Stem rust: its history in Kenya and research to combat a global wheat threat Fetch, Thomas G. ; Park, Robert F. ; Pretorius, Zacharias A. ; Depauw, Ronald M. Abstract Publication: Canadian Journal of Plant Pathology Pub Date: December 2021 DOI: 10.1080/07060661.2021.1902860 Bibcode: 2021CaJPP..43S.275F