The role of weeds and non-host crops in the survival of Xanthomonas campestris pv. phaseoli in Uganda
Crop collecting mission in the Southern, Western, Central, Copperbelt and Luapula provinces of Zambia. Plant Genetic Resources Newsletter 50:45-50. AGP:PGR/50
Systems dynamics and heterogeneity: the key to unlocking West Africa`s potential? the case of maize in Nigeria
Criteria to develop a screening technique for a low-pH and low-P soil in Malawi: Effect of phosphorous on growth and yield of beans