Biological control as a strategy to reduce the impact of mycotoxins in peanuts, grapes and cereals in Argentina

Mycotoxins including aflatoxins, deoxynivalenol, fumonisins and ochratoxin A are among the main fungal secondary metabolites detected as natural contaminants in South America in different commodities such as peanuts (aflatoxins), cereals (deoxynivalenol and fumonisins) or grapes (ochratoxin A). Diff...

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Autores: Chulze, Sofia Noemi, Palazzini, Juan Manuel, Torres, Adriana Mabel, Barros, Germán Gustavo, Ponsone, Maria Lorena, Geisen, R., Schmidt Heydt, M., Köhl, J.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2014
País:Argentina
Institución:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositorio:CONICET Digital (CONICET)
Idioma:inglés
OAI Identifier:oai:ri.conicet.gov.ar:11336/32253
Acceso en línea:http://hdl.handle.net/11336/32253
Access Level:acceso abierto
Palabra clave:Biocontrol
Aspergillus
Fusarium
Mycotoxin
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
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network_acronym_str AR
network_name_str Argentina
repository_id_str
dc.title.none.fl_str_mv Biological control as a strategy to reduce the impact of mycotoxins in peanuts, grapes and cereals in Argentina
title Biological control as a strategy to reduce the impact of mycotoxins in peanuts, grapes and cereals in Argentina
spellingShingle Biological control as a strategy to reduce the impact of mycotoxins in peanuts, grapes and cereals in Argentina
Chulze, Sofia Noemi
Biocontrol
Aspergillus
Fusarium
Mycotoxin
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
title_short Biological control as a strategy to reduce the impact of mycotoxins in peanuts, grapes and cereals in Argentina
title_full Biological control as a strategy to reduce the impact of mycotoxins in peanuts, grapes and cereals in Argentina
title_fullStr Biological control as a strategy to reduce the impact of mycotoxins in peanuts, grapes and cereals in Argentina
title_full_unstemmed Biological control as a strategy to reduce the impact of mycotoxins in peanuts, grapes and cereals in Argentina
title_sort Biological control as a strategy to reduce the impact of mycotoxins in peanuts, grapes and cereals in Argentina
dc.creator.none.fl_str_mv Chulze, Sofia Noemi
Palazzini, Juan Manuel
Torres, Adriana Mabel
Barros, Germán Gustavo
Ponsone, Maria Lorena
Geisen, R.
Schmidt Heydt, M.
Köhl, J.
author Chulze, Sofia Noemi
author_facet Chulze, Sofia Noemi
Palazzini, Juan Manuel
Torres, Adriana Mabel
Barros, Germán Gustavo
Ponsone, Maria Lorena
Geisen, R.
Schmidt Heydt, M.
Köhl, J.
author_role author
author2 Palazzini, Juan Manuel
Torres, Adriana Mabel
Barros, Germán Gustavo
Ponsone, Maria Lorena
Geisen, R.
Schmidt Heydt, M.
Köhl, J.
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Biocontrol
Aspergillus
Fusarium
Mycotoxin
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
topic Biocontrol
Aspergillus
Fusarium
Mycotoxin
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
description Mycotoxins including aflatoxins, deoxynivalenol, fumonisins and ochratoxin A are among the main fungal secondary metabolites detected as natural contaminants in South America in different commodities such as peanuts (aflatoxins), cereals (deoxynivalenol and fumonisins) or grapes (ochratoxin A). Different strategies including crop rotation, tillage practices, fungicide application and planting less susceptible cultivars are used in order to reduce the impact of these mycotoxins in both food and feed chains. The development of fungicide resistance in many fungal pathogens as well as rising of public concern on the risks associated with pesticide use led to the search for alternative environmentally friendly methods. Biological control of plant pathogens and toxigenic fungi offers an alternative that can complement chemical control in the frame of an integrated pest management to reduce the impact of mycotoxins in the food and feed chains. The advances made in Argentina on reducing the impact of toxigenic fungi and mycotoxins in peanut, grapes and cereals using the biocontrol strategy are summarised. Native bacteria, yeasts and filamentous fungi have been selected to evaluate them as potential biocontrol agents. Field trials showed that Bacillus subtilis RC 218 and Brevibacillus sp. RC 263 were effective at reducing deoxynivalenol accumulation in wheat. The application of Clonostachys rosea isolates on wheat stubble reduced Fusarium colonisation on the stubble. Bacillus amyloliquefaciens and Microbacterium oleovorans showed good activity to control both Fusarium verticillioides growth and the accumulation of fumonisins at pre-harvest stage in maize. Control of toxigenic Aspergillus flavus and aflatoxin accumulation in peanuts was achieved using a native atoxigenic Aspergillus flavus strain based on competitive exclusion of the toxigenic strains. Kluyveromyces thermotolerans strains were used as biocontrol agents to reduce the impact of Aspergillus section Nigri and ochratoxin A accumulation in grapes.
