TABLE 2B. PERCENT GREEN COVER AND OTHER RATINGS OF BERMUDAGRASS CULTIVARS WITH 45% OF ET IN THE 2018 NATIONAL WARM-SEASON WATER USE/DROUGHT TOLERANCE TEST AT RIVERSIDE, CA 1/ 2021 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC PRE-DROUGHT QUALITY RATINGS DROUGHT PERIOD QUALITY RATINGS NAME COLOR 4/14 5/4 6/1 6/8 6/15 6/22 6/29 7/6 7/13 7/20 7/27 TIFTUF ? BERMUDA 7.3 5.7 6.7 7.3 7.3 6.3 6.3 6.3 7.3 7.3 7.0 6.7 OKC 1221 BERMUDA 8.0 4.7 5.3 7.0 7.7 6.7 6.0 7.7 7.7 7.7 7.3 7.3 FB 1628 BERMUDA 7.7 7.3 7.0 7.7 7.0 6.3 4.7 6.3 6.0 5.7 5.7 5.0 TIFWAY BERMUDA 7.0 6.3 7.3 7.3 7.0 5.0 4.3 5.3 5.3 5.3 6.7 6.3 TAHOMA 31 BERMUDA 8.0 5.7 7.0 7.3 7.3 6.7 5.7 6.7 5.7 6.3 5.3 5.3 DOG TUFF BERMUDA 6.7 5.7 6.3 6.7 6.0 5.7 5.3 6.3 5.3 5.3 5.3 5.7 MONACO BERMUDA 7.7 4.7 5.0 5.7 6.0 5.3 5.0 5.3 6.3 5.7 6.0 5.3 PREMIER PRO BERMUDA 8.0 5.0 5.3 6.7 6.7 5.3 5.0 5.3 6.3 5.3 6.0 6.0 RIO (JSC 2009-6-S) BERMUDA 7.3 5.0 5.0 6.0 6.0 4.7 4.7 4.7 5.7 5.7 5.0 5.0 ASC 118 BERMUDA 6.0 3.7 4.0 4.7 4.3 4.0 4.0 4.0 4.3 4.7 4.3 4.0 ASC 119 BERMUDA 5.0 3.7 4.0 4.3 3.7 4.0 3.0 3.7 3.7 4.0 3.7 3.7 LSD VALUE 2.2 1.1 1.3 1.5 1.6 1.3 1.2 1.5 2.9 1.6 2.6 2.3 C.V. (%) 14.8 13.0 13.4 13.4 14.7 13.9 14.0 15.2 23.5 15.4 21.8 20.7 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 2B. PERCENT GREEN COVER AND OTHER RATINGS OF BERMUDAGRASS CULTIVARS WITH 45% OF ET (CONT'D) IN THE 2018 NATIONAL WARM-SEASON WATER USE/DROUGHT TOLERANCE TEST AT RIVERSIDE, CA 1/ 2021 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ RECOVERY DROUGHT PERIOD QUALITY RATINGS QUALITY NAME 8/3 8/10 8/17 8/24 8/31 9/7 9/14 9/21 9/28 10/5 10/21 11/15 MEAN TIFTUF ? BERMUDA 5.7 6.3 5.0 5.0 5.3 6.7 5.3 6.3 5.3 6.7 6.3 4.3 6.2 OKC 1221 BERMUDA 5.3 6.0 4.7 4.7 4.3 4.7 3.7 4.0 4.7 4.7 4.7 2.3 5.6 FB 1628 BERMUDA 4.3 4.0 3.3 4.3 4.3 4.7 4.7 5.7 6.0 5.3 6.7 3.3 5.4 TIFWAY BERMUDA 4.3 4.7 4.0 5.0 4.0 5.0 4.0 4.7 5.3 6.0 6.3 2.7 5.3 TAHOMA 31 BERMUDA 4.0 3.7 3.0 4.0 4.3 3.7 3.7 4.7 4.7 5.0 6.0 2.7 5.1 DOG TUFF BERMUDA 3.7 4.7 3.7 4.3 4.0 5.0 4.0 4.0 4.3 5.0 5.7 2.7 5.0 MONACO BERMUDA 4.3 5.0 4.3 5.3 4.3 5.0 4.0 4.0 5.0 4.7 4.7 2.0 4.9 PREMIER PRO BERMUDA 5.0 5.3 4.3 5.0 4.0 3.7 3.3 4.0 4.3 4.7 4.0 2.0 4.9 RIO (JSC 2009-6-S) BERMUDA 4.3 5.0 4.3 5.0 4.0 4.7 4.0 4.7 4.7 4.3 4.0 2.3 4.7 ASC 118 BERMUDA 3.3 3.0 4.3 3.3 3.0 3.3 2.7 3.0 3.3 3.3 4.0 2.0 3.7 ASC 119 BERMUDA 3.0 2.7 2.7 2.7 3.7 2.7 3.0 3.0 3.3 3.3 3.0 2.0 3.3 LSD VALUE 2.1 2.4 3.4 3.3 1.9 2.0 1.8 1.5 2.2 1.7 1.2 1.2 1.1 C.V. (%) 22.6 26.5 32.5 29.3 19.6 23.6 22.3 19.0 21.5 18.6 14.1 25.2 13.2 