TABLE 1. MEAN TURFGRASS QUALITY RATINGS OF BENTGRASS CULTIVARS IN THE 2008 NATIONAL BENTGRASS (FAIRWAY) TEST AT FAYETTEVILLE, AR 1/ 2011 DATA TURFGRASS QUALITY RATINGS 1-9; 9=BEST 2/ QUALITY RATINGS NAME APR MAY JUN JUL AUG SEP NOV MEAN LUMINARY (A08-TDN2) 8.0 8.7 6.7 4.3 4.3 5.7 6.3 6.3 MEMORIAL 7.3 8.0 7.0 4.3 5.0 5.7 6.7 6.3 BARRACUDA (MVS-AP-101) 7.3 8.0 6.0 4.7 5.3 6.0 5.7 6.1 CRYSTAL BLUELINKS 6.7 7.3 7.0 5.0 5.3 6.0 5.7 6.1 PENNCROSS 8.0 7.7 7.3 4.0 4.7 5.0 6.0 6.1 A08-EBM 7.3 7.7 7.0 4.0 5.0 6.0 5.0 6.0 AUTHORITY 7.7 8.3 6.7 4.0 4.7 5.3 5.3 6.0 PRINCEVILLE 7.7 7.7 7.3 4.0 4.7 5.0 6.0 6.0 PURE SELECT (PST-OJD) 7.0 8.3 5.7 4.3 4.7 5.7 5.7 5.9 L-93 7.3 7.7 7.0 3.7 4.0 4.7 5.7 5.7 DECLARATION 4.7 4.3 4.7 6.3 6.0 6.7 6.3 5.6 PIN-UP (HTM) 7.0 7.3 5.3 4.7 4.7 5.3 5.0 5.6 A08-FT12 6.7 6.0 6.0 4.7 5.3 5.0 5.0 5.5 PST-R9D7 6.7 5.0 5.7 5.0 5.3 6.3 4.7 5.5 TIGER II 7.0 6.0 5.7 4.3 5.3 6.0 4.3 5.5 BENCHMARK DSR 5.7 6.7 5.3 4.0 4.7 5.3 6.0 5.4 CY-2 7.7 7.7 6.0 3.3 4.0 4.3 4.7 5.4 GREENTIME 6.7 6.0 5.7 4.3 5.3 5.0 4.7 5.4 SRP-1WM 7.0 8.0 6.7 3.7 4.0 4.0 4.3 5.4 T-1 7.7 9.0 5.7 2.7 3.7 3.7 4.7 5.3 007 7.3 7.0 5.7 3.3 4.0 4.3 5.0 5.2 BCD 6.7 6.3 5.3 3.7 4.3 4.7 5.7 5.2 PROCLAMATION (LTP-FEC) 4.3 5.7 4.3 5.0 5.0 6.0 6.0 5.2 LSD VALUE 2.0 1.8 1.9 3.0 3.6 3.0 1.6 1.5 C.V. (%) 14.6 14.7 15.4 26.3 23.2 21.7 14.7 9.8 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. TABLE A. 2011 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 2008 NATIONAL BENTGRASS (FAIRWAY/TEE) TEST SOIL SOIL SUN MOWING SOIL SOIL PHOSPHOROUS POTASSIUM NITROGEN OR HEIGHT IRRIGATION LOCATION TEXTURE PH (LBS/ACRE) (LBS/ACRE) (LBS/1000 SQ FT) SHADE (IN) PRACTICED AR1 SILT LOAM AND SILT 6.6-7.0 61-150 151-240 3.1-4.0 FULL SUN 0.0-0.5 TO PREVENT STRESS