Screening common bean germplasm for resistance to genetically diverse Sclerotinia sclerotiorum isolates from Argentina
White mold caused by Sclerotinia sclerotiorum (Lib.) de Bary is a devastating disease that affects the common bean (Phaseolus vulgaris. L) crop worldwide. In Argentina, white mold has been detected in all bean production areas, reaching seed yield and quality losses up to 100% on susceptible common...
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| Format: | info:ar-repo/semantics/artículo |
| Language: | Inglés |
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Universidade Estadual de Maringá
2025
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| Online Access: | http://hdl.handle.net/20.500.12123/23235 https://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/42786 https://doi.org/10.4025/actasciagron.v42i1.42786 |
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| author | Aban, Carla Luciana Taboada, Gisel María Casalderrey, Norma Beatriz Maggio, Maria Elisa Chocobar, Mario Osvaldo Spedaleti, Yamila Andrea Aparicio Gonzalez, Monica Alicia Vizgarra, Oscar Nicéforo Galvan, Marta Zulema |
| author_browse | Aban, Carla Luciana Aparicio Gonzalez, Monica Alicia Casalderrey, Norma Beatriz Chocobar, Mario Osvaldo Galvan, Marta Zulema Maggio, Maria Elisa Spedaleti, Yamila Andrea Taboada, Gisel María Vizgarra, Oscar Nicéforo |
| author_facet | Aban, Carla Luciana Taboada, Gisel María Casalderrey, Norma Beatriz Maggio, Maria Elisa Chocobar, Mario Osvaldo Spedaleti, Yamila Andrea Aparicio Gonzalez, Monica Alicia Vizgarra, Oscar Nicéforo Galvan, Marta Zulema |
| author_sort | Aban, Carla Luciana |
| collection | INTA Digital |
| description | White mold caused by Sclerotinia sclerotiorum (Lib.) de Bary is a devastating disease that affects the common bean (Phaseolus vulgaris. L) crop worldwide. In Argentina, white mold has been detected in all bean production areas, reaching seed yield and quality losses up to 100% on susceptible common bean cultivars under favorable weather conditions. The aim of this study was to screen the physiological resistance of 20 common bean accessions to five genetically distinct isolates of S. sclerotiorum collected from the main common bean growing area of Argentina, using the greenhouse straw test. The white mold reaction was scored at 7, 14, and 21 days post-inoculation using a 1 (no disease symptoms) to 9 (severely diseased or dead plants) scale and the area under the disease progress curve (AUDPC) was determined. Highly significant differences (p < 0.001) were observed between isolates, accessions and genotype x isolate interaction at the three evaluations dates. All cultivars and lines were susceptible at the end of the assessment, except line A 195 which was resistant to white mold against the five isolates tested and was significantly different from all accessions. This work represents a valuable contribution to regional breeding programmes aimed to obtain cultivars with durable resistance. |
| format | info:ar-repo/semantics/artículo |
| id | INTA23235 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2025 |
| publishDateRange | 2025 |
| publishDateSort | 2025 |
| publisher | Universidade Estadual de Maringá |
| publisherStr | Universidade Estadual de Maringá |
| record_format | dspace |
| spelling | INTA232352025-07-30T13:53:38Z Screening common bean germplasm for resistance to genetically diverse Sclerotinia sclerotiorum isolates from Argentina Aban, Carla Luciana Taboada, Gisel María Casalderrey, Norma Beatriz Maggio, Maria Elisa Chocobar, Mario Osvaldo Spedaleti, Yamila Andrea Aparicio Gonzalez, Monica Alicia Vizgarra, Oscar Nicéforo Galvan, Marta Zulema Sclerotinia sclerotiorum Common Beans Germplasm Disease Resistance Frijol (Phaseolus) Germoplasma Resistencia a la Enfermedad Argentina White mold caused by Sclerotinia sclerotiorum (Lib.) de Bary is a devastating disease that affects the common bean (Phaseolus vulgaris. L) crop worldwide. In Argentina, white mold has been detected in all bean production areas, reaching seed yield and quality losses up to 100% on susceptible common bean cultivars under favorable weather conditions. The aim of this study was to screen the physiological resistance of 20 common bean accessions to five genetically distinct isolates of S. sclerotiorum collected from the main common bean growing area of Argentina, using the greenhouse