American Society of Agronomy
Crop Science Society of America (CSSA)
International Turfgrass Society
National Council of Commercial Plant Breeders
American Phytopathological Society
International Seed Federation
New Jersey Turfgrass Association
Midwest Golf Course Superintendents Association (Honorary)
Golf Course Superintendents Association of America
Dr. William Meyer Department of Plant Biology Rutgers, The State University of New Jersey