sweet potato genotypesSeletividade de herbicidas pré-emergentes para genótipos de batata-doceinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://www.agraria.pro.br/ojs-2.4.6/index.php?journal=agraria&page=article&op=view&path%5b%5d=agraria_v13i1a5511&msclkid=1907cf6cae9b11eca13dd08931397c19Edson Aparecido dos SantosValter Carvalho de Andrade JúniorAderbal Soares de Sousa JúniorFabiano OkumuraMaria Lúcia Ferreira SimeoneJosé Barbosa dos SantosAlcinei Mistico Azevedoinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFMGinstname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMGLICENSELicense.txtLicense.txttext/plain; charset=utf-82042https://repositorio.ufmg.br/bitstream/1843/40491/1/License.txtfa505098d172de0bc8864fc1287ffe22MD51ORIGINALSelectivityPre-emergentHerbicides..pdfSelectivityPre-emergentHerbicides..pdfapplication/pdf1721244https://repositorio.ufmg.br/bitstream/1843/40491/2/SelectivityPre-emergentHerbicides..pdfeabab38df979f47256b695f084c6a77bMD521843/404912022-03-28 10:51:45.988oai:repositorio.ufmg.br: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Repositório de PublicaçõesPUBhttps://repositorio.ufmg.br/oaiopendoar:2022-03-28T13:51:45Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG)false
dc.title.pt_BR.fl_str_mv Selectivity of pre-emergent herbicides in sweet potato genotypes
dc.title.alternative.pt_BR.fl_str_mv Seletividade de herbicidas pré-emergentes para genótipos de batata-doce
title Selectivity of pre-emergent herbicides in sweet potato genotypes
spellingShingle Selectivity of pre-emergent herbicides in sweet potato genotypes
Edson Aparecido dos Santos
Controle de processos químicos
Batata-doce
Cromatografia liquida
Espectrometria de massa
Alimentos naturais
title_short Selectivity of pre-emergent herbicides in sweet potato genotypes
title_full Selectivity of pre-emergent herbicides in sweet potato genotypes
title_fullStr Selectivity of pre-emergent herbicides in sweet potato genotypes
title_full_unstemmed Selectivity of pre-emergent herbicides in sweet potato genotypes
title_sort Selectivity of pre-emergent herbicides in sweet potato genotypes
author Edson Aparecido dos Santos
author_facet Edson Aparecido dos Santos
Valter Carvalho de Andrade Júnior
Aderbal Soares de Sousa Júnior
Fabiano Okumura
Maria Lúcia Ferreira Simeone
José Barbosa dos Santos
Alcinei Mistico Azevedo
author_role author
author2 Valter Carvalho de Andrade Júnior
Aderbal Soares de Sousa Júnior
Fabiano Okumura
Maria Lúcia Ferreira Simeone
José Barbosa dos Santos
Alcinei Mistico Azevedo
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Edson Aparecido dos Santos
Valter Carvalho de Andrade Júnior
Aderbal Soares de Sousa Júnior
Fabiano Okumura
Maria Lúcia Ferreira Simeone
José Barbosa dos Santos
Alcinei Mistico Azevedo
dc.subject.other.pt_BR.fl_str_mv Controle de processos químicos
Batata-doce
Cromatografia liquida
Espectrometria de massa
Alimentos naturais
topic Controle de processos químicos
Batata-doce
Cromatografia liquida
Espectrometria de massa
Alimentos naturais
description Sweet potato is sensitive to weeds and a chemical control is needed for high yield production. This work describes the evaluation of three sweet potato genotypes grown in pre-treated soil with clomazone, linuron, metribuzin mechanical weed control (MWC) and without weed control. Visual injury and yield of genotypes were examined, as well as production of branches and roots in fresh and dry biomass. Herbicide residues at root samples were determined by the LC-MS/MS method. The genotypes exhibited a different behaviour under clomazone, metribuzin and linuron applications. Metribuzin provided a yield decrease in all plants. Pre-treated soil with clomazone and mechanical control provided plants more productive. Linuron residues showed values of up to 0.327 ng g-1 in sweet potato roots.
publishDate 2018
dc.date.issued.fl_str_mv 2018
dc.date.accessioned.fl_str_mv 2022-03-28T13:51:45Z
dc.date.available.fl_str_mv 2022-03-28T13:51:45Z
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://hdl.handle.net/1843/40491
dc.identifier.doi.pt_BR.fl_str_mv DOI:10.5039/agraria.v13i1a5511
dc.identifier.issn.pt_BR.fl_str_mv 19810997
dc.identifier.orcid.pt_BR.fl_str_mv https://orcid.org/0000-0001-5196-0851
identifier_str_mv DOI:10.5039/agraria.v13i1a5511
19810997
url http://hdl.handle.net/1843/40491
https://orcid.org/0000-0001-5196-0851
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.pt_BR.fl_str_mv Revista Brasileira de Ciencias Agrarias
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Universidade Federal de Minas Gerais
dc.publisher.initials.fl_str_mv UFMG
dc.publisher.country.fl_str_mv Brasil
dc.publisher.department.fl_str_mv ICA - INSTITUTO DE CIÊNCIAS AGRÁRIAS
publisher.none.fl_str_mv Universidade Federal de Minas Gerais
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFMG
instname:Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG
instname_str Universidade Federal de Minas Gerais (UFMG)
instacron_str UFMG
institution UFMG
reponame_str Repositório Institucional da UFMG
collection Repositório Institucional da UFMG
bitstream.url.fl_str_mv https://repositorio.ufmg.br/bitstream/1843/40491/1/License.txt
https://repositorio.ufmg.br/bitstream/1843/40491/2/SelectivityPre-emergentHerbicides..pdf
bitstream.checksum.fl_str_mv fa505098d172de0bc8864fc1287ffe22
eabab38df979f47256b695f084c6a77b
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
repository.name.fl_str_mv Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG)
repository.mail.fl_str_mv
_version_ 1803589498264616960

Registros relacionados