Enabling smallholder farmers' competitiveness in the market: Productivity and agroenterprise development innovations in Tanzania
Observations about the distribution of cassava germplasm from an international collection. CBN-V, Saint Louis, Missouri, USA, 4-9 November 2001.
Avances en el manejo integrado de Cyrtomenus bergi Froeschner (Hemiptera: Cydnidae), chinche de la viruela, en el cultivo de yuca (Manihot esculenta Crantz)
Biological control in complex agro-ecosystems : how parasitoids cope with a multi-species infestation in cassava
Contributions towards the knowledge on the biology, behavior and distribution of the stem borer (Chilomina clarkei; Lepidoptera: Pyralidae) in Tolima, Colombia