Alloatti, Julieta Screening a Diverse Soybean Germplasm Collection for Reaction to Purple Seed Stain Caused by Cercospora kikuchii. [electronic resource] - Plant disease Aug 2015 - 1140-1146 p. digital Publication Type: Journal Article ISSN: 0191-2917 Standard No.: 10.1094/PDIS-09-14-0878-RE doi