Effects of non-thermal plasma technology on Diaporthe longicolla cultures and mechanisms involved.
- Autores
- Pérez Pizá, María Cecilia; Grijalba, Pablo Enrique; Cejas, Ezequiel; Chamorro, Juan Camilo; Ferreyra, Matías; Zilli, Carla; Vallecorsa, Pablo; Yannarelli, Gustavo; Prevosto, Leandro; Balestrasse, Karina; Santa Cruz, Diego
- Año de publicación
- 2021
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- BACKGROUND: The Diaporthe/Phomopsis complex (D/P) is a group of soybean seed-borne fungi. The use of chemical fungicides, either for seed treatment or during the crop cycle, is the most adopted practice for treating fungal diseases caused by this complex. Worldwide, there is a search for alternative seed treatments that are less harmful to the environment than chemicals. Non-thermal plasma (NTP) is a novel seed treatment technology for pathogen removal. This research aimed to evaluate the effects of NTP on the in vitro performance of pure cultures of Diaporthe longicolla and elucidate the mechanisms underlying these effects. RESULTS: Active D. longicolla mycelium, growing in vitro, was exposed to different NTP treatments, employing a dielectric bar rier discharge arrangement with different carrier gases (N2 or O2). Fungal growth, fresh biomass and colony appearance were negatively affected by plasma treatments (TN3 and TO3). Lipid peroxidation and antioxidant activities were higher in plasma treated colonies comparison with non-exposed colonies (control). Fungal asexual spores (conidia) were also exposed to NTP, showing high susceptibility. CONCLUSION: Exposure of D. longicolla colonies to NTP severely compromised fungal biology. Ozone production during treat ment and lipid peroxidation of fungal cell membranes appeared to be involved in the observed effects. © 2020 Society of Chemical Industry
Fil: Pérez Pizá, María Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina.
Fil: Grijalba, Pablo Enrique. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Producción Vegetal; Argentina.
Fil: Cejas, Ezequiel. Universidad Tecnológica Nacional Facultad Regional Venado Tuerto. Departamento Ingeniería Electromecánica. Grupo de Descargas Eléctricas; Argentina.
Fil: Chamorro, Juan Camilo. Universidad Tecnológica Nacional Facultad Regional Venado Tuerto. Departamento Ingeniería Electromecánica. Grupo de Descargas Eléctricas; Argentina.
Fil: Ferreyra, Matías. Universidad Tecnológica Nacional Facultad Regional Venado Tuerto. Departamento Ingeniería Electromecánica; Argentina.
Fil: Zilli, Carla. Consejo Nacional de Investigaciones Científicas y Técnicas. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina.
Fil: Vallecorsa, Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina.
Fil: Santa Cruz, Diego. Consejo Nacional de Investigaciones Científicas y Técnicas. Universidad Favaloro. Instituto de Medicina Traslacional, Trasplante y Bioingeniería. Laboratorio de Regulación Génica y Células Madre; Argentina.
Fil: Yannarelli, Gustavo. Consejo Nacional de Investigaciones Científicas y Técnicas. Universidad Favaloro. Instituto de Medicina Traslacional, Trasplante y Bioingeniería. Laboratorio de Regulación Génica y Células Madre; Argentina.
Fil: Prevosto, Leandro. Universidad Tecnológica Nacional Facultad Regional Venado Tuerto. Departamento Ingeniería Electromecánica. Grupo de Descargas Eléctricas; Argentina.
Fil: Balestrasse, Karina. Consejo Nacional de Investigaciones Científicas y Técnicas. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina.