publishDate 2014
dc.date.none.fl_str_mv 2014-11
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/11336/32253
Köhl, J.; Schmidt Heydt, M.; Geisen, R.; Ponsone, Maria Lorena; Barros, Germán Gustavo; Torres, Adriana Mabel; et al.; Biological control as a strategy to reduce the impact of mycotoxins in peanuts, grapes and cereals in Argentina; Taylor & Francis; Food Additives and Contaminants: Part A; 32; 4; 11-2014; 471-479
1944-0049
CONICET Digital
CONICET
url http://hdl.handle.net/11336/32253
identifier_str_mv Köhl, J.; Schmidt Heydt, M.; Geisen, R.; Ponsone, Maria Lorena; Barros, Germán Gustavo; Torres, Adriana Mabel; et al.; Biological control as a strategy to reduce the impact of mycotoxins in peanuts, grapes and cereals in Argentina; Taylor & Francis; Food Additives and Contaminants: Part A; 32; 4; 11-2014; 471-479
1944-0049
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1080/19440049.2014.984245
info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1080/19440049.2014.984245
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 Taylor & Francis
publisher.none.fl_str_mv Taylor & Francis
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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spelling Biological control as a strategy to reduce the impact of mycotoxins in peanuts, grapes and cereals in ArgentinaChulze, Sofia NoemiPalazzini, Juan ManuelTorres, Adriana MabelBarros, Germán GustavoPonsone, Maria LorenaGeisen, R.Schmidt Heydt, M.Köhl, J.BiocontrolAspergillusFusariumMycotoxinhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Mycotoxins including aflatoxins, deoxynivalenol, fumonisins and ochratoxin A are among the main fungal secondary metabolites detected as natural contaminants in South America in different commodities such as peanuts (aflatoxins), cereals (deoxynivalenol and fumonisins) or grapes (ochratoxin A). Different strategies including crop rotation, tillage practices, fungicide application and planting less susceptible cultivars are used in order to reduce the impact of these mycotoxins in both food and feed chains. The development of fungicide resistance in many fungal pathogens as well as rising of public concern on the risks associated with pesticide use led to the search for alternative environmentally friendly methods. Biological control of plant pathogens and toxigenic fungi offers an alternative that can complement chemical control in the frame of an integrated pest management to reduce the impact of mycotoxins in the food and feed chains. The advances made in Argentina on reducing the impact of toxigenic fungi and mycotoxins in peanut, grapes and cereals using the biocontrol strategy are summarised. Native bacteria, yeasts and filamentous fungi have been selected to evaluate them as potential biocontrol agents. Field trials showed that Bacillus subtilis RC 218 and Brevibacillus sp. RC 263 were effective at reducing deoxynivalenol accumulation in wheat. The application of Clonostachys rosea isolates on wheat stubble reduced Fusarium colonisation on the stubble. Bacillus amyloliquefaciens and Microbacterium oleovorans showed good activity to control both Fusarium verticillioides growth and the accumulation of fumonisins at pre-harvest stage in maize. Control of toxigenic Aspergillus flavus and aflatoxin accumulation in peanuts was achieved using a native atoxigenic Aspergillus flavus strain based on competitive exclusion of the toxigenic strains. Kluyveromyces thermotolerans strains were used as biocontrol agents to reduce the impact of Aspergillus section Nigri and ochratoxin A accumulation in grapes.Fil: Chulze, Sofia Noemi. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología. Cátedra de Micología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; ArgentinaFil: Palazzini, Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología. Cátedra de Micología; ArgentinaFil: Torres, Adriana Mabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología. Cátedra de Micología; ArgentinaFil: Barros, Germán Gustavo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología. Cátedra de Micología; ArgentinaFil: Ponsone, Maria Lorena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Instituto Nacional de Tecnología Agropecuaria; ArgentinaFil: Geisen, R.. Max Rubner-Institut; AlemaniaFil: Schmidt Heydt, M.. Max Rubner-Institut; AlemaniaFil: Köhl, J.. Wageningen UR. Plant Research International, Wageningen; Países BajosTaylor & Francis2014-11info: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/11336/32253Köhl, J.; Schmidt Heydt, M.; Geisen, R.; Ponsone, Maria Lorena; Barros, Germán Gustavo; Torres, Adriana Mabel; et al.; Biological control as a strategy to reduce the impact of mycotoxins in peanuts, grapes and cereals in Argentina; Taylor & Francis; Food Additives and Contaminants: Part A; 32; 4; 11-2014; 471-4791944-0049CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1080/19440049.2014.984245info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1080/19440049.2014.984245info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T14:01:59Zoai:ri.conicet.gov.ar:11336/32253instacron: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 14:01:59.553CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
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