First Report of Amaranthus hybridus with Multiple Resistance to 2,4-D, Dicamba, and Glyphosate

In many countries, Amaranthus hybridus is a widespread weed in agricultural systems. The high prolificacy and invasive capacity as well as the resistance of some biotypes to herbicides are among the complications of handling this weed. This paper reports on the first A. hybridus biotypes with resist...

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Detalhes bibliográficos
Autores: Dellaferrera, Ignacio Miguel, Cortés, Eduardo José, Panigo, Elisa, De Prado, Rafael, Christoffoleti, Pedro Jacob, Perreta, Mariel Gladis
Tipo de documento: artigo
Estado:Versão publicada
Data de publicação:2018
País:Argentina
Recursos:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositório:CONICET Digital (CONICET)
Idioma:inglês
OAI Identifier:oai:ri.conicet.gov.ar:11336/176271
Acesso em linha:http://hdl.handle.net/11336/176271
Access Level:Acceso aberto
Palavra-chave:HERBICIDE RESISTANCE
AMARANTACEAE
SMOOTH PIGWEED
https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
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spelling First Report of Amaranthus hybridus with Multiple Resistance to 2,4-D, Dicamba, and GlyphosateDellaferrera, Ignacio MiguelCortés, Eduardo JoséPanigo, ElisaDe Prado, RafaelChristoffoleti, Pedro JacobPerreta, Mariel GladisHERBICIDE RESISTANCEAMARANTACEAESMOOTH PIGWEEDhttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4In many countries, Amaranthus hybridus is a widespread weed in agricultural systems. The high prolificacy and invasive capacity as well as the resistance of some biotypes to herbicides are among the complications of handling this weed. This paper reports on the first A. hybridus biotypes with resistance to auxinic herbicides and multiple resistance to auxinic herbicides and the EPSPs inhibitor, glyphosate. Several dose response assays were carried out to determine and compare sensitivity of six population of A. hybridus to glyphosate, 2,4-D, and dicamba. In addition, shikimic acid accumulation and piperonil butoxide effects on 2,4-D and dicamba metabolism were tested in the same populations. The results showed four populations were resistant to dicamba and three of these were also resistant to 2,4-D, while only one population was resistant to glyphosate. The glyphosate-resistant population also showed multiple resistance to auxinic herbicides. Pretreatment with piperonil butoxide (PBO) followed by 2,4-D or dicamba resulted in the death of all individual weeds independent of herbicide or population.Fil: Dellaferrera, Ignacio Miguel. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; ArgentinaFil: Cortés, Eduardo José. Instituto Nacional de Tecnología Agropecuaria; ArgentinaFil: Panigo, Elisa. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias. Cátedra de Morfología Vegetal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; ArgentinaFil: De Prado, Rafael. Universidad de Córdoba; EspañaFil: Christoffoleti, Pedro Jacob. Universidade de Sao Paulo; BrasilFil: Perreta, Mariel Gladis. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias. Cátedra de Morfología Vegetal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; ArgentinaMDPI AG2018-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/176271Dellaferrera, Ignacio Miguel; Cortés, Eduardo José; Panigo, Elisa; De Prado, Rafael; Christoffoleti, Pedro Jacob; et al.; First Report of Amaranthus hybridus with Multiple Resistance to 2,4-D, Dicamba, and Glyphosate; MDPI AG; Agronomy; 8; 8; 8-2018; 1-82073-4395CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2073-4395/8/8/140info:eu-repo/semantics/altIdentifier/doi/10.3390/agronomy8080140info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T13:34:01Zoai:ri.conicet.gov.ar:11336/176271instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982024-05-08 13:34:01.735CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv First Report of Amaranthus hybridus with Multiple Resistance to 2,4-D, Dicamba, and Glyphosate
