TABLE 6. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF WARM-SEASON CULTIVARS IN THE 2018 NATIONAL LOW INPUT WARM-SEASON TEST AT STILLWATER, OK 1/ 2022 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ SPRING PERCENT GROUND COVER FROM APRIL-SEPTEMBER QUALITY RATINGS NAME GREENUP APRIL MAY JUNE JULY AUGUST SEPTEMBER APR MAY JUN JUL AUG SEP MEAN XZ 14069 ZOYSIA 7.7 94.3 97.0 98.0 97.7 98.0 98.3 5.7 5.3 5.7 6.3 5.3 5.7 5.7 16-TZ-14114 ZOYSIA 7.3 93.3 96.0 97.0 96.7 95.0 97.0 5.0 5.0 5.3 5.3 5.0 5.0 5.1 MEYER ZOYSIA 6.7 93.3 97.7 98.0 96.7 96.3 97.0 5.0 5.0 4.7 5.3 4.7 5.0 4.9 MIDIRON BERMUDA 8.0 95.0 97.3 97.3 93.7 91.7 89.3 5.7 5.7 5.3 4.7 4.0 4.0 4.9 TIFWAY BERMUDA 7.0 90.0 97.7 98.0 95.0 91.0 92.0 4.7 6.0 5.7 5.0 4.0 4.3 4.9 CODY BUFFALO 6.7 66.7 90.0 86.7 66.7 43.3 41.0 4.3 5.0 4.7 4.3 2.7 3.3 4.1 FB 1628 BERMUDA 4.3 78.3 93.3 96.7 92.3 90.0 88.3 4.0 4.7 4.3 4.0 4.0 3.7 4.1 FAES 1322 ZOYSIA 5.0 58.3 69.0 80.0 78.3 84.7 79.0 3.3 3.7 3.7 4.0 4.0 4.3 3.8 HABITURF MIXTURE 7.3 88.3 86.7 70.7 68.3 26.7 35.0 5.3 4.0 3.7 3.7 2.7 2.7 3.7 ASC-117 BERMUDA 2.3 6.7 36.7 25.0 30.7 4.3 8.0 2.0 2.3 2.3 2.3 1.0 1.0 1.8 LSD VALUE 1.6 20.3 21.9 24.7 25.6 22.2 32.7 1.5 1.5 1.1 1.2 0.9 0.9 0.8 C.V. (%) 15.8 16.5 14.9 17.3 18.2 19.4 27.0 19.2 18.1 14.1 15.9 15.7 14.6 11.7 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 6. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF WARM-SEASON CULTIVARS IN THE (CONT'D) 2018 NATIONAL LOW INPUT WARM-SEASON TEST AT STILLWATER, OK 1/ 2022 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ CANOPY HEIGHT IN cm APRIL-SEPTEMBER PERCENT WEEDS NAME APRIL MAY JUNE JULY AUGUST SEPTEMBER JULY AUGUST SEPTEMBER XZ 14069 ZOYSIA 4.0 3.3 2.7 3.7 2.7 2.7 0.3 0.3 0.3 16-TZ-14114 ZOYSIA 5.0 4.7 4.7 4.7 4.7 4.7 1.0 2.0 2.3 MEYER ZOYSIA 6.0 5.3 4.7 5.7 4.7 4.7 2.7 2.0 4.3 MIDIRON BERMUDA 6.3 5.0 5.0 5.0 4.7 4.0 4.3 7.0 16.0 TIFWAY BERMUDA 5.3 4.7 4.3 4.7 3.3 3.7 2.3 5.0 5.7 CODY BUFFALO 7.3 6.7 5.7 7.3 5.7 5.3 24.3 52.3 54.0 FB 1628 BERMUDA 5.3 4.0 3.3 3.0 2.7 3.7 6.7 11.7 14.7 FAES 1322 ZOYSIA 3.7 3.7 3.0 3.0 3.0 3.3 19.3 14.7 20.0 HABITURF MIXTURE 6.3 6.3 5.3 7.7 6.7 6.0 23.3 36.7 61.7 ASC-117 BERMUDA 6.7 6.0 5.7 5.3 4.7 4.7 53.3 86.7 90.0 LSD VALUE 1.5 1.2 1.2 1.3 1.6 0.8 21.6 25.3 29.2 C.V. (%) 15.1 14.1 16.4 15.8 21.5 12.2 89.8 70.5 65.7 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 2018 NATIONAL LOW INPUT WARM-SEASON 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 61-150 241-375 1.1-2.0 FULL SUN 2.6-3.0 TO PREVENT DORMANCY