Biological control of fumonisins production in maize at field level

Autores
Sartori, Melina Victoria; Nesci, Andrea Verónica; Castillo, Carlos; Etcheverry, Miriam Graciela
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The control of Fusarium verticillioides (Sacc.) Niremberg colonization in maize has become an area of interest in crop safety production. In the present study, biological control of F. verticillioides with a formulation of Bacillus amyloliquefaciens and Microbacterium oleovorans was evaluated. Maize seeds were inoculated with a freeze-dried formulation of biocontrol agents and grown in the field. The pathogen incidence and fumonisin accumulation in harvested grain was determined. The number of viable propagules of F. verticillioides obtained from the analysis of kernels of treatments with both biocontrol agents did not differ from values obtained from kernels of naturally infected plants and from plants obtained from seeds inoculated with the pathogen. Fumonisin B1 concentrations in maize were significantly reduced by biocontrol agents. Treatments with M. oleovorans produced a reduction of more than 70% and B. amyloliquefaciens a reduction of more than 50%. Therefore, the addition of these formulations could significantly improve the quality of maize and also offers the advantage of working with a biological product that does not harm the environment.
Fil: Sartori, Melina Victoria. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología. Cátedra de Ecología Microbiana; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Nesci, Andrea Verónica. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología. Cátedra de Ecología Microbiana; Argentina
Fil: Castillo, Carlos. Universidad Nacional de Río Cuarto. Facultad de Agronomía y Veterinaria; Argentina
Fil: Etcheverry, Miriam Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología. Cátedra de Ecología Microbiana; Argentina
Materia
BIOLOGICAL CONTROL
MAIZE
FUSARIUM VERTICILLIOIDES
FUMONISINS
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:11336/24054
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Biological control of fumonisins production in maize at field levelSartori, Melina VictoriaNesci, Andrea VerónicaCastillo, CarlosEtcheverry, Miriam GracielaBIOLOGICAL CONTROLMAIZEFUSARIUM VERTICILLIOIDESFUMONISINShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The control of Fusarium verticillioides (Sacc.) Niremberg colonization in maize has become an area of interest in crop safety production. In the present study, biological control of F. verticillioides with a formulation of Bacillus amyloliquefaciens and Microbacterium oleovorans was evaluated. Maize seeds were inoculated with a freeze-dried formulation of biocontrol agents and grown in the field. The pathogen incidence and fumonisin accumulation in harvested grain was determined. The number of viable propagules of F. verticillioides obtained from the analysis of kernels of treatments with both biocontrol agents did not differ from values obtained from kernels of naturally infected plants and from plants obtained from seeds inoculated with the pathogen. Fumonisin B1 concentrations in maize were significantly reduced by biocontrol agents. Treatments with M. oleovorans produced a reduction of more than 70% and B. amyloliquefaciens a reduction of more than 50%. Therefore, the addition of these formulations could significantly improve the quality of maize and also offers the advantage of working with a biological product that does not harm the environment.Fil: Sartori, Melina Victoria. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología. Cátedra de Ecología Microbiana; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Nesci, Andrea Verónica. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología. Cátedra de Ecología Microbiana; ArgentinaFil: Castillo, Carlos. Universidad Nacional de Río Cuarto. Facultad de Agronomía y Veterinaria; ArgentinaFil: Etcheverry, Miriam Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología. Cátedra de Ecología Microbiana; ArgentinaJournal Issues2013-09info: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/11336/24054Sartori, Melina Victoria; Nesci, Andrea Verónica; Castillo, Carlos; Etcheverry, Miriam Graciela; Biological control of fumonisins production in maize at field level ; Journal Issues; International Journal of Agricultural Policy and Research; 1; 7; 9-2013; 188-1962350-1561CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://journalissues.org/abstract/sartori-et-al-2/info:eu-repo/semantics/altIdentifier/url/https://journalissues.org/wp-content/uploads/2014/07/Sartori-et-al.pdfinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:02:51Zoai:ri.conicet.gov.ar:11336/24054instacron: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:34982025-10-15 15:02:51.755CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Biological control of fumonisins production in maize at field level
title Biological control of fumonisins production in maize at field level
spellingShingle Biological control of fumonisins production in maize at field level
Sartori, Melina Victoria
