2003 U.S.G.A. Green Section
1999 Utah State University Cooperative Extension
University of Arizona Cooperative Extension
2009 Virginia Cooperative Extension
University of Illinois, Dept. of Agricultural Engineering
2008 University of Arkansas Cooperative Extension
2004 Rutgers Cooperative Research & Extension
Cornell University Turfgrass Times
2004 North Carolina State University, College of Agriculture & Life Sciences
1999 North Carolina Depart of Agriculture & Consumer Services
2004 North Carolina State University, College of Agriculture & Life Sciences
2010 Fungicide Resistance Action Committee (FRAC)
2009 Virginia Cooperative Extension
Purdue University, Purdue Extension
National Institute of Standards & Technology (NIST)
Cornell Cooperative Extension
2006 Maryland Cooperative Extension
2001 Penn State University, College of Agricultural Sciences
Litchfield Analytical Services
1999 University of California, Division of Agriculture and Natural Resources
2010 University of Arkansas, Division of Agriculture
1998 North Carolina Cooperative Extension Service
2007 National Turfgrass Evaluation Program (NTEP)
2010 National Turfgrass Evaluation Program (NTEP)
2011 North Carolina State University
2009 Iowa State University , University Extension
2011 Purdue University, Purdue Extension
2000 Alabama Cooperative Extension System
North Carolina Christmas Tree Association
1999 Colorado State University Cooperative Extension
2003 University of Tennessee, Agricultural Extension Service
2001 Purdue University, Purdue Extension
2009 Penn State University, College of Agricultural Sciences
1998 Natural Resources Conservation Service
2008 University of Georgia, College of Agricultural & Environmental Sciences
2009 University of Tennessee, Institute of Agriculture
1998 Colorado State University Cooperative Extension
1999 Texas Agricultural Extension Service
2001 North Carolina State University, College of Agriculture & Life Sciences
1998 Backyard Conservation
2009 Virginia Cooperative Extension
Wallace Menn and Mark Hall
2003 North Carolina Depart of Agriculture & Consumer Services
2003 University of Florida, Institute of Food and Agricultural Sciences Extension
2005 Oregon State University
Dr. Daniel Potter and Dr. Michael Potter
1996 University of Kentucky, College of Agriculture