L'approche participative dans la recherche sur le mode de gestion des espèces cultivées localement en fonction du genre au Mali: méthodologie et techniques: Cas du Mali
IPM for a safer environment: Integrated Pest Management in major agroecosystems in the Americas: Project-PE1 Annual Report 1998
Sustainable Integrated Management of Whiteflies Through Host Plant Resistance: Progress Report 2001-2002
Bean farmer day at Lushoto : Northern and Southern Tanzania bean farmer day held at Lushoto, Tanga, Northern Tanzania
Rwanda scientists´ visit to bean IPM farmer communities in Hai District, Kilimanjaro region, Northern Tanzania
Accomplishments of participatory research for systems improvement in Iganga District, Uganda 1993 to 1997