TABLE 1A. PERCENT GREEN COVER AND OTHER RATINGS OF ALL WARM-SEASON CULTIVARS WITH 30% 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 6.0 6.0 8.0 6.3 6.3 5.7 6.3 5.7 6.0 5.0 6.0 DOG TUFF BERMUDA 7.3 6.3 7.0 7.3 5.7 6.0 5.0 5.3 4.3 4.3 5.0 4.7 FB 1628 BERMUDA 7.0 7.3 6.3 7.3 6.0 5.7 4.7 4.3 3.3 5.0 3.3 4.3 TIFWAY BERMUDA 7.3 6.7 6.3 7.7 5.7 5.3 3.7 4.7 3.7 3.7 5.0 5.0 MONACO BERMUDA 8.0 4.7 5.0 6.7 5.0 5.3 4.3 5.3 4.3 4.7 3.7 4.7 TAHOMA 31 BERMUDA 8.0 6.7 6.7 7.3 5.7 6.0 5.0 6.0 4.7 5.0 3.7 3.7 OKC 1221 BERMUDA 6.3 4.7 4.7 6.3 5.0 5.0 4.0 4.3 3.7 4.3 3.7 4.7 STELLAR ZOYSIA 7.3 4.3 6.0 6.7 6.0 6.0 4.7 5.3 3.7 4.3 3.7 3.7 PRESTIGE BUFFALO 6.3 4.0 4.3 5.0 4.7 5.0 4.0 4.7 3.0 4.3 3.7 4.3 RIO (JSC 2009-6-S) BERMUDA 7.3 5.0 5.0 6.0 4.7 4.7 3.7 3.7 3.3 3.0 3.0 3.7 FAES 1306 ZOYSIA 7.7 6.0 6.7 7.7 5.7 5.7 4.7 5.0 3.3 3.3 3.0 3.3 CODY BUFFALO 5.0 3.7 3.7 3.7 3.3 3.7 3.0 4.0 3.3 3.7 3.3 3.3 ASC 118 BERMUDA 5.7 3.0 3.0 3.7 4.0 4.0 2.7 4.3 2.7 4.0 3.3 3.3 PREMIER PRO BERMUDA 7.0 5.3 5.3 6.0 5.3 5.0 3.7 3.7 2.7 2.7 2.3 3.0 FAES 1307 ZOYSIA 6.7 4.7 4.7 5.7 5.0 4.3 3.3 3.0 2.3 3.3 2.3 2.7 ASC 119 BERMUDA 5.0 3.7 3.7 4.0 3.7 4.0 2.7 2.7 2.0 3.0 2.3 2.7 MEYER ZOYSIA 4.7 2.0 2.3 2.7 2.3 2.7 2.3 2.7 2.3 3.0 2.0 2.3 LSD VALUE 2.8 1.4 1.5 1.7 1.5 1.7 2.5 2.0 2.6 3.3 3.9 4.4 C.V. (%) 19.2 18.0 18.5 17.6 17.6 18.7 29.3 23.9 34.6 32.7 42.7 41.4 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. TABLE 1A. PERCENT GREEN COVER AND OTHER RATINGS OF ALL WARM-SEASON CULTIVARS WITH 30% 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 QUALITY RATINGS DURING DROUGHT PERIOD 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 3.7 4.3 3.7 5.0 4.3 4.3 4.7 4.0 4.0 4.3 5.3 3.7 5.2 DOG TUFF BERMUDA 3.0 4.0 4.0 4.0 3.0 3.3 2.7 3.7 2.7 3.7 4.0 2.3 4.4 FB 1628 BERMUDA 2.7 3.0 2.3 3.0 3.3 3.7 3.3 3.7 3.0 4.0 4.0 3.0 4.2 TIFWAY BERMUDA 3.7 4.0 3.3 3.3 3.0 3.3 3.3 2.3 2.7 3.3 3.7 3.0 4.2 MONACO BERMUDA 3.7 3.0 3.0 4.0 3.0 3.0 3.0 3.3 3.0 3.0 4.0 2.7 4.0 TAHOMA 31 BERMUDA 2.3 2.3 2.0 3.7 2.7 2.7 2.7 2.3 2.3 3.0 3.7 1.7 4.0 OKC 1221 BERMUDA 3.3 3.3 3.3 3.7 2.7 2.7 2.3 2.3 2.0 2.7 3.7 2.3 3.7 STELLAR ZOYSIA 2.3 2.3 2.7 2.7 2.7 2.7 2.3 2.0 