Fusarium species and mycotoxin contamination in maize in Buenos Aires province, Argentina
- Autores
- Castañares, Eliana; Martínez, Mauro; Cristos, Diego Sebastian; Rojas, Dante Emanuel; Lara, Bruno; Stenglein, Sebastian Alberto; Dinolfo, María Inés
- Año de publicación
- 2019
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Maize is one of the most important crops in Argentina. This crop can be affected by the presence of different Fusarium species, causing two distinct diseases known as Fusarium ear rot and Gibberella ear rot. In this study, a total of 90 samples from commercial fields of Buenos Aires province in Argentina were collected during the 2015, 2016 and 2017 harvest seasons with the aim to evaluate Fusarium species presence, mycotoxin content and to establish a relationship between the main Fusarium mycotoxins infecting maize grains and the environmental conditions. The results showed that F. verticillioides was the most isolated species followed by F. subglutinans, species of Fusarium graminearum species complex, F. proliferatum, and F. cerealis varying their presence according to the harvest season evaluated. Regarding mycotoxins, deoxynivalenol and 3-acetyl-deoxynivalenol showed content from 281.26 ± 22.51 to 359.02 ± 42.57 μg/kg in the 3 yrs evaluated, while 15-acetyl-deoxynivalenol, nivalenol, and zearalenone were not found. With regard to B1 and B2 fumonisins, these mycotoxins were detected below the detection limit of 0.3 μg/kg in some maize samples in the 3 yrs. The selection of maize genotypes, cultural practices, and climatic conditions could be responsible for the Fusarium species found and their respective mycotoxin production. Due to worldwide concern about food security and the potential risk the global climate change could impart, it will be necessary to develop predictive models based on meteorological conditions to determine the risk of Fusarium presence and mycotoxin production in maize similar to those developed in other crops.
Fil: Castañares, Eliana. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Agronomía. Laboratorio de Biología Funcional y Biotecnología (BIOLAB)-INBIOTEC-CONICET-CICBA; Argentina.
Fil: Martínez, Mauro. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Agronomía. Laboratorio de Biología Funcional y Biotecnología (BIOLAB)-INBIOTEC-CONICET-CICBA; Argentina.
Fil: Cristos, Diego Sebastian. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Tecnología de Alimentos; Argentina.
Fil: Rojas, Dante Emanuel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Tecnología de Alimentos; Argentina.
Fil: Lara, Bruno. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Agronomía. Laboratorio de Investigación y Servicios en Teledetección de Azul (LISTA) - CONICET; Argentina.
Fil: Stenglein, Sebastián. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Agronomía. Laboratorio de Biología Funcional y Biotecnología (BIOLAB)-INBIOTEC-CONICET-CICBA; Argentina.
Fil: Dinolfo, María I. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Agronomía. Laboratorio de Biología Funcional y Biotecnología (BIOLAB)-INBIOTEC-CONICET-CICBA; Argentina. - Fuente
- European Journal of Plant Pathology 155 (4) : 1265–1275 (December 2019)
- Materia
-
Maize
Mycotoxins
Climatic Factors
Maíz
Fusarium
Micotoxinas
Factores Climáticos
Buenos Aires, Argentina - Nivel de accesibilidad
- acceso restringido
- Condiciones de uso
- Repositorio
- Institución
- Instituto Nacional de Tecnología Agropecuaria
- OAI Identificador
- oai:localhost:20.500.12123/6324
Ver los metadatos del registro completo
id |
INTADig_0c036b3dc1f2f998c784b12836e664d2 |
---|---|
oai_identifier_str |
oai:localhost:20.500.12123/6324 |
network_acronym_str |
INTADig |
repository_id_str |
l |
network_name_str |
INTA Digital (INTA) |
spelling |
Fusarium species and mycotoxin contamination in maize in Buenos Aires province, ArgentinaCastañares, ElianaMartínez, MauroCristos, Diego SebastianRojas, Dante EmanuelLara, BrunoStenglein, Sebastian AlbertoDinolfo, María InésMaizeMycotoxinsClimatic FactorsMaízFusariumMicotoxinasFactores ClimáticosBuenos Aires, ArgentinaMaize is one of the most important crops in Argentina. This crop can be affected by the presence of different Fusarium species, causing two distinct diseases known as Fusarium ear rot and Gibberella ear rot. In this study, a total of 90 samples from commercial fields of Buenos Aires province in Argentina were collected during the 2015, 2016 and 2017 harvest seasons with the aim to evaluate Fusarium species presence, mycotoxin content and to establish a relationship between the main Fusarium mycotoxins infecting maize grains and the environmental conditions. The results showed that F. verticillioides was the most isolated species followed by F. subglutinans, species of Fusarium graminearum species complex, F. proliferatum, and F. cerealis varying their presence according to the harvest season evaluated. Regarding mycotoxins, deoxynivalenol and 3-acetyl-deoxynivalenol showed content