Characterization of fungal pathogens and germplasm screening for disease resistance in the main production area of the common bean in Argentina
The common bean (Phaseolus vulgaris L.) is the most important grain legume in the human diet, mainly in Africa and Latin America. Argentina is one of the five major producers of the common bean in the world, and the main cultivation areas are concentrated in the northwestern provinces of this countr...
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2022-09-01
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| Series: | Frontiers in Plant Science |
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| Online Access: | https://www.frontiersin.org/articles/10.3389/fpls.2022.986247/full |
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| author | Gisel Taboada Gisel Taboada Carla L. Abán Carla L. Abán Guadalupe Mercado Cárdenas Yamila Spedaletti Yamila Spedaletti Mónica Aparicio González Mónica Aparicio González Efrain Maita Efrain Maita Pablo Ortega-Baes Pablo Ortega-Baes Marta Galván Marta Galván |
| author_facet | Gisel Taboada Gisel Taboada Carla L. Abán Carla L. Abán Guadalupe Mercado Cárdenas Yamila Spedaletti Yamila Spedaletti Mónica Aparicio González Mónica Aparicio González Efrain Maita Efrain Maita Pablo Ortega-Baes Pablo Ortega-Baes Marta Galván Marta Galván |
| author_sort | Gisel Taboada |
| collection | DOAJ |
| description | The common bean (Phaseolus vulgaris L.) is the most important grain legume in the human diet, mainly in Africa and Latin America. Argentina is one of the five major producers of the common bean in the world, and the main cultivation areas are concentrated in the northwestern provinces of this country. Crop production of the common bean is often affected by biotic factors like some endemic fungal diseases, which exert a major economic impact on the region. The most important fungal diseases affecting the common bean in Argentina are white mold caused by Sclerotinia sclerotiorum, angular leaf spot caused by Pseudocercospora griseola, web blight and root rot caused by Rhizoctonia solani, which can cause production losses of up to 100% in the region. At the present, the most effective strategy for controlling these diseases is the use of genetic resistance. In this sense, population study and characterization of fungal pathogens are essential for developing cultivars with durable resistance. In this review we report diversity studies carried out on these three fungal pathogens affecting the common bean in northwestern Argentina, analyzing more than 200 isolates by means of molecular, morphological and pathogenic approaches. Also, the screening of physiological resistance in several common bean commercial lines and wild native germplasm is reviewed. This review contributes to the development of sustainable management strategies and cultural practices in bean production aimed to minimize yield losses due to fungal diseases in the common bean. |
| first_indexed | 2024-04-11T10:54:22Z |
| format | Article |
| id | doaj.art-958606fa30434087829c81efd3aceb7c |
| institution | Directory Open Access Journal |
| issn | 1664-462X |
| language | English |
| last_indexed | 2024-04-11T10:54:22Z |
| publishDate | 2022-09-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Plant Science |
| spelling | doaj.art-958606fa30434087829c81efd3aceb7c2022-12-22T04:28:48ZengFrontiers Media S.A.Frontiers in Plant Science1664-462X2022-09-011310.3389/fpls.2022.986247986247Characterization of fungal pathogens and germplasm screening for disease resistance in the main production area of the common bean in ArgentinaGisel Taboada0Gisel Taboada1Carla L. Abán2Carla L. Abán3Guadalupe Mercado Cárdenas4Yamila Spedaletti5Yamila Spedaletti6Mónica Aparicio González7Mónica Aparicio González8Efrain Maita9Efrain Maita10Pablo Ortega-Baes11Pablo Ortega-Baes12Marta Galván13Marta Galván14Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) CCT-Salta, Salta, ArgentinaInstituto Nacional de Tecnología Agropecuaria (INTA) EEA Salta, Salta, ArgentinaConsejo Nacional de Investigaciones Científicas y Técnicas (CONICET) CCT-Salta, Salta, ArgentinaInstituto Nacional de Tecnología Agropecuaria (INTA) EEA Salta, Salta, ArgentinaInstituto Nacional de Tecnología Agropecuaria (INTA) EEA Salta, Salta, ArgentinaConsejo Nacional de Investigaciones Científicas y Técnicas (CONICET) CCT-Salta, Salta, ArgentinaInstituto