straw test. The white mold reaction was scored at 7, 14, and 21 days post-inoculation using a 1 (no disease symptoms) to 9 (severely diseased or dead plants) scale and the area under the disease progress curve (AUDPC) was determined. Highly significant differences (p < 0.001) were observed between isolates, accessions and genotype x isolate interaction at the three evaluations dates. All cultivars and lines were susceptible at the end of the assessment, except line A 195 which was resistant to white mold against the five isolates tested and was significantly different from all accessions. This work represents a valuable contribution to regional breeding programmes aimed to obtain cultivars with durable resistance. EEA Salta Fil: Aban, Carla Luciana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta; Argentina Fil: Aban, Carla Luciana. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Salta; Argentina Fil: Taboada, Gisel María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta; Argentina Fil: Taboada, Gisel María. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Salta; Argentina Fil: Casalderrey, Norma Beatriz. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Salta; Argentina Fil: Maggio, María Elisa. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Salta; Argentina Fil: Chocobar, Mario Osvaldo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Salta; Argentina Fil: Spedaletti, Yamila Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta; Argentina Fil: Spedaletti, Yamila Andrea. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Salta; Argentina Fil: Aparicio Gonzalez, Monica Alicia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta; Argentina. Fil: Vizgarra, Oscar Vicéforo. Gobierno de Tucumán. Ministerio de Desarrollo Productivo. Estación Experimental Agroindustrial Obispo Colombres; Argentina Fil: Galvan, Marta Zulema. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta; Argentina Fil: Galvan, Marta Zulema. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Salta; Argentina 2025-07-30T13:46:28Z 2025-07-30T13:46:28Z 2020-04 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/23235 https://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/42786 1679-9275 https://doi.org/10.4025/actasciagron.v42i1.42786 eng info:eu-repograntAgreement/INTA/PNHFA-1106075/AR./Desarrollo de bases tecnológicas para el aumento de la competitividad con sostenibilidad de las Legumbres en Argentina. info:eu-repograntAgreement/INTA/SALJU-1232307/AR./Aportes del INTA al desarrollo territorial en la región chaqueña norte de la provincia de Salta. 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 Universidade Estadual de Maringá Acta Scientiarum. Agronomy 42 (1) : e42786. (2020) |
| spellingShingle | Sclerotinia sclerotiorum Common Beans Germplasm Disease Resistance Frijol (Phaseolus) Germoplasma Resistencia a la Enfermedad Argentina Aban, Carla Luciana Taboada, Gisel María Casalderrey, Norma Beatriz Maggio, Maria Elisa Chocobar, Mario Osvaldo Spedaleti, Yamila Andrea Aparicio Gonzalez, Monica Alicia Vizgarra, Oscar Nicéforo Galvan, Marta Zulema Screening common bean germplasm for resistance to genetically diverse Sclerotinia sclerotiorum isolates from Argentina |
| title | Screening common bean germplasm for resistance to genetically diverse Sclerotinia sclerotiorum isolates from Argentina |
| title_full | Screening common bean germplasm for resistance to genetically diverse Sclerotinia sclerotiorum isolates from Argentina |
| title_fullStr | Screening common bean germplasm for resistance to genetically diverse Sclerotinia sclerotiorum isolates from Argentina |
| title_full_unstemmed | Screening common bean germplasm for resistance to genetically diverse Sclerotinia sclerotiorum isolates from Argentina |
| title_short | Screening common bean germplasm for resistance to genetically diverse Sclerotinia sclerotiorum isolates from Argentina |
| title_sort | screening common bean germplasm for resistance to genetically diverse sclerotinia sclerotiorum isolates from argentina |
| topic | Sclerotinia sclerotiorum Common Beans Germplasm Disease Resistance Frijol (Phaseolus) Germoplasma Resistencia a la Enfermedad Argentina |
| url | http://hdl.handle.net/20.500.12123/23235 https://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/42786 https://doi.org/10.4025/actasciagron.v42i1.42786 |
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