Fusarium poae pathogenicity and mycotoxin accumulation on selected wheat and barley genotypes at a single location in Argentina

Autores
Stenglein, Sebastian Alberto; Dinolfo, María Inés; Barros, Germán Gustavo; Bongiorno, Fabricio; Chulze, Sofia Noemi; Moreno, Maria Virginia
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Fusarium poae is a relatively weak pathogen with increasing importance in cereal grains, principally for the capacity to produce several mycotoxins. In our work we evaluated the pathogenicity and toxin accumulation of individually F. poae isolates on wheat and barley under natural conditions during three years. Analysis of variance detected no significant differences for the interactions and the factor isolate, for both incidence and severity, but found significant differences for year and genotype. Contrast analyses show that Apogee was more susceptible than the other wheat genotypes evaluated, that wheat genotypes were more susceptible than barley genotypes, that durum wheat were more susceptible than bread wheat genotypes, and that barley genotype Scarlett present more symptoms development per spyke than the other barley genotypes tested. No HT-2 and T-2 toxins were detected in grain samples. However, high levels of nivalenol were found in wheat and barley grains. This work underlies the needs of more studies of F.poae-host interaction, in special with barley.
Fil: Stenglein, Sebastian Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Cientifico Tecnolológico Mar del Plata. Instituto de Investigaciones en Biodiversidad y Biotecnología. Laboratorio de Biología Funcional y Biotecnología; Argentina
Fil: Dinolfo, María Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Cientifico Tecnolológico Mar del Plata. Instituto de Investigaciones en Biodiversidad y Biotecnología. Laboratorio de Biología Funcional y Biotecnología; Argentina
Fil: Barros, Germán Gustavo. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Bongiorno, Fabricio. Universidad de Buenos Aires. Facultad de Agronomía; Argentina
Fil: Chulze, Sofia Noemi. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Moreno, Maria Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Cientifico Tecnolológico Mar del Plata. Instituto de Investigaciones en Biodiversidad y Biotecnología. Laboratorio de Biología Funcional y Biotecnología; Argentina
Materia
FUSARIUM POAE
INTERACTION
WHEAT
BARLEY
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:11336/101064
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/101064
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Fusarium poae pathogenicity and mycotoxin accumulation on selected wheat and barley genotypes at a single location in ArgentinaStenglein, Sebastian AlbertoDinolfo, María InésBarros, Germán GustavoBongiorno, FabricioChulze, Sofia NoemiMoreno, Maria VirginiaFUSARIUM POAEINTERACTIONWHEATBARLEYhttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4Fusarium poae is a relatively weak pathogen with increasing importance in cereal grains, principally for the capacity to produce several mycotoxins. In our work we evaluated the pathogenicity and toxin accumulation of individually F. poae isolates on wheat and barley under natural conditions during three years. Analysis of variance detected no significant differences for the interactions and the factor isolate, for both incidence and severity, but found significant differences for year and genotype. Contrast analyses show that Apogee was more susceptible than the other wheat genotypes evaluated, that wheat genotypes were more susceptible than barley genotypes, that durum wheat were more susceptible than bread wheat genotypes, and that barley genotype Scarlett present more symptoms development per spyke than the other barley genotypes tested. No HT-2 and T-2 toxins were detected in grain samples. However, high levels of nivalenol were found in wheat and barley grains. This work underlies the needs of more studies of F.poae-host interaction, in special with barley.Fil: Stenglein, Sebastian Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Cientifico Tecnolológico Mar del Plata. Instituto de Investigaciones en Biodiversidad y Biotecnología. Laboratorio de Biología Funcional y Biotecnología; ArgentinaFil: Dinolfo, María Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Cientifico Tecnolológico Mar del Plata. Instituto de Investigaciones en Biodiversidad y Biotecnología. Laboratorio de Biología Funcional y Biotecnología; ArgentinaFil: Barros, Germán Gustavo. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Bongiorno, Fabricio. Universidad de Buenos Aires. Facultad de Agronomía; ArgentinaFil: Chulze, Sofia Noemi. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Moreno, Maria Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Cientifico Tecnolológico Mar del Plata. Instituto de Investigaciones en Biodiversidad y Biotecnología. Laboratorio de Biología Funcional y Biotecnología; ArgentinaAmerican Phytopathological Society2014-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/101064Stenglein, Sebastian Alberto; Dinolfo, María Inés; Barros, Germán Gustavo; Bongiorno, Fabricio; Chulze, Sofia Noemi; et al.; Fusarium poae pathogenicity and mycotoxin accumulation on selected wheat and barley genotypes at a single location in Argentina; American Phytopathological Society; Plant Disease; 98; 12; 12-2014; 1733-17380191-2917CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://apsjournals.apsnet.org/doi/10.1094/PDIS-02-14-0182-REinfo:eu-repo/semantics/altIdentifier/doi/10.1094/PDIS-02-14-0182-REinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:59:33Zoai:ri.conicet.gov.ar:11336/101064instacron: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:34982025-09-03 09:59:33.897CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Fusarium poae pathogenicity and mycotoxin accumulation on selected wheat and barley genotypes at a single location in Argentina
title Fusarium poae pathogenicity and mycotoxin accumulation on selected wheat and barley genotypes at a single location in Argentina
