Is the chemical control of glyphosate-resistant hairy fleabane more efficient during pre-flowering or re-growth?

Bibliographic Details
Main Author: Pereira, Liese de Vargas
Publication Date: 2016
Other Authors: Carvalho, Leonardo Bianco de, Dal Magro, Taísa
Format: Article
Language: por
Source: Revista de Ciências Agroveterinárias (Online)
Download full: https://periodicos.udesc.br/index.php/agroveterinaria/article/view/223811711532016277
Summary: To test the efficacy of alternative herbicides for controlling of glyphosate-resistant Conyza bonariensis under different growth stages, we carried out an experiment in an apple orchard, in a factorial arrangement 2x5, consisting of: (i) two growth stages – pre-flowering and re-growth; and (ii) five herbicides – glyphosate, glufosinate, bentazon, diquat, and glyphosate+saflufenacil. Basagran, diquat, and glyphosate+saflufenacil were not efficient to control C. bonariensis in pre-flowering. Glufosinate, diquat, bentazon, and glyphosate+saflufenacil controlled C. bonariensis in re-growth. Just glufosinate showed efficient control (>90%) of C. bonariensis in both pre-flowering and re-growth. In general, control of C. bonariensis is more efficient in re-growth.
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spelling Is the chemical control of glyphosate-resistant hairy fleabane more efficient during pre-flowering or re-growth?Controle químico de buva resistente a glyphosate é mais eficaz no pré-florescimento ou no rebrote?Conyza bonariensisherbicidesgrowth stage.Conyza bonariensisherbicidasestádio de crescimento.To test the efficacy of alternative herbicides for controlling of glyphosate-resistant Conyza bonariensis under different growth stages, we carried out an experiment in an apple orchard, in a factorial arrangement 2x5, consisting of: (i) two growth stages – pre-flowering and re-growth; and (ii) five herbicides – glyphosate, glufosinate, bentazon, diquat, and glyphosate+saflufenacil. Basagran, diquat, and glyphosate+saflufenacil were not efficient to control C. bonariensis in pre-flowering. Glufosinate, diquat, bentazon, and glyphosate+saflufenacil controlled C. bonariensis in re-growth. Just glufosinate showed efficient control (>90%) of C. bonariensis in both pre-flowering and re-growth. In general, control of C. bonariensis is more efficient in re-growth.Para testar a eficácia de herbicidas alternativos no controle de Conyza bonariensis resistente a glyphosate em diferentes estádios de crescimento, conduziu-se um experimento em pomar de maçã, em esquema fatorial 2x5, sendo: (i) dois estádios – pré-florescimento e rebrote; e (ii) cinco herbicidas – glyphosate, glufosinate, bentazon, diquat e glyphosate+saflufenacil. Basagran, diquat e glyphosate+saflufenacil não foram eficazes no controle de C. bonariensis em pré-florescimento. Glufosinate, diquat, bentazon e glyphosate+saflufenacil controlaram plantas de C. bonariensis em rebrote. Somente glufosinate apresentou controle eficaz (>90%) de C. bonariensis em pré-florescimento e em rebrote. Em geral, o controle de C. bonariensis é mais eficaz no rebrote.Universidade do Estado de Santa Catarina2016-11-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.udesc.br/index.php/agroveterinaria/article/view/22381171153201627710.5965/223811711532016277Revista de Ciências Agroveterinárias; Vol. 15 No. 3 (2016); 277-280Revista de Ciências Agroveterinárias; v. 15 n. 3 (2016); 277-2802238-1171reponame:Revista de Ciências Agroveterinárias (Online)instname:Universidade do Estado de Santa Catarina (UDESC)instacron:UDESCporhttps://periodicos.udesc.br/index.php/agroveterinaria/article/view/223811711532016277/pdf_49Pereira, Liese de VargasCarvalho, Leonardo Bianco deDal Magro, Taísainfo:eu-repo/semantics/openAccess2019-12-13T12:05:25Zoai::article/8190Revistahttps://periodicos.udesc.br/index.php/agroveterinaria/PUBhttps://periodicos.udesc.br/index.php/agroveterinaria/oairca.cav@udesc.br | portal.periodicos@udesc.brhttps://doi.org/10.5965/223811712238-11711676-9732opendoar:2019-12-13T12:05:25Revista de Ciências Agroveterinárias (Online) - Universidade do Estado de Santa Catarina (UDESC)false
dc.title.none.fl_str_mv Is the chemical control of glyphosate-resistant hairy fleabane more efficient during pre-flowering or re-growth?
