Manejo integrado de mustia hilachosa causada por Thanatephorus cucumeris (Frank) Donk en frijol comun
An expt. was established in Esparza (Costa Rica), on the integrated management of web blight (Thanatephorus cucumeris) in common beans under the min. tillage system. Var. Porrillo 70 (intermediate resistance) and ICA Pijao (susceptible) were used. Herbicides gliphosate and paraquat (1.0 kg/ha) of ea...
| Autores principales: | , , , , |
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| Formato: | Journal Article |
| Lenguaje: | Español |
| Publicado: |
1987
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/88610 |
| _version_ | 1855541437705224192 |
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| author | Sánchez, H.M. Alfaro M., R. Morales G., A. Mora B., B. Gálvez E., Guillermo E. |
| author_browse | Alfaro M., R. Gálvez E., Guillermo E. Mora B., B. Morales G., A. Sánchez, H.M. |
| author_facet | Sánchez, H.M. Alfaro M., R. Morales G., A. Mora B., B. Gálvez E., Guillermo E. |
| author_sort | Sánchez, H.M. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | An expt. was established in Esparza (Costa Rica), on the integrated management of web blight (Thanatephorus cucumeris) in common beans under the min. tillage system. Var. Porrillo 70 (intermediate resistance) and ICA Pijao (susceptible) were used. Herbicides gliphosate and paraquat (1.0 kg/ha) of each, were applied 5 days before planting. A mixture of fluazifop- butyl + bentazon at 0.75 + 1.0 kg/ha, resp., was applied 21 days after planting. Doses of 1.2 g/liter of benomyl were applied at 20, 30, and 45 days after planting. Two absolute control treatments were added; both cv. were maintained free of weeds during the cropping cycle. Var. Porrillo 70 was superior to var. ICA Pijao in yield and its components. The combined analysis of the treatments showed that var. Porrillo 70 with both preemergent and foliar application of benomyl resulted in greatest yields and least severity of the disease. Postemergent applications of the same treatments did not improve coverage or yield; instead, the overdosification of bentazon had a phytotoxic effect on the crop. (AS (extract)-CIAT) |
| format | Journal Article |
| id | CGSpace88610 |
| institution | CGIAR Consortium |
| language | Español |
| publishDate | 1987 |
| publishDateRange | 1987 |
| publishDateSort | 1987 |
| record_format | dspace |
| spelling | CGSpace886102024-03-06T10:16:43Z Manejo integrado de mustia hilachosa causada por Thanatephorus cucumeris (Frank) Donk en frijol comun Sánchez, H.M. Alfaro M., R. Morales G., A. Mora B., B. Gálvez E., Guillermo E. phaseolus vulgaris rhizoctonia solani disease control herbicides fungicides integrated control cultivars yield components yields tillage chemical control cultivation diseases and pathogens mycoses pest control pests control de enfermedades herbicidas fungicidas control integrado variedades componentes del rendimiento rendimiento labranza An expt. was established in Esparza (Costa Rica), on the integrated management of web blight (Thanatephorus cucumeris) in common beans under the min. tillage system. Var. Porrillo 70 (intermediate resistance) and ICA Pijao (susceptible) were used. Herbicides gliphosate and paraquat (1.0 kg/ha) of each, were applied 5 days before planting. A mixture of fluazifop- butyl + bentazon at 0.75 + 1.0 kg/ha, resp., was applied 21 days after planting. Doses of 1.2 g/liter of benomyl were applied at 20, 30, and 45 days after planting. Two absolute control treatments were added; both cv. were maintained free of weeds during the cropping cycle. Var. Porrillo 70 was superior to var. ICA Pijao in yield and its components. The combined analysis of the treatments showed that var. Porrillo 70 with both preemergent and foliar application of benomyl resulted in greatest yields and least severity of the disease. Postemergent applications of the same treatments did not improve coverage or yield; instead, the overdosification of bentazon had a phytotoxic effect on the crop. (AS (extract)-CIAT) 1987 2017-10-12T08:03:33Z 2017-10-12T08:03:33Z Journal Article https://hdl.handle.net/10568/88610 es Limited Access SANCHO, H.M.; ALFARO M., R.; MORALES G., A.; MORA B., B.; GALVEZ E., G.E. 1987. Manejo integrado de mustia hilachosa causada por Thanatephorus cucumeris (Frank) Donk en frijol comun. Manejo Integrado de Plagas. (4):39-46. |
| spellingShingle | phaseolus vulgaris rhizoctonia solani disease control herbicides fungicides integrated control cultivars yield components yields tillage chemical control cultivation diseases and pathogens mycoses pest control pests control de enfermedades herbicidas fungicidas control integrado variedades componentes del rendimiento rendimiento labranza Sánchez, H.M. Alfaro M., R. Morales G., A. Mora B., B. Gálvez E., Guillermo E. Manejo integrado de mustia hilachosa causada por Thanatephorus cucumeris (Frank) Donk en frijol comun |
| title | Manejo integrado de mustia hilachosa causada por Thanatephorus cucumeris (Frank) Donk en frijol comun |
| title_full | Manejo integrado de mustia hilachosa causada por Thanatephorus cucumeris (Frank) Donk en frijol comun |
| title_fullStr | Manejo integrado de mustia hilachosa causada por Thanatephorus cucumeris (Frank) Donk en frijol comun |
| title_full_unstemmed | Manejo integrado de mustia hilachosa causada por Thanatephorus cucumeris (Frank) Donk en frijol comun |
| title_short | Manejo integrado de mustia hilachosa causada por Thanatephorus cucumeris (Frank) Donk en frijol comun |
| title_sort | manejo integrado de mustia hilachosa causada por thanatephorus cucumeris frank donk en frijol comun |
| topic | phaseolus vulgaris rhizoctonia solani disease control herbicides fungicides integrated control cultivars yield components yields tillage chemical control cultivation diseases and pathogens mycoses pest control pests control de enfermedades herbicidas fungicidas control integrado variedades componentes del rendimiento rendimiento labranza |
| url | https://hdl.handle.net/10568/88610 |
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