Fusarium Species Causing Dry Rot of Carrot in Central Argentina

Autores
Favaro, María Alejandra; Maumary, Roxana Lorena; Lutz, Alejandra Liliana; Soressi, Marcelo Carlos; Del Valle, Eleodoro Eduardo; Fernandez, Laura Noemí
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Carrot (Daucus carota L. subsp. sativus) cultivation is important in Argentina, with the Garay department in Santa Fe province being a key production area. In recent years, dry rot symptoms have afflicted various carrot cultivars, resulting in substantial field losses and postharvest discards. Several soilborne pathogens, including Fusarium species, have been implicated in similar carrot diseases globally. This study aimed to identify the specific causal agent responsible for dry rot in carrots in central Argentina to enable targeted disease management strategies. Samples of symptomatic carrots were collected from fields in the Garay department. Fungal isolates were obtained from the infected tissue and subjected to morphological and molecular analyses. Pathogenicity tests were conducted to confirm the ability of the isolates to cause disease symptoms in carrots. Based on morphological and molecular identification, isolates were identified as Fusarium nirenbergiae, Fusarium triseptatum and Fusarium solani. Pathogenicity tests demonstrated that the three Fusarium species were capable of causing dry rot symptoms in carrots. This study represents the first report of Fusarium nirenbergiae, Fusarium triseptatum and Fusarium solani causing dry rot in carrots in Argentina.
EEA Chilecito
Fil: Favaro, María Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Agropecuarias del Litoral; Argentina
Fil: Favaro, María Alejandra. Universidad Nacional del Litoral. Instituto de Ciencias Agropecuarias del Litoral; Argentina
Fil: Maumary, Roxana L. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; Argentina
Fil: Lutz, Alejandra. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; Argentina
Fil: Soressi, Marcelo Carlos. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela. Agencia De Extensión Rural Monte Vera; Argentina
Fil: Del Valle, Eleodoro. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Agropecuarias del Litoral; Argentina.
Fil: Del Valle, Eleodoro. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias. Instituto de Ciencias Agropecuarias del Litoral; Argentina
Fil: Fernandez, Laura Noemí. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Agropecuarias del Litoral; Argentina.
Fil: Fernandez, Laura Noemí. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias. Instituto de Ciencias Agropecuarias del Litoral; Argentina
Fuente
Journal of Phytopathology 172 (5) : e13396. (September-October 2024)
Materia
Zanahoria
Podredumbres
Argentina
Carrots
Daucus carota
Fusarium
Rots
Nivel de accesibilidad
acceso restringido
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/19504
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oai_identifier_str oai:localhost:20.500.12123/19504
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network_name_str INTA Digital (INTA)
spelling Fusarium Species Causing Dry Rot of Carrot in Central ArgentinaFavaro, María AlejandraMaumary, Roxana LorenaLutz, Alejandra LilianaSoressi, Marcelo CarlosDel Valle, Eleodoro EduardoFernandez, Laura NoemíZanahoriaPodredumbresArgentinaCarrotsDaucus carotaFusariumRotsCarrot (Daucus carota L. subsp. sativus) cultivation is important in Argentina, with the Garay department in Santa Fe province being a key production area. In recent years, dry rot symptoms have afflicted various carrot cultivars, resulting in substantial field losses and postharvest discards. Several soilborne pathogens, including Fusarium species, have been implicated in similar carrot diseases globally. This study aimed to identify the specific causal agent responsible for dry rot in carrots in central Argentina to enable targeted disease management strategies. Samples of symptomatic carrots were collected from fields in the Garay department. Fungal isolates were obtained from the infected tissue and subjected to morphological and molecular analyses. Pathogenicity tests were conducted to confirm the ability of the isolates to cause disease symptoms in carrots. Based on morphological and molecular identification, isolates were identified as Fusarium nirenbergiae, Fusarium triseptatum and Fusarium solani. Pathogenicity tests demonstrated that the three Fusarium species were capable of causing dry rot symptoms in carrots. This study represents the first report of Fusarium nirenbergiae, Fusarium triseptatum and Fusarium solani causing dry rot in carrots in Argentina.EEA ChilecitoFil: Favaro, María Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Agropecuarias del Litoral; ArgentinaFil: Favaro, María Alejandra. Universidad Nacional del Litoral. Instituto de Ciencias Agropecuarias del Litoral; ArgentinaFil: Maumary, Roxana L. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; ArgentinaFil: Lutz, Alejandra. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; ArgentinaFil: Soressi, Marcelo Carlos. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela. Agencia De Extensión Rural Monte Vera; ArgentinaFil: Del Valle, Eleodoro. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Agropecuarias del Litoral; Argentina.Fil: Del Valle, Eleodoro. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias. Instituto de Ciencias Agropecuarias del Litoral; ArgentinaFil: Fernandez, Laura Noemí. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Agropecuarias del Litoral; Argentina.Fil: Fernandez, Laura Noemí. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias. Instituto de Ciencias Agropecuarias del Litoral; ArgentinaWiley2024-09-23T11:53:52Z2024-09-23T11:53:52Z2024-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/19504https://onlinelibrary.wiley.com/doi/10.1111/jph.133960931-17851439-0434https://doi.org/10.1111/jph.13396Journal of Phytopathology 172 (5) : e13396. (September-October 2024)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-10-23T11:19:08Zoai:localhost:20.500.12123/19504instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-10-23 11:19:08.376INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Fusarium Species Causing Dry Rot of Carrot in Central Argentina