2.3 2.3 3.3 1.3 3.6 PRESTIGE BUFFALO 3.0 3.3 3.3 3.3 3.7 2.7 2.7 2.7 2.3 2.3 3.3 1.0 3.5 RIO (JSC 2009-6-S) BERMUDA 3.0 2.7 3.0 3.3 2.7 2.7 2.0 3.0 2.3 2.3 3.3 2.0 3.4 FAES 1306 ZOYSIA 1.7 1.7 2.0 2.0 1.7 2.0 1.7 1.7 1.7 1.7 2.3 1.3 3.3 CODY BUFFALO 3.7 3.3 2.7 3.3 4.0 3.3 2.3 2.7 2.3 2.7 3.7 1.0 3.2 ASC 118 BERMUDA 2.7 2.7 3.0 2.3 3.0 2.7 2.0 2.7 2.0 2.3 3.0 2.0 3.0 PREMIER PRO BERMUDA 2.3 2.0 1.7 2.7 1.3 2.0 1.7 2.0 2.0 2.0 2.3 1.3 3.0 FAES 1307 ZOYSIA 1.7 1.7 1.7 1.7 1.3 1.7 1.7 1.3 1.7 1.7 2.3 1.3 2.7 ASC 119 BERMUDA 2.3 2.0 2.0 2.0 4.0 2.0 2.0 2.0 2.0 2.0 2.3 1.7 2.6 MEYER ZOYSIA 2.0 2.0 2.0 2.7 2.0 2.3 2.0 2.3 2.3 2.0 2.0 1.7 2.3 LSD VALUE 4.0 3.7 3.0 2.8 3.8 2.6 2.0 1.8 1.7 2.2 2.4 1.4 1.8 C.V. (%) 47.1 47.8 41.6 38.0 49.4 37.1 37.1 33.1 31.0 36.7 32.8 38.1 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. TABLE 1A. PERCENT GREEN COVER AND OTHER RATINGS OF ALL WARM-SEASON CULTIVARS WITH 30% 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 94.3 98.3 97.0 94.0 93.3 92.0 90.3 94.0 95.0 93.3 58.7 DOG TUFF BERMUDA 97.0 97.0 98.3 97.7 97.0 93.3 93.7 89.7 91.3 92.3 87.7 43.7 FB 1628 BERMUDA 97.3 95.0 97.0 94.3 88.3 79.7 70.0 68.3 78.3 81.3 77.3 33.0 TIFWAY BERMUDA 96.3 96.0 97.7 96.0 89.3 83.7 76.7 68.7 82.7 83.0 80.7 48.3 MONACO BERMUDA 91.0 90.0 97.0 95.0 90.3 89.3 91.0 87.0 84.7 84.0 84.7 43.7 TAHOMA 31 BERMUDA 97.0 96.3 97.7 96.7 91.3 87.0 83.0 77.7 87.0 86.7 78.7 29.3 OKC 1221 BERMUDA 82.0 82.0 96.0 90.7 73.0 66.0 69.0 67.7 75.7 77.3 76.7 48.0 STELLAR ZOYSIA 74.3 80.0 96.7 95.3 91.3 86.7 84.7 81.7 87.0 91.7 91.0 31.7 PRESTIGE BUFFALO 84.7 69.0 92.0 89.7 79.0 79.3 86.0 82.3 83.3 89.7 91.3 47.7 RIO (JSC 2009-6-S) BERMUDA 90.3 87.0 95.0 93.3 80.7 68.0 64.0 54.7 65.7 77.0 77.0 37.0 FAES 1306 ZOYSIA 94.3 95.3 99.0 96.7 96.3 93.0 89.0 82.7 80.3 74.3 68.0 13.3 CODY BUFFALO 73.7 54.3 72.3 70.0 54.0 53.7 65.7 63.3 77.0 88.7 90.3 43.7 ASC 118 BERMUDA 58.7 56.0 76.3 71.7 64.3 65.3 70.0 70.3 80.7 85.0 82.7 28.3 PREMIER PRO BERMUDA 90.0 92.7 95.7 93.0 80.7 72.0 61.7 51.0 62.0 60.3 57.0 9.7 FAES 1307 ZOYSIA 79.7 78.0 97.0 94.0 84.7 76.3 70.3 65.0 72.3 75.7 75.3 17.0 ASC 119 BERMUDA 68.7 67.3 81.0 75.0 