Especialización patogénica de Rhynchosporium secalis en los valles altos de México
The pathogenic variability of the barley scald fungus [Rhynchosporium secalis (Oud.) Davis] was studied using 26 isolates. The isolates came from various localities of the Central Region of Mexico. Five groups with different pathogenicity were identified according to the reaction of the varieties ´Z...
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| Format: | Artículo |
| Language: | Español |
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Instituto Interamericano de Cooperación para la Agricultura (IICA)
2025
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| Online Access: | https://repositorio.catie.ac.cr/handle/11554/12833 |
| _version_ | 1855487990042722304 |
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| author | Moreno, R. Vivar, H. |
| author_browse | Moreno, R. Vivar, H. |
| author_facet | Moreno, R. Vivar, H. |
| author_sort | Moreno, R. |
| collection | Repositorio CATIE |
| description | The pathogenic variability of the barley scald fungus [Rhynchosporium secalis (Oud.) Davis] was studied using 26 isolates. The isolates came from various localities of the Central Region of Mexico. Five groups with different pathogenicity were identified according to the reaction of the varieties ´Zoapila´, ´Osiris´, ´Trebi´and ´Wisconsin Winter x Glabron´ under greenhouse conditions.
Environmental conditions, particularly temperature, affected the symptoms expression of some of the varieties used as differentials. Therefore the determination of pathogenic vaces should be done under controlled conditions. |
| format | Artículo |
| id | RepoCATIE12833 |
| institution | Centro Agronómico Tropical de Investigación y Enseñanza |
| language | Español |
| publishDate | 2025 |
| publishDateRange | 2025 |
| publishDateSort | 2025 |
| publisher | Instituto Interamericano de Cooperación para la Agricultura (IICA) |
| publisherStr | Instituto Interamericano de Cooperación para la Agricultura (IICA) |
| record_format | dspace |
| spelling | RepoCATIE128332025-05-20T23:22:29Z Especialización patogénica de Rhynchosporium secalis en los valles altos de México Moreno, R. Vivar, H. Rhynchosporium secalis||Rhynchosporium secalis||Rhynchosporium secalis||Rhynchosporium secalis Hongo||Fungi||fungo||Champignon Aislamiento||isolation||isolamento||isolement Patogenicidad||pathogenicity||patogenicidade||pouvoir pathogène Experimentación||experimentation||experimentação||expérimentation Invernadero||greenhouses||estufa||serre Factor ambiental||environmental factors||factor ambiental||facteur du milieu Escaldadura||scald||escaldão do fruto||échaudure México||Mexico||México (País)||Mexique Sede Central The pathogenic variability of the barley scald fungus [Rhynchosporium secalis (Oud.) Davis] was studied using 26 isolates. The isolates came from various localities of the Central Region of Mexico. Five groups with different pathogenicity were identified according to the reaction of the varieties ´Zoapila´, ´Osiris´, ´Trebi´and ´Wisconsin Winter x Glabron´ under greenhouse conditions. Environmental conditions, particularly temperature, affected the symptoms expression of some of the varieties used as differentials. Therefore the determination of pathogenic vaces should be done under controlled conditions. 2025-05-19T20:24:00Z 2025-05-19T20:24:00Z 1975-07 Artículo https://repositorio.catie.ac.cr/handle/11554/12833 openAccess es Turrialba; Vol.25, no. 3 3 páginas application/pdf Instituto Interamericano de Cooperación para la Agricultura (IICA) |
| spellingShingle | Rhynchosporium secalis||Rhynchosporium secalis||Rhynchosporium secalis||Rhynchosporium secalis Hongo||Fungi||fungo||Champignon Aislamiento||isolation||isolamento||isolement Patogenicidad||pathogenicity||patogenicidade||pouvoir pathogène Experimentación||experimentation||experimentação||expérimentation Invernadero||greenhouses||estufa||serre Factor ambiental||environmental factors||factor ambiental||facteur du milieu Escaldadura||scald||escaldão do fruto||échaudure México||Mexico||México (País)||Mexique Sede Central Moreno, R. Vivar, H. Especialización patogénica de Rhynchosporium secalis en los valles altos de México |
| title | Especialización patogénica de Rhynchosporium secalis en los valles altos de México |
| title_full | Especialización patogénica de Rhynchosporium secalis en los valles altos de México |
| title_fullStr | Especialización patogénica de Rhynchosporium secalis en los valles altos de México |
| title_full_unstemmed | Especialización patogénica de Rhynchosporium secalis en los valles altos de México |
| title_short | Especialización patogénica de Rhynchosporium secalis en los valles altos de México |
| title_sort | especializacion patogenica de rhynchosporium secalis en los valles altos de mexico |
| topic | Rhynchosporium secalis||Rhynchosporium secalis||Rhynchosporium secalis||Rhynchosporium secalis Hongo||Fungi||fungo||Champignon Aislamiento||isolation||isolamento||isolement Patogenicidad||pathogenicity||patogenicidade||pouvoir pathogène Experimentación||experimentation||experimentação||expérimentation Invernadero||greenhouses||estufa||serre Factor ambiental||environmental factors||factor ambiental||facteur du milieu Escaldadura||scald||escaldão do fruto||échaudure México||Mexico||México (País)||Mexique Sede Central |
| url | https://repositorio.catie.ac.cr/handle/11554/12833 |
| work_keys_str_mv | AT morenor especializacionpatogenicaderhynchosporiumsecalisenlosvallesaltosdemexico AT vivarh especializacionpatogenicaderhynchosporiumsecalisenlosvallesaltosdemexico |