Répartition géographique de la bactériose vasculaire du manioc en Colombie et variabilité de l`agent pathogène
Cassava is an important crop in Colombia grown on approximately 196 000 hectares of land. One of the limiting factors for production is Xanthomonas axonopodis pv. manihotis (Xam). The geographical distribution of the disease and its incidence are described for different ecological zones of Colombia....
| Main Authors: | , |
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| Format: | Journal Article |
| Language: | Francés |
| Published: |
1997
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/88861 |
| _version_ | 1855520720734388224 |
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| author | Verdier, Valerie M. Restrepo, Silvia |
| author_browse | Restrepo, Silvia Verdier, Valerie M. |
| author_facet | Verdier, Valerie M. Restrepo, Silvia |
| author_sort | Verdier, Valerie M. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Cassava is an important crop in Colombia grown on approximately 196 000 hectares of land. One of the limiting factors for production is Xanthomonas axonopodis pv. manihotis (Xam). The geographical distribution of the disease and its incidence are described for different ecological zones of Colombia. The bacterial strains collected in 3 zones were characterized using a molecular approach and their virulence was assessed. A total of 26 groups of Xam were defined and their distribution in the 3 ecological zones analysed. Pathogen variability was very low in the highland zone. Implications of the results for improving genetic resistance are discussed. |
| format | Journal Article |
| id | CGSpace88861 |
| institution | CGIAR Consortium |
| language | Francés |
| publishDate | 1997 |
| publishDateRange | 1997 |
| publishDateSort | 1997 |
| record_format | dspace |
| spelling | CGSpace888612025-06-12T09:15:39Z Répartition géographique de la bactériose vasculaire du manioc en Colombie et variabilité de l`agent pathogène Verdier, Valerie M. Restrepo, Silvia manihot esculenta geographical distribution xanthomonas symptoms genetic resistance distribución geográfica síntomas resistencia genética Cassava is an important crop in Colombia grown on approximately 196 000 hectares of land. One of the limiting factors for production is Xanthomonas axonopodis pv. manihotis (Xam). The geographical distribution of the disease and its incidence are described for different ecological zones of Colombia. The bacterial strains collected in 3 zones were characterized using a molecular approach and their virulence was assessed. A total of 26 groups of Xam were defined and their distribution in the 3 ecological zones analysed. Pathogen variability was very low in the highland zone. Implications of the results for improving genetic resistance are discussed. 1997 2017-10-12T08:04:20Z 2017-10-12T08:04:20Z Journal Article https://hdl.handle.net/10568/88861 fr Open Access Verdier, Valérie; Restrepo, Silvia. 1997. Répartition géographique de la bactériose vasculaire du manioc en Colombie et variabilité de l`agent pathogène. Les Cahiers de la Recherche Développement. (44):16-26. |
| spellingShingle | manihot esculenta geographical distribution xanthomonas symptoms genetic resistance distribución geográfica síntomas resistencia genética Verdier, Valerie M. Restrepo, Silvia Répartition géographique de la bactériose vasculaire du manioc en Colombie et variabilité de l`agent pathogène |
| title | Répartition géographique de la bactériose vasculaire du manioc en Colombie et variabilité de l`agent pathogène |
| title_full | Répartition géographique de la bactériose vasculaire du manioc en Colombie et variabilité de l`agent pathogène |
| title_fullStr | Répartition géographique de la bactériose vasculaire du manioc en Colombie et variabilité de l`agent pathogène |
| title_full_unstemmed | Répartition géographique de la bactériose vasculaire du manioc en Colombie et variabilité de l`agent pathogène |
| title_short | Répartition géographique de la bactériose vasculaire du manioc en Colombie et variabilité de l`agent pathogène |
| title_sort | repartition geographique de la bacteriose vasculaire du manioc en colombie et variabilite de l agent pathogene |
| topic | manihot esculenta geographical distribution xanthomonas symptoms genetic resistance distribución geográfica síntomas resistencia genética |
| url | https://hdl.handle.net/10568/88861 |
| work_keys_str_mv | AT verdiervaleriem repartitiongeographiquedelabacteriosevasculairedumaniocencolombieetvariabilitedelagentpathogene AT restreposilvia repartitiongeographiquedelabacteriosevasculairedumaniocencolombieetvariabilitedelagentpathogene |