TABLE 7. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF WARM-SEASON CULTIVARS IN THE 2019 NATIONAL WARM-SEASON PUTTING GREEN TEST AT RICHMOND (C.C. OF VIRGINIA) VA 1/ 2022 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ THATCH MEASURED IN MM SPRING SUMMER FALL WINTER BALL QUALITY RATINGS NAME DENSITY DENSITY DENSITY THATCH DENSITY ROLL OUT FEB MAR APR MAY JUN JUL AUG SEP DEC MEAN TAHOMA 31 BG 6.7 6.7 5.3 24.3 4.0 76.7 5.3 7.0 7.0 7.7 7.0 7.0 7.0 7.3 5.7 6.8 DALZ 1814 ZG 6.7 6.7 4.7 17.3 3.3 90.3 5.7 7.3 7.0 6.7 6.7 7.0 7.7 5.0 4.7 6.4 FZ 1717 ZG 5.7 7.0 4.3 22.0 4.0 90.0 4.7 6.3 5.3 6.7 6.7 7.0 7.0 8.0 4.0 6.2 TIFEAGLE BG 6.0 8.0 5.3 28.3 4.0 93.7 5.7 4.3 6.0 6.0 7.3 7.7 7.7 5.7 5.3 6.2 DALZ 1815 ZG 5.0 6.3 4.3 22.7 4.0 86.3 5.7 7.3 4.3 6.3 6.7 6.7 6.7 6.7 4.0 6.0 DIAMOND ZG 5.0 6.0 3.7 18.3 3.7 88.0 5.7 6.7 4.7 7.0 5.7 6.3 6.7 7.0 4.3 6.0 MINI-VERDE BG 3.3 7.3 5.3 19.3 4.0 95.7 5.7 5.7 2.7 5.0 6.0 7.7 8.0 7.3 5.3 5.9 TIFDWARF BG 5.3 7.3 5.3 25.0 4.0 92.7 5.7 3.7 5.0 5.3 6.7 6.7 6.7 6.3 5.0 5.7 FZ 1714 ZG 4.7 6.3 3.7 26.7 4.3 91.0 6.0 6.0 4.3 5.7 5.7 6.0 6.0 6.3 4.0 5.6 MSB-1050 BG 2.7 6.3 5.0 42.0 4.0 86.0 5.3 6.3 1.7 4.3 6.7 6.3 7.0 7.0 5.3 5.6 OKC0805 BG 2.7 6.0 5.0 22.7 4.0 90.0 5.7 5.3 3.0 4.7 4.3 6.3 5.0 6.3 5.3 5.1 FB 1901 BG 3.7 6.0 5.0 22.3 4.0 90.0 4.7 4.3 4.3 4.3 6.3 6.0 6.0 3.3 4.7 4.9 OKC0920 BG 3.7 4.3 3.7 16.3 4.0 87.7 5.0 5.7 3.7 3.7 6.0 4.7 5.3 6.0 3.7 4.9 FZ 1710 ZG 3.0 5.0 2.7 20.3 4.3 82.7 4.3 6.0 2.3 5.7 4.3 4.7 5.7 5.7 3.0 4.6 OKC3920 BG 2.7 6.0 3.3 19.3 4.0 88.0 6.0 4.7 3.0 3.3 4.0 6.0 5.7 3.7 3.7 4.4 UGA 16-1105 SP . 3.0 2.0 . 2.3 . 2.7 2.3 . . 3.3 3.0 5.0 4.3 2.0 3.2 UGA 17-622 SP . 3.0 2.0 . 2.3 . 2.3 2.7 . . 3.3 3.0 5.0 4.0 2.0 3.2 SEASTAR SP . 3.0 2.0 . 2.0 . 2.7 2.3 . . 3.0 3.0 5.0 4.0 2.0 3.1 UGA 17-653 SP . 3.0 2.0 . 2.0 . 2.7 2.0 . . 3.3 3.0 5.0 4.0 2.0 3.1 LSD VALUE 1.4 1.3 1.8 19.6 0.5 17.4 1.1 2.0 1.5 2.8 2.3 1.4 1.1 2.5 1.7 0.8 C.V. (%) 19.6 14.5 26.9 36.2 9.2 7.8 14.2 24.6 21.3 25.6 24.1 16.0 11.2 24.4 25.1 10.0 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 2019 NATIONAL WARM-SEASON GRASS (GREEN) 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 VA6 - - - - - - - -