2013 NATIONAL ZOYSIAGRASS TEST LOCATIONS SUBMITTING DATA FOR 2013-17 State Location Code Alabama Auburn AL1 Arizona Tucson AZ1 Arkansas Fayetteville AR1 Arkansas Fayetteville (Traffic Tolerance) AR2 California Riverside (Artificial Shade) CA3 Florida Jay FL3 Florida Citra FL4 Georgia Griffin GA1 Illinois Carbondale (Natural Shade) IL2 Indiana West Lafayette IN1 Kansas Manhattan KS1 Maryland College Park MD1 Missouri Columbia (Large Patch Tolerance) MO1 North Carolina Raleigh NC1 North Carolina Raleigh (Traffic Tolerance) NC2 Tennessee Knoxville TN1 Texas Dallas TX1 Texas College Station (Drought) TX2