Peer Reviewed - Fuente
- Pest Manag Sci 2021; 77: 2068–2077 © 2020 Society of Chemical Industry wileyonlinelibrary.com/journal/ps
- Materia
-
Diaporthe longicolla
soybean seed decay
non-thermal plasmas
fungal growth - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- 2021-05-13T12:16:26Z
- Repositorio
.jpg)
- Institución
- Universidad Tecnológica Nacional
- OAI Identificador
- oai:ria.utn.edu.ar:20.500.12272/5103
Ver los metadatos del registro completo
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Effects of non-thermal plasma technology on Diaporthe longicolla cultures and mechanisms involved.Pérez Pizá, María CeciliaGrijalba, Pablo EnriqueCejas, EzequielChamorro, Juan CamiloFerreyra, MatíasZilli, CarlaVallecorsa, PabloYannarelli, GustavoPrevosto, LeandroBalestrasse, KarinaSanta Cruz, DiegoDiaporthe longicollasoybean seed decaynon-thermal plasmasfungal growthBACKGROUND: The Diaporthe/Phomopsis complex (D/P) is a group of soybean seed-borne fungi. The use of chemical fungicides, either for seed treatment or during the crop cycle, is the most adopted practice for treating fungal diseases caused by this complex. Worldwide, there is a search for alternative seed treatments that are less harmful to the environment than chemicals. Non-thermal plasma (NTP) is a novel seed treatment technology for pathogen removal. This research aimed to evaluate the effects of NTP on the in vitro performance of pure cultures of Diaporthe longicolla and elucidate the mechanisms underlying these effects. RESULTS: Active D. longicolla mycelium, growing in vitro, was exposed to different NTP treatments, employing a dielectric bar rier discharge arrangement with different carrier gases (N2 or O2). Fungal growth, fresh biomass and colony appearance were negatively affected by plasma treatments (TN3 and TO3). Lipid peroxidation and antioxidant activities were higher in plasma treated colonies comparison with non-exposed colonies (control). Fungal asexual spores (conidia) were also exposed to NTP, showing high susceptibility. CONCLUSION: Exposure of D. longicolla colonies to NTP severely compromised fungal biology. Ozone production during treat ment and lipid peroxidation of fungal cell membranes appeared to be involved in the observed effects. © 2020 Society of Chemical IndustryFil: Pérez Pizá, María Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina.Fil: Grijalba, Pablo Enrique. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Producción Vegetal; Argentina.Fil: Cejas, Ezequiel. Universidad Tecnológica Nacional Facultad Regional Venado Tuerto. Departamento Ingeniería Electromecánica. Grupo de Descargas Eléctricas; Argentina.Fil: Chamorro, Juan Camilo. Universidad Tecnológica Nacional Facultad Regional Venado Tuerto. Departamento Ingeniería Electromecánica. Grupo de Descargas Eléctricas; Argentina.Fil: Ferreyra, Matías. Universidad Tecnológica Nacional Facultad Regional Venado Tuerto. Departamento Ingeniería Electromecánica; Argentina.Fil: Zilli, Carla. Consejo Nacional de Investigaciones Científicas y Técnicas. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina.Fil: Vallecorsa, Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina.Fil: Santa Cruz, Diego. Consejo Nacional de Investigaciones Científicas y Técnicas. Universidad Favaloro. Instituto de Medicina Traslacional, Trasplante y Bioingeniería. Laboratorio de Regulación Génica y Células Madre; Argentina.Fil: Yannarelli, Gustavo. Consejo Nacional de Investigaciones Científicas y Técnicas. Universidad Favaloro. Instituto de Medicina Traslacional, Trasplante y Bioingeniería. Laboratorio de Regulación Génica y Células Madre; Argentina.Fil: Prevosto, Leandro. Universidad Tecnológica Nacional Facultad Regional Venado Tuerto. Departamento Ingeniería Electromecánica. Grupo de Descargas Eléctricas; Argentina.Fil: Balestrasse, Karina. Consejo Nacional de Investigaciones Científicas y Técnicas. