TABLE 1A. MEAN TURFGRASS QUALITY RATINGS OF BENTGRASS CULTIVARS GROWN ON A SAND GREEN AT TEN LOCATIONS IN THE U.S. AND CANADA 1/ 2006 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF 2/ NAME AZ1 KS1 MN1 NC1 NE1 NJ1 OK1 QE1 TX1 UT1 MEAN * TYEE (SRX 1GD) 6.5 5.8 5.0 7.5 6.5 7.3 5.9 6.1 6.3 6.4 6.3 * MEMORIAL (A03-EDI) 6.8 6.0 6.5 7.7 7.2 4.3 5.3 6.7 6.4 6.2 6.3 CY-2 7.1 4.6 5.8 7.3 7.3 6.5 5.8 6.9 6.0 5.5 6.3 * 007 (DSB) 6.8 5.4 6.5 7.0 6.3 5.8 5.6 6.9 6.5 5.8 6.3 * INDEPENDENCE 7.0 5.3 5.3 7.5 7.2 6.7 5.3 6.3 5.7 6.3 6.2 * DECLARATION 6.8 6.0 6.4 6.5 6.3 5.6 5.7 6.4 6.5 6.0 6.2 * PENN A-1 6.4 4.8 6.3 7.6 6.8 6.0 5.7 6.3 6.1 5.9 6.2 * LS-44 7.2 4.3 6.0 7.8 7.5 4.8 5.5 6.7 6.1 6.0 6.2 * SHARK (23R) 5.9 5.6 5.4 7.4 5.8 6.9 5.9 6.3 6.2 6.0 6.1 * BENGAL 7.2 5.5 5.2 7.2 6.9 5.3 5.3 6.3 6.1 6.0 6.1 * AUTHORITY (235050) 6.5 5.2 6.0 6.3 6.0 6.1 5.9 6.2 6.0 6.5 6.1 IS-AP 9 6.6 5.7 6.8 7.4 6.4 4.0 5.0 6.6 5.9 6.2 6.1 13-M 6.8 5.2 5.8 7.0 7.6 4.6 5.2 5.9 6.5 6.0 6.0 * MACKENZIE (SRX 1GPD) 6.6 5.3 5.2 7.5 5.6 6.9 5.9 5.9 6.1 5.5 6.0 * BENCHMARK DSR 6.0 4.8 6.4 7.1 7.1 5.0 5.2 6.3 6.2 5.8 6.0 * ALPHA 6.9 5.8 5.7 7.0 7.5 4.5 5.0 6.0 5.6 5.7 6.0 * T-1 7.3 5.2 6.2 7.1 6.8 4.9 4.4 6.2 6.0 5.5 6.0 * KINGPIN (9200) 6.3 5.3 6.4 7.0 6.9 4.1 5.3 5.7 6.1 6.4 5.9 * PENNLINKS II 6.1 4.8 5.7 6.1 7.3 3.3 4.8 6.8 5.6 5.7 5.6 * PENNCROSS 6.6 4.8 4.3 5.2 7.8 2.3 4.3 6.1 5.1 5.6 5.2 * LEGENDARY 6.2 4.6 4.1 4.9 5.5 7.5 2.0 7.2 5.5 3.6 5.1 * VILLA (IS-AC 1) 6.3 4.2 4.1 5.2 6.1 7.3 2.0 7.2 5.2 3.7 5.1 * VESPER 6.2 4.6 4.4 4.8 6.0 5.8 2.0 7.2 5.4 3.3 5.0 * GREENWICH 6.0 4.8 4.3 5.1 5.2 6.5 2.0 7.1 5.3 3.3 4.9 * VENUS (EFD) 5.8 4.5 4.2 5.0 6.3 6.3 2.0 6.8 5.3 3.1 4.9 * SR 7200 6.0 4.0 3.7 5.5 6.3 5.5 1.9 7.1 5.6 3.5 4.9 LSD VALUE 0.6 1.7 1.0 0.6 0.9 1.0 0.6 0.8 0.5 0.8 0.3 C.V. (%) 6.1 20.5 11.3 5.2 8.7 11.2 8.9 7.6 5.4 9.7 9.8 * COMMERCIALLY AVAILABLE IN THE USA IN 2007. 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.