Wang, M N Barberry as Alternate Host Is Important for Puccinia graminis f. sp. tritici But Not for Puccinia striiformis f. sp. tritici in the U.S. Pacific Northwest. [electronic resource] - Plant disease Nov 2015 - 1507-1516 p. digital Publication Type: Journal Article ISSN: 0191-2917 Standard No.: 10.1094/PDIS-12-14-1279-RE doi