spellingShingle Fusarium poae pathogenicity and mycotoxin accumulation on selected wheat and barley genotypes at a single location in Argentina
Stenglein, Sebastian Alberto
FUSARIUM POAE
INTERACTION
WHEAT
BARLEY
title_short Fusarium poae pathogenicity and mycotoxin accumulation on selected wheat and barley genotypes at a single location in Argentina
title_full Fusarium poae pathogenicity and mycotoxin accumulation on selected wheat and barley genotypes at a single location in Argentina
title_fullStr Fusarium poae pathogenicity and mycotoxin accumulation on selected wheat and barley genotypes at a single location in Argentina
title_full_unstemmed Fusarium poae pathogenicity and mycotoxin accumulation on selected wheat and barley genotypes at a single location in Argentina
title_sort Fusarium poae pathogenicity and mycotoxin accumulation on selected wheat and barley genotypes at a single location in Argentina
dc.creator.none.fl_str_mv Stenglein, Sebastian Alberto
Dinolfo, María Inés
Barros, Germán Gustavo
Bongiorno, Fabricio
Chulze, Sofia Noemi
Moreno, Maria Virginia
author Stenglein, Sebastian Alberto
author_facet Stenglein, Sebastian Alberto
Dinolfo, María Inés
Barros, Germán Gustavo
Bongiorno, Fabricio
Chulze, Sofia Noemi
Moreno, Maria Virginia
author_role author
author2 Dinolfo, María Inés
Barros, Germán Gustavo
Bongiorno, Fabricio
Chulze, Sofia Noemi
Moreno, Maria Virginia
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv FUSARIUM POAE
INTERACTION
WHEAT
BARLEY
topic FUSARIUM POAE
INTERACTION
WHEAT
BARLEY
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Fusarium poae is a relatively weak pathogen with increasing importance in cereal grains, principally for the capacity to produce several mycotoxins. In our work we evaluated the pathogenicity and toxin accumulation of individually F. poae isolates on wheat and barley under natural conditions during three years. Analysis of variance detected no significant differences for the interactions and the factor isolate, for both incidence and severity, but found significant differences for year and genotype. Contrast analyses show that Apogee was more susceptible than the other wheat genotypes evaluated, that wheat genotypes were more susceptible than barley genotypes, that durum wheat were more susceptible than bread wheat genotypes, and that barley genotype Scarlett present more symptoms development per spyke than the other barley genotypes tested. No HT-2 and T-2 toxins were detected in grain samples. However, high levels of nivalenol were found in wheat and barley grains. This work underlies the needs of more studies of F.poae-host interaction, in special with barley.
Fil: Stenglein, Sebastian Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Cientifico Tecnolológico Mar del Plata. Instituto de Investigaciones en Biodiversidad y Biotecnología. Laboratorio de Biología Funcional y Biotecnología; Argentina
Fil: Dinolfo, María Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Cientifico Tecnolológico Mar del Plata. Instituto de Investigaciones en Biodiversidad y Biotecnología. Laboratorio de Biología Funcional y Biotecnología; Argentina
Fil: Barros, Germán Gustavo. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Bongiorno, Fabricio. Universidad de Buenos Aires. Facultad de Agronomía; Argentina
Fil: Chulze, Sofia Noemi. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Moreno, Maria Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Cientifico Tecnolológico Mar del Plata. Instituto de Investigaciones en Biodiversidad y Biotecnología. Laboratorio de Biología Funcional y Biotecnología; Argentina
description Fusarium poae is a relatively weak pathogen with increasing importance in cereal grains, principally for the capacity to produce several mycotoxins. In our work we evaluated the pathogenicity and toxin accumulation of individually F. poae isolates on wheat and barley under natural conditions during three years. Analysis of variance detected no significant differences for the interactions and the factor isolate, for both incidence and severity, but found significant differences for year and genotype. Contrast analyses show that Apogee was more susceptible than the other wheat genotypes evaluated, that wheat genotypes were more susceptible than barley genotypes, that durum wheat were more susceptible than bread wheat genotypes, and that barley genotype Scarlett present more symptoms development per spyke than the other barley genotypes tested. No HT-2 and T-2 toxins were detected in grain samples. However, high levels of nivalenol were found in wheat and barley grains. This work underlies the needs of more studies of F.poae-host interaction, in special with barley.
publishDate 2014
dc.date.none.fl_str_mv 2014-12
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/11336/101064
Stenglein, Sebastian Alberto; Dinolfo, María Inés; Barros, Germán Gustavo; Bongiorno, Fabricio; Chulze, Sofia Noemi; et al.; Fusarium poae pathogenicity and mycotoxin accumulation on selected wheat and barley genotypes at a single location in Argentina; American Phytopathological Society; Plant Disease; 98; 12; 12-2014; 1733-1738
0191-2917
CONICET Digital
CONICET
url http://hdl.handle.net/11336/101064
identifier_str_mv Stenglein, Sebastian Alberto; Dinolfo, María Inés; Barros, Germán Gustavo; Bongiorno, Fabricio; Chulze, Sofia Noemi; et al.; Fusarium poae pathogenicity and mycotoxin accumulation on selected wheat and barley genotypes at a single location in Argentina; American Phytopathological Society; Plant Disease; 98; 12; 12-2014; 1733-1738
0191-2917
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://apsjournals.apsnet.org/doi/10.1094/PDIS-02-14-0182-RE
info:eu-repo/semantics/altIdentifier/doi/10.1094/PDIS-02-14-0182-RE
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
application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Phytopathological Society
publisher.none.fl_str_mv American Phytopathological Society
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 13.13397

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