1 | Department of Crop and Soil Sciences, Washington State University, PO Box 646420, Pullman, WA, USA 99164-6420 |
2 | Department of Plant Sciences & Plant Pathology, Montana State University, PO Box 173150 Bozeman, MT, USA 59717-3150 |
3 | Civil and Environmental Engineering, Washington State University, PO Box 642910, Pullman, WA 99164 |
4 | Plant Sciences, Crop Development Centre, University of Saskatchewan, 2C04-Agriculture Building, Saskatoon, SK, Canada S7N 5A8 |