The NTEP Home Page for results of national cultivar testing of all the major turfgrass species.
With membership including seed breeders, producers, and distributors, this organization links all facets of the worldwide seed industry.
Turfgrass science education, training and outreach via multidisciplinary research, undergraduate and graduate programs and professional education.
The Agri-Business Council of Oregon (ABC) is a private, non-profit volunteer membership organization established in 1966. Using industry collaboration, ABC works to preserve and enhance the vitality of Oregon agriculture.
A great article from the University of Wisconsin Extension.