Affiliation: | 1. Institute for Genomic Biology, University of Illinois Urbana-Champaign, 1206 West Gregory Drive, Urbana, IL, 61801 USA;2. United States Department of Agriculture, Agricultural Research Service, Soil Management and Sugarbeet Research Unit, 1701 Centre Ave, Fort Collins, CO, 80526 USA;3. Michigan State University Extension, 612 E. Main Street, Centreville, MI, 49032 USA;4. Kellogg Biological Station, Michigan State University, 3700 East Gull Lake Drive, Hickory Corners, MI, 49060 USA;5. Upper Peninsula Research and Extension Center, Michigan State University, E3774 University Drive, Chatham, MI, 49816 USA;6. Department of Plant, Soil and Microbial Science, Michigan State University, 1066 Bogue St., East Lansing, MI, 48824 USA |