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina.Peer Reviewed2021-05-13T12:16:26Z2021-05-13T12:16:26Z2021-01-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfPest Manag Sci 2021; 77: 2068–2077 © 2020 Society of Chemical Industry wileyonlinelibrary.com/journal/pshttp://hdl.handle.net/20.500.12272/510310.1002/ps.6234Pest Manag Sci 2021; 77: 2068–2077 © 2020 Society of Chemical Industry wileyonlinelibrary.com/journal/psreponame:Repositorio Institucional Abierto (UTN)instname:Universidad Tecnológica Nacionalengenginfo:eu-repo/semantics/openAccess2021-05-13T12:16:26Zhttp://creativecommons.org/licenses/by-nc-nd/4.0/Attribution-NonCommercial-NoDerivatives 4.0 Internacional© 2020 Society of Chemical IndustryCreative Commons http://creativecommons.org/licenses/by-nc-nd/4.0/ Attribution-NonCommercial-NoDerivatives 4.0 Internacional Este trabajo puede ser utilizado con fines académicos y de estudio es_ES 2026-09-24T12:47:13Zoai:ria.utn.edu.ar:20.500.12272/5103instacron:UTNInstitucionalhttp://ria.utn.edu.ar/Universidad públicaNo correspondehttp://ria.utn.edu.ar/oaigestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:a2026-09-24 12:47:14.881Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacionalfalse |
| dc.title.none.fl_str_mv |
Effects of non-thermal plasma technology on Diaporthe longicolla cultures and mechanisms involved. |
| title |
Effects of non-thermal plasma technology on Diaporthe longicolla cultures and mechanisms involved. |
| spellingShingle |
Effects of non-thermal plasma technology on Diaporthe longicolla cultures and mechanisms involved. Pérez Pizá, María Cecilia Diaporthe longicolla soybean seed decay non-thermal plasmas fungal growth |
| title_short |
Effects of non-thermal plasma technology on Diaporthe longicolla cultures and mechanisms involved. |
| title_full |
Effects of non-thermal plasma technology on Diaporthe longicolla cultures and mechanisms involved. |
| title_fullStr |
Effects of non-thermal plasma technology on Diaporthe longicolla cultures and mechanisms involved. |
| title_full_unstemmed |
Effects of non-thermal plasma technology on Diaporthe longicolla cultures and mechanisms involved. |
| title_sort |
Effects of non-thermal plasma technology on Diaporthe longicolla cultures and mechanisms involved. |
| dc.creator.none.fl_str_mv |
Pérez Pizá, María Cecilia Grijalba, Pablo Enrique Cejas, Ezequiel Chamorro, Juan Camilo Ferreyra, Matías Zilli, Carla Vallecorsa, Pablo Yannarelli, Gustavo Prevosto, Leandro Balestrasse, Karina Santa Cruz, Diego |
| author |
Pérez Pizá, María Cecilia |
| author_facet |
Pérez Pizá, María Cecilia Grijalba, Pablo Enrique Cejas, Ezequiel Chamorro, Juan Camilo Ferreyra, Matías Zilli, Carla Vallecorsa, Pablo Yannarelli, Gustavo Prevosto, Leandro Balestrasse, Karina Santa Cruz, Diego |
| author_role |
author |
| author2 |
Grijalba, Pablo Enrique Cejas, Ezequiel Chamorro, Juan Camilo Ferreyra, Matías Zilli, Carla Vallecorsa, Pablo Yannarelli, Gustavo Prevosto, Leandro Balestrasse, Karina Santa Cruz, Diego |
| author2_role |
author author author author author author author author author author |
| dc.subject.none.fl_str_mv |
Diaporthe longicolla soybean seed decay non-thermal plasmas fungal growth |
| topic |
Diaporthe longicolla soybean seed decay non-thermal plasmas fungal growth |
| dc.description.none.fl_txt_mv |
BACKGROUND: The Diaporthe/Phomopsis complex (D/P) is a group of soybean seed-borne fungi. The use of chemical fungicides, either for seed treatment or during the crop cycle, is the most adopted practice for treating fungal diseases caused by this complex. Worldwide, there is a search for alternative seed treatments that are less harmful to the environment than chemicals. Non-thermal plasma (NTP) is a novel seed treatment technology for pathogen removal. This research aimed to evaluate the effects of NTP on the in vitro performance of pure cultures of Diaporthe longicolla and elucidate the mechanisms underlying these effects. RESULTS: Active D. longicolla mycelium, growing in vitro, was exposed to different NTP treatments, employing a dielectric bar rier discharge arrangement with different carrier gases (N2 or O2). Fungal growth, fresh biomass and colony appearance were negatively affected by plasma treatments (TN3 and TO3). Lipid peroxidation and antioxidant activities were higher in plasma treated colonies comparison with non-exposed colonies (control). Fungal asexual spores (conidia) were also exposed to NTP, showing high susceptibility. CONCLUSION: Exposure of D. longicolla colonies to NTP severely compromised fungal biology. Ozone production during treat ment and lipid peroxidation of fungal cell membranes appeared to be involved in the observed effects. © 2020 Society of Chemical Industry Fil: Pérez Pizá, María Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina. Fil: Grijalba, Pablo Enrique. