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/ 2020 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC PRE-DROUGHT PERIOD QUALITY RATINGS DROUGHT PERIOD QUALITY RATINGS NAME COLOR 2/26 3/16 4/13 5/11 6/12 6/18 6/25 7/2 7/9 7/16 7/23 7/30 FB 1628 BERMUDA 8.3 6.3 7.0 8.0 7.0 8.0 7.7 9.0 9.0 8.0 7.7 5.7 6.0 TIFTUF ? BERMUDA 7.0 5.3 6.3 6.3 6.3 6.0 7.0 7.7 7.7 7.7 7.0 7.0 4.0 TIFWAY BERMUDA 7.3 6.0 6.3 5.7 6.7 7.3 7.3 7.7 7.7 7.3 6.7 5.3 6.0 TAHOMA 31 BERMUDA 7.0 4.7 5.7 6.3 6.7 7.7 8.0 8.7 8.0 7.7 7.7 6.3 6.0 DOG TUFF BERMUDA 6.3 3.3 5.0 6.0 6.3 7.0 7.7 6.3 6.7 6.3 6.3 5.3 6.0 FAES 1306 ZOYSIA 7.3 5.0 5.3 5.7 7.7 8.7 8.0 7.7 8.0 7.3 5.3 5.0 5.3 MONACO BERMUDA 7.7 4.0 4.3 5.0 5.7 6.0 5.7 6.0 6.0 6.0 6.0 5.7 6.0 STELLAR ZOYSIA 7.0 4.3 5.7 7.0 7.3 8.0 7.7 6.7 7.0 6.0 4.3 4.0 4.3 RIO (JSC 2009-6-S) BERMUDA 6.7 4.3 4.7 4.7 5.3 5.0 5.7 5.7 5.0 6.0 4.7 5.0 4.3 OKC 1221 BERMUDA 6.7 3.0 3.7 3.7 5.0 5.3 5.3 5.7 5.7 5.0 4.3 4.3 5.0 PREMIER PRO BERMUDA 7.7 4.0 3.7 4.3 5.0 5.7 5.7 5.0 5.7 4.7 3.3 4.3 4.0 CODY BUFFALO 6.3 3.0 4.3 4.7 5.0 4.3 4.7 4.3 4.3 5.7 4.0 4.0 4.3 PRESTIGE BUFFALO 7.0 2.0 4.0 5.0 5.7 5.7 5.3 6.0 5.7 5.3 4.7 4.3 4.3 ASC 118 BERMUDA 6.3 3.3 3.3 4.0 3.7 4.3 3.3 4.0 4.7 4.0 4.3 3.7 4.0 ASC 119 BERMUDA 6.3 3.3 4.0 3.7 4.0 4.7 4.7 4.3 4.7 5.0 4.0 4.0 4.3 FAES 1307 ZOYSIA 7.0 3.3 5.0 5.3 7.0 7.0 6.3 6.3 6.3 5.0 4.0 3.3 3.3 MEYER ZOYSIA 6.7 2.7 3.7 4.3 5.0 4.3 4.0 3.7 4.3 3.3 2.3 2.3 3.0 LSD VALUE 1.5 0.9 1.2 1.2 1.3 1.3 0.9 1.1 1.0 1.2 1.6 1.5 3.3 C.V. (%) 10.0 14.3 15.1 13.9 13.6 12.9 9.3 11.8 10.4 12.9 19.3 18.8 29.0 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/ 2020 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ QUALITY RATINGS DURING THE DROUGHT PERIOD RECOVERY NAME 8/6 8/13 8/20 8/27 9/3 9/10 9/16 9/24 10/1 10/7 10/15 10/23 11/25 MEAN FB 1628 BERMUDA 5.0 4.7 4.3 4.3 4.0 4.3 4.3 3.3 4.0 3.3 4.3 4.3 5.7 5.8 TIFTUF ? BERMUDA 6.0 6.3 5.7 4.7 4.7 5.0 5.3 4.3 4.3 4.7 4.7 5.0 5.7 5.8 TIFWAY BERMUDA 6.0 5.3 5.3 