TABLE 18A. FROST TOLERANCE RATINGS OF BENTGRASS CULTIVARS GROWN ON A FAIRWAY OR TEE 1/ 2009 DATA FROST TOLERANCE RATINGS 1-9; 9=NO INJURY 2/ NAME WA3 AUTHORITY 6.0 CY-2 6.0 MVS-AP-101 6.0 PIN-UP (HTM) 6.0 PST-OJD 6.0 SRP-1WM 6.0 BENCHMARK DSR 5.7 LTP-FEC 5.7 TIGER II 5.7 007 5.3 A08-TDN2 5.3 BCD 5.3 CRYSTAL BLUELINKS 5.3 DECLARATION 5.3 MEMORIAL 5.3 PST-R9D7 5.3 GREENTIME 5.0 L-93 5.0 PRINCEVILLE 5.0 A08-FT12 4.7 T-1 4.7 A08-EBM 4.3 PENNCROSS 4.0 LSD VALUE 0.9 C.V. (%) 10.6 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.