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Producción Vegetal; Argentina. Fil: Cejas, Ezequiel. Universidad Tecnológica Nacional Facultad Regional Venado Tuerto. Departamento Ingeniería Electromecánica. Grupo de Descargas Eléctricas; Argentina. Fil: Chamorro, Juan Camilo. Universidad Tecnológica Nacional Facultad Regional Venado Tuerto. Departamento Ingeniería Electromecánica. Grupo de Descargas Eléctricas; Argentina. Fil: Ferreyra, Matías. Universidad Tecnológica Nacional Facultad Regional Venado Tuerto. Departamento Ingeniería Electromecánica; Argentina. Fil: Zilli, Carla. Consejo Nacional de Investigaciones Científicas y Técnicas. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina. Fil: Vallecorsa, Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina. Fil: Santa Cruz, Diego. Consejo Nacional de Investigaciones Científicas y Técnicas. Universidad Favaloro. Instituto de Medicina Traslacional, Trasplante y Bioingeniería. Laboratorio de Regulación Génica y Células Madre; Argentina. Fil: Yannarelli, Gustavo. Consejo Nacional de Investigaciones Científicas y Técnicas. Universidad Favaloro. Instituto de Medicina Traslacional, Trasplante y Bioingeniería. Laboratorio de Regulación Génica y Células Madre; Argentina. Fil: Prevosto, Leandro. Universidad Tecnológica Nacional Facultad Regional Venado Tuerto. Departamento Ingeniería Electromecánica. Grupo de Descargas Eléctricas; Argentina. Fil: Balestrasse, Karina. Consejo Nacional de Investigaciones Científicas y Técnicas. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina. Peer Reviewed |
| description |
BACKGROUND: The Diaporthe/Phomopsis complex (D/P) is a group of soybean seed-borne fungi. The use of chemical fungicides, either for seed treatment or during the crop cycle, is the most adopted practice for treating fungal diseases caused by this complex. Worldwide, there is a search for alternative seed treatments that are less harmful to the environment than chemicals. Non-thermal plasma (NTP) is a novel seed treatment technology for pathogen removal. This research aimed to evaluate the effects of NTP on the in vitro performance of pure cultures of Diaporthe longicolla and elucidate the mechanisms underlying these effects. RESULTS: Active D. longicolla mycelium, growing in vitro, was exposed to different NTP treatments, employing a dielectric bar rier discharge arrangement with different carrier gases (N2 or O2). Fungal growth, fresh biomass and colony appearance were negatively affected by plasma treatments (TN3 and TO3). Lipid peroxidation and antioxidant activities were higher in plasma treated colonies comparison with non-exposed colonies (control). Fungal asexual spores (conidia) were also exposed to NTP, showing high susceptibility. CONCLUSION: Exposure of D. longicolla colonies to NTP severely compromised fungal biology. Ozone production during treat ment and lipid peroxidation of fungal cell membranes appeared to be involved in the observed effects. © 2020 Society of Chemical Industry |
| publishDate |
2021 |
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2021-05-13T12:16:26Z 2021-05-13T12:16:26Z 2021-01-05 |
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info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
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article |
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Pest Manag Sci 2021; 77: 2068–2077 © 2020 Society of Chemical Industry wileyonlinelibrary.com/journal/ps http://hdl.handle.net/20.500.12272/5103 10.1002/ps.6234 |
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Pest Manag Sci 2021; 77: 2068–2077 © 2020 Society of Chemical Industry wileyonlinelibrary.com/journal/ps 10.1002/ps.6234 |
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http://hdl.handle.net/20.500.12272/5103 |
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eng eng |
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eng |
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