title Fusarium Species Causing Dry Rot of Carrot in Central Argentina
spellingShingle Fusarium Species Causing Dry Rot of Carrot in Central Argentina
Favaro, María Alejandra
Zanahoria
Podredumbres
Argentina
Carrots
Daucus carota
Fusarium
Rots
title_short Fusarium Species Causing Dry Rot of Carrot in Central Argentina
title_full Fusarium Species Causing Dry Rot of Carrot in Central Argentina
title_fullStr Fusarium Species Causing Dry Rot of Carrot in Central Argentina
title_full_unstemmed Fusarium Species Causing Dry Rot of Carrot in Central Argentina
title_sort Fusarium Species Causing Dry Rot of Carrot in Central Argentina
dc.creator.none.fl_str_mv Favaro, María Alejandra
Maumary, Roxana Lorena
Lutz, Alejandra Liliana
Soressi, Marcelo Carlos
Del Valle, Eleodoro Eduardo
Fernandez, Laura Noemí
author Favaro, María Alejandra
author_facet Favaro, María Alejandra
Maumary, Roxana Lorena
Lutz, Alejandra Liliana
Soressi, Marcelo Carlos
Del Valle, Eleodoro Eduardo
Fernandez, Laura Noemí
author_role author
author2 Maumary, Roxana Lorena
Lutz, Alejandra Liliana
Soressi, Marcelo Carlos
Del Valle, Eleodoro Eduardo
Fernandez, Laura Noemí
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Zanahoria
Podredumbres
Argentina
Carrots
Daucus carota
Fusarium
Rots
topic Zanahoria
Podredumbres
Argentina
Carrots
Daucus carota
Fusarium
Rots
dc.description.none.fl_txt_mv Carrot (Daucus carota L. subsp. sativus) cultivation is important in Argentina, with the Garay department in Santa Fe province being a key production area. In recent years, dry rot symptoms have afflicted various carrot cultivars, resulting in substantial field losses and postharvest discards. Several soilborne pathogens, including Fusarium species, have been implicated in similar carrot diseases globally. This study aimed to identify the specific causal agent responsible for dry rot in carrots in central Argentina to enable targeted disease management strategies. Samples of symptomatic carrots were collected from fields in the Garay department. Fungal isolates were obtained from the infected tissue and subjected to morphological and molecular analyses. Pathogenicity tests were conducted to confirm the ability of the isolates to cause disease symptoms in carrots. Based on morphological and molecular identification, isolates were identified as Fusarium nirenbergiae, Fusarium triseptatum and Fusarium solani. Pathogenicity tests demonstrated that the three Fusarium species were capable of causing dry rot symptoms in carrots. This study represents the first report of Fusarium nirenbergiae, Fusarium triseptatum and Fusarium solani causing dry rot in carrots in Argentina.
EEA Chilecito
Fil: Favaro, María Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Agropecuarias del Litoral; Argentina
Fil: Favaro, María Alejandra. Universidad Nacional del Litoral. Instituto de Ciencias Agropecuarias del Litoral; Argentina
Fil: Maumary, Roxana L. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; Argentina
Fil: Lutz, Alejandra. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; Argentina
Fil: Soressi, Marcelo Carlos. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela. Agencia De Extensión Rural Monte Vera; Argentina
Fil: Del Valle, Eleodoro. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Agropecuarias del Litoral; Argentina.
Fil: Del Valle, Eleodoro. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias. Instituto de Ciencias Agropecuarias del Litoral; Argentina
Fil: Fernandez, Laura Noemí. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Agropecuarias del Litoral; Argentina.
Fil: Fernandez, Laura Noemí. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias. Instituto de Ciencias Agropecuarias del Litoral; Argentina
description Carrot (Daucus carota L. subsp. sativus) cultivation is important in Argentina, with the Garay department in Santa Fe province being a key production area. In recent years, dry rot symptoms have afflicted various carrot cultivars, resulting in substantial field losses and postharvest discards. Several soilborne pathogens, including Fusarium species, have been implicated in similar carrot diseases globally. This study aimed to identify the specific causal agent responsible for dry rot in carrots in central Argentina to enable targeted disease management strategies. Samples of symptomatic carrots were collected from fields in the Garay department. Fungal isolates were obtained from the infected tissue and subjected to morphological and molecular analyses. Pathogenicity tests were conducted to confirm the ability of the isolates to cause disease symptoms in carrots. Based on morphological and molecular identification, isolates were identified as Fusarium nirenbergiae, Fusarium triseptatum and Fusarium solani. Pathogenicity tests demonstrated that the three Fusarium species were capable of causing dry rot symptoms in carrots. This study represents the first report of Fusarium nirenbergiae, Fusarium triseptatum and Fusarium solani causing dry rot in carrots in Argentina.
publishDate 2024
dc.date.none.fl_str_mv 2024-09-23T11:53:52Z
2024-09-23T11:53:52Z
2024-10
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/20.500.12123/19504
https://onlinelibrary.wiley.com/doi/10.1111/jph.13396
0931-1785
1439-0434
https://doi.org/10.1111/jph.13396
url http://hdl.handle.net/20.500.12123/19504
https://onlinelibrary.wiley.com/doi/10.1111/jph.13396
https://doi.org/10.1111/jph.13396
identifier_str_mv 0931-1785
1439-0434
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv restrictedAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv Journal of Phytopathology 172 (5) : e13396. (September-October 2024)
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
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score 12.982451

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