Investigaciones sobre el picudo del frijol, la mustia hilachosa y el mosaico dorado en Centroamerica y Mexico
Advances in research conducted by the Centro Internacional de Agricultura Tropical together with its technicians in Central America, and the close collaboration with national programs are analyzed regarding factors limiting bean productivity in Central America: the bean pod weevil (Apion godmani), B...
| Main Author: | |
|---|---|
| Format: | Informe técnico |
| Language: | Español |
| Published: |
International Center for Tropical Agriculture
1982
|
| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/71886 |
| _version_ | 1855534956778881024 |
|---|---|
| author | Gálvez E., Guillermo E. |
| author_browse | Gálvez E., Guillermo E. |
| author_facet | Gálvez E., Guillermo E. |
| author_sort | Gálvez E., Guillermo E. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Advances in research conducted by the Centro Internacional de Agricultura Tropical together with its technicians in Central America, and the close collaboration with national programs are analyzed regarding factors limiting bean productivity in Central America: the bean pod weevil (Apion godmani), BGMV, and web blight (Thanatephorus cucumeris). A total of 28 bean pod weevil-resistant lines have been obtained in which the percentage of damaged seeds and pods was reduced by 72 and 42 percent, resp. Lines Bat 1235, BAT 1230, Porrillo 70, S-603B, and Porrillo 1 have showed tolerance to web blight in trials in international nurseries (Colombia, Panama, Costa Rica, Nicaragua, El Salvador, Guatemala, and Mexico). Since this tolerance is not sufficient to control the disease, studies have been conducted on chemical and cultural control. The use of mulches combined with a min. tillage system and the use of postemergence herbicides is the most significant practice to obtain an efficient control. With this integrated control system yields up to 1500 kg/ha have been obtained with ICA-Palmar in Panama compared with 500 kg/ha when this system is not used. BGMV-tolerant lines have been released; in Preliminary Trials in 1981 2 tolerant lines were recorded: A171 and A174. (CIAT) |
| format | Informe técnico |
| id | CGSpace71886 |
| institution | CGIAR Consortium |
| language | Español |
| publishDate | 1982 |
| publishDateRange | 1982 |
| publishDateSort | 1982 |
| publisher | International Center for Tropical Agriculture |
| publisherStr | International Center for Tropical Agriculture |
| record_format | dspace |
| spelling | CGSpace718862025-11-05T18:09:02Z Investigaciones sobre el picudo del frijol, la mustia hilachosa y el mosaico dorado en Centroamerica y Mexico Gálvez E., Guillermo E. phaseolus vulgaris apionidae rhizoctonia solani bean golden mosaic virus cultivars resistance integrated control disease control mycoses viroses diseases and pathogens coleoptera injurious insects noxious animals pest control pests north america virus del mosaico dorado del frijol variedades resistencia control integrado control de enfermedades micosis virosis enfermedades y patogenos insectos perjudiciales animales nocivos control de plagas plagas america del norte Advances in research conducted by the Centro Internacional de Agricultura Tropical together with its technicians in Central America, and the close collaboration with national programs are analyzed regarding factors limiting bean productivity in Central America: the bean pod weevil (Apion godmani), BGMV, and web blight (Thanatephorus cucumeris). A total of 28 bean pod weevil-resistant lines have been obtained in which the percentage of damaged seeds and pods was reduced by 72 and 42 percent, resp. Lines Bat 1235, BAT 1230, Porrillo 70, S-603B, and Porrillo 1 have showed tolerance to web blight in trials in international nurseries (Colombia, Panama, Costa Rica, Nicaragua, El Salvador, Guatemala, and Mexico). Since this tolerance is not sufficient to control the disease, studies have been conducted on chemical and cultural control. The use of mulches combined with a min. tillage system and the use of postemergence herbicides is the most significant practice to obtain an efficient control. With this integrated control system yields up to 1500 kg/ha have been obtained with ICA-Palmar in Panama compared with 500 kg/ha when this system is not used. BGMV-tolerant lines have been released; in Preliminary Trials in 1981 2 tolerant lines were recorded: A171 and A174. (CIAT) 1982 2016-02-29T17:13:15Z 2016-02-29T17:13:15Z Report https://hdl.handle.net/10568/71886 es Open Access application/pdf International Center for Tropical Agriculture GALVEZ E., G.E. 1982. Investigaciones sobre el picudo del frijol, la mustia hilachosa y el mosaico dorado en Centroamerica y Mexico. Centro Internacional de Agricultura Tropical (CIAT), Cali, CO. 7 p. (Seminarios internos. Serie SE-11-82) |
| spellingShingle | phaseolus vulgaris apionidae rhizoctonia solani bean golden mosaic virus cultivars resistance integrated control disease control mycoses viroses diseases and pathogens coleoptera injurious insects noxious animals pest control pests north america virus del mosaico dorado del frijol variedades resistencia control integrado control de enfermedades micosis virosis enfermedades y patogenos insectos perjudiciales animales nocivos control de plagas plagas america del norte Gálvez E., Guillermo E. Investigaciones sobre el picudo del frijol, la mustia hilachosa y el mosaico dorado en Centroamerica y Mexico |
| title | Investigaciones sobre el picudo del frijol, la mustia hilachosa y el mosaico dorado en Centroamerica y Mexico |
| title_full | Investigaciones sobre el picudo del frijol, la mustia hilachosa y el mosaico dorado en Centroamerica y Mexico |
| title_fullStr | Investigaciones sobre el picudo del frijol, la mustia hilachosa y el mosaico dorado en Centroamerica y Mexico |
| title_full_unstemmed | Investigaciones sobre el picudo del frijol, la mustia hilachosa y el mosaico dorado en Centroamerica y Mexico |
| title_short | Investigaciones sobre el picudo del frijol, la mustia hilachosa y el mosaico dorado en Centroamerica y Mexico |
| title_sort | investigaciones sobre el picudo del frijol la mustia hilachosa y el mosaico dorado en centroamerica y mexico |
| topic | phaseolus vulgaris apionidae rhizoctonia solani bean golden mosaic virus cultivars resistance integrated control disease control mycoses viroses diseases and pathogens coleoptera injurious insects noxious animals pest control pests north america virus del mosaico dorado del frijol variedades resistencia control integrado control de enfermedades micosis virosis enfermedades y patogenos insectos perjudiciales animales nocivos control de plagas plagas america del norte |
| url | https://hdl.handle.net/10568/71886 |
| work_keys_str_mv | AT galvezeguillermoe investigacionessobreelpicudodelfrijollamustiahilachosayelmosaicodoradoencentroamericaymexico |