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Lozano, J.C.Toro, Julio C.Castro Merino, A.Bellotti, Anthony C.[Producción de material de siembra de yuca]Producción de material de siembra de yuca
Autor: Lozano, J.C.

Research results obtained during 1975-87 on the biocontrol of cassava pathogens are summarized with emphasis on the use of fluorescent pseudomonads as biocontrol agents in different cassava production systems. Evidence of biocontrol of Uromyces spp. by the mycoparasite Darluca filum is reviewed. ...


Lozano, J.C.[Biocontrol of cassava pathogens: A useful approach]Biocontrol of cassava pathogens: A useful approach
Autor: Lozano, J.C.

CIAT`s contribution to this joint research program was (1) to develop a technique for the production of bacteria-free planting stocks of cassava and (2) to study the effect of physical therapeutic agents on vegetative material used for propagation. The propagation technique developed to produce C...


Lozano, J.C.[Inactivation of pathogenic organisms of cassava (Manihot esculenta Crantz) by heat and other treatments]Inactivation of pathogenic organisms of cassava (Manihot esculenta Crantz) by heat and other treatments
Autor: Lozano, J.C.

The different alternatives for disease control in cassava, reported as efficient and that could be taken into account when designing technological packages for cassava production, are summarized. These are cultu-ral control (crop rotation, planting on furrows, elimination of crop resi-dues, dista...


Lozano, J.C.[Alternativas para el control de enfermedades en yuca]Alternativas para el control de enfermedades en yuca
Lozano, J.C.Toro, Julio C.Castro Merino, A.Bellotti, Anthony C.[Selección y preparación de estacas de yuca para siembra]Selección y preparación de estacas de yuca para siembra
Lozano, J.C.Toro, Julio C.Castro Merino, A.Bellotti, Anthony C.Ceballos, L.F.Fernández, F.O.[Study guide to be used as a supplement to the audiotutorial unit on the same topic][Selection and preparation of cassava cuttings for planting]Selection and preparation of cassava cuttings for planting
Ceballos, L.F.Lozano, J.C.[Selección y preparación de estacas de yuca para siembra [conjunto audiotutorial]]Selección y preparación de estacas de yuca para siembra [conjunto audiotutorial]

The predominant farming system in La Colorada (Magdalena, Colombia), where cassava is a subsistence crop, is briefly reviewed. The intensive land use has caused soil leaching and infestation with root pathogens such as Diplodia manihotis and Fusarium oxysporum and cassava production has decreased...


Laberry, R.Lozano, J.C.Acosta, A.El Sharkawy, M.[Sistema integral de produccion de yuca para La Colorada (Magdalena) una zona infestada de Diplodia manihotis y Fusarium oxysporum]Sistema integral de produccion de yuca para La Colorada (Magdalena) una zona infestada de Diplodia manihotis y Fusarium oxysporum

Lozano, J.C.Toro, Julio C.Castro Merino, A.Bellotti, Anthony C.[Produçao de material de plantio da mandioca]Produçao de material de plantio da mandioca

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