Theses & Dissertations Open Access Pathogen variation and quantification of pythium species bean fields in Uganda Julius Mukalazi In Uganda, a major pathogen genus causing severe phaseolus bean root rot, particularly in South western, is Pythium. But there is no information on the different pythium species associated with bean root rots nor about impact of use of org… RUF-35492 2004 CC BY 4.0 29 Sep 2015