BIOLOGICAL CONTROL
MAIZE
FUSARIUM VERTICILLIOIDES
FUMONISINS
title_short Biological control of fumonisins production in maize at field level
title_full Biological control of fumonisins production in maize at field level
title_fullStr Biological control of fumonisins production in maize at field level
title_full_unstemmed Biological control of fumonisins production in maize at field level
title_sort Biological control of fumonisins production in maize at field level
dc.creator.none.fl_str_mv Sartori, Melina Victoria
Nesci, Andrea Verónica
Castillo, Carlos
Etcheverry, Miriam Graciela
author Sartori, Melina Victoria
author_facet Sartori, Melina Victoria
Nesci, Andrea Verónica
Castillo, Carlos
Etcheverry, Miriam Graciela
author_role author
author2 Nesci, Andrea Verónica
Castillo, Carlos
Etcheverry, Miriam Graciela
author2_role author
author
author
dc.subject.none.fl_str_mv BIOLOGICAL CONTROL
MAIZE
FUSARIUM VERTICILLIOIDES
FUMONISINS
topic BIOLOGICAL CONTROL
MAIZE
FUSARIUM VERTICILLIOIDES
FUMONISINS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The control of Fusarium verticillioides (Sacc.) Niremberg colonization in maize has become an area of interest in crop safety production. In the present study, biological control of F. verticillioides with a formulation of Bacillus amyloliquefaciens and Microbacterium oleovorans was evaluated. Maize seeds were inoculated with a freeze-dried formulation of biocontrol agents and grown in the field. The pathogen incidence and fumonisin accumulation in harvested grain was determined. The number of viable propagules of F. verticillioides obtained from the analysis of kernels of treatments with both biocontrol agents did not differ from values obtained from kernels of naturally infected plants and from plants obtained from seeds inoculated with the pathogen. Fumonisin B1 concentrations in maize were significantly reduced by biocontrol agents. Treatments with M. oleovorans produced a reduction of more than 70% and B. amyloliquefaciens a reduction of more than 50%. Therefore, the addition of these formulations could significantly improve the quality of maize and also offers the advantage of working with a biological product that does not harm the environment.
Fil: Sartori, Melina Victoria. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología. Cátedra de Ecología Microbiana; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Nesci, Andrea Verónica. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología. Cátedra de Ecología Microbiana; Argentina
Fil: Castillo, Carlos. Universidad Nacional de Río Cuarto. Facultad de Agronomía y Veterinaria; Argentina
Fil: Etcheverry, Miriam Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología. Cátedra de Ecología Microbiana; Argentina
description The control of Fusarium verticillioides (Sacc.) Niremberg colonization in maize has become an area of interest in crop safety production. In the present study, biological control of F. verticillioides with a formulation of Bacillus amyloliquefaciens and Microbacterium oleovorans was evaluated. Maize seeds were inoculated with a freeze-dried formulation of biocontrol agents and grown in the field. The pathogen incidence and fumonisin accumulation in harvested grain was determined. The number of viable propagules of F. verticillioides obtained from the analysis of kernels of treatments with both biocontrol agents did not differ from values obtained from kernels of naturally infected plants and from plants obtained from seeds inoculated with the pathogen. Fumonisin B1 concentrations in maize were significantly reduced by biocontrol agents. Treatments with M. oleovorans produced a reduction of more than 70% and B. amyloliquefaciens a reduction of more than 50%. Therefore, the addition of these formulations could significantly improve the quality of maize and also offers the advantage of working with a biological product that does not harm the environment.
publishDate 2013
dc.date.none.fl_str_mv 2013-09
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/11336/24054
Sartori, Melina Victoria; Nesci, Andrea Verónica; Castillo, Carlos; Etcheverry, Miriam Graciela; Biological control of fumonisins production in maize at field level ; Journal Issues; International Journal of Agricultural Policy and Research; 1; 7; 9-2013; 188-196
2350-1561
CONICET Digital
CONICET
url http://hdl.handle.net/11336/24054
identifier_str_mv Sartori, Melina Victoria; Nesci, Andrea Verónica; Castillo, Carlos; Etcheverry, Miriam Graciela; Biological control of fumonisins production in maize at field level ; Journal Issues; International Journal of Agricultural Policy and Research; 1; 7; 9-2013; 188-196
2350-1561
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://journalissues.org/abstract/sartori-et-al-2/
info:eu-repo/semantics/altIdentifier/url/https://journalissues.org/wp-content/uploads/2014/07/Sartori-et-al.pdf
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 Journal Issues
publisher.none.fl_str_mv Journal Issues
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 13.22299

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