First report of Diaporthe ambigua causing Phomopsis stem canker on sunflower in Argentina

Autores
Colombo, Denis Nahuel; Corro Molas, Andres Ezequiel; Paniego, Norma Beatriz; Comerio, Ricardo Mario
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
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
Fuente
New Disease Reports 48 (1) : e12204 (July–September 2023)
Materia
Hongos
Organismos Patógenos
Girasol
Pathogens
Fungi
Sunflowers
Argentina
Phomopsis
Diaporthe
Cancro
Diaporthe ambigua
Nivel de accesibilidad
acceso abierto
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:20.500.12123/14968
Acceder
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oai_identifier_str oai:localhost:20.500.12123/14968
network_acronym_str INTADig
repository_id_str l
network_name_str INTA Digital (INTA)
spelling First report of Diaporthe ambigua causing Phomopsis stem canker on sunflower in ArgentinaColombo, Denis NahuelCorro Molas, Andres EzequielPaniego, Norma BeatrizComerio, Ricardo MarioHongosOrganismos PatógenosGirasolPathogensFungiSunflowersArgentinaPhomopsisDiaportheCancroDiaporthe ambiguaPhomopsis 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 AnguilFil: Colombo, Denis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Anguil; Argentina. Universidad Nacional de La Pampa. Facultad de Agronomía; ArgentinaFil: Corro Molas, Andres. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Anguil. Agencia de Extensión Rural General Pico; ArgentinaFil: Paniego, Norma Beatriz. nstituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; ArgentinaFil: Comerio, Ricardo Mario. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Anguil; ArgentinaWiley2023-08-22T10:53:19Z2023-08-22T10:53:19Z2023-07-25info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/14968https://bsppjournals.onlinelibrary.wiley.com/doi/10.1002/ndr2.122042044-0588https://doi.org/10.1002/ndr2.12204New Disease Reports 48 (1) : e12204 (July–September 2023)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repograntAgreement/INTA/2019-PD-E4-I090-001, Análisis de patosistemas en cultivos agrícolas y especies forestales. Caracterización de sus componentesinfo: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/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-09-29T13:46:02Zoai:localhost:20.500.12123/14968instacron: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 13:46:03.133INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv 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
spellingShingle First report of Diaporthe ambigua causing Phomopsis stem canker on sunflower in Argentina
Colombo, Denis Nahuel
Hongos
Organismos Patógenos
Girasol
Pathogens
Fungi
Sunflowers
Argentina
Phomopsis
Diaporthe
Cancro
Diaporthe ambigua
title_short 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_sort First report of Diaporthe ambigua causing Phomopsis stem canker on sunflower in Argentina
dc.creator.none.fl_str_mv Colombo, Denis Nahuel
Corro Molas, Andres Ezequiel
Paniego, Norma Beatriz
Comerio, Ricardo Mario
author Colombo, Denis Nahuel
author_facet Colombo, Denis Nahuel
Corro Molas, Andres Ezequiel
Paniego, Norma Beatriz
Comerio, Ricardo Mario
author_role author
author2 Corro Molas, Andres Ezequiel
Paniego, Norma Beatriz
Comerio, Ricardo Mario
author2_role author
author
author
dc.subject.none.fl_str_mv Hongos
Organismos Patógenos
Girasol
Pathogens
Fungi
Sunflowers
Argentina
Phomopsis
Diaporthe
Cancro
Diaporthe ambigua
topic Hongos
Organismos Patógenos
Girasol
Pathogens
Fungi
Sunflowers
Argentina
Phomopsis
Diaporthe
Cancro
Diaporthe ambigua
dc.description.none.fl_txt_mv 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
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.
publishDate 2023
dc.date.none.fl_str_mv 2023-08-22T10:53:19Z
2023-08-22T10:53:19Z
2023-07-25
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/20.500.12123/14968
https://bsppjournals.onlinelibrary.wiley.com/doi/10.1002/ndr2.12204
2044-0588
https://doi.org/10.1002/ndr2.12204
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
identifier_str_mv 2044-0588
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 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.
dc.rights.none.fl_str_mv 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)
eu_rights_str_mv openAccess
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 New Disease Reports 48 (1) : e12204 (July–September 2023)
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 12.559606

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