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/ 2021 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ BALL ROLL MEASURED IN INCHES GENETIC LEAF QUALITY RATINGS NAME COLOR TEXTURE JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN FZ 1710 ZG 7.7 7.7 4.7 6.0 5.7 5.7 5.0 6.7 7.7 7.7 7.3 7.0 7.7 7.3 6.5 FZ 1717 ZG 6.7 6.7 4.7 5.0 5.0 5.0 5.3 6.0 6.7 7.3 8.0 7.7 7.0 5.3 6.1 FZ 1714 ZG 6.3 7.0 4.3 5.3 5.3 5.0 5.7 6.3 6.0 7.0 7.3 7.7 6.3 4.0 5.9 TAHOMA 31 BG 7.3 7.0 5.3 4.7 5.0 5.7 6.0 7.0 7.3 7.3 7.7 7.3 5.0 2.0 5.9 DALZ 1815 ZG 6.7 7.3 4.7 5.7 5.7 5.7 5.0 5.7 5.7 5.3 6.0 7.7 5.7 5.7 5.7 OKC0920 BG 7.0 8.0 5.7 5.7 5.7 5.7 5.3 7.3 5.0 5.0 5.7 7.3 5.7 4.0 5.7 FB 1901 BG 7.0 7.3 6.0 7.0 7.0 7.0 6.3 6.0 6.0 6.0 6.3 6.3 2.0 1.0 5.6 OKC0805 BG 7.0 7.0 6.0 6.0 6.0 6.3 6.3 6.3 6.7 5.3 7.0 5.7 4.3 1.3 5.6 OKC3920 BG 6.3 7.0 5.0 5.3 5.3 5.3 5.7 5.7 6.3 6.7 7.0 7.7 5.0 2.7 5.6 DIAMOND ZG 7.0 7.3 4.3 5.0 5.0 5.0 5.0 6.0 5.7 5.7 6.0 6.3 6.3 6.0 5.5 TIFEAGLE BG 7.0 7.3 6.0 6.3 6.3 6.3 6.3 6.3 5.3 6.0 6.3 5.3 3.7 1.0 5.4 UGA 16-1105 SP 6.7 6.3 4.0 5.3 4.7 4.7 5.3 7.0 6.0 5.7 6.7 6.7 5.7 3.3 5.4 UGA 17-622 SP 6.7 6.3 4.7 5.0 5.0 5.0 5.7 6.3 6.7 6.7 5.7 6.0 4.7 1.7 5.3 TIFDWARF BG 6.3 6.3 5.3 5.7 5.7 6.0 5.7 5.7 3.3 4.3 6.0 5.7 5.7 2.3 5.1 DALZ 1814 ZG 6.7 7.3 4.3 5.0 5.0 5.0 5.3 5.7 5.0 5.3 5.0 6.3 5.0 3.3 5.0 SEASTAR SP 7.0 6.7 4.3 4.0 4.3 4.7 5.7 6.0 6.0 5.7 5.7 6.3 5.0 2.0 5.0 UGA 17-653 SP 6.7 6.7 4.3 4.3 5.0 4.7 6.0 6.3 5.3 6.3 5.7 6.0 4.7 1.7 5.0 MINI-VERDE BG 6.7 7.0 5.7 6.0 6.0 6.0 5.7 6.3 5.0 5.3 5.0 4.0 2.3 1.3 4.9 MSB-1050 BG 6.7 7.7 4.3 4.3 4.3 4.7 4.7 3.3 6.3 6.3 6.7 7.3 3.0 1.0 4.7 LSD VALUE 2.0 1.3 1.0 1.2 1.3 1.4 0.9 2.5 1.5 1.3 1.0 1.6 0.9 0.9 0.7 C.V. (%) 9.3 8.4 11.9 12.5 12.7 13.4 8.8 17.8 14.4 12.2 9.7 13.6 12.0 20.5 7.2 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/ 2021 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ BALL ROLL MEASURED IN INCHES SUMMER FALL WINTER COLOR BALL ROLL MEASURED IN INCHES NAME DENSITY DENSITY COLOR OCTOBER SEEDHEAD JUNE JULY AUGUST FZ 1710 ZG 6.0 7.3 6.7 8.3 5.3 . . . FZ 1717 ZG 6.0 7.7 6.7 8.7 8.0 . . . FZ 1714 ZG 6.3 7.3 5.7 8.7 9.0 . . . TAHOMA 31 BG 6.0 6.7 4.0 8.0 7.0 35.7 39.3 39.7 DALZ 1815 ZG 5.7 7.3 6.0 8.3 8.3 . . . OKC0920 BG 6.7 7.3 7.0 7.7 4.7 37.3 37.3 38.3 FB 1901 BG 5.7 6.3 5.7 5.7 9.0 52.0 55.7 50.7 OKC0805 BG 6.0 6.3 6.3 6.7 3.3 38.3 46.0 40.7 OKC3920 BG 6.7 7.7 7.0 8.0 8.0 46.3 42.7 42.3 DIAMOND ZG 6.7 7.3 5.7 8.3 5.0 . . . TIFEAGLE BG 6.3 6.0 5.3 6.0 9.0 51.3 43.7 44.3 UGA 16-1105 SP 6.0 6.3 5.3 7.7 5.7 . . . UGA 17-622 SP 5.7 6.7 5.7 6.0 6.7 . . . TIFDWARF BG 4.7 5.3 5.7 6.7 9.0 49.0 42.7 48.7 DALZ 1814 ZG 7.0 7.0 5.0 7.0 8.3 . . . SEASTAR SP 5.7 6.3 4.7 7.3 5.7 . . . UGA 17-653 SP 5.3 6.7 4.3 6.3 8.0 . . . MINI-VERDE BG 6.7 6.0 6.0 5.0 8.7 57.0 51.7 52.7 MSB-1050 BG 6.3 7.0 4.3 8.0 8.7 55.7 37.7 43.3 LSD VALUE 3.0 2.5 1.4 1.3 1.7 8.7 6.3 6.4 C.V. (%) 16.5 14.1 14.3 11.2 15.2 10.9 8.5 8.1 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. 2021 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