from 281.26 ± 22.51 to 359.02 ± 42.57 μg/kg in the 3 yrs evaluated, while 15-acetyl-deoxynivalenol, nivalenol, and zearalenone were not found. With regard to B1 and B2 fumonisins, these mycotoxins were detected below the detection limit of 0.3 μg/kg in some maize samples in the 3 yrs. The selection of maize genotypes, cultural practices, and climatic conditions could be responsible for the Fusarium species found and their respective mycotoxin production. Due to worldwide concern about food security and the potential risk the global climate change could impart, it will be necessary to develop predictive models based on meteorological conditions to determine the risk of Fusarium presence and mycotoxin production in maize similar to those developed in other crops.Fil: Castañares, Eliana. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Agronomía. Laboratorio de Biología Funcional y Biotecnología (BIOLAB)-INBIOTEC-CONICET-CICBA; Argentina.Fil: Martínez, Mauro. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Agronomía. Laboratorio de Biología Funcional y Biotecnología (BIOLAB)-INBIOTEC-CONICET-CICBA; Argentina.Fil: Cristos, Diego Sebastian. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Tecnología de Alimentos; Argentina.Fil: Rojas, Dante Emanuel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Tecnología de Alimentos; Argentina.Fil: Lara, Bruno. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Agronomía. Laboratorio de Investigación y Servicios en Teledetección de Azul (LISTA) - CONICET; Argentina.Fil: Stenglein, Sebastián. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Agronomía. Laboratorio de Biología Funcional y Biotecnología (BIOLAB)-INBIOTEC-CONICET-CICBA; Argentina.Fil: Dinolfo, María I. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Agronomía. Laboratorio de Biología Funcional y Biotecnología (BIOLAB)-INBIOTEC-CONICET-CICBA; Argentina.Springer2019-11-19T12:47:07Z2019-11-19T12:47:07Z2019-10-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/6324https://link.springer.com/article/10.1007%2Fs10658-019-01853-51573-84690929-1873https://doi.org/10.1007/s10658-019-01853-5European Journal of Plant Pathology 155 (4) : 1265–1275 (December 2019)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccess2025-09-29T13:44:49Zoai:localhost:20.500.12123/6324instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-29 13:44:49.926INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse |
dc.title.none.fl_str_mv |
Fusarium species and mycotoxin contamination in maize in Buenos Aires province, Argentina |
title |
Fusarium species and mycotoxin contamination in maize in Buenos Aires province, Argentina |
spellingShingle |
Fusarium species and mycotoxin contamination in maize in Buenos Aires province, Argentina Castañares, Eliana Maize Mycotoxins Climatic Factors Maíz Fusarium Micotoxinas Factores Climáticos Buenos Aires, Argentina |
title_short |
Fusarium species and mycotoxin contamination in maize in Buenos Aires province, Argentina |
title_full |
Fusarium species and mycotoxin contamination in maize in Buenos Aires province, Argentina |
title_fullStr |
Fusarium species and mycotoxin contamination in maize in Buenos Aires province, Argentina |
title_full_unstemmed |
Fusarium species and mycotoxin contamination in maize in Buenos Aires province, Argentina |
title_sort |
Fusarium species and mycotoxin contamination in maize in Buenos Aires province, Argentina |
dc.creator.none.fl_str_mv |
Castañares, Eliana Martínez, Mauro Cristos, Diego Sebastian Rojas, Dante Emanuel Lara, Bruno Stenglein, Sebastian Alberto Dinolfo, María Inés |
author |
Castañares, Eliana |
author_facet |
Castañares, Eliana Martínez, Mauro Cristos, Diego Sebastian Rojas, Dante Emanuel Lara, Bruno Stenglein, Sebastian Alberto Dinolfo, María Inés |
author_role |
author |
author2 |
Martínez, Mauro Cristos, Diego Sebastian Rojas, Dante Emanuel Lara, Bruno Stenglein, Sebastian Alberto Dinolfo, María Inés |
author2_role |
author author author author author author |
dc.subject.none.fl_str_mv |
Maize Mycotoxins Climatic Factors Maíz Fusarium Micotoxinas Factores Climáticos Buenos Aires, Argentina |
topic |
Maize Mycotoxins Climatic Factors Maíz Fusarium Micotoxinas Factores Climáticos Buenos Aires, Argentina |
dc.description.none.fl_txt_mv |
