Rapid test for detection of imidazolinone resistance in sunflower ( Helianthus annuus L.)

Autores
Breccia, Gabriela; Vega, Tatiana Alejandra; Nestares, Graciela María; Mayor, M. L.; Zorzoli, Roxana; Picardi, Liliana Amelia
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The development of imidazolinone (IMI) resistant sunflower cultivars represents a great advantage in controlling weeds. The aim of this study was to evaluate the response of sunflower genotypes to the presence of IMIs in a soil-less bioassay. Six genotypes differing in IMI resistance were planted in pots filled with perlite and watered with different imazapyr doses. Differences among resistant, intermediate and susceptible genotypes were observed 8-15 days after planting. The susceptible genotype showed stunted plantlets. The intermediate genotypes developed reduced lateral roots when exposed to imazapyr. The resistant inbred line was only affected at the highest herbicide concentrations. Differences in aerial growth were also observed among genotypes. The bioassay described in this study is a rapid, simple and cost-effective method for early screening herbicide resistant genotypes. This diagnostic test could be a useful tool when breeding for IMI resistance in sunflower.
Fil: Breccia, Gabriela. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias. Departamento de Biología. Cátedra de Genética; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario; Argentina
Fil: Vega, Tatiana Alejandra. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias. Departamento de Biología. Cátedra de Genética; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario; Argentina
Fil: Nestares, Graciela María. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias. Departamento de Biología. Cátedra de Genética; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario; Argentina
Fil: Mayor, M. L.. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias. Departamento de Biología. Cátedra de Genética; Argentina
Fil: Zorzoli, Roxana. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias. Departamento de Biología. Cátedra de Genética; Argentina
Fil: Picardi, Liliana Amelia. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias. Departamento de Biología. Cátedra de Genética; Argentina
Materia
acetolactate synthase
acetohydroxyacid synthase
herbicide resistance
root growth
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/268123
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/268123
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Rapid test for detection of imidazolinone resistance in sunflower ( Helianthus annuus L.)Breccia, GabrielaVega, Tatiana AlejandraNestares, Graciela MaríaMayor, M. L.Zorzoli, RoxanaPicardi, Liliana Ameliaacetolactate synthaseacetohydroxyacid synthaseherbicide resistanceroot growthhttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4The development of imidazolinone (IMI) resistant sunflower cultivars represents a great advantage in controlling weeds. The aim of this study was to evaluate the response of sunflower genotypes to the presence of IMIs in a soil-less bioassay. Six genotypes differing in IMI resistance were planted in pots filled with perlite and watered with different imazapyr doses. Differences among resistant, intermediate and susceptible genotypes were observed 8-15 days after planting. The susceptible genotype showed stunted plantlets. The intermediate genotypes developed reduced lateral roots when exposed to imazapyr. The resistant inbred line was only affected at the highest herbicide concentrations. Differences in aerial growth were also observed among genotypes. The bioassay described in this study is a rapid, simple and cost-effective method for early screening herbicide resistant genotypes. This diagnostic test could be a useful tool when breeding for IMI resistance in sunflower.Fil: Breccia, Gabriela. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias. Departamento de Biología. Cátedra de Genética; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario; ArgentinaFil: Vega, Tatiana Alejandra. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias. Departamento de Biología. Cátedra de Genética; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario; ArgentinaFil: Nestares, Graciela María. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias. Departamento de Biología. Cátedra de Genética; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario; ArgentinaFil: Mayor, M. L.. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias. Departamento de Biología. Cátedra de Genética; ArgentinaFil: Zorzoli, Roxana. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias. Departamento de Biología. Cátedra de Genética; ArgentinaFil: Picardi, Liliana Amelia. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias. Departamento de Biología. Cátedra de Genética; ArgentinaWiley Blackwell Publishing, Inc2011-01info: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/11336/268123Breccia, Gabriela; Vega, Tatiana Alejandra; Nestares, Graciela María; Mayor, M. L.; Zorzoli, Roxana; et al.; Rapid test for detection of imidazolinone resistance in sunflower ( Helianthus annuus L.); Wiley Blackwell Publishing, Inc; Plant Breeding; 130; 1; 1-2011; 109-1130179-9541CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1111/j.1439-0523.2009.01756.xinfo:eu-repo/semantics/altIdentifier/doi/10.1111/j.1439-0523.2009.01756.xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:42:48Zoai:ri.conicet.gov.ar:11336/268123instacron: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:34982025-10-22 11:42:48.796CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Rapid test for detection of imidazolinone resistance in sunflower ( Helianthus annuus L.)
title Rapid test for detection of imidazolinone resistance in sunflower ( Helianthus annuus L.)
spellingShingle Rapid test for detection of imidazolinone resistance in sunflower ( Helianthus annuus L.)
