TABLE 11. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF BENTGRASS CULTIVARS IN THE 2020 NATIONAL BENTGRASS (FAIRWAY) TEST AT MADISON, WI 1/ 2022 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING SPRING SUMMER FALL DOLLAR SPOT COLOR POA QUALITY RATINGS NAME COLOR GREENUP DENSITY DENSITY DENSITY AUGUST SEPT NOVEMBER ANNUA APR MAY JUN JUL AUG SEP OCT NOV MEAN CHINOOK (H10G-OP) 7.0 4.0 7.0 7.3 7.7 8.3 5.7 6.0 9.0 4.3 6.7 8.0 6.0 7.3 5.3 6.7 6.3 6.3 PST-0R2O 7.3 5.0 7.3 8.0 7.3 7.0 4.3 6.7 8.3 4.3 6.3 8.3 7.0 6.3 4.3 7.0 6.3 6.3 BARRACUDA 6.7 4.3 6.3 7.3 6.7 8.0 3.7 7.3 9.0 4.3 5.7 8.0 6.7 7.0 3.7 7.0 7.0 6.2 DLF-AP-3084 6.7 4.0 6.7 7.3 7.0 8.3 6.3 6.0 9.0 3.7 5.7 8.0 6.3 7.0 5.3 6.7 6.7 6.2 S1 7.0 4.7 6.7 7.3 7.3 7.7 4.3 7.0 8.7 4.0 6.0 7.7 6.3 6.7 4.3 7.0 7.0 6.1 MATCH PLAY 6.7 4.3 7.0 7.7 7.3 8.0 5.7 5.7 8.7 3.7 6.3 8.0 7.0 6.7 5.3 5.7 5.7 6.0 TOURPRO 6.7 4.0 7.0 7.3 7.3 8.0 4.0 6.3 9.0 4.3 6.0 8.3 6.7 6.3 4.0 6.0 6.3 6.0 007XL 7.0 4.0 7.3 8.0 7.3 8.7 6.0 5.3 9.0 4.0 6.0 8.0 6.0 6.3 5.3 6.0 5.7 5.9 OAKLEY (PPG-AP-MTV1) 6.7 3.0 7.0 7.7 7.7 8.0 7.0 5.0 8.7 3.0 5.3 8.3 6.3 7.3 5.7 6.3 5.0 5.9 PIRANHA 7.0 3.3 6.7 8.0 7.7 7.7 4.3 6.3 9.0 3.3 5.7 8.0 5.7 6.3 4.3 7.3 6.7 5.9 PVF-PV-2 7.0 3.7 7.0 7.7 7.3 9.0 6.0 4.7 9.0 3.7 6.0 8.0 6.3 7.0 5.7 5.7 4.7 5.9 SPECTRUM (LNS 19) 7.3 3.0 7.0 8.0 7.7 8.7 6.0 5.3 9.0 3.7 6.0 8.3 6.0 7.0 5.3 6.0 5.0 5.9 PST-0MRN 8.0 3.7 7.7 8.0 7.3 7.7 3.0 4.7 9.0 3.3 6.7 8.0 7.0 6.3 3.7 6.0 5.0 5.8 PST-R0DS 7.0 3.7 7.7 8.0 7.3 7.7 3.3 5.0 8.7 3.7 7.0 8.0 6.0 5.7 3.3 6.0 5.3 5.6 PVF-PV-1 7.0 3.0 6.7 8.0 7.0 8.7 5.0 4.0 9.0 3.3 6.0 8.3 7.0 6.3 4.3 4.7 4.7 5.6 SHARK 6.7 4.0 6.7 7.7 7.0 7.7 4.0 6.0 8.3 3.7 5.7 7.7 6.3 5.7 3.7 6.0 6.0 5.6 PIPER (PPG-AP-MTV2) 7.0 3.3 7.0 8.0 7.0 9.0 5.3 4.3 9.0 3.7 5.7 7.7 6.0 6.3 5.0 5.7 4.3 5.5 MUSKET 5.0 7.0 5.0 6.0 6.0 7.7 8.0 7.3 7.0 2.0 4.0 5.0 5.3 6.7 5.7 7.0 7.0 5.3 PENNCROSS 6.0 4.0 5.7 4.7 5.7 8.0 2.7 7.0 7.7 3.7 5.0 5.7 5.0 4.7 3.0 5.3 5.0 4.7 LSD VALUE 0.9 1.0 0.8 0.7 0.9 1.3 2.4 2.4 0.6 1.2 0.9 0.9 1.0 1.7 1.9 1.8 1.6 0.7 C.V. (%) 7.5 14.8 7.2 6.3 7.0 7.6 26.8 20.1 4.4 16.7 9.4 7.4 8.7 12.2 20.9 13.5 15.2 6.6 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. TABLE A. 2022 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 2020 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 WI1 SILT LOAM AND SILT 7.1-7.5 - - 3.1-4.0 FULL SUN 0.0-0.5 TO PREVENT DORMANCY