Some cultural strategies for management of bean stem maggots (Diptera: Agromyzidae) on beans in Tanzania
Molecular characterization of the incitant of cowpea bacterial blight and pustule, Xanthomonas campestris pv. vignicola
Environmental constraints to nodulation and nitrogen fixation of Phaseolus vulgaris L. in Tanzania. I. A survey of soil fertility, root nodulation and multi-locational responses to Rhizobium inoculation
Haricot bean agroecology in Ethiopia: Definition using agroclimatic and crop growth simulation models
Genotype x environment interaction and optimum resource allocation for yield and yield components of cassava