Breccia, Gabriela
acetolactate synthase
acetohydroxyacid synthase
herbicide resistance
root growth
title_short Rapid test for detection of imidazolinone resistance in sunflower ( Helianthus annuus L.)
title_full Rapid test for detection of imidazolinone resistance in sunflower ( Helianthus annuus L.)
title_fullStr Rapid test for detection of imidazolinone resistance in sunflower ( Helianthus annuus L.)
title_full_unstemmed Rapid test for detection of imidazolinone resistance in sunflower ( Helianthus annuus L.)
title_sort Rapid test for detection of imidazolinone resistance in sunflower ( Helianthus annuus L.)
dc.creator.none.fl_str_mv Breccia, Gabriela
Vega, Tatiana Alejandra
Nestares, Graciela María
Mayor, M. L.
Zorzoli, Roxana
Picardi, Liliana Amelia
author Breccia, Gabriela
author_facet Breccia, Gabriela
Vega, Tatiana Alejandra
Nestares, Graciela María
Mayor, M. L.
Zorzoli, Roxana
Picardi, Liliana Amelia
author_role author
author2 Vega, Tatiana Alejandra
Nestares, Graciela María
Mayor, M. L.
Zorzoli, Roxana
Picardi, Liliana Amelia
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv acetolactate synthase
acetohydroxyacid synthase
herbicide resistance
root growth
topic acetolactate synthase
acetohydroxyacid synthase
herbicide resistance
root growth
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv The development of imidazolinone (IMI) resistant sunflower cultivars represents a great advantage in controlling weeds. The aim of this study was to evaluate the response of sunflower genotypes to the presence of IMIs in a soil-less bioassay. Six genotypes differing in IMI resistance were planted in pots filled with perlite and watered with different imazapyr doses. Differences among resistant, intermediate and susceptible genotypes were observed 8-15 days after planting. The susceptible genotype showed stunted plantlets. The intermediate genotypes developed reduced lateral roots when exposed to imazapyr. The resistant inbred line was only affected at the highest herbicide concentrations. Differences in aerial growth were also observed among genotypes. The bioassay described in this study is a rapid, simple and cost-effective method for early screening herbicide resistant genotypes. This diagnostic test could be a useful tool when breeding for IMI resistance in sunflower.
Fil: Breccia, Gabriela. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias. Departamento de Biología. Cátedra de Genética; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario; Argentina
Fil: Vega, Tatiana Alejandra. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias. Departamento de Biología. Cátedra de Genética; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario; Argentina
Fil: Nestares, Graciela María. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias. Departamento de Biología. Cátedra de Genética; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario; Argentina
Fil: Mayor, M. L.. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias. Departamento de Biología. Cátedra de Genética; Argentina
Fil: Zorzoli, Roxana. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias. Departamento de Biología. Cátedra de Genética; Argentina
Fil: Picardi, Liliana Amelia. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias. Departamento de Biología. Cátedra de Genética; Argentina
description The development of imidazolinone (IMI) resistant sunflower cultivars represents a great advantage in controlling weeds. The aim of this study was to evaluate the response of sunflower genotypes to the presence of IMIs in a soil-less bioassay. Six genotypes differing in IMI resistance were planted in pots filled with perlite and watered with different imazapyr doses. Differences among resistant, intermediate and susceptible genotypes were observed 8-15 days after planting. The susceptible genotype showed stunted plantlets. The intermediate genotypes developed reduced lateral roots when exposed to imazapyr. The resistant inbred line was only affected at the highest herbicide concentrations. Differences in aerial growth were also observed among genotypes. The bioassay described in this study is a rapid, simple and cost-effective method for early screening herbicide resistant genotypes. This diagnostic test could be a useful tool when breeding for IMI resistance in sunflower.
publishDate 2011
dc.date.none.fl_str_mv 2011-01
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/11336/268123
Breccia, Gabriela; Vega, Tatiana Alejandra; Nestares, Graciela María; Mayor, M. L.; Zorzoli, Roxana; et al.; Rapid test for detection of imidazolinone resistance in sunflower ( Helianthus annuus L.); Wiley Blackwell Publishing, Inc; Plant Breeding; 130; 1; 1-2011; 109-113
0179-9541
CONICET Digital
CONICET
url http://hdl.handle.net/11336/268123
identifier_str_mv Breccia, Gabriela; Vega, Tatiana Alejandra; Nestares, Graciela María; Mayor, M. L.; Zorzoli, Roxana; et al.; Rapid test for detection of imidazolinone resistance in sunflower ( Helianthus annuus L.); Wiley Blackwell Publishing, Inc; Plant Breeding; 130; 1; 1-2011; 109-113
0179-9541
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://onlinelibrary.wiley.com/doi/10.1111/j.1439-0523.2009.01756.x
info:eu-repo/semantics/altIdentifier/doi/10.1111/j.1439-0523.2009.01756.x
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
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 12.982451

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