Fertilizer
Chemical Manufactures
Syngenta Professional Products
University/Government
Penn State Turfgrass Management: Home Lawns
Colorado State University Entomology Site
Colorado State University Turf Management Program
Colorado State University Turf Club
Iowa State University Entomology Site
North Carolina State University Turf Files
Purdue Turfgrass Science Program
Penn State Center for Turfgrass Science
Rutgers Professional Golf Turf Management School
Rutgers University Center for Turfgrass Science
University of Guelph Turfgrass Institute
University of Maryland Turf Online
University of Minnesota Crookston
University of Missouri Turfgrass Site
University of Nebraska Parasitic Nematode Site
University of Wisconsin Badger Turf and Grounds Club
Virginia Tech Pesticide Programs
Turfgrass Links
American Society for Horticultural Science
American Horticultural Society
International Society of Arboriculture
The Irrigation and Green Industry Network
KTURF: A pesticide and nitrogen leaching model
Minnesota Turf and Grounds Foundation
National Turfgrass Evaluation Program
Pesticide Calibration Formulas and Information
Turfgrass Information File (TGIF)
Turftec-Web -- The Web site for professional turf technicians
"Ultimate Turfgrass Links Page"
Trade Organizations
Minnesota Nursery & Landscape Association
PLANET - Professional Landcare Network
Technical Links
Weed Alert - Weed Identification
National Oceanic & Atmospheric Administration
Publications