title First Report of Amaranthus hybridus with Multiple Resistance to 2,4-D, Dicamba, and Glyphosate
spellingShingle First Report of Amaranthus hybridus with Multiple Resistance to 2,4-D, Dicamba, and Glyphosate
Dellaferrera, Ignacio Miguel
HERBICIDE RESISTANCE
AMARANTACEAE
SMOOTH PIGWEED
https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
title_short First Report of Amaranthus hybridus with Multiple Resistance to 2,4-D, Dicamba, and Glyphosate
title_full First Report of Amaranthus hybridus with Multiple Resistance to 2,4-D, Dicamba, and Glyphosate
title_fullStr First Report of Amaranthus hybridus with Multiple Resistance to 2,4-D, Dicamba, and Glyphosate
title_full_unstemmed First Report of Amaranthus hybridus with Multiple Resistance to 2,4-D, Dicamba, and Glyphosate
title_sort First Report of Amaranthus hybridus with Multiple Resistance to 2,4-D, Dicamba, and Glyphosate
dc.creator.none.fl_str_mv Dellaferrera, Ignacio Miguel
Cortés, Eduardo José
Panigo, Elisa
De Prado, Rafael
Christoffoleti, Pedro Jacob
Perreta, Mariel Gladis
author Dellaferrera, Ignacio Miguel
author_facet Dellaferrera, Ignacio Miguel
Cortés, Eduardo José
Panigo, Elisa
De Prado, Rafael
Christoffoleti, Pedro Jacob
Perreta, Mariel Gladis
author_role author
author2 Cortés, Eduardo José
Panigo, Elisa
De Prado, Rafael
Christoffoleti, Pedro Jacob
Perreta, Mariel Gladis
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv HERBICIDE RESISTANCE
AMARANTACEAE
SMOOTH PIGWEED
https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
topic HERBICIDE RESISTANCE
AMARANTACEAE
SMOOTH PIGWEED
https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
description In many countries, Amaranthus hybridus is a widespread weed in agricultural systems. The high prolificacy and invasive capacity as well as the resistance of some biotypes to herbicides are among the complications of handling this weed. This paper reports on the first A. hybridus biotypes with resistance to auxinic herbicides and multiple resistance to auxinic herbicides and the EPSPs inhibitor, glyphosate. Several dose response assays were carried out to determine and compare sensitivity of six population of A. hybridus to glyphosate, 2,4-D, and dicamba. In addition, shikimic acid accumulation and piperonil butoxide effects on 2,4-D and dicamba metabolism were tested in the same populations. The results showed four populations were resistant to dicamba and three of these were also resistant to 2,4-D, while only one population was resistant to glyphosate. The glyphosate-resistant population also showed multiple resistance to auxinic herbicides. Pretreatment with piperonil butoxide (PBO) followed by 2,4-D or dicamba resulted in the death of all individual weeds independent of herbicide or population.
publishDate 2018
dc.date.none.fl_str_mv 2018-08
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/176271
Dellaferrera, Ignacio Miguel; Cortés, Eduardo José; Panigo, Elisa; De Prado, Rafael; Christoffoleti, Pedro Jacob; et al.; First Report of Amaranthus hybridus with Multiple Resistance to 2,4-D, Dicamba, and Glyphosate; MDPI AG; Agronomy; 8; 8; 8-2018; 1-8
2073-4395
CONICET Digital
CONICET
url http://hdl.handle.net/11336/176271
identifier_str_mv Dellaferrera, Ignacio Miguel; Cortés, Eduardo José; Panigo, Elisa; De Prado, Rafael; Christoffoleti, Pedro Jacob; et al.; First Report of Amaranthus hybridus with Multiple Resistance to 2,4-D, Dicamba, and Glyphosate; MDPI AG; Agronomy; 8; 8; 8-2018; 1-8
2073-4395
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2073-4395/8/8/140
info:eu-repo/semantics/altIdentifier/doi/10.3390/agronomy8080140
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv MDPI AG
publisher.none.fl_str_mv MDPI AG
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 15.812429

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