TABLE 1A. MEAN TURFGRASS QUALITY RATINGS OF BENTGRASS CULTIVARS GROWN ON A SAND GREEN AT ELEVEN LOCATIONS IN THE U.S. AND CANADA 1/ 2007 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF 2/ NAME AR1 AZ1 KS1 MN1 NC1 NE1 NJ1 OK1 QE1 TX1 UT1 MEAN * CY-2 7.6 7.3 4.6 6.3 8.0 7.1 6.4 5.4 4.4 6.2 6.0 6.3 * 007 (DSB) 7.8 7.0 4.4 7.4 8.0 6.9 6.2 5.0 3.8 6.4 5.4 6.2 * DECLARATION 7.1 7.3 5.6 6.6 7.7 6.7 5.5 5.1 4.7 6.5 4.8 6.2 * SHARK (23R) 7.4 7.0 4.8 5.6 7.8 6.7 6.8 5.0 4.0 6.1 5.6 6.1 * LS-44 6.9 7.0 4.3 6.1 7.8 7.4 4.4 4.7 5.6 6.1 6.3 6.1 * MEMORIAL (A03-EDI) 6.9 6.6 5.3 6.6 7.3 7.2 4.3 4.5 5.2 6.5 6.2 6.1 * MACKENZIE (SRX 1GPD) 7.0 6.8 4.8 5.5 8.0 6.6 6.7 5.2 4.4 6.4 5.1 6.0 * INDEPENDENCE 7.0 7.8 4.0 5.3 7.4 7.5 7.0 4.6 4.1 6.0 5.7 6.0 * PENN A-1 7.4 6.8 3.7 6.2 8.1 6.8 5.7 5.0 4.6 6.2 5.6 6.0 * AUTHORITY (235050) 7.3 6.4 4.4 6.3 7.6 6.8 5.5 5.5 4.9 6.1 5.0 6.0 13-M 7.0 6.9 4.1 6.1 7.3 7.3 4.8 4.9 4.8 6.3 5.8 5.9 * BENCHMARK DSR 7.0 6.7 4.5 6.3 7.9 7.3 4.4 4.6 5.1 6.0 5.4 5.9 * TYEE (SRX 1GD) 7.3 6.6 4.0 5.6 7.5 6.5 6.8 5.3 3.6 6.4 5.4 5.9 * COBRA 2 (IS-AP 9) 6.9 6.5 4.7 6.3 8.0 6.8 4.1 4.3 5.2 6.1 5.9 5.9 * ALPHA 6.7 7.0 4.4 5.4 7.6 7.5 4.2 4.4 5.9 5.6 5.8 5.9 * BENGAL 6.4 7.3 4.3 5.6 7.3 7.1 4.6 4.8 4.1 6.1 6.0 5.8 * T-1 7.2 7.3 3.9 6.2 6.9 7.3 4.5 4.2 4.4 6.0 5.4 5.7 * KINGPIN (9200) 6.9 6.4 3.9 6.5 7.5 7.1 3.8 4.9 3.8 6.2 5.5 5.7 * PENNLINKS II 5.9 6.2 4.2 5.3 5.9 7.6 2.9 4.1 5.1 5.9 5.0 5.3 * PENNCROSS 5.0 6.3 4.0 3.7 4.9 7.8 2.1 3.8 5.5 5.4 4.5 4.8 * VENUS (EFD) 5.0 6.1 4.2 2.4 5.2 7.4 5.7 1.9 6.1 5.8 1.8 4.7 * VILLA (IS-AC 1) 5.6 6.5 3.5 2.3 5.2 7.0 6.2 2.0 5.5 5.8 1.8 4.7 * GREENWICH 4.9 6.5 3.8 2.8 5.3 6.4 6.0 2.1 5.7 5.7 1.7 4.6 * LEGENDARY 4.5 6.6 3.7 2.4 4.7 6.6 6.6 2.0 5.4 5.9 1.8 4.5 * VESPER 4.6 6.6 3.8 2.4 4.9 6.9 5.2 2.0 5.2 5.8 1.7 4.5 * SR 7200 3.6 6.6 3.8 2.1 4.7 6.7 5.5 2.0 6.1 5.9 1.6 4.4 LSD VALUE 0.6 1.1 0.9 0.9 0.8 0.6 1.0 0.3 1.1 0.3 0.7 0.2 C.V. (%) 6.1 9.7 12.5 10.7 7.2 5.4 12.3 5.0 14.1 3.5 9.6 8.9 * COMMERCIALLY AVAILABLE IN THE USA IN 2008. 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.