TABLE 4A. TURFGRASS QUALITY RATINGS OF BERMUDAGRASS CULTIVARS 1/ GROWN AT ONE LOCATION IN THE U.S. FOR AMMI GROUP 4 */ 2009 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF 2/ NAME VA1 PATRIOT 8.4 PREMIER 8.4 OKC 1119 8.2 OKC 1134 8.2 YUKON 8.0 TIFWAY 7.6 MIDLAWN 7.6 RIVIERA 7.5 OKS 2004-2 7.5 RAD-CD1 7.4 PSG 9Y2OK 7.4 SWI-1113 7.3 BAR 7CD5 7.3 SWI-1122 7.2 SWI-1070 7.2 HOLLYWOOD (J-720) 7.2 SWI-1083 7.1 SWI-1057 7.0 PYRAMID 2 (IS-CD10) 7.0 SWI-1081 7.0 PSG 9BAN 7.0 PSG PROK 7.0 PSG 91215 6.8 PSG 94524 6.7 GOLD GLOVE (PST-R6FLT) 6.7 PRINCESS 77 6.5 VERACRUZ 6.4 IS-01-201 6.3 SUNSPORT 6.3 SWI-1117 6.1 NUMEX-SAHARA 5.9 LSD VALUE 0.6 C.V. (%) 5.5 * ENTRIES WITHIN THIS TABLE ARE ORDERED BY THE OVERALL MEAN AND HAVE SIMILAR TURF QUALITY PERFORMANCES IN ALL TEST LOCATIONS INCLUDED IN THIS AMMI GROUP. IF YOUR STATE IS NOT REPRESENTED, THEN CHOOSE AN AMMI GROUP THAT CONTAINS A LOCATION AND MANAGEMENT SIMILAR TO YOUR PLANTING CONDITIONS. FOR MORE INFORMATION ON AMMI, GO TO WWW.NTEP.OR/AMMI_Q&A.PDF 1/ TO DETERMINE STATISTICAL DIFFERENCES AMONG ENTRIES, SUBTRACT ONE ENTRY'S MEAN FROM ANOTHER ENTRY'S MEAN. STATISTICAL DIFFERENCES OCCUR WHEN THIS VALUE IS LARGER THAN THE CORRESPONDING LSD VALUE (LSD 0.05). 2/ C.V. (COEFFICIENT OF VARIATION) INDICATES THE PERCENT VARIATION OF THE MEAN IN EACH COLUMN.