NaEx Corp

University Of Florida - Institute of Food and Agricultural Sciences
http://www.ifas.ufl.edu/

University of Florida County Extension Bookstore- Great Books for Home Owners, Golf Course Superintendents and Agriculture.
Florida Homeowners see "Florida Lawn Handbook" great resource.
http://ifasbooks.ufl.edu/

USDA Website
http://www.usda.gov/

List of County Extension Offices - United States
http://ace.orst.edu/info/nptn/countyext.htm

Environmental Protection Agency
http://www.epa.gov/

Turfgrass Producers International - Lawn Institute
http://www.lawninstitute.com/

Turfgrass Associations

Colorado Sports Turf Assoc:
http://www.cstma.org/

Florida Turfgrass Assoc:
http://www.ftga.org/

Gerogia Turfgrass Foundation Trust:
http://www.turfgrass.org/

Illinois Turfgrass Foundation:
http://www.turf.uiuc.edu/itf/itf.html

Kansas Turfgrass Foundation
http://www.ksuturf.com/

Landscape Ontario Home Page
http://www.hort-trades.com/

Michigan Turfgrass Foundation
http://www.michiganturf.org/

Nebraska Turfgrass Foundation
http://hort.unl.edu/ntf

New Jersey Nursery & Landscape Assoc.
http://www.njnla.com/

New Jersey Turfgrass Foundation
http://www.njturfgrass.org/foundatn.html

New York Turfgrass Assoc.
http://www.nysta.org/

Southern California Turfgrass Council
http://www.turfcouncil.org/

Texas Turfgrass Association
http://www.texasturf.com/index.htm