TABLE 27A. RECOVERY RATINGS FROM CORE AERIFICATION OF BENTGRASS CULTIVARS GROWN ON A GREEN 1/ 2007 DATA RECOVERY RATINGS 1-9; 9=COMPLETE RECOVERY 2/ NAME AR1 INDEPENDENCE 7.7 BENCHMARK DSR 7.3 CY-2 7.3 DECLARATION 7.3 MACKENZIE (SRX 1GPD) 7.3 PENNLINKS II 7.3 ALPHA 7.0 KINGPIN (9200) 7.0 PENNCROSS 7.0 TYEE (SRX 1GD) 7.0 BENGAL 6.7 COBRA 2 (IS-AP 9) 6.7 MEMORIAL (A03-EDI) 6.7 007 (DSB) 6.3 13-M 6.3 LS-44 6.3 PENN A-1 6.3 T-1 6.0 AUTHORITY (235050) 5.7 SHARK (23R) 5.7 GREENWICH 3.7 VENUS (EFD) 3.3 VILLA (IS-AC 1) 3.3 VESPER 3.0 SR 7200 2.7 LEGENDARY 2.3 LSD VALUE 1.4 C.V. (%) 15.1 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.