54.7 43.0 40.0 33.7 53.7 58.0 58.3 14.0 MEYER ZOYSIA 21.7 23.7 44.3 46.3 38.7 38.0 38.7 38.3 52.0 57.7 61.0 30.7 LSD VALUE 22.7 23.1 19.2 21.2 24.1 39.1 51.8 65.7 46.3 49.6 53.3 82.8 C.V. (%) 16.8 17.7 12.6 13.8 17.7 25.8 30.2 36.9 23.6 23.2 24.4 80.0 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 1A. PERCENT GREEN COVER AND OTHER RATINGS OF ALL WARM-SEASON CULTIVARS WITH 30% 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 48.3 55.7 58.7 53.7 53.7 33.7 51.7 54.0 62.7 80.0 61.0 DOG TUFF BERMUDA 32.0 44.0 45.7 26.3 19.7 8.7 16.0 20.7 26.0 41.0 10.7 FB 1628 BERMUDA 23.3 26.3 37.7 32.0 37.3 25.7 35.7 39.0 47.3 59.0 42.0 TIFWAY BERMUDA 39.3 45.7 39.7 27.3 26.0 16.7 18.3 25.0 29.3 45.3 34.0 MONACO BERMUDA 28.3 33.0 49.3 30.0 25.3 12.0 17.3 21.0 20.7 36.3 7.7 TAHOMA 31 BERMUDA 13.0 19.7 27.7 17.0 15.3 7.0 8.7 13.7 15.7 31.7 9.0 OKC 1221 BERMUDA 40.0 41.3 49.0 36.7 28.0 14.3 17.3 21.7 25.3 33.7 20.0 STELLAR ZOYSIA 12.0 21.3 24.0 18.7 14.0 11.7 13.3 12.0 17.0 25.7 6.7 PRESTIGE BUFFALO 39.3 45.3 56.0 37.7 30.0 18.3 20.0 18.0 14.3 30.7 7.7 RIO (JSC 2009-6-S) BERMUDA 28.3 33.0 41.7 30.0 24.0 12.0 15.0 17.3 16.3 31.7 10.3 FAES 1306 ZOYSIA 1.3 5.3 6.0 4.3 8.0 1.3 2.7 4.7 5.7 7.7 2.3 CODY BUFFALO 36.3 44.3 57.0 41.7 38.3 27.3 28.3 25.0 19.0 24.7 5.3 ASC 118 BERMUDA 19.7 28.0 36.3 23.3 22.0 16.0 20.0 19.3 16.0 24.7 15.0 PREMIER PRO BERMUDA 6.7 8.3 19.0 9.7 10.3 4.3 3.7 8.0 6.7 11.7 4.0 FAES 1307 ZOYSIA 8.3 10.7 16.7 12.3 9.0 6.0 6.3 6.7 6.0 8.3 5.7 ASC 119 BERMUDA 11.0 14.0 21.3 15.0 13.7 10.0 11.7 11.0 10.0 14.7 10.7 MEYER ZOYSIA 29.0 30.3 34.7 31.3 33.3 20.7 27.7 24.7 23.7 27.0 14.7 LSD VALUE 71.0 69.9 76.6 58.4 48.6 38.5 41.4 39.2 31.8 38.8 17.2 C.V. (%) 100.0 83.9 73.3 79.7 77.5 97.1 92.5 82.0 75.2 62.6 67.6 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 1A. PERCENT GREEN COVER AND OTHER RATINGS OF ALL WARM-SEASON CULTIVARS WITH 30% 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 7.7 7.3 7.0 6.3 7.0 5.7 5.7 6.0 5.3 4.3 DOG TUFF BERMUDA 6.3 7.3 6.3 6.0 5.7 4.7 4.3 5.0 4.0 3.3 FB 1628 BERMUDA 8.0 7.0 6.0 4.7 5.0 4.0 3.3 3.3 3.3 3.0 TIFWAY BERMUDA 7.7 7.3 6.0 5.3 4.7 4.7 5.0 4.7 4.7 4.0 MONACO