TABLE 2C. MEAN TURFGRASS QUALITY RATINGS OF COLONIAL BENTGRASS CULTIVARS GROWN ON A FAIRWAY OR TEE AT FOUR LOCATIONS 1/ IN THE TRANSITION REGION 2006 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF 2/ NAME KS1 KY1 OK1 VA1 MEAN PST-9NBC 4.8 6.0 5.3 8.0 6.0 SR 7150 4.7 6.0 6.4 6.8 6.0 TIGER II 4.9 6.0 5.8 7.0 5.9 IS-AT 7 4.6 6.5 4.9 7.3 5.8 EWTR 4.7 5.8 5.6 6.7 5.7 BARDOT 4.6 5.3 6.2 6.4 5.6 PST-9VN 4.6 5.7 5.1 6.9 5.6 LSD VALUE 0.5 0.7 1.0 1.4 0.5 C.V. (%) 6.2 7.8 11.1 12.0 10.2 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.