Maize is one of the most important crops in Argentina. This crop can be affected by the presence of different Fusarium species, causing two distinct diseases known as Fusarium ear rot and Gibberella ear rot. In this study, a total of 90 samples from commercial fields of Buenos Aires province in Argentina were collected during the 2015, 2016 and 2017 harvest seasons with the aim to evaluate Fusarium species presence, mycotoxin content and to establish a relationship between the main Fusarium mycotoxins infecting maize grains and the environmental conditions. The results showed that F. verticillioides was the most isolated species followed by F. subglutinans, species of Fusarium graminearum species complex, F. proliferatum, and F. cerealis varying their presence according to the harvest season evaluated. Regarding mycotoxins, deoxynivalenol and 3-acetyl-deoxynivalenol showed content from 281.26 ± 22.51 to 359.02 ± 42.57 μg/kg in the 3 yrs evaluated, while 15-acetyl-deoxynivalenol, nivalenol, and zearalenone were not found. With regard to B1 and B2 fumonisins, these mycotoxins were detected below the detection limit of 0.3 μg/kg in some maize samples in the 3 yrs. The selection of maize genotypes, cultural practices, and climatic conditions could be responsible for the Fusarium species found and their respective mycotoxin production. Due to worldwide concern about food security and the potential risk the global climate change could impart, it will be necessary to develop predictive models based on meteorological conditions to determine the risk of Fusarium presence and mycotoxin production in maize similar to those developed in other crops. Fil: Castañares, Eliana. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Agronomía. Laboratorio de Biología Funcional y Biotecnología (BIOLAB)-INBIOTEC-CONICET-CICBA; Argentina. Fil: Martínez, Mauro. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Agronomía. Laboratorio de Biología Funcional y Biotecnología (BIOLAB)-INBIOTEC-CONICET-CICBA; Argentina. Fil: Cristos, Diego Sebastian. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Tecnología de Alimentos; Argentina. Fil: Rojas, Dante Emanuel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Tecnología de Alimentos; Argentina. Fil: Lara, Bruno. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Agronomía. Laboratorio de Investigación y Servicios en Teledetección de Azul (LISTA) - CONICET; Argentina. Fil: Stenglein, Sebastián. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Agronomía. Laboratorio de Biología Funcional y Biotecnología (BIOLAB)-INBIOTEC-CONICET-CICBA; Argentina. Fil: Dinolfo, María I. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Agronomía. Laboratorio de Biología Funcional y Biotecnología (BIOLAB)-INBIOTEC-CONICET-CICBA; Argentina. |
description |
Maize is one of the most important crops in Argentina. This crop can be affected by the presence of different Fusarium species, causing two distinct diseases known as Fusarium ear rot and Gibberella ear rot. In this study, a total of 90 samples from commercial fields of Buenos Aires province in Argentina were collected during the 2015, 2016 and 2017 harvest seasons with the aim to evaluate Fusarium species presence, mycotoxin content and to establish a relationship between the main Fusarium mycotoxins infecting maize grains and the environmental conditions. The results showed that F. verticillioides was the most isolated species followed by F. subglutinans, species of Fusarium graminearum species complex, F. proliferatum, and F. cerealis varying their presence according to the harvest season evaluated. Regarding mycotoxins, deoxynivalenol and 3-acetyl-deoxynivalenol showed content from 281.26 ± 22.51 to 359.02 ± 42.57 μg/kg in the 3 yrs evaluated, while 15-acetyl-deoxynivalenol, nivalenol, and zearalenone were not found. With regard to B1 and B2 fumonisins, these mycotoxins were detected below the detection limit of 0.3 μg/kg in some maize samples in the 3 yrs. The selection of maize genotypes, cultural practices, and climatic conditions could be responsible for the Fusarium species found and their respective mycotoxin production. Due to worldwide concern about food security and the potential risk the global climate change could impart, it will be necessary to develop predictive models based on meteorological conditions to determine the risk of Fusarium presence and mycotoxin production in maize similar to those developed in other crops. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-11-19T12:47:07Z 2019-11-19T12:47:07Z 2019-10-28 |
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/20.500.12123/6324 https://link.springer.com/article/10.1007%2Fs10658-019-01853-5 1573-8469 0929-1873 https://doi.org/10.1007/s10658-019-01853-5 |
url |
http://hdl.handle.net/20.500.12123/6324 https://link.springer.com/article/10.1007%2Fs10658-019-01853-5 https://doi.org/10.1007/s10658-019-01853-5 |
identifier_str_mv |
1573-8469 0929-1873 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/restrictedAccess |
eu_rights_str_mv |
restrictedAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Springer |
publisher.none.fl_str_mv |
Springer |
dc.source.none.fl_str_mv |
European Journal of Plant Pathology 155 (4) : 1265–1275 (December 2019) reponame:INTA Digital (INTA) instname:Instituto Nacional de Tecnología Agropecuaria |
reponame_str |
INTA Digital (INTA) |
collection |
INTA Digital (INTA) |
instname_str |
Instituto Nacional de Tecnología Agropecuaria |
repository.name.fl_str_mv |
INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria |
repository.mail.fl_str_mv |
tripaldi.nicolas@inta.gob.ar |
_version_ |
1844619139665100800 |
score |
12.559606 |