LOCATIONS SUBMITTING DATA FOR 1991-95 State Location Code Arkansas Fayetteville AR1 Arizona Tucson AZl California Santa Clara CAl California Riverside CA3 California Ventura CA4 Colorado Fort Collins (high mowing) coi Colorado Fort Collins (low mowing) C02 Idaho Post Falls ID2 Illinois Urbana ILl Illinois Carbondale IL2 Illinois Joliet IL3 Kansas Manhattan KS1 Kansas Wichita (high mowing) KS2 Kansas Wichita (low mowing) KS3 Maryland Beltsville UB1 Missouri New Franklin moi Missouri Mount Vernon M02 Mississippi Mississippi State msi Nebraska Lincoln NE1 Nebraska North Platte NE2 Ohio Marysville OH2 Oklahoma Stillwater OK1 Texas Dallas (full sun) TXl Texas Bastrop TX2 Texas Cleveland TX3 Texas Dallas (partial shade) TX4 Virginia Norton VA6 Washington Yakima WA4