Nacional de Tecnología Agropecuaria (INTA) EEA Salta, Salta, ArgentinaConsejo Nacional de Investigaciones Científicas y Técnicas (CONICET) CCT-Salta, Salta, ArgentinaInstituto Nacional de Tecnología Agropecuaria (INTA) EEA Salta, Salta, ArgentinaConsejo Nacional de Investigaciones Científicas y Técnicas (CONICET) CCT-Salta, Salta, ArgentinaLaboratorio de Investigaciones Botánicas (LABIBO), Facultad de Ciencias Naturales, Universidad Nacional de Salta, Salta, ArgentinaConsejo Nacional de Investigaciones Científicas y Técnicas (CONICET) CCT-Salta, Salta, ArgentinaLaboratorio de Investigaciones Botánicas (LABIBO), Facultad de Ciencias Naturales, Universidad Nacional de Salta, Salta, ArgentinaConsejo Nacional de Investigaciones Científicas y Técnicas (CONICET) CCT-Salta, Salta, ArgentinaInstituto Nacional de Tecnología Agropecuaria (INTA) EEA Salta, Salta, ArgentinaThe common bean (Phaseolus vulgaris L.) is the most important grain legume in the human diet, mainly in Africa and Latin America. Argentina is one of the five major producers of the common bean in the world, and the main cultivation areas are concentrated in the northwestern provinces of this country. Crop production of the common bean is often affected by biotic factors like some endemic fungal diseases, which exert a major economic impact on the region. The most important fungal diseases affecting the common bean in Argentina are white mold caused by Sclerotinia sclerotiorum, angular leaf spot caused by Pseudocercospora griseola, web blight and root rot caused by Rhizoctonia solani, which can cause production losses of up to 100% in the region. At the present, the most effective strategy for controlling these diseases is the use of genetic resistance. In this sense, population study and characterization of fungal pathogens are essential for developing cultivars with durable resistance. In this review we report diversity studies carried out on these three fungal pathogens affecting the common bean in northwestern Argentina, analyzing more than 200 isolates by means of molecular, morphological and pathogenic approaches. Also, the screening of physiological resistance in several common bean commercial lines and wild native germplasm is reviewed. This review contributes to the development of sustainable management strategies and cultural practices in bean production aimed to minimize yield losses due to fungal diseases in the common bean.https://www.frontiersin.org/articles/10.3389/fpls.2022.986247/fullwhite moldangular leaf spotweb blightRhizoctonia root rotSclerotinea sclerotiorumPseudocercospora griseola |
| spellingShingle | Gisel Taboada Gisel Taboada Carla L. Abán Carla L. Abán Guadalupe Mercado Cárdenas Yamila Spedaletti Yamila Spedaletti Mónica Aparicio González Mónica Aparicio González Efrain Maita Efrain Maita Pablo Ortega-Baes Pablo Ortega-Baes Marta Galván Marta Galván Characterization of fungal pathogens and germplasm screening for disease resistance in the main production area of the common bean in Argentina Frontiers in Plant Science white mold angular leaf spot web blight Rhizoctonia root rot Sclerotinea sclerotiorum Pseudocercospora griseola |
| title | Characterization of fungal pathogens and germplasm screening for disease resistance in the main production area of the common bean in Argentina |
| title_full | Characterization of fungal pathogens and germplasm screening for disease resistance in the main production area of the common bean in Argentina |
| title_fullStr | Characterization of fungal pathogens and germplasm screening for disease resistance in the main production area of the common bean in Argentina |
| title_full_unstemmed | Characterization of fungal pathogens and germplasm screening for disease resistance in the main production area of the common bean in Argentina |
| title_short | Characterization of fungal pathogens and germplasm screening for disease resistance in the main production area of the common bean in Argentina |
| title_sort | characterization of fungal pathogens and germplasm screening for disease resistance in the main production area of the common bean in argentina |
| topic | white mold angular leaf spot web blight Rhizoctonia root rot Sclerotinea sclerotiorum Pseudocercospora griseola |
| url | https://www.frontiersin.org/articles/10.3389/fpls.2022.986247/full |
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