TABLE 28. DOLLAR SPOT RATINGS OF BENTGRASS CULTIVARS GROWN ON A FAIRWAY OR TEE 1/ AT ITHACA, NY 2001 DATA DOLLAR SPOT RATINGS 1-9; 9=NO DISEASE 2/ NAME JUNE SEPTEMBER MEAN GLORY (PST-9HG) 9.0 9.0 9.0 L-93 9.0 9.0 9.0 PST-9PM 9.0 9.0 9.0 ABT-COL-2 8.3 9.0 8.7 SEASIDE 8.3 9.0 8.7 SRX 7MODD 8.3 9.0 8.7 TIGER 8.7 8.7 8.7 TRUELINE 8.7 8.7 8.7 GOLFSTAR 8.3 8.7 8.5 PENNEAGLE 8.0 9.0 8.5 SEASIDE II 8.3 8.7 8.5 SR 7100 8.0 9.0 8.5 SRX 7MOBB 8.3 8.7 8.5 TIGER II (CIS AT-5) 8.3 8.7 8.5 PENN G-6 8.0 8.7 8.3 PRINCEVILLE 8.3 8.3 8.3 PROVIDENCE 8.0 8.7 8.3 PST-0VN 7.7 9.0 8.3 SR 1119 7.7 8.7 8.2 IMPERIAL 7.3 8.7 8.0 PENNCROSS 7.7 8.3 8.0 SRX 1BPAA 7.3 8.7 8.0 BRIGHTON (SRX 1120) 8.0 7.7 7.8 BACKSPIN 7.0 8.3 7.7 GRAND PRIX 6.3 8.3 7.3 CENTURY 6.0 7.3 6.7 LSD VALUE 1.1 1.7 0.9 C.V. (%) 7.9 7.1 5.9 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.