TABLE 9A. SPRING GREENUP RATINGS OF BENTGRASS CULTIVARS GROWN ON A GREEN 1/ 2007 DATA SPRING GREENUP RATINGS 1-9; 9=COMPLETELY GREEN 2/ NAME AZ1 IA1 IL1 IN1 KY1 MI1 MN1 NC1 NJ1 NY1 OK1 PA1 QE1 SD1 TX1 UT1 WI1 MEAN BENCHMARK DSR 6.3 7.0 5.3 8.0 7.7 5.0 7.5 8.0 5.3 6.3 7.3 5.7 6.3 6.0 7.7 5.0 4.3 6.4 KINGPIN (9200) 6.3 7.0 5.3 8.3 7.0 4.7 7.0 8.3 5.0 5.7 6.3 5.7 5.7 5.7 8.0 5.3 4.0 6.2 MEMORIAL (A03-EDI) 6.7 7.0 5.3 8.0 8.0 5.3 8.3 7.0 4.3 6.3 6.7 5.3 6.0 4.3 7.7 4.7 4.3 6.2 DECLARATION 5.0 5.7 6.3 7.3 7.3 4.0 6.7 7.7 6.0 6.3 5.7 5.0 6.0 6.0 7.3 6.0 5.7 6.1 VESPER 5.7 6.3 6.0 6.0 7.7 6.3 6.0 5.0 3.3 6.3 7.3 5.7 7.7 7.0 7.3 3.7 6.0 6.1 007 (DSB) 7.0 7.0 6.3 8.7 4.0 4.0 6.3 8.3 5.7 6.3 5.7 4.0 6.3 6.0 7.0 5.7 4.7 6.1 COBRA 2 (IS-AP 9) 6.0 6.3 6.0 8.3 6.0 5.3 6.7 7.7 2.3 6.3 7.0 5.7 6.0 5.7 7.0 5.0 5.7 6.1 T-1 7.7 7.0 7.3 7.0 4.7 6.3 6.7 8.0 2.7 6.3 5.3 5.3 7.0 5.3 7.7 4.0 4.7 6.1 LS-44 6.7 6.3 5.7 6.3 6.0 6.7 6.7 8.3 4.0 6.3 5.3 6.3 5.7 4.7 7.7 5.0 5.0 6.0 GREENWICH 6.3 7.0 6.0 6.0 6.7 6.0 6.3 5.3 2.0 6.3 7.0 6.3 7.3 7.3 7.3 3.3 5.3 6.0 LEGENDARY 6.0 6.3 6.0 5.7 6.7 6.0 6.0 4.7 4.3 6.0 6.0 5.3 7.3 7.0 7.7 3.7 6.7 6.0 PENN A-1 5.0 6.3 6.3 8.0 6.3 5.0 6.3 8.3 5.0 6.7 6.3 4.7 5.3 4.3 7.7 4.7 5.0 6.0 13-M 4.3 6.3 5.7 7.0 8.0 5.3 6.7 8.0 4.7 6.7 6.7 5.0 5.7 3.7 7.3 5.0 4.7 5.9 SR 7200 4.7 7.0 5.3 6.3 7.3 5.3 6.7 5.0 5.7 5.3 6.7 4.7 6.7 7.0 7.3 3.7 5.3 5.9 BENGAL 7.0 7.0 5.7 8.0 5.3 5.7 6.7 8.0 3.3 6.0 5.3 4.3 6.0 4.3 7.3 4.7 5.0 5.9 SHARK (23R) 5.7 6.0 5.0 7.3 5.3 4.0 6.5 7.0 6.3 6.7 5.3 5.3 6.3 5.3 7.0 5.0 5.3 5.9 INDEPENDENCE 5.7 5.7 6.0 7.7 4.7 4.0 6.0 7.7 5.0 7.0 5.7 5.7 5.7 5.3 7.7 4.7 5.3 5.8 ALPHA 6.3 6.0 5.0 8.3 5.7 4.7 6.7 8.0 2.3 6.3 5.7 5.3 6.0 4.7 8.0 3.7 6.0 5.8 VENUS (EFD) 5.3 5.7 6.0 5.7 6.7 6.3 5.3 5.0 2.3 6.3 6.7 6.3 6.7 7.0 7.7 3.3 6.3 5.8 MACKENZIE (SRX 1GPD) 5.7 5.0 5.0 7.7 6.0 4.0 6.7 7.0 7.0 6.7 5.3 4.7 5.3 5.0 7.7 3.7 5.3 5.7 CY-2 3.0 5.3 2.7 7.7 8.0 5.0 5.7 8.0 6.0 6.0 5.3 4.3 5.7 4.3 7.3 5.7 7.3 5.7 VILLA (IS-AC 1) 4.3 6.3 5.7 5.3 7.0 4.0 5.7 4.7 4.3 6.0 6.7 5.7 7.3 6.7 7.7 3.7 5.7 5.7 TYEE (SRX 1GD) 7.0 6.3 5.7 6.3 4.3 4.0 5.7 6.7 6.7 6.7 4.3 4.3 5.3 5.3 7.0 4.7 5.3 5.6 PENNLINKS II 4.7 7.0 6.3 6.7 7.0 4.7 7.0 7.3 1.7 7.0 4.3 4.3 6.0 4.3 7.7 3.7 5.7 5.6 AUTHORITY (235050) 5.3 5.7 5.7 7.3 6.3 4.0 5.0 7.7 4.7 6.7 5.7 4.3 5.7 4.0 7.0 4.7 4.3 5.5 PENNCROSS 5.3 5.7 4.7 6.7 5.3 6.3 6.0 5.3 1.3 6.3 5.7 4.3 6.7 4.7 7.7 4.7 5.7 5.4 LSD VALUE 2.4 1.6 1.5 1.5 1.9 1.6 2.0 1.0 2.0 1.0 1.8 1.4 0.9 1.3 0.8 1.6 1.9 0.4 C.V. (%) 26.5 15.7 16.2 13.5 18.9 19.4 18.6 8.7 29.3 9.6 18.8 17.3 9.1 14.8 6.6 22.0 22.6 16.9 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.