Similar Items: Avances sobre identificación, detección y manejo de los virus de la yuca en América Latina
- Comparacion de tres metodos de la tecnica inmunoenzimatica ELISA para el diagnostico del virus del mosaico comun de la yuca
- Recent progress in the identification of viruses of Phaseolus vulgaris in Africa
- Improved purification procedure and some serological and physical properties of cassava common mosaic virus from South America
- Surveys of cassava plantations in Colombia for virus and virus- like diseases
- Identificación y nomenclatura de las especies de Brachiaria
- Identificación y autentificación de variedades de cítricos mediante detección de variaciones estructurales cromosómicas
Author: 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
Author: Pineda López, Benjamín
- El movimiento de germoplasma y riegos de introducción de fitopatógenos.
- Estudios sobre algunas de las relaciones entre el virus del rayado colombiano del maíz, su vector y la variedad de maíz ICA v. 504.
- Consideraciones a cerca [i.e.] de los virus de la yuca y su importancia en Colombia [resumen]
- El rincón de los virus (definición, origen y sujetos de afección)
- Evidencias del mildeo velloso (Peronsclerospora sorghi (W. Weston & Uppal) C.G. Shaw) en cultivos de maíz y sorgo en Colombia
- Reconocimiento de enfermedades fungosas transmitidas por semilla en germoplasma de Brachiaria spp