Severity and control of asian rust in soybean crop

Detalhes bibliográficos
Autor(a) principal: Gallotti, Gilson José Marcinichen
Data de Publicação: 2021
Outros Autores: Torres, André Nunes Loula, Balbinot Junior, Alvadi Antonio, Backes, Rogério Luiz
Tipo de documento: Artigo
Idioma: por
Título da fonte: Agropecuária Catarinense (Online)
Texto Completo: https://publicacoes.epagri.sc.gov.br/rac/article/view/1011
Resumo: Asian rust, caused by Phakopsora pachyrhizi Sydow & Syd, was identified during the growing season2000/01, in Paraná State, Brazil. Nowadays, it is spread in large extent on the brazilian territory. This disease has caused high losses in soybean yield, specially in early infection. In this work it was evaluated the disease severity,yield losses and efficiency of fungicides. The fungicides trifloxistrobina + ciproconazol + mineral oil Assist (56,25 + 24g i.a./ha + 0,125% v/v) applied at R5.1 phenological stage and tebuconazole (120g i.a./ha) applied at R5.3 stage, were efficient to control asian rust.
id EPAGRI_ea4f6f5695d073a442a97e97640afa0f
oai_identifier_str oai:ojs.publicacoes.epagri.sc.gov.br:article/1011
network_acronym_str EPAGRI
network_name_str Agropecuária Catarinense (Online)
repository_id_str
spelling Severity and control of asian rust in soybean cropSeveridade e controle da ferrugem asiática na cultura da sojaGlycine maxfungicidasepidemiologiaprodutividadecomponentes do rendimento.Glycine maxfungicidesepidemiologyyieldyield componentsAsian rust, caused by Phakopsora pachyrhizi Sydow & Syd, was identified during the growing season2000/01, in Paraná State, Brazil. Nowadays, it is spread in large extent on the brazilian territory. This disease has caused high losses in soybean yield, specially in early infection. In this work it was evaluated the disease severity,yield losses and efficiency of fungicides. The fungicides trifloxistrobina + ciproconazol + mineral oil Assist (56,25 + 24g i.a./ha + 0,125% v/v) applied at R5.1 phenological stage and tebuconazole (120g i.a./ha) applied at R5.3 stage, were efficient to control asian rust. A ferrugem asiática causada pelo fungo Phakopsora pachyrhizi Sydow & Syd foi identificada no Brasil na safra 2000/01, no Estado do Paraná. Atualmente já se encontra disseminada em grande parte do território nacional. Esta doença tem causado elevadas perdas de produtividade na cultura da soja, sendo maiores os prejuízos em infecções precoces. No presente trabalho avaliou-se a severidade da doença, a redução da produção e a eficiência de fungicidas. Os fungicidas trifloxistrobina + ciproconazol + óleo mineral Assist (56,25 + 24g i.a./ha+ 0,125% v/v) aplicados no estádio fenológico R5.1 e o tebuconazole (120g i.a./ha) aplicado no estádio R5.3 foram eficientes no controle da ferrugem asiática.Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri2021-07-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://publicacoes.epagri.sc.gov.br/rac/article/view/1011Agropecuária Catarinense Journal; Vol. 17 No. 3 (2004); 54-57Agropecuária Catarinense; v. 17 n. 3 (2004); 54-572525-60760103-0779reponame:Agropecuária Catarinense (Online)instname:Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)instacron:EPAGRIporhttps://publicacoes.epagri.sc.gov.br/rac/article/view/1011/907Copyright (c) 2004 Agropecuaria catarinensehttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessGallotti, Gilson José MarcinichenTorres, André Nunes Loula Balbinot Junior, Alvadi Antonio Backes, Rogério Luiz 2021-07-28T17:17:09Zoai:ojs.publicacoes.epagri.sc.gov.br:article/1011Revistahttps://publicacoes.epagri.sc.gov.br/RAC/indexPUBhttps://publicacoes.epagri.sc.gov.br/index.php/RAC/oaieditoriarac@epagri.sc.gov.br || lamperuch@epagri.sc.gov.br2525-60760103-0779opendoar:2021-07-28T17:17:09Agropecuária Catarinense (Online) - Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)false
dc.title.none.fl_str_mv Severity and control of asian rust in soybean crop
Severidade e controle da ferrugem asiática na cultura da soja
title Severity and control of asian rust in soybean crop
spellingShingle Severity and control of asian rust in soybean crop
Gallotti, Gilson José Marcinichen
Glycine max
fungicidas
epidemiologia
produtividade
componentes do rendimento.
Glycine max
fungicides
epidemiology
yield
yield components
title_short Severity and control of asian rust in soybean crop
title_full Severity and control of asian rust in soybean crop
title_fullStr Severity and control of asian rust in soybean crop
title_full_unstemmed Severity and control of asian rust in soybean crop
title_sort Severity and control of asian rust in soybean crop
author Gallotti, Gilson José Marcinichen
author_facet Gallotti, Gilson José Marcinichen
Torres, André Nunes Loula
Balbinot Junior, Alvadi Antonio
Backes, Rogério Luiz
author_role author
author2 Torres, André Nunes Loula
Balbinot Junior, Alvadi Antonio
Backes, Rogério Luiz
author2_role author
author
author
dc.contributor.author.fl_str_mv Gallotti, Gilson José Marcinichen
Torres, André Nunes Loula
Balbinot Junior, Alvadi Antonio
Backes, Rogério Luiz
dc.subject.por.fl_str_mv Glycine max
fungicidas
epidemiologia
produtividade
componentes do rendimento.
Glycine max
fungicides
epidemiology
yield
yield components
topic Glycine max
fungicidas
epidemiologia
produtividade
componentes do rendimento.
Glycine max
fungicides
epidemiology
yield
yield components
description Asian rust, caused by Phakopsora pachyrhizi Sydow & Syd, was identified during the growing season2000/01, in Paraná State, Brazil. Nowadays, it is spread in large extent on the brazilian territory. This disease has caused high losses in soybean yield, specially in early infection. In this work it was evaluated the disease severity,yield losses and efficiency of fungicides. The fungicides trifloxistrobina + ciproconazol + mineral oil Assist (56,25 + 24g i.a./ha + 0,125% v/v) applied at R5.1 phenological stage and tebuconazole (120g i.a./ha) applied at R5.3 stage, were efficient to control asian rust.
publishDate 2021
dc.date.none.fl_str_mv 2021-07-28
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://publicacoes.epagri.sc.gov.br/rac/article/view/1011
url https://publicacoes.epagri.sc.gov.br/rac/article/view/1011
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://publicacoes.epagri.sc.gov.br/rac/article/view/1011/907
dc.rights.driver.fl_str_mv Copyright (c) 2004 Agropecuaria catarinense
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2004 Agropecuaria catarinense
https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri
publisher.none.fl_str_mv Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri
dc.source.none.fl_str_mv Agropecuária Catarinense Journal; Vol. 17 No. 3 (2004); 54-57
Agropecuária Catarinense; v. 17 n. 3 (2004); 54-57
2525-6076
0103-0779
reponame:Agropecuária Catarinense (Online)
instname:Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)
instacron:EPAGRI
instname_str Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)
instacron_str EPAGRI
institution EPAGRI
reponame_str Agropecuária Catarinense (Online)
collection Agropecuária Catarinense (Online)
repository.name.fl_str_mv Agropecuária Catarinense (Online) - Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)
repository.mail.fl_str_mv editoriarac@epagri.sc.gov.br || lamperuch@epagri.sc.gov.br
_version_ 1754917260859801600

Registros relacionados