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Information on some diseases and pests that attack cassava, as well as the symptoms induced by nutritional deficiencies and toxicities and damage resulting from the misuse of herbicides are given in this manual. Specific and general recommendations regarding the control of the described problems ...

En este manual se presenta informacion sobre algunas de las enfermedades y plagas que atacan a la yuca, como tambien los sintomas inducidos por deficiencias y toxicidades nutricionales y danos debidos al uso incorrecto de los herbicidas. Se incluyen recomendaciones generales y especificas para el...


Lozano, J.C.Bellotti, Anthony C.Reyes, J.A.Howeler, Reinhardt H.Leihner, D.E.Doll, J.[Field problems in cassava]Field problems in cassava

This audiotutorial unit (cassette, printed script, 76 color slides, study guide, self-evaluation test), prepared by the Communications Support Unit at CIAT, is available for use with a manually or automatically synchronized slide projector/cassette tape reccorder. Each unit is a vailabIe from the...

Esta unidad audiotutorial (cinta magnetofonica, guion, 76 transparencias a color, guia de estudio, auto-evaluacion), preparada por la Unidad de Comunicaciones del CIAT, esta disponible para usarla en sincronizacion automatica o manual por medio de un proyector de transparencias o una grabadora de...


Cock, James H.Domínguez O., Carlos E.Ceballos L., Luis FernandoArregocés, Oscar[Un tipo ideal de planta de yuca para rendimiento máximo [conjunto audiotutorial]]Un tipo ideal de planta de yuca para rendimiento máximo [conjunto audiotutorial]

This structured vocabulary of terms related to cassava is divided into 2 sections: a categorized listing, giving the main relationships among the terms; and an alphabetical listing, giving the full array of relationships among the descriptors. The thesaurus was developed in order to assist the Ca...


Leatherdale, D.[Cassava thesaurus]Cassava thesaurus

A series of trials were carried out using cassava. Crop growth rate increased with leaf area up to LAI 4; root growth rate increased up to LAI 3-3.5, then declined. LAI is determined by leaf size, leaf formation rate and individual leaf life. Leaf size reached a max 4 mo after planting and then d...


Cock, James H.Franklin, D.Sandoval, GJuri, P.[La planta ideal de yuca para obtener rendimientos máximos]La planta ideal de yuca para obtener rendimientos máximos
Autor: Monge, F

A description is given of a new approach to provide information to cassava workers and the creation of a Cassava Information Center, one of a worldwide network of centers providing highly specialized, current information to agricultural researchers. Factors are described that have contributed to ...


Monge, F[Making information accessible]Making information accessible
Sarria, H[Trozos de yuca seca para alimentacion animal. Resultados y analisis de la campana 1987-1988]Trozos de yuca seca para alimentacion animal. Resultados y analisis de la campana 1987-1988

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