Fusarium Species Causing Dry Rot of Carrot in Central Argentina
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. Sever...
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| Format: | info:ar-repo/semantics/artículo |
| Language: | Inglés |
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Wiley
2024
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| Online Access: | http://hdl.handle.net/20.500.12123/19504 https://onlinelibrary.wiley.com/doi/10.1111/jph.13396 https://doi.org/10.1111/jph.13396 |
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| author | Favaro, María Alejandra Maumary, Roxana Lorena Lutz, Alejandra Liliana Soressi, Marcelo Carlos Del Valle, Eleodoro Eduardo Fernandez, Laura Noemí |
| author_browse | Del Valle, Eleodoro Eduardo Favaro, María Alejandra Fernandez, Laura Noemí Lutz, Alejandra Liliana Maumary, Roxana Lorena Soressi, Marcelo Carlos |
| author_facet | Favaro, María Alejandra Maumary, Roxana Lorena Lutz, Alejandra Liliana Soressi, Marcelo Carlos Del Valle, Eleodoro Eduardo Fernandez, Laura Noemí |
| author_sort | Favaro, María Alejandra |
| collection | INTA Digital |
| 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. |
| format | info:ar-repo/semantics/artículo |
| id | INTA19504 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2024 |
| publishDateRange | 2024 |
| publishDateSort | 2024 |
| publisher | Wiley |
| publisherStr | Wiley |
| record_format | dspace |
| spelling | INTA195042025-07-01T13:42:44Z Fusarium Species Causing Dry Rot of Carrot in Central Argentina Favaro, María Alejandra Maumary, Roxana Lorena Lutz, Alejandra Liliana Soressi, Marcelo Carlos Del Valle, Eleodoro Eduardo Fernandez, Laura Noemí Zanahoria Podredumbres Argentina Carrots Daucus carota Fusarium Rots 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 2024-09-23T11:53:52Z 2024-09-23T11:53:52Z 2024-10 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 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 eng 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) application/pdf Wiley Journal of Phytopathology 172 (5) : e13396. (September-October 2024) |
| spellingShingle | Zanahoria Podredumbres Argentina Carrots Daucus carota Fusarium Rots Favaro, María Alejandra Maumary, Roxana Lorena Lutz, Alejandra Liliana Soressi, Marcelo Carlos Del Valle, Eleodoro Eduardo Fernandez, Laura Noemí Fusarium Species Causing Dry Rot of Carrot in Central Argentina |
| title | 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_short | Fusarium Species Causing Dry Rot of Carrot in Central Argentina |
| title_sort | fusarium species causing dry rot of carrot in central argentina |
| topic | Zanahoria Podredumbres Argentina Carrots Daucus carota Fusarium Rots |
| 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 |
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