TABLE 1C. MEAN TURFGRASS QUALITY RATINGS OF COLONIAL BENTGRASS CULTIVARS GROWN ON A FAIRWAY OR TEE AT FIVE LOCATIONS 1/ IN THE NORTHEAST REGION 2007 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF 2/ NAME MA1 NJ1 NY1 PA1 QE1 MEAN PST-9NBC 5.3 5.7 6.5 3.1 5.3 5.2 EWTR 5.2 4.5 7.1 3.6 5.3 5.1 BARDOT 5.4 4.8 6.7 2.9 5.5 5.1 GREENTIME (IS-AT 7) 5.3 4.8 6.7 3.2 4.8 5.0 TIGER II 5.3 5.1 6.2 3.1 4.6 4.9 PST-9VN 4.9 5.2 7.0 2.2 5.0 4.9 SR 7150 4.9 3.8 6.4 1.8 5.1 4.4 LSD VALUE 0.4 0.9 0.6 1.6 0.6 0.4 C.V. (%) 4.7 11.7 5.3 33.9 7.3 11.4 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.