Theses & Dissertations Open Access Variability in late blight severity and pathogen population in Uganda Julius Mukalazi In Uganda, it is suspected that late blight (Phytophora infestants) is largely responsible for the low tuber yields of potato. However, there is no quantitative information on the variability in occurrence of late blight disease in the cou… RUF-35434 2000 CC BY 4.0 25 Sep 2015