Controle químico de buva resistente a glyphosate é mais eficaz no pré-florescimento ou no rebrote?
title Is the chemical control of glyphosate-resistant hairy fleabane more efficient during pre-flowering or re-growth?
spellingShingle Is the chemical control of glyphosate-resistant hairy fleabane more efficient during pre-flowering or re-growth?
Pereira, Liese de Vargas
Conyza bonariensis
herbicides
growth stage.
Conyza bonariensis
herbicidas
estádio de crescimento.
title_short Is the chemical control of glyphosate-resistant hairy fleabane more efficient during pre-flowering or re-growth?
title_full Is the chemical control of glyphosate-resistant hairy fleabane more efficient during pre-flowering or re-growth?
title_fullStr Is the chemical control of glyphosate-resistant hairy fleabane more efficient during pre-flowering or re-growth?
title_full_unstemmed Is the chemical control of glyphosate-resistant hairy fleabane more efficient during pre-flowering or re-growth?
title_sort Is the chemical control of glyphosate-resistant hairy fleabane more efficient during pre-flowering or re-growth?
author Pereira, Liese de Vargas
author_facet Pereira, Liese de Vargas
Carvalho, Leonardo Bianco de
Dal Magro, Taísa
author_role author
author2 Carvalho, Leonardo Bianco de
Dal Magro, Taísa
author2_role author
author
dc.contributor.author.fl_str_mv Pereira, Liese de Vargas
Carvalho, Leonardo Bianco de
Dal Magro, Taísa
dc.subject.por.fl_str_mv Conyza bonariensis
herbicides
growth stage.
Conyza bonariensis
herbicidas
estádio de crescimento.
topic Conyza bonariensis
herbicides
growth stage.
Conyza bonariensis
herbicidas
estádio de crescimento.
description To test the efficacy of alternative herbicides for controlling of glyphosate-resistant Conyza bonariensis under different growth stages, we carried out an experiment in an apple orchard, in a factorial arrangement 2x5, consisting of: (i) two growth stages – pre-flowering and re-growth; and (ii) five herbicides – glyphosate, glufosinate, bentazon, diquat, and glyphosate+saflufenacil. Basagran, diquat, and glyphosate+saflufenacil were not efficient to control C. bonariensis in pre-flowering. Glufosinate, diquat, bentazon, and glyphosate+saflufenacil controlled C. bonariensis in re-growth. Just glufosinate showed efficient control (>90%) of C. bonariensis in both pre-flowering and re-growth. In general, control of C. bonariensis is more efficient in re-growth.
publishDate 2016
dc.date.none.fl_str_mv 2016-11-11
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://periodicos.udesc.br/index.php/agroveterinaria/article/view/223811711532016277
10.5965/223811711532016277
url https://periodicos.udesc.br/index.php/agroveterinaria/article/view/223811711532016277
identifier_str_mv 10.5965/223811711532016277
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.udesc.br/index.php/agroveterinaria/article/view/223811711532016277/pdf_49
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade do Estado de Santa Catarina
publisher.none.fl_str_mv Universidade do Estado de Santa Catarina
dc.source.none.fl_str_mv Revista de Ciências Agroveterinárias; Vol. 15 No. 3 (2016); 277-280
Revista de Ciências Agroveterinárias; v. 15 n. 3 (2016); 277-280
2238-1171
reponame:Revista de Ciências Agroveterinárias (Online)
instname:Universidade do Estado de Santa Catarina (UDESC)
instacron:UDESC
instname_str Universidade do Estado de Santa Catarina (UDESC)
instacron_str UDESC
institution UDESC
reponame_str Revista de Ciências Agroveterinárias (Online)
collection Revista de Ciências Agroveterinárias (Online)
repository.name.fl_str_mv Revista de Ciências Agroveterinárias (Online) - Universidade do Estado de Santa Catarina (UDESC)
repository.mail.fl_str_mv rca.cav@udesc.br | portal.periodicos@udesc.br
_version_ 1842261008333144064

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