TABLE 6. MEAN TURFGRASS QUALITY RATINGS OF BENTGRASS CULTIVARS GROWN ON A GREEN AT THREE LOCATIONS WITHOUT FUNGICIDES IN THE U.S. 1/ 2001 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF 2/ NAME KY2 WA4 WI2 MEAN L-93 6.4 4.4 5.3 5.4 PENN A-2 6.4 4.4 5.3 5.3 SRX 1BPAA 5.7 4.8 5.5 5.3 PENN G-1 6.0 4.6 5.3 5.3 PST-A2E 5.8 4.9 5.2 5.3 PENN A-1 6.5 4.2 5.0 5.2 PENN G-6 6.2 4.6 4.7 5.1 ISI AP-5 6.0 4.3 5.0 5.1 PENN A-4 6.1 4.4 4.6 5.0 BENGAL (BAR AS 8FUS2) 5.7 4.6 4.8 5.0 BRIGHTON (SRX 1120) 5.5 4.7 4.8 5.0 SRX 1NJH 6.2 4.3 4.5 5.0 PICK CB 13-94 5.3 4.5 5.1 5.0 SYN 96-1 5.6 4.6 4.5 4.9 SYN 96-3 5.5 4.4 4.7 4.8 BAR CB 8US3 5.0 5.2 4.2 4.8 SR 1119 5.5 4.1 4.8 4.8 IMPERIAL 5.5 4.5 4.2 4.8 ABT-CRB-1 5.7 4.1 4.5 4.8 SYN 96-2 5.8 4.1 4.4 4.7 VESPER (PICK MVB) 3.2 5.1 5.3 4.5 PENNLINKS 4.8 4.0 4.8 4.5 PROVIDENCE 4.7 4.9 4.0 4.5 BACKSPIN 5.1 4.3 4.2 4.5 CENTURY 5.3 4.4 3.8 4.5 PENNCROSS 4.3 3.9 4.7 4.3 CRENSHAW 5.0 4.0 4.0 4.3 SR 7200 3.0 4.8 4.7 4.2 BAVARIA 3.0 2.8 3.4 3.1 LSD VALUE 0.4 0.5 1.0 0.4 C.V. (%) 5.2 7.2 13.8 9.2 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.