TABLE 8. PERCENT ESTABLISHMENT RATINGS OF WARM-SEASON CULTIVARS IN THE 2019 NATIONAL WARM-SEASON PUTTING GREEN TEST AT STILLWATER, OK 1/ 2020 DATA PERCENT ESTABLISHMENT MAY-SEPTEMBER NAME 5/1 6/1 7/13 9/29 MEAN TAHOMA 31 73.3 84.0 99.0 93.3 87.4 MSB-1050 59.3 75.0 93.7 91.0 79.8 OKC3920 43.3 63.3 94.7 88.3 72.4 OKC0805 43.3 59.0 86.7 86.3 68.8 UGA 16-1105 43.3 59.3 91.7 70.0 66.1 UGA 17-653 30.0 50.0 82.3 78.3 60.2 FB 1901 26.5 45.0 66.7 78.3 55.1 TIFEAGLE 28.3 44.0 68.7 78.3 54.8 UGA 17-622 14.3 40.7 59.3 70.0 45.0 OKC0920 32.5 38.5 45.0 68.3 43.9 SEASTAR 29.7 34.7 46.3 62.5 43.8 TIFDWARF 18.3 30.0 43.3 75.0 41.7 DIAMOND 12.3 35.7 51.7 59.3 39.8 FZ 1710 14.0 27.3 41.7 63.3 36.6 FZ 1714 6.7 22.3 38.3 64.0 31.2 FZ 1717 11.0 27.3 37.3 47.5 30.5 MINI-VERDE 7.0 17.3 27.3 53.3 26.3 DALZ 1814 6.5 20.0 36.0 27.5 24.4 DALZ 1815 5.0 22.0 42.5 24.0 23.7 LSD VALUE 15.3 26.9 43.3 27.9 18.5 C.V. (%) 34.5 35.6 36.8 21.1 23.9 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. TABLE A. 2020 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 OK1 LOAM 7.1-7.5 0-60 241-375 4.1-5.0 FULL SUN 1.1-1.5 TO PREVENT STRESS