4.3 4.7 4.7 4.3 4.0 3.7 4.3 5.0 5.0 5.7 5.7 TAHOMA 31 BERMUDA 5.0 5.0 3.7 4.0 3.3 4.0 3.7 3.0 3.3 3.7 4.0 4.7 3.3 5.4 DOG TUFF BERMUDA 6.0 5.3 5.0 4.3 5.0 4.7 4.0 4.0 4.0 4.3 4.7 4.7 4.7 5.3 FAES 1306 ZOYSIA 4.0 3.3 3.0 2.3 2.3 3.0 2.7 2.3 2.3 2.7 3.0 3.0 4.3 4.7 MONACO BERMUDA 5.3 4.3 4.3 4.0 3.3 4.0 4.0 3.3 3.3 3.3 3.7 3.7 4.3 4.7 STELLAR ZOYSIA 3.0 3.3 3.0 2.3 2.3 2.7 2.3 2.0 2.0 1.7 2.7 2.7 4.0 4.3 RIO (JSC 2009-6-S) BERMUDA 4.0 4.0 3.7 4.0 3.3 3.7 2.3 3.0 3.3 3.0 3.3 3.7 3.7 4.2 OKC 1221 BERMUDA 3.7 4.3 3.3 3.3 3.3 3.3 3.3 2.7 3.3 2.7 3.3 3.3 3.0 4.0 PREMIER PRO BERMUDA 3.3 3.3 3.3 3.0 3.0 3.3 3.0 2.7 2.7 2.7 3.0 3.7 3.3 3.8 CODY BUFFALO 3.3 4.3 4.0 3.7 3.3 3.7 3.3 2.7 3.0 2.0 3.3 2.3 1.0 3.7 PRESTIGE BUFFALO 4.0 3.3 2.7 2.7 3.0 3.0 3.0 2.7 2.7 1.7 3.0 2.3 1.3 3.7 ASC 118 BERMUDA 3.7 4.0 3.3 3.3 3.7 3.3 3.3 3.3 3.3 3.0 3.0 3.3 2.7 3.6 ASC 119 BERMUDA 3.3 3.3 3.0 3.0 3.3 3.3 3.0 2.7 3.0 2.3 3.0 3.3 2.7 3.6 FAES 1307 ZOYSIA 2.7 2.3 2.0 2.0 2.3 2.0 1.7 2.0 2.0 1.7 2.3 2.3 2.7 3.6 MEYER ZOYSIA 2.3 2.3 2.3 2.3 2.0 2.0 2.3 2.3 2.3 2.0 1.7 2.0 1.3 2.8 LSD VALUE 1.5 1.7 1.5 1.4 1.8 1.6 2.3 1.7 1.7 1.2 1.9 1.6 1.3 0.8 C.V. (%) 21.2 24.1 23.3 23.2 27.5 24.1 33.0 27.1 25.9 25.7 28.5 25.7 23.9 11.0 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/ 2020 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT COVER DURING PRE-DROUGHT PERIOD PERCENT GREEN COVER DURING DROUGHT PERIOD NAME 2/26 3/16 4/13 5/11 6/12 6/18 6/25 7/2 7/9 7/16 7/23 7/30 FB 1628 BERMUDA 79.7 90.0 92.7 88.7 88.7 89.0 93.0 93.3 91.3 87.0 70.7 60.0 TIFTUF ? BERMUDA 77.0 87.7 86.3 86.0 80.0 85.3 88.7 90.3 89.3 85.0 78.0 68.0 TIFWAY BERMUDA 76.7 87.3 86.3 83.7 80.3 79.7 85.3 83.0 83.7 76.7 60.0 49.3 TAHOMA 31 BERMUDA 59.3 76.7 86.3 86.7 86.7 88.3 92.0 92.3 92.0 85.3 66.7 52.3 DOG TUFF BERMUDA 23.7 63.0 84.7 80.7 84.7 85.7 77.3 74.7 65.7 67.7 56.3 51.0 FAES 1306 ZOYSIA 65.0 74.0 80.0 87.7 87.7 87.0 89.7 88.0 87.7 64.3 48.0 39.0 MONACO BERMUDA 50.7 63.3 70.7 78.3 77.7 77.3 