Tres nuevas variedades de papas resistentes al tizón tardío
Three new varieties of potatoes resistant to Phytophthora infestans, Tizoc, Rosset, and Guceta are presented. They were selected by the Interamerican Institute of Agricultural Sciences from material developed by Cornell University in a cooperative program started in 1946. Solanum demissum was used a...
| Autores principales: | , , |
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| Formato: | Artículo |
| Lenguaje: | Español |
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Instituto Interamericano de Ciencias Agrícolas (IICA)
2025
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| Materias: | |
| Acceso en línea: | https://repositorio.catie.ac.cr/handle/11554/14036 |
| _version_ | 1854966221851590656 |
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| author | Casseres, E. Peterson, L. C Reddick, D. |
| author_browse | Casseres, E. Peterson, L. C Reddick, D. |
| author_facet | Casseres, E. Peterson, L. C Reddick, D. |
| author_sort | Casseres, E. |
| collection | Repositorio CATIE |
| description | Three new varieties of potatoes resistant to Phytophthora infestans, Tizoc, Rosset, and Guceta are presented. They were selected by the Interamerican Institute of Agricultural Sciences from material developed by Cornell University in a cooperative program started in 1946. Solanum demissum was used as the source of resistance. The studies and trials were conducted in the Meseta Central of Costa Rica, mainly on soils of recent volcanic origin, at altitudes ranging from 1,400 to 2,800 meters and mean temperatures from 13° to 20°. The origin of each variety and its characteristics are given. The variety Harford, named in 1947, is also presented, for special reasons. The new varieties have out-yielded the local ones and commercial seed production has been started by the Ministry of Agriculture of Costa Rica and by private growers. |
| format | Artículo |
| id | RepoCATIE14036 |
| institution | Centro Agronómico Tropical de Investigación y Enseñanza |
| language | Español |
| publishDate | 2025 |
| publishDateRange | 2025 |
| publishDateSort | 2025 |
| publisher | Instituto Interamericano de Ciencias Agrícolas (IICA) |
| publisherStr | Instituto Interamericano de Ciencias Agrícolas (IICA) |
| record_format | dspace |
| spelling | RepoCATIE140362025-09-10T00:33:29Z Tres nuevas variedades de papas resistentes al tizón tardío Casseres, E. Peterson, L. C Reddick, D. Solanum tuberosum||Solanum tuberosum||Solanum tuberosum||Solanum tuberosum Papa||potatoes||batata||pomme de terre Phytophthora infestans||Phytophthora infestans||Phytophthora infestans||Phytophthora infestans Variedad resistente||resistance varieties||undefined||variété résistante Suelo volcánico||volcanic soils||solo vulcânico||sol volcanique Costa Rica||Costa Rica||Costa Rica||Costa Rica Sede Central Three new varieties of potatoes resistant to Phytophthora infestans, Tizoc, Rosset, and Guceta are presented. They were selected by the Interamerican Institute of Agricultural Sciences from material developed by Cornell University in a cooperative program started in 1946. Solanum demissum was used as the source of resistance. The studies and trials were conducted in the Meseta Central of Costa Rica, mainly on soils of recent volcanic origin, at altitudes ranging from 1,400 to 2,800 meters and mean temperatures from 13° to 20°. The origin of each variety and its characteristics are given. The variety Harford, named in 1947, is also presented, for special reasons. The new varieties have out-yielded the local ones and commercial seed production has been started by the Ministry of Agriculture of Costa Rica and by private growers. 2025-09-08T16:43:14Z 2025-09-08T16:43:14Z 1953-07 Artículo https://repositorio.catie.ac.cr/handle/11554/14036 openAccess es Turrialba; Vol.3, no. 3 5 páginas application/pdf Instituto Interamericano de Ciencias Agrícolas (IICA) |
| spellingShingle | Solanum tuberosum||Solanum tuberosum||Solanum tuberosum||Solanum tuberosum Papa||potatoes||batata||pomme de terre Phytophthora infestans||Phytophthora infestans||Phytophthora infestans||Phytophthora infestans Variedad resistente||resistance varieties||undefined||variété résistante Suelo volcánico||volcanic soils||solo vulcânico||sol volcanique Costa Rica||Costa Rica||Costa Rica||Costa Rica Sede Central Casseres, E. Peterson, L. C Reddick, D. Tres nuevas variedades de papas resistentes al tizón tardío |
| title | Tres nuevas variedades de papas resistentes al tizón tardío |
| title_full | Tres nuevas variedades de papas resistentes al tizón tardío |
| title_fullStr | Tres nuevas variedades de papas resistentes al tizón tardío |
| title_full_unstemmed | Tres nuevas variedades de papas resistentes al tizón tardío |
| title_short | Tres nuevas variedades de papas resistentes al tizón tardío |
| title_sort | tres nuevas variedades de papas resistentes al tizon tardio |
| topic | Solanum tuberosum||Solanum tuberosum||Solanum tuberosum||Solanum tuberosum Papa||potatoes||batata||pomme de terre Phytophthora infestans||Phytophthora infestans||Phytophthora infestans||Phytophthora infestans Variedad resistente||resistance varieties||undefined||variété résistante Suelo volcánico||volcanic soils||solo vulcânico||sol volcanique Costa Rica||Costa Rica||Costa Rica||Costa Rica Sede Central |
| url | https://repositorio.catie.ac.cr/handle/11554/14036 |
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