TABLE 7. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF BENTGRASS CULTIVARS GROWN ON A GREEN AT STILLWATER (KARSTEN CREEK C.C), OK 1/ 2022 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING SPRING SUMMER % GROUND WINTER QUALITY RATINGS NAME COLOR GREENUP DENSITY DENSITY COVER FALL COLOR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV MEAN PSU-CBG2 6.0 6.0 6.3 5.3 84.7 3.3 5.3 4.3 6.7 8.0 7.7 7.7 6.7 5.3 6.0 7.0 9.0 6.6 PSU-CBG1 5.7 5.7 6.3 6.3 92.7 2.3 5.3 3.7 6.7 7.3 7.7 7.7 7.0 5.7 7.0 7.0 7.5 6.5 PST-0HR 5.3 6.3 7.0 6.0 73.3 2.3 5.3 3.3 6.3 7.0 7.7 8.3 6.7 5.0 6.3 7.3 7.5 6.4 PSU-CBG3 5.7 6.0 8.3 7.3 88.0 2.3 4.7 3.7 5.7 7.3 7.3 7.7 7.3 5.7 6.3 7.3 8.0 6.4 PIPER (PPG-AP-MTV2) 5.3 5.7 7.0 6.3 89.7 2.3 5.0 3.7 6.3 6.0 7.0 6.7 6.0 5.0 6.3 7.7 7.0 6.0 PVF-PV-2 5.7 5.7 7.0 6.3 83.3 2.3 5.0 3.3 6.0 6.3 7.0 7.0 5.7 5.0 5.3 7.3 7.5 5.9 PVF-PV-1 4.7 5.3 7.3 7.7 76.7 2.3 4.3 3.3 6.7 6.0 7.0 7.3 5.7 4.7 4.7 6.0 7.0 5.6 OAKLEY (PPG-AP-MTV1) 5.3 6.0 6.3 6.0 69.7 2.3 5.7 3.3 6.0 6.0 6.7 6.7 5.3 4.3 5.3 5.7 6.0 5.5 DLFPS-AP-3084 4.0 5.7 7.7 6.0 73.3 1.3 5.0 3.0 6.0 6.3 6.0 5.7 4.7 4.0 4.3 5.0 7.0 5.1 L-93 XD 6.0 5.7 5.3 3.3 65.0 1.7 4.0 3.0 6.0 6.0 6.3 5.3 5.3 4.3 4.3 5.0 7.0 5.1 BARRACUDA 6.3 6.3 6.7 6.7 50.0 3.0 4.7 3.0 5.7 6.0 6.7 6.3 4.3 3.3 4.0 4.3 5.5 4.8 PIRANHA 6.3 5.7 7.0 6.7 48.3 2.7 5.0 2.7 6.3 6.0 6.3 5.7 4.7 3.3 3.7 4.0 5.5 4.8 007XL 4.3 5.7 7.0 6.7 35.0 2.7 4.3 2.7 6.7 6.0 7.3 6.0 4.7 2.7 3.3 3.0 4.5 4.6 S1 6.0 5.0 7.0 6.0 38.3 2.7 4.7 2.7 6.3 6.0 6.7 6.0 4.7 2.7 3.3 3.0 5.5 4.6 SPECTRUM (LNS 19) 4.7 5.3 7.0 5.7 50.0 1.3 4.0 2.3 5.3 6.0 7.0 6.0 4.7 3.0 3.3 3.7 5.0 4.5 CY-4 6.3 4.3 6.0 4.7 28.3 3.0 5.3 4.0 5.0 4.0 6.7 6.0 4.7 2.3 2.3 3.0 4.0 4.3 PENN A-1 7.7 7.0 7.0 5.3 38.3 2.3 3.7 2.0 4.7 5.7 6.7 5.7 4.7 3.0 3.3 3.7 5.0 4.3 DECLARATION 7.0 6.7 7.0 5.7 45.0 2.0 4.0 2.0 5.3 5.7 6.0 5.3 3.7 2.7 3.3 3.3 5.0 4.2 PST-0DSF 7.0 7.7 8.0 7.0 0.0 2.7 4.7 3.0 6.3 8.3 7.7 6.7 1.0 1.0 1.0 1.0 1.0 3.9 PENNCROSS 5.3 5.3 7.3 6.3 0.0 1.3 2.0 1.0 3.7 4.3 4.7 3.3 1.0 1.0 1.0 1.0 1.5 2.3 LSD VALUE 0.9 1.2 3.1 2.6 32.5 3.0 1.2 2.3 1.6 0.7 1.0 1.0 1.3 1.3 1.5 1.8 1.9 0.7 C.V. (%) 10.3 11.5 15.8 19.4 35.3 42.5 15.4 33.5 14.2 7.9 8.8 9.9 17.0 22.3 22.4 23.9 16.6 8.9 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.