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The bean fly (Ophiomyia spp.) is considered the most economically damaging field insect pest of common beans in Uganda. Despite the use of existing pest management approaches, reported damage has remained high. Forty-eight traditional and improved common bean varieties currently grown in farmers’...


Ssekandi, W.Mulumba, J.W.Colangelo, P.Nankya, R.Fadda, CarloKarungi, J.Otim, M.de Santis, P.Jarvis, Devra I.[The use of common bean (Phaseolus vulgaris ) traditional varieties and their mixtures with commercial varieties to manage bean fly (Ophiomyia spp .) infestations in Uganda]The use of common bean (Phaseolus vulgaris ) traditional varieties and their mixtures with commercial varieties to manage bean fly (Ophiomyia spp .) infestations in Uganda

Crop variety mixtures (different varieties of a crop grown together in a single plot) have been successfully deployed in pathogen and pest management for several crops including wheat, common bean and rice. Despite the available evidence, promotion of this approach has remained limited in many co...


Nankya, R.Mulumba, J.W.Caracciolo, F.Raimondo, M.Schiavello, F.Gotor, E.Kikulwe, E.Jarvis, Devra I.[Yield perceptions, determinants and adoption impact of on farm varietal mixtures for common bean and banana in Uganda]Yield perceptions, determinants and adoption impact of on farm varietal mixtures for common bean and banana in Uganda

Transformations that farmers bring to their traditional farming systems and their impacts on the conservation and evolution of maize varieties over a 12-year period are investigated using a longitudinal analysis. Despite the increased introduction and supply of improved maize variety seeds in the...


Fenzi, M.Jarvis, Devra I.Reyes, L.M.A.Moreno, L.L.Tuxill, J.[Longitudinal analysis of maize diversity in Yucatan, Mexico: influence of agro-ecological factors on landraces conservation and modern variety introduction]Longitudinal analysis of maize diversity in Yucatan, Mexico: influence of agro-ecological factors on landraces conservation and modern variety introduction

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