Pathogenic diversity of Phytophthora sojae in the southeast of the Province of Buenos Aires
Phytophthora sojae causes root and stem rot of soybeans. In Argentina, this pathogen has shown dramatic shifts in pathotype variability since its first discovery during the 1970s. The aim of this study was to report the presence and distribution of different pathotypes of P. sojae isolates from 2013...
| Autores principales: | , , , |
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| Formato: | info:ar-repo/semantics/artículo |
| Lenguaje: | Inglés |
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Springer
2024
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12123/17128 https://link.springer.com/article/10.1007/s40858-020-00364-7 https://doi.org/10.1007/s40858-020-00364-7 |
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| author | Grijalba, Pablo Enrique Ridao, Azucena Guillin, Eduardo Alejandro Steciow, Monica |
| author_browse | Grijalba, Pablo Enrique Guillin, Eduardo Alejandro Ridao, Azucena Steciow, Monica |
| author_facet | Grijalba, Pablo Enrique Ridao, Azucena Guillin, Eduardo Alejandro Steciow, Monica |
| author_sort | Grijalba, Pablo Enrique |
| collection | INTA Digital |
| description | Phytophthora sojae causes root and stem rot of soybeans. In Argentina, this pathogen has shown dramatic shifts in pathotype variability since its first discovery during the 1970s. The aim of this study was to report the presence and distribution of different pathotypes of P. sojae isolates from 2013 to 2015 in the southeast of Buenos Aires Province in Argentina. Isolates were obtained from diseased soybean plants and soil in contact with the infected root. The pathotype evaluation of P. sojae was determined with a set of eight differential soybean lines. One hundred and twenty-four P. sojae isolates were obtained and forty pathotypes were determined, which is a considerable variability for a relatively new and recently infested soybean area. |
| format | info:ar-repo/semantics/artículo |
| id | INTA17128 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2024 |
| publishDateRange | 2024 |
| publishDateSort | 2024 |
| publisher | Springer |
| publisherStr | Springer |
| record_format | dspace |
| spelling | INTA171282024-03-20T13:28:21Z Pathogenic diversity of Phytophthora sojae in the southeast of the Province of Buenos Aires Grijalba, Pablo Enrique Ridao, Azucena Guillin, Eduardo Alejandro Steciow, Monica Enfermedades de las Plantas Soja Suelo Tallos Producción Plant Diseases Soybeans Soil Stems Production Phytophthora Buenos Aires Oomycetes Phytophthora sojae Phytophthora sojae causes root and stem rot of soybeans. In Argentina, this pathogen has shown dramatic shifts in pathotype variability since its first discovery during the 1970s. The aim of this study was to report the presence and distribution of different pathotypes of P. sojae isolates from 2013 to 2015 in the southeast of Buenos Aires Province in Argentina. Isolates were obtained from diseased soybean plants and soil in contact with the infected root. The pathotype evaluation of P. sojae was determined with a set of eight differential soybean lines. One hundred and twenty-four P. sojae isolates were obtained and forty pathotypes were determined, which is a considerable variability for a relatively new and recently infested soybean area. El objetivo de este estudio fue reportar la presencia y distribución de diferentes patotipos de aislamientos de P. sojae de 2013 a 2015 en el sureste de la provincia de Buenos Aires en Argentina. Se obtuvieron aislamientos de plantas de soja enfermas y del suelo en contacto con la raíz infectada. AER Quines, INTA Fil: Grijalba, Pablo. Universidad de Buenos Aires. Facultad de Agronomía; Argentina Fil: Ridao, Azucena. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina Fil: Guillin, Eduardo Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Luis. Agencia de Extensión Rural Quines; Argentina Fil: Steciow, Monica. Universidad Nacional de La Plata. Instituto Spegazzini; Argentina 2024-03-20T13:09:57Z 2024-03-20T13:09:57Z 2020-06-08 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/17128 https://link.springer.com/article/10.1007/s40858-020-00364-7 1983-2052 (online) https://doi.org/10.1007/s40858-020-00364-7 eng info:eu-repo/semantics/restrictedAccess 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 Springer Tropical Plant Pathology 45 : 397-401. (June 2020) |
| spellingShingle | Enfermedades de las Plantas Soja Suelo Tallos Producción Plant Diseases Soybeans Soil Stems Production Phytophthora Buenos Aires Oomycetes Phytophthora sojae Grijalba, Pablo Enrique Ridao, Azucena Guillin, Eduardo Alejandro Steciow, Monica Pathogenic diversity of Phytophthora sojae in the southeast of the Province of Buenos Aires |
| title | Pathogenic diversity of Phytophthora sojae in the southeast of the Province of Buenos Aires |
| title_full | Pathogenic diversity of Phytophthora sojae in the southeast of the Province of Buenos Aires |
| title_fullStr | Pathogenic diversity of Phytophthora sojae in the southeast of the Province of Buenos Aires |
| title_full_unstemmed | Pathogenic diversity of Phytophthora sojae in the southeast of the Province of Buenos Aires |
| title_short | Pathogenic diversity of Phytophthora sojae in the southeast of the Province of Buenos Aires |
| title_sort | pathogenic diversity of phytophthora sojae in the southeast of the province of buenos aires |
| topic | Enfermedades de las Plantas Soja Suelo Tallos Producción Plant Diseases Soybeans Soil Stems Production Phytophthora Buenos Aires Oomycetes Phytophthora sojae |
| url | http://hdl.handle.net/20.500.12123/17128 https://link.springer.com/article/10.1007/s40858-020-00364-7 https://doi.org/10.1007/s40858-020-00364-7 |
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