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 2B. PERCENT GREEN COVER AND OTHER RATINGS OF BERMUDAGRASS CULTIVARS WITH 45% OF ET (CONT'D) IN THE 2018 NATIONAL WARM-SEASON WATER USE/DROUGHT TOLERANCE TEST AT RIVERSIDE, CA 1/ 2021 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PRE-DROUGHT PERCENT COVER DROUGHT PERIOD PERCENT GREEN COVER RATINGS NAME 4/14 5/4 6/12 6/8 6/15 6/22 6/29 7/6 7/13 7/20 7/27 8/3 TIFTUF ? BERMUDA 95.7 95.3 98.0 98.0 94.3 95.0 96.7 97.0 97.7 98.3 97.7 78.0 OKC 1221 BERMUDA 91.7 91.7 98.0 98.3 94.3 96.3 99.0 99.0 98.3 99.0 99.0 88.7 FB 1628 BERMUDA 97.7 94.3 96.3 94.7 89.7 86.3 90.7 93.7 96.3 97.3 96.0 75.0 TIFWAY BERMUDA 97.7 96.7 96.7 96.3 88.3 86.0 87.7 90.7 96.7 94.3 95.3 58.0 TAHOMA 31 BERMUDA 96.7 95.7 97.7 97.7 94.0 93.0 95.0 95.3 95.3 96.3 93.7 52.7 DOG TUFF BERMUDA 95.7 94.0 98.0 98.3 92.3 95.3 98.0 95.7 96.0 97.3 97.7 51.7 MONACO BERMUDA 91.0 87.7 96.3 96.0 91.0 94.3 96.7 97.0 97.0 98.0 97.0 74.0 PREMIER PRO BERMUDA 88.3 90.7 94.0 94.7 91.0 93.3 93.3 93.3 95.0 92.3 91.7 66.7 RIO (JSC 2009-6-S) BERMUDA 90.3 84.7 93.3 93.3 81.3 77.0 83.3 87.0 88.0 88.0 89.3 63.3 ASC 118 BERMUDA 69.0 58.7 80.3 83.7 66.7 68.3 80.0 84.7 84.7 84.3 82.7 39.7 ASC 119 BERMUDA 68.7 60.7 76.7 75.0 56.3 56.7 69.7 72.7 76.7 73.7 72.7 28.0 LSD VALUE 3.7 5.9 8.8 13.0 18.6 33.0 27.9 27.0 20.2 21.8 24.2 50.3 C.V. (%) 2.7 4.4 5.6 7.4 12.2 18.0 13.5 12.2 9.6 10.6 11.5 36.8 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 2B. PERCENT GREEN COVER AND OTHER RATINGS OF BERMUDAGRASS CULTIVARS WITH 45% OF ET (CONT'D) IN THE 2018 NATIONAL WARM-SEASON WATER USE/DROUGHT TOLERANCE TEST AT RIVERSIDE, CA 1/ 2021 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ RECOVERY DROUGHT PERIOD PERCENT GREEN COVER RATINGS % COVER NAME 8/10 8/17 8/24 8/31 9/7 9/14 9/21 9/28 10/5 10/12 11/15 TIFTUF ? BERMUDA 70.0 69.7 72.7 68.7 79.0 65.0 83.3 90.0 92.3 96.7 77.0 OKC 1221 BERMUDA 73.7 72.7 82.7 70.3 78.0 50.7 60.0 77.3 77.0 86.7 30.3 FB 1628 BERMUDA 60.0 57.0 73.7 66.0 78.3 63.0 79.7 90.0 91.0 95.0 67.7 TIFWAY BERMUDA 44.7 44.0 53.3 44.7 58.3 37.7 53.0 62.7 69.7 88.3 48.3 TAHOMA 31 BERMUDA 23.7 28.7 41.0 24.3 49.7 31.3 50.7 60.3 63.3 85.3 19.7 DOG TUFF BERMUDA 38.0 45.0 51.0 49.7 64.7 41.0 62.3 66.7 68.0 83.3 31.0 MONACO BERMUDA 54.0 61.7 81.3 59.0 67.0 42.0 56.3 70.3 69.0 76.7 11.7 PREMIER PRO BERMUDA 45.3 57.0 76.0 45.7 52.0 27.0 45.7 58.3 60.3 78.7 19.7 RIO (JSC 2009-6-S) BERMUDA 56.0 60.0 66.3 52.0 59.0 42.7 57.7 67.0 60.3 70.3 16.0 ASC 118 BERMUDA 32.7 42.0 46.7 36.0 39.3 24.3 39.0 42.7 35.7 50.0 14.3 