Resistencia a enfermedades de hongos
Material type:![Article](/opac-tmpl/lib/famfamfam/AR.png)
- Phaseolus vulgaris
- Cultivars
- Germplasm
- Resistance
- Selection
- Uromyces phaseoli
- Isariopsis griseola
- Colletotrichum lindemuthianum
- Rhizoctonia solani
- ASCOCHYTA FABAE
- Colombia
- Mycoses
- DISEASES AND PATHOGENS
- Pests
- South America
- America
- Phaseolus vulgaris
- Chapters in reports
- Capítulos de informes
- Beans
- Frijol
- CIAT Editor
- Book chapters
- 24104e
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CIAT Library Electronic documents collection | Electronic Document | Short Loan | |||||
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CIAT Library CIAT Publications | CIAT Publications | 24104e (Browse shelf(Opens below)) | Available |
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En 1984, la mayoria de los esfuerzos en patologia del Programa de Frijol del CIAT se concentraron en la evaluacion del germoplasma de frijol por su reaccion a los principales patogenos del frijol en condiciones de campo en varios viveros internacionales en muchas de las areas de cultivo. Se dio alta prioridad a las enfermedades del frijol mas ampliamente dispersas y economicamente importantes tales como antracnosis, roya, mancha foliar angular y mustia hilachosa. Ademas de estos viveros internacionales, otro germoplasma y progenies mejoradas del Programa de Frijol se evaluaron rutinariamente en proyectos de mejoramiento especificos o en viveros avanzados en Colombia y otras areas de America Latina en estrecha colaboracion con los cientificos de frijol de los programas nacionales. Similarmente, se evaluaron en el invernadero las lineas y accesiones del germoplasma de frijol por su reaccion a roya, antracnosis, mancha foliar angular, anublo de halo y anublo bacteriano comun para estudiar la variacion patogenica existente entre las poblaciones de patogenos de frijol, los mecanismos de resistencia a enfermedades y los estudios basicos en patologia de frijol. (RA-CIAT)
In 1984, most of the pathology efforts of the CIAT Bean Program concentrated on the evaluation of bean germplasm for their reaction to the main bean pathogens under field conditions in several international nurseries throughout many of the bean growing areas. High priority was given to the most widespread and economically important bean diseases such as anthracnose, rust, angular leaf spot, and web blight. In addition to the international bean disease nurseries, other bean program germplasm and breeding progenies were routinely evaluated either in specific breeding projects or in advanced nurseries both in Colombia and other areas of Latin America in close collaboration with bean scientists from national programs. Similarly, bean germplasm accessions and lines were evaluated in the greenhouse for their reaction to rust, anthracnose, angular leaf spot, halo blight, and common bacterial blight to study the pathogenic variation existing among the populations of bean pathogens, disease resistance mechanisms, and basic studies in bean pathology. (CIAT)