Pudriciones radicales
Root rots occur in all the zones where beans are cultivated in the world. Fusarium spp., Pythium spp., Rhizoctonia solani, Sclerotium rolfsii, and Macrophomina phaseoli are found among the responsable microorganisms. Each pathogen developes according to its own optimum conditions. Problems are great...
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| Format: | Informe técnico |
| Language: | Español |
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International Center for Tropical Agriculture
1979
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| Online Access: | https://hdl.handle.net/10568/71372 |
| _version_ | 1855537390983053312 |
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| author | Beebe, Stephen E. |
| author_browse | Beebe, Stephen E. |
| author_facet | Beebe, Stephen E. |
| author_sort | Beebe, Stephen E. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Root rots occur in all the zones where beans are cultivated in the world. Fusarium spp., Pythium spp., Rhizoctonia solani, Sclerotium rolfsii, and Macrophomina phaseoli are found among the responsable microorganisms. Each pathogen developes according to its own optimum conditions. Problems are greater under humid conditions, except for Sclerotium. At CIAT resistant materials are found, susceptible to be improved. The steps to follow in a breeding program are: (1) test promissory materials for each pathogen; (2) include these evaluations in the choice of parents; and (3) test progeny in advanced generations to recover a resistance equal or superior to that of the parents. Information on resistance trials on different var. are presented in table form. (CIAT) |
| format | Informe técnico |
| id | CGSpace71372 |
| institution | CGIAR Consortium |
| language | Español |
| publishDate | 1979 |
| publishDateRange | 1979 |
| publishDateSort | 1979 |
| publisher | International Center for Tropical Agriculture |
| publisherStr | International Center for Tropical Agriculture |
| record_format | dspace |
| spelling | CGSpace713722025-11-05T18:14:32Z Pudriciones radicales Beebe, Stephen E. phaseolus vulgaris mycoses phoma exigua var. exigua roots plant breeding resistance diseases and pathogens pests plant anatomy micosis ascochyta phaseolorum raíces fitomejoramiento resistencia Root rots occur in all the zones where beans are cultivated in the world. Fusarium spp., Pythium spp., Rhizoctonia solani, Sclerotium rolfsii, and Macrophomina phaseoli are found among the responsable microorganisms. Each pathogen developes according to its own optimum conditions. Problems are greater under humid conditions, except for Sclerotium. At CIAT resistant materials are found, susceptible to be improved. The steps to follow in a breeding program are: (1) test promissory materials for each pathogen; (2) include these evaluations in the choice of parents; and (3) test progeny in advanced generations to recover a resistance equal or superior to that of the parents. Information on resistance trials on different var. are presented in table form. (CIAT) 1979 2016-02-29T17:10:32Z 2016-02-29T17:10:32Z Report https://hdl.handle.net/10568/71372 es Open Access application/pdf International Center for Tropical Agriculture BEEBE, S. 1979. Pudriciones radicales. Centro Internacional de Agricultura Tropical (CIAT), Cali, CO. 7 p. |
| spellingShingle | phaseolus vulgaris mycoses phoma exigua var. exigua roots plant breeding resistance diseases and pathogens pests plant anatomy micosis ascochyta phaseolorum raíces fitomejoramiento resistencia Beebe, Stephen E. Pudriciones radicales |
| title | Pudriciones radicales |
| title_full | Pudriciones radicales |
| title_fullStr | Pudriciones radicales |
| title_full_unstemmed | Pudriciones radicales |
| title_short | Pudriciones radicales |
| title_sort | pudriciones radicales |
| topic | phaseolus vulgaris mycoses phoma exigua var. exigua roots plant breeding resistance diseases and pathogens pests plant anatomy micosis ascochyta phaseolorum raíces fitomejoramiento resistencia |
| url | https://hdl.handle.net/10568/71372 |
| work_keys_str_mv | AT beebestephene pudricionesradicales |