1. Ampaire EL 2003 Farmers’ Indigenous Technical Knowledge of Bean Disease Management and Communication Systems in Southwestern Uganda Makerere, Uganda Makerere University
2. CIAT 2004 Africa: Bean pathology http://ciat-library.ciat.cgiar.org/Articulos_Ciat/report_2004/ipm_2004_12.pdf
3. FAO 2017 Food and agriculture data: crop production http://www.fao.org/faostat/en/#data/QC
4. Gichuru VG 2008 Influence of Farming Systems and Crop Host Varieties on Pythium Root Rot Epidemic in a Highland Agroecology of South Western Uganda Makerere, Uganda Makerere University