TABLE 9. MEAN TURFGRASS QUALITY RATINGS OF BENTGRASS CULTIVARS GROWN ON A FAIRWAY OR TEE AT TWO LOCATIONS USING 1.0-2.0 LBS. OF NITROGEN/1000 SQ. FT./YEAR 1/ 1999 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF 2/ NAME KY1 WI1 MEAN ISI AT-5 7.6 5.9 6.7 RADIANCE (PST-9HG) 7.4 5.6 6.5 L-93 7.4 5.6 6.5 SRX 7MODD 7.6 5.3 6.5 PENN G-6 7.0 5.8 6.4 TRUELINE 7.2 5.5 6.3 GRAND PRIX 6.6 6.0 6.3 SRX 1BPAA 7.0 5.6 6.3 SRX 7MOBB 7.3 5.3 6.3 PST-9PM 7.4 5.2 6.3 SR 1119 6.8 5.7 6.3 GOLFSTAR 7.4 4.9 6.1 PST-0VN 6.5 5.7 6.1 PRINCEVILLE 6.5 5.7 6.1 SEASIDE II 6.5 5.7 6.1 SR 7100 6.8 5.3 6.1 SRX 1120 6.7 5.4 6.1 TIGER 7.0 5.0 6.0 PENNEAGLE 6.4 5.4 5.9 IMPERIAL 6.5 5.3 5.9 BACKSPIN 6.4 5.4 5.9 CENTURY 6.0 5.5 5.8 PENNCROSS 6.0 5.5 5.8 ABT-COL-2 6.5 5.0 5.8 PROVIDENCE 5.8 5.5 5.7 SEASIDE 5.2 5.3 5.2 LSD VALUE 0.3 0.6 0.3 C.V. (%) 3.1 6.6 4.8 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.