Ejemplares similares: Eliminacion de virus y propagacion de clones en la yuca (Manihot esculenta Crantz)
- Nuevo metodo para transporte de material vegetativo indexado de yuca (Manihot esculenta Crantz)
- Infraestructura necesaria para el intercambio de germoplasma de yuca
- Cultivo de tejidos
- Elimination of cassava (Manihot esculenta Crantz) viruses by thermotherapy and meristem-tip culture
- Aluminum-induced phosphorus accumulation in the meristematic zone of root apices of a tropical forage grass, Brachiaria decumbens
- Reproduccion vegetativa de materiales para la siembra libres de enfermedades
Autor: Roca, W.
- Caracterización bioquímica y molecular de la colección colombiana de musáceas.
- The Cassava Biotechnology Network (CBN) and cassava biotechnology research
- Applications of biotechnology to Brachiaria
- Involvement of farmers in the development of cassava low-cost input, invitro propagation methods
- Taller Latinoamericano sobre Intercambio de Germoplasma de Papa y Yuca (1, 1982, Cali, Colombia). Memorias
- Biotecnología disponible en arroz
Autor: Nolt, Barry L.
- Postharvest root deterioration or vascular streaking of cassava clones (accessions and breeding lines) was evaluated with harvests at different ages (8 and 12 mo.), seasons (beginning and end of wet season), and locations (CIAT-Palmira, Carimagua, and Caribia in Colombia) to assess the effect of environmental factors on cassava genotypes. Vascular streaking was sensitive to any of these environmental factors. Genotype x location interaction was highly significant suggesting that final cv. selection should be carried out in each location. Genetic analysis carried out in one location suggested that inheritance of vascular streaking was, at least partly, controlled by additive factors and was quantitative rather than qualitative. Narrow sense heritability of 0.64 was obtained. Vascular streaking was highly and significantly correlated with root DM content in all the trials conducted during 7 yr. Since free recombination between resistance to vascular streaking and high root DM content may not be possible, the most acceptable balance between these 2 traits should be defined according to the use of product and edaphoclimatic condition of production area prior to selection program. (AS)
- Improved purification procedure and some serological and physical properties of cassava common mosaic virus from South America
- Comparacion de tres metodos de la tecnica inmunoenzimatica ELISA para el diagnostico del virus del mosaico comun de la yuca
- Evidence for a latent viruslike agent in cassava
- Elimination of cassava (Manihot esculenta Crantz) viruses by thermotherapy and meristem-tip culture
- Avances sobre identificación, detección y manejo de los virus de la yuca en América Latina