TABLE 1. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF WARM-SEASON CULTIVARS IN THE 2019 NATIONAL WARM-SEASON PUTTING GREEN TEST AT RIVERSIDE, CA 1/ 2020 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ BALL ROLL MEASURED IN INCHES GENETIC SPRING LEAF QUALITY RATINGS NAME COLOR GREENUP TEXTURE JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN OKC0805 7.0 7.7 7.3 6.0 6.3 7.0 7.3 6.7 6.7 7.3 7.3 7.0 6.0 6.7 5.7 6.7 TAHOMA 31 7.0 7.7 7.3 6.0 6.0 6.0 6.3 6.7 6.7 7.3 7.7 7.0 6.3 7.0 5.7 6.6 FB 1901 7.3 6.3 7.7 6.0 6.0 6.0 6.0 6.3 6.3 7.3 7.3 6.7 6.7 7.0 6.3 6.5 TIFEAGLE 7.0 7.0 7.3 6.0 6.0 6.3 6.3 6.3 6.7 6.3 6.3 6.7 6.0 7.3 6.3 6.4 MINI-VERDE 7.0 6.3 7.0 5.3 5.7 5.7 5.7 5.7 5.7 6.7 7.0 6.7 5.7 6.7 6.0 6.0 TIFDWARF 6.3 6.7 7.0 5.3 5.0 5.3 5.3 5.3 5.7 6.7 6.7 6.7 6.0 6.0 6.3 5.9 UGA 17-653 7.0 6.7 6.7 4.7 4.7 4.7 4.7 6.7 6.3 6.7 6.3 6.3 6.0 5.7 6.3 5.8 SEASTAR 7.0 6.3 6.7 4.3 4.3 4.3 4.3 6.3 6.3 6.7 6.7 6.7 6.3 5.7 6.7 5.7 OKC0920 7.0 6.7 8.0 5.3 5.7 5.3 5.7 5.0 5.0 5.7 6.0 5.7 5.0 6.7 6.0 5.6 OKC3920 7.0 7.3 6.7 5.3 5.3 5.3 5.3 5.7 5.7 6.3 6.3 6.0 5.0 5.3 5.7 5.6 DALZ 1814 6.7 5.3 7.3 3.3 3.3 3.3 3.3 5.7 5.7 6.0 6.3 6.3 6.3 6.0 6.7 5.2 UGA 17-622 7.0 6.0 6.0 4.0 4.0 4.0 4.0 6.0 5.7 6.0 5.7 5.3 5.3 5.0 6.0 5.1 DIAMOND 7.3 6.3 7.3 4.3 4.3 4.3 4.3 4.7 4.7 5.3 5.7 6.0 5.7 5.3 5.7 5.0 FZ 1714 6.7 6.0 7.0 3.7 3.7 3.7 3.7 5.0 5.0 5.3 5.3 5.3 5.7 6.0 6.3 4.9 UGA 16-1105 6.7 5.3 6.3 3.3 3.3 3.3 3.3 5.3 5.3 5.7 5.7 5.7 6.0 5.7 6.0 4.9 DALZ 1815 7.0 5.7 7.3 4.0 4.0 4.0 4.0 4.0 4.7 5.3 5.3 5.3 6.0 5.3 6.0 4.8 MSB-1050 8.0 6.7 8.0 4.0 4.0 4.0 4.0 4.7 4.7 5.3 5.3 5.7 5.3 4.7 4.7 4.7 FZ 1710 7.7 5.0 7.7 2.3 2.7 2.3 2.3 4.3 4.3 5.3 6.0 6.0 6.3 6.0 7.0 4.6 FZ 1717 6.7 5.0 7.0 3.3 3.3 3.3 3.3 4.3 5.0 5.3 5.3 5.3 5.3 5.0 6.0 4.6 LSD VALUE 0.7 1.0 1.2 1.1 1.1 1.1 1.1 1.3 1.2 1.3 1.8 1.9 2.9 2.2 2.2 0.9 C.V. (%) 5.4 9.6 8.2 15.4 14.9 15.2 15.3 13.9 12.1 11.5 13.9 13.1 15.6 16.3 13.2 10.2 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 1. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF WARM-SEASON CULTIVARS IN THE (CONT'D) 2019 NATIONAL WARM-SEASON PUTTING GREEN TEST AT RIVERSIDE, CA 1/ 2020 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ BALL ROLL MEASURED IN INCHES SPRING SUMMER FALL PERCENT GROUND COVER COLOR BALL ROLL NAME DENSITY DENSITY DENSITY SUMMER FALL DECEMBER NOVEMBER OKC0805 7.3 7.3 6.3 83.3 99.0 4.0 94.0 TAHOMA 31 6.3 7.7 6.3 91.7 99.0 4.3 88.7 FB 1901 6.0 7.3 6.7 78.3 99.0 4.0 88.0 TIFEAGLE 6.3 6.7 6.0 80.0 99.0 4.3 90.7 MINI-VERDE 5.7 7.0 5.7 71.7 97.3 4.3 85.3 TIFDWARF 5.7 6.7 6.0 66.7 98.7 5.0 92.0 UGA 17-653 4.7 6.3 6.0 75.0 97.3 5.7 . SEASTAR 4.3 6.7 6.3 76.7 96.3 5.7 . OKC0920 5.7 6.0 5.0 66.7 98.0 6.0 82.7 OKC3920 5.3 6.3 5.0 68.3 94.3 5.3 70.0 DALZ 1814 4.0 6.3 6.3 25.0 48.3 6.7 . UGA 17-622 4.3 5.7 5.3 76.7 96.0 7.0 . DIAMOND 4.3 5.7 5.7 25.0 43.3 7.0 . FZ 1714 4.3 5.3 5.7 25.0 43.3 7.0 . UGA 16-1105 4.3 5.7 6.0 71.7 96.0 5.7 . DALZ 1815 4.0 5.3 6.0 25.0 43.3 7.0 . MSB-1050 4.7 5.3 5.3 96.0 99.0 3.3 79.3 FZ 1710 3.0 6.0 6.3 25.0 36.7 7.7 . FZ 1717 3.7 5.3 5.3 25.0 46.7 7.3 . LSD VALUE 1.1 1.7 2.9 6.2 11.2 1.0 23.5 C.V. (%) 13.5 13.4 15.7 7.0 9.3 11.5 11.9 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 CA3 SAND 7.1-7.5 0-60 241-375 2.1-3.0 FULL SUN 0.0-0.5 TO PREVENT STRESS