BERMUDA 7.7 8.0 7.0 7.0 6.7 5.0 4.3 4.3 4.0 3.3 TAHOMA 31 BERMUDA 8.3 8.0 7.3 6.7 6.3 5.3 4.3 3.7 3.0 2.3 OKC 1221 BERMUDA 7.3 6.3 5.3 5.7 5.7 5.3 4.7 4.7 4.0 4.0 STELLAR ZOYSIA 7.7 7.3 6.0 5.3 5.3 4.3 4.0 4.0 3.3 2.3 PRESTIGE BUFFALO 6.7 6.3 5.7 6.7 6.0 5.0 4.7 5.0 4.0 4.0 RIO (JSC 2009-6-S) BERMUDA 7.7 7.3 5.7 5.3 4.7 4.0 4.3 4.3 4.0 3.3 FAES 1306 ZOYSIA 7.7 7.7 6.3 5.3 5.0 3.0 3.0 2.7 2.0 1.7 CODY BUFFALO 5.3 5.0 4.7 5.3 5.3 4.7 4.3 5.3 4.3 4.0 ASC 118 BERMUDA 6.0 5.7 5.7 5.7 5.7 5.3 4.3 5.0 3.3 3.3 PREMIER PRO BERMUDA 7.3 7.0 5.7 4.7 4.3 3.0 2.7 2.3 2.3 2.3 FAES 1307 ZOYSIA 7.3 6.7 5.7 5.0 4.7 3.3 3.0 3.3 2.7 2.3 ASC 119 BERMUDA 6.0 5.0 4.0 3.7 3.7 3.3 2.7 2.7 2.3 2.3 MEYER ZOYSIA 4.7 4.7 4.3 4.0 3.3 3.0 3.7 3.7 3.3 3.3 LSD VALUE 1.6 2.8 4.2 4.8 5.5 4.8 5.2 4.4 5.5 4.3 C.V. (%) 13.1 19.2 25.8 29.9 35.1 37.9 41.8 39.5 49.8 46.3 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 1A. PERCENT GREEN COVER AND OTHER RATINGS OF ALL WARM-SEASON CULTIVARS WITH 30% 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 5.0 5.0 5.0 4.0 3.7 4.3 4.3 4.3 6.0 6.3 DOG TUFF BERMUDA 4.3 4.0 3.0 1.7 2.3 3.0 2.3 2.3 4.0 2.3 FB 1628 BERMUDA 3.3 3.7 3.3 2.7 3.0 3.3 3.7 3.3 5.0 4.7 TIFWAY BERMUDA 4.7 3.3 3.3 2.7 2.7 3.0 2.7 2.7 4.3 4.3 MONACO BERMUDA 3.7 4.7 3.3 2.3 2.7 2.7 2.3 2.3 3.3 2.3 TAHOMA 31 BERMUDA 3.0 3.3 2.7 2.0 2.3 2.3 2.3 1.7 3.0 2.0 OKC 1221 BERMUDA 4.3 4.7 4.0 2.3 2.3 2.3 2.3 2.7 3.0 3.3 STELLAR ZOYSIA 2.7 2.7 2.7 2.0 2.3 2.7 2.0 2.3 2.7 2.3 PRESTIGE BUFFALO 4.7 5.3 3.7 2.7 3.0 3.0 2.3 2.0 3.0 2.3 RIO (JSC 2009-6-S) BERMUDA 4.0 4.3 3.3 2.3 2.7 2.7 2.0 2.0 3.3 2.0 FAES 1306 ZOYSIA 2.0 2.0 2.0 2.0 2.0 2.0 2.0 1.7 1.7 2.0 CODY BUFFALO 5.0 5.3 4.3 3.3 4.0 3.7 2.7 2.7 3.0 2.0 ASC 118 BERMUDA 3.7 3.7 3.3 2.7 2.7 3.0 2.3 2.0 3.0 2.7 PREMIER PRO BERMUDA 2.3 3.0 2.7 2.0 2.0 2.3 1.7 1.7 2.7 2.3 FAES 1307 ZOYSIA 2.3 2.3 2.3 1.7 2.3 2.0 1.7 1.7 2.0 2.0 ASC 119 BERMUDA 2.7 3.0 2.7 2.0 2.3 2.3 2.0 2.0 2.3 2.3 MEYER ZOYSIA 3.7 3.7 3.3 3.0 2.3 3.3 2.3 2.0 2.7 2.7 LSD VALUE 5.6 4.9 3.8 3.4 2.9 2.6 2.4 2.4 2.5 1.4 C.V. (%) 51.2 45.9 40.7 46.9 37.1 34.5 40.3 42.1 37.9 30.1 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.