Working Document Series Open Access Cowpea resistance to scab fungus in Uganda: Can resistance be achieved using landraces as source of genes? E. Adipala · E. Afutu · M. Biruma · P.R. Rubaihayo Cowpea (Viga unguiculata L. Walp), the third most important legume food crop in Uganda is faced with a lot of challenges, paramount among them being scab disease. Mean yield is less than 400 kg/ha though the crop has a yield potential of 3… RUF-36238 2016 CC BY 4.0 18 Oct 2016