First report of Diaporthe ambigua causing Phomopsis stem canker on sunflower in Argentina
Phomopsis stem canker, a disease emerging on sunflower (Helianthus annuus) in response to environmental change, has already been described in Argentina with Diaporthe helianthi as the main aetiological agent (Ridao et al., 1994). During a survey (2020-2021) in the Argentinian sunflower-growing regio...
| Main Authors: | , , , |
|---|---|
| Format: | Artículo |
| Language: | Inglés |
| Published: |
Wiley
2023
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.12123/14968 https://bsppjournals.onlinelibrary.wiley.com/doi/10.1002/ndr2.12204 https://doi.org/10.1002/ndr2.12204 |
| _version_ | 1855485463995875328 |
|---|---|
| author | Colombo, Denis Nahuel Corro Molas, Andres Ezequiel Paniego, Norma Beatriz Comerio, Ricardo Mario |
| author_browse | Colombo, Denis Nahuel Comerio, Ricardo Mario Corro Molas, Andres Ezequiel Paniego, Norma Beatriz |
| author_facet | Colombo, Denis Nahuel Corro Molas, Andres Ezequiel Paniego, Norma Beatriz Comerio, Ricardo Mario |
| author_sort | Colombo, Denis Nahuel |
| collection | INTA Digital |
| description | Phomopsis stem canker, a disease emerging on sunflower (Helianthus annuus) in response to environmental change, has already been described in Argentina with Diaporthe helianthi as the main aetiological agent (Ridao et al., 1994). During a survey (2020-2021) in the Argentinian sunflower-growing region of Pampeane, 208 sunflower plants with canker symptoms were collected from 75 cultivated fields (Fig. 1). Necrotic triangular dark leaf lesions invaded the stem, forming a conspicuous brown to black canker at the corresponding nodes. |
| format | Artículo |
| id | INTA14968 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2023 |
| publishDateRange | 2023 |
| publishDateSort | 2023 |
| publisher | Wiley |
| publisherStr | Wiley |
| record_format | dspace |
| spelling | INTA149682023-08-22T11:08:07Z First report of Diaporthe ambigua causing Phomopsis stem canker on sunflower in Argentina Colombo, Denis Nahuel Corro Molas, Andres Ezequiel Paniego, Norma Beatriz Comerio, Ricardo Mario Hongos Organismos Patógenos Girasol Pathogens Fungi Sunflowers Argentina Phomopsis Diaporthe Cancro Diaporthe ambigua Phomopsis stem canker, a disease emerging on sunflower (Helianthus annuus) in response to environmental change, has already been described in Argentina with Diaporthe helianthi as the main aetiological agent (Ridao et al., 1994). During a survey (2020-2021) in the Argentinian sunflower-growing region of Pampeane, 208 sunflower plants with canker symptoms were collected from 75 cultivated fields (Fig. 1). Necrotic triangular dark leaf lesions invaded the stem, forming a conspicuous brown to black canker at the corresponding nodes. EEA Anguil Fil: Colombo, Denis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Anguil; Argentina. Universidad Nacional de La Pampa. Facultad de Agronomía; Argentina Fil: Corro Molas, Andres. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Anguil. Agencia de Extensión Rural General Pico; Argentina Fil: Paniego, Norma Beatriz. nstituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina Fil: Comerio, Ricardo Mario. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Anguil; Argentina 2023-08-22T10:53:19Z 2023-08-22T10:53:19Z 2023-07-25 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/14968 https://bsppjournals.onlinelibrary.wiley.com/doi/10.1002/ndr2.12204 2044-0588 https://doi.org/10.1002/ndr2.12204 eng info:eu-repograntAgreement/INTA/2019-PD-E4-I090-001, Análisis de patosistemas en cultivos agrícolas y especies forestales. Caracterización de sus componentes info:eu-repograntAgreement/INTA/2019-PE-E6-I114-001, Caracterización de la diversidad genética de plantas, animales y microorganismos mediante herramientas de genómica aplicada. info:eu-repo/semantics/openAccess 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 New Disease Reports 48 (1) : e12204 (July–September 2023) |
| spellingShingle | Hongos Organismos Patógenos Girasol Pathogens Fungi Sunflowers Argentina Phomopsis Diaporthe Cancro Diaporthe ambigua Colombo, Denis Nahuel Corro Molas, Andres Ezequiel Paniego, Norma Beatriz Comerio, Ricardo Mario First report of Diaporthe ambigua causing Phomopsis stem canker on sunflower in Argentina |
| title | First report of Diaporthe ambigua causing Phomopsis stem canker on sunflower in Argentina |
| title_full | First report of Diaporthe ambigua causing Phomopsis stem canker on sunflower in Argentina |
| title_fullStr | First report of Diaporthe ambigua causing Phomopsis stem canker on sunflower in Argentina |
| title_full_unstemmed | First report of Diaporthe ambigua causing Phomopsis stem canker on sunflower in Argentina |
| title_short | First report of Diaporthe ambigua causing Phomopsis stem canker on sunflower in Argentina |
| title_sort | first report of diaporthe ambigua causing phomopsis stem canker on sunflower in argentina |
| topic | Hongos Organismos Patógenos Girasol Pathogens Fungi Sunflowers Argentina Phomopsis Diaporthe Cancro Diaporthe ambigua |
| url | http://hdl.handle.net/20.500.12123/14968 https://bsppjournals.onlinelibrary.wiley.com/doi/10.1002/ndr2.12204 https://doi.org/10.1002/ndr2.12204 |
| work_keys_str_mv | AT colombodenisnahuel firstreportofdiaportheambiguacausingphomopsisstemcankeronsunflowerinargentina AT corromolasandresezequiel firstreportofdiaportheambiguacausingphomopsisstemcankeronsunflowerinargentina AT paniegonormabeatriz firstreportofdiaportheambiguacausingphomopsisstemcankeronsunflowerinargentina AT comerioricardomario firstreportofdiaportheambiguacausingphomopsisstemcankeronsunflowerinargentina |