TABLE 2C. MEAN TURFGRASS QUALITY RATINGS OF VELVET BENTGRASS CULTIVARS GROWN ON A SOIL GREEN AT NINE LOCATIONS IN THE U.S. AND CANADA 1/ 2007 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF 2/ NAME IA1 IL1 KY1 MI1 NY1 PA1 SD1 VA1 WI1 MEAN VENUS (EFD) 5.8 5.1 5.0 4.7 6.2 2.6 5.5 5.7 6.8 5.3 VILLA (IS-AC 1) 6.5 4.7 4.5 4.9 6.0 2.5 5.7 5.5 7.0 5.2 GREENWICH 6.3 4.7 4.8 4.5 6.4 1.8 5.6 6.0 6.3 5.2 LEGENDARY 6.2 4.4 4.3 4.8 6.1 2.4 5.5 5.8 6.6 5.1 VESPER 5.7 4.3 4.5 4.0 6.1 1.7 5.3 5.6 6.3 4.8 SR 7200 6.2 3.5 5.1 4.9 5.7 1.2 5.1 5.1 5.8 4.7 LSD VALUE 0.6 0.8 0.8 1.1 0.7 0.7 0.8 0.8 0.6 0.3 C.V. (%) 6.4 11.0 10.6 14.2 7.5 22.4 9.2 8.8 6.0 9.6 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.