TABLE 15D. PERCENT GREEN COVER AND OTHER RATINGS OF BUFFALOAGRASS CULTIVARS IN THE 2018 NATIONAL WARM-SEASON WATER USE/DROUGHT TOLERANCE TEST AT STILLWATER, OK 1/ 2020 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ TOTAL WATER APPLIED WITH MILLIMETERS WINTER COLOR QUALITY RATINGS DURING PRE-DROUGHT QUALITY RATINGS DURING DROUGHT PERIOD NAME 11/2 5/1 6/9 7/5 7/14 7/22 7/29 8/5 8/12 8/19 8/26 PRESTIGE BUFFALO 3.5 6 5 5 6.0 6.0 5.0 5.5 4.5 4.0 3.5 CODY BUFFALO 3.0 5 5 4 6.0 6.0 5.7 5.7 5.0 4.3 4.3 LSD VALUE 1.1 1 0 1 1.3 1.6 2.4 0.7 0.7 1.7 2.5 C.V. (%) 15.6 0 0 0 0.0 0.0 9.3 17.9 10.4 11.9 0.0 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 15D. PERCENT GREEN COVER AND OTHER RATINGS OF BUFFALOAGRASS CULTIVARS (CONT'D) IN THE 2018 NATIONAL WARM-SEASON WATER USE/DROUGHT TOLERANCE TEST AT STILLWATER, OK 1/ 2020 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ TOTAL WATER APPLIED WITH MILLIMETERS TOTAL QUALITY RATINGS DURING DROUGHT PERIOD QUALITY RATINGS DURING RECOVERY PERIOD WATER NAME 9/2 9/9 9/16 9/23 9/30 10/7 10/14 10/21 10/30 MEAN APPLIED PRESTIGE BUFFALO 5.0 5.0 5.0 5 2.5 2.5 2.5 2.5 2.5 4.4 127.0 CODY BUFFALO 4.7 4.0 4.0 5 4.0 3.7 3.7 3.0 2.0 4.5 135.3 LSD VALUE 1.9 1.2 1.2 1 1.2 1.0 1.6 1.5 1.5 0.8 29.7 C.V. (%) 10.4 0.0 0.0 0 29.4 15.6 15.6 0.0 22.7 4.2 9.5 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 15D. PERCENT GREEN COVER AND OTHER RATINGS OF BUFFALOAGRASS CULTIVARS (CONT'D) IN THE 2018 NATIONAL WARM-SEASON WATER USE/DROUGHT TOLERANCE TEST AT STILLWATER, OK 1/ 2020 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ TOTAL WATER APPLIED WITH MILLIMETERS PERCENT GREEN COVER DURING PRE-DROUGHT PERCENT GREEN COVER DURING DROUGHT PERIOD NAME 4/21 5/21 6/4 6/12 7/15 7/22 7/30 8/6 8/12 8/20 PRESTIGE BUFFALO 71.0 74.5 57.0 56.0 92.0 81.0 68.5 60.5 56.0 71.0 CODY BUFFALO 73.0 56.7 53.3 56.0 90.7 89.0 87.3 74.7 63.3 80.7 LSD VALUE 12.8 11.5 10.9 11.2 5.1 4.9 10.5 5.0 11.8 14.0 C.V. (%) 10.4 7.8 4.6 0.9 4.4 5.2 5.0 8.7 9.9 13.7 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 15D. PERCENT GREEN COVER AND OTHER RATINGS OF BUFFALOAGRASS CULTIVARS (CONT'D) IN THE 2018 NATIONAL WARM-SEASON WATER USE/DROUGHT TOLERANCE TEST AT STILLWATER, OK 1/ 2020 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ TOTAL WATER APPLIED WITH MILLIMETERS PERCENT GREEN COVER DURING DROUGHT PERIOD PERCENT GREEN COVER DURING RECOVERY PERIOD NAME 8/28 9/2 9/9 9/23 9/30 10/7 10/14 10/21 11/2 11/10 PRESTIGE BUFFALO 77.5 78.5 81.0 72.5 33.5 40.5 33.0 33.5 19.0 11.5 CODY BUFFALO 74.3 77.0 67.0 76.3 51.3 53.0 44.0 33.0 12.7 7.7 LSD VALUE 13.4 5.8 10.6 4.3 7.3 7.9 12.7 12.3 16.4 13.8 C.V. (%) 9.3 13.5 9.6 8.7 55.4 59.4 70.7 48.2 36.2 5.4 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.