Stack J, Cardwell K, Hammerschmidt R, Byrne J, Loria R, Snover-Clift K, Baldwin W, Wisler G, Beck H, Bostock R, Thomas C, Luke E
Great Plains Diagnostic Network, Kansas State University, Manhattan.
USDA CSREES, Washington D.C.
Plant Dis. 2006 Feb;90(2):128-136. doi: 10.1094/PD-90-0128.