LOCATIONS SUBMITTING DATA FOR 1992-96 State Location Code Alabama Auburn University AL1 Arkansas Fayetteville AR1 Arizona Tucson AZ1 California Santa Ana CA2 California Riverside CA3 Florida Gainesville FL1 Georgia Griffin (High pH) GA1 Georgia Griffin (Low pH) GA2 Illinois Carbondale IL2 Kansas Wichita KS2 Kentucky Lexington KY1 Louisiana Calhoun LA2 Maryland Beltsville UB1 Maryland Silver Spring MD1 Missouri Columbia MO1 Missouri New Franklin MO2 Missouri New Franklin (Traffic) MO3 Mississippi Mississippi State MS1 Nebraska Lincoln NE1 New Mexico Las Cruces NM1 Oklahoma Stillwater (High mowing) OK1 Oklahoma Stillwater (Low mowing) OK2 Texas Dallas (Full sun) TX1 Texas Dallas (Partial Shade) TX2 Virginia Blacksburg VA1 Virginia Virginia Beach VA4