Stemphylium botryosum Wall. and its perfect shape Pleospora herharuni Pers. in onion crops (Allium cepa L.) in the Cruz del Eje Department (Pcia. de Cba).
In onion's (Allium cepa L. c.v. Valenciana) crop at the end of the vegetative cycle, situated at the Departament Cruz del Eje (Córdoba), we observed plants with apical clorotic spots that evolved to necrotic, finally covering all the affected leave. Isolation and pathogenicity test demostrated...
| Main Authors: | , |
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| Format: | Online |
| Language: | spa |
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Facultad de Ciencias Agropecuarias
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| Online Access: | https://revistas.unc.edu.ar/index.php/agris/article/view/900 |
| _version_ | 1839026426389463040 |
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| author | Vázquez, A. A. Zumelzú, G. |
| author_facet | Vázquez, A. A. Zumelzú, G. |
| author_sort | Vázquez, A. A. |
| collection | Portal de Revistas |
| description | In onion's (Allium cepa L. c.v. Valenciana) crop at the end of the vegetative cycle, situated at the Departament Cruz del Eje (Córdoba), we observed plants with apical clorotic spots that evolved to necrotic, finally covering all the affected leave. Isolation and pathogenicity test demostrated that Stemphylium botryosum Wall. was the causal agent. Also the sexual stage; Pleospora herbarum Pers. was observed. |
| format | Online |
| id | oai:ojs.revistas.unc.edu.ar:article-900 |
| institution | Universidad Nacional de Cordoba |
| language | spa |
| publisher | Facultad de Ciencias Agropecuarias |
| record_format | ojs |
| spelling | oai:ojs.revistas.unc.edu.ar:article-9002019-06-19T17:53:44Z Stemphylium botryosum Wall. and its perfect shape Pleospora herharuni Pers. in onion crops (Allium cepa L.) in the Cruz del Eje Department (Pcia. de Cba). Stemphylium botryosum Wall. y su forma perfecta Pleospora herharuni Pers. en cultivos de cebolla (Allium cepa L.) en el Departamento Cruz del Eje (Pcia. de Cba) Vázquez, A. A. Zumelzú, G. stemphylium botryosum wall pleospora herharuni pers. allium cepa L. Cruz del Eje stemphylium botryosum wall pleospora herharuni pers. allium cepa L. Cruz del Eje In onion's (Allium cepa L. c.v. Valenciana) crop at the end of the vegetative cycle, situated at the Departament Cruz del Eje (Córdoba), we observed plants with apical clorotic spots that evolved to necrotic, finally covering all the affected leave. Isolation and pathogenicity test demostrated that Stemphylium botryosum Wall. was the causal agent. Also the sexual stage; Pleospora herbarum Pers. was observed. En cultivos de cebolla (Allium cepa L.) c.v. Valenciana que finalizaban su ciclo,ubicados en el Departamento de Cruz del Eje, Provincia de Córdoba, se observó la presencia de plantas con manchas apicales cloróticas que evolucionaban a necróticas, llegando en algunos casos a abarcar toda la hoja afectada. En base a los aislamientos realizados a partir de las lesiones de las plantas enfermas y de los resultados obtenidos en las pruebas de patogenicidad se determinó que el agente causal fue Stemphylium botryosum Wall. Fue observada su forma perfecta Pleospora herbarum Pers. Facultad de Ciencias Agropecuarias info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.unc.edu.ar/index.php/agris/article/view/900 10.31047/1668.298x.v3.n1.900 AgriScientia; Vol. 3 (1982); 29-36 AgriScientia; Vol. 3 (1982); 29-36 1668-298X 10.31047/1668.298x.v3.n1 spa https://revistas.unc.edu.ar/index.php/agris/article/view/900/835 |
| spellingShingle | stemphylium botryosum wall pleospora herharuni pers. allium cepa L. Cruz del Eje stemphylium botryosum wall pleospora herharuni pers. allium cepa L. Cruz del Eje Vázquez, A. A. Zumelzú, G. Stemphylium botryosum Wall. and its perfect shape Pleospora herharuni Pers. in onion crops (Allium cepa L.) in the Cruz del Eje Department (Pcia. de Cba). |
| title | Stemphylium botryosum Wall. and its perfect shape Pleospora herharuni Pers. in onion crops (Allium cepa L.) in the Cruz del Eje Department (Pcia. de Cba). |
| title_alt | Stemphylium botryosum Wall. y su forma perfecta Pleospora herharuni Pers. en cultivos de cebolla (Allium cepa L.) en el Departamento Cruz del Eje (Pcia. de Cba) |
| title_full | Stemphylium botryosum Wall. and its perfect shape Pleospora herharuni Pers. in onion crops (Allium cepa L.) in the Cruz del Eje Department (Pcia. de Cba). |
| title_fullStr | Stemphylium botryosum Wall. and its perfect shape Pleospora herharuni Pers. in onion crops (Allium cepa L.) in the Cruz del Eje Department (Pcia. de Cba). |
| title_full_unstemmed | Stemphylium botryosum Wall. and its perfect shape Pleospora herharuni Pers. in onion crops (Allium cepa L.) in the Cruz del Eje Department (Pcia. de Cba). |
| title_short | Stemphylium botryosum Wall. and its perfect shape Pleospora herharuni Pers. in onion crops (Allium cepa L.) in the Cruz del Eje Department (Pcia. de Cba). |
| title_sort | stemphylium botryosum wall and its perfect shape pleospora herharuni pers in onion crops allium cepa l in the cruz del eje department pcia de cba |
| topic | stemphylium botryosum wall pleospora herharuni pers. allium cepa L. Cruz del Eje stemphylium botryosum wall pleospora herharuni pers. allium cepa L. Cruz del Eje |
| topic_facet | stemphylium botryosum wall pleospora herharuni pers. allium cepa L. Cruz del Eje stemphylium botryosum wall pleospora herharuni pers. allium cepa L. Cruz del Eje |
| url | https://revistas.unc.edu.ar/index.php/agris/article/view/900 |
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