ASC 119 BERMUDA 15.3 25.3 48.0 21.3 29.7 14.3 20.7 26.0 25.0 38.7 11.7 LSD VALUE 50.8 57.7 42.8 32.5 34.1 29.9 35.0 34.1 25.2 19.7 17.5 C.V. (%) 49.3 45.9 30.6 34.1 28.6 38.7 32.1 27.7 22.7 15.2 34.7 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 2B. PERCENT GREEN COVER AND OTHER RATINGS OF BERMUDAGRASS CULTIVARS WITH 45% OF ET (CONT'D) IN THE 2018 NATIONAL WARM-SEASON WATER USE/DROUGHT TOLERANCE TEST AT RIVERSIDE, CA 1/ 2021 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ COLOR RATINGS DURING DROUGHT PERIOD NAME 6/8 6/15 6/22 6/29 7/6 7/13 7/20 7/27 8/3 8/10 TIFTUF ? BERMUDA 8.0 7.3 7.0 7.3 7.7 7.0 6.0 6.7 6.0 5.7 OKC 1221 BERMUDA 8.0 8.0 7.7 8.0 8.3 8.0 7.0 7.0 7.0 5.7 FB 1628 BERMUDA 7.7 7.7 6.7 7.3 8.0 7.0 6.0 6.3 6.3 5.0 TIFWAY BERMUDA 7.3 7.0 5.7 6.3 6.7 6.0 5.3 5.7 4.7 4.3 TAHOMA 31 BERMUDA 9.0 8.0 7.3 8.0 8.0 6.3 5.0 5.3 4.3 3.0 DOG TUFF BERMUDA 6.3 6.7 6.0 6.3 6.0 5.3 5.0 5.0 3.7 3.7 MONACO BERMUDA 8.0 7.7 7.3 8.0 8.0 7.0 6.3 6.3 6.3 4.7 PREMIER PRO BERMUDA 7.7 8.0 7.3 7.3 7.7 6.7 5.3 5.7 5.0 4.0 RIO (JSC 2009-6-S) BERMUDA 7.7 7.3 6.3 6.7 7.3 6.7 5.7 5.7 5.7 5.0 ASC 118 BERMUDA 6.7 6.0 5.3 6.3 6.7 5.0 4.3 5.0 4.0 3.3 ASC 119 BERMUDA 6.0 5.0 4.7 6.0 6.0 5.0 3.7 4.0 3.0 2.7 LSD VALUE 1.5 2.2 2.9 3.3 2.0 2.3 2.5 2.9 3.0 3.8 C.V. (%) 10.5 14.8 19.7 17.9 12.9 17.1 20.8 21.4 28.4 36.1 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 2B. PERCENT GREEN COVER AND OTHER RATINGS OF BERMUDAGRASS CULTIVARS WITH 45% OF ET (CONT'D) IN THE 2018 NATIONAL WARM-SEASON WATER USE/DROUGHT TOLERANCE TEST AT RIVERSIDE, CA 1/ 2021 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ COLOR RATINGS DURING COLOR RATINGS DURING DROUGHT PERIOD RECOVERY NAME 8/17 8/24 8/31 9/7 9/14 9/21 9/28 10/5 10/12 11/15 TIFTUF ? BERMUDA 6.0 6.0 5.7 6.0 6.0 6.7 7.0 7.0 8.0 7.3 OKC 1221 BERMUDA 6.0 7.0 6.0 5.0 4.7 4.7 6.0 5.7 7.0 3.3 FB 1628 BERMUDA 5.0 5.7 5.3 5.0 5.7 6.7 7.3 6.7 8.0 7.0 TIFWAY BERMUDA 4.3 4.7 4.3 4.0 3.7 4.7 5.0 5.0 7.0 5.3 TAHOMA 31 BERMUDA 3.3 3.3 2.3 3.3 3.3 4.3 5.0 4.7 6.0 3.0 DOG TUFF BERMUDA 3.7 4.0 3.7 4.7 3.3 5.0 4.7 4.7 6.0 3.7 MONACO BERMUDA 5.7 7.0 5.3 5.0 4.7 5.0 5.3 5.0 6.3 2.3 PREMIER PRO BERMUDA 5.0 6.3 4.0 3.3 3.7 3.7 4.7 4.7 6.3 3.0 RIO (JSC 2009-6-S) BERMUDA 6.0 6.3 4.7 4.7 4.3 5.3 5.3 4.7 5.7 2.3 ASC 118 BERMUDA 4.3 4.3 4.0 3.7 3.3 4.0 4.0 3.0 4.0 2.7 ASC 119 BERMUDA 3.3 4.3 2.7 2.7 2.7 2.7 2.7 2.7 3.7 2.3 LSD VALUE 4.1 3.4 2.3 3.1 3.0 2.4 2.3 1.3 1.3 1.5 C.V. (%) 34.5 29.3 27.0 30.9 32.3 25.1 23.3 16.5 12.7 24.0 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.