83.7 82.0 82.7 77.0 65.0 50.3 STELLAR ZOYSIA 44.7 75.0 87.7 88.7 84.7 85.0 85.0 79.0 68.3 28.0 25.3 16.0 RIO (JSC 2009-6-S) BERMUDA 53.7 65.7 71.7 69.7 71.3 70.3 77.3 72.0 59.0 42.3 33.7 26.7 OKC 1221 BERMUDA 30.3 49.3 63.3 70.3 76.0 73.0 81.3 76.0 53.7 38.0 39.0 36.0 PREMIER PRO BERMUDA 48.3 45.7 58.7 76.7 75.3 67.3 70.0 59.0 41.0 22.3 19.0 14.3 CODY BUFFALO 32.7 58.3 76.0 64.3 44.3 48.7 55.0 45.0 30.7 23.3 23.0 21.7 PRESTIGE BUFFALO 11.0 44.0 73.0 82.0 68.0 66.3 70.3 58.7 41.7 24.0 16.7 13.0 ASC 118 BERMUDA 41.3 51.7 60.7 40.3 33.7 37.3 43.0 41.0 35.7 30.3 28.7 24.3 ASC 119 BERMUDA 36.3 49.3 63.3 53.0 50.0 49.7 57.0 52.0 46.0 37.7 31.3 20.7 FAES 1307 ZOYSIA 43.3 58.3 78.3 86.3 84.7 78.7 82.0 72.0 58.0 26.0 27.0 18.7 MEYER ZOYSIA 24.7 45.0 63.3 63.3 51.0 44.3 49.3 36.3 22.0 6.3 6.0 4.0 LSD VALUE 12.1 14.5 15.7 12.8 13.3 12.4 14.0 14.2 19.7 23.8 23.3 30.1 C.V. (%) 16.9 14.4 12.1 10.7 11.9 11.3 11.8 13.0 20.4 31.3 35.2 50.9 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/ 2020 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT GREEN COVER DURING DROUGHT PERIOD NAME 8/6 8/13 8/20 8/27 9/3 9/10 9/16 9/24 10/1 10/7 10/15 10/23 FB 1628 BERMUDA 45.7 20.0 24.7 15.7 21.0 20.3 13.3 9.7 10.7 11.7 19.0 18.0 TIFTUF ? BERMUDA 54.3 35.3 37.0 30.0 29.7 31.7 30.0 23.0 22.0 25.3 31.0 30.0 TIFWAY BERMUDA 38.3 20.0 20.7 10.0 12.3 13.7 6.0 3.0 2.7 5.7 10.0 12.3 TAHOMA 31 BERMUDA 29.0 12.0 12.0 4.7 7.0 7.3 5.3 1.3 1.3 3.7 7.0 5.0 DOG TUFF BERMUDA 37.0 21.3 32.3 16.3 23.0 20.7 9.7 5.7 5.7 10.7 18.7 14.7 FAES 1306 ZOYSIA 22.7 5.3 1.0 0.3 1.7 1.3 0.3 0.0 0.0 0.0 3.0 0.3 MONACO BERMUDA 39.7 22.3 18.3 8.7 10.3 11.3 7.0 2.7 3.3 4.3 7.3 6.3 STELLAR ZOYSIA 10.7 1.3 0.7 0.0 1.0 1.3 1.0 0.0 0.0 0.0 0.3 0.3 RIO (JSC 2009-6-S) BERMUDA 21.0 14.3 13.0 8.7 10.7 10.3 7.0 2.3 3.3 4.3 7.0 6.3 OKC 1221 BERMUDA 28.0 19.7 15.7 9.7 14.3 7.0 6.3 2.0 3.7 6.0 8.3 5.3 PREMIER PRO BERMUDA 11.0 5.3 4.7 2.3 4.7 3.7 4.0 1.0 1.7 2.3 4.0 2.3 CODY BUFFALO 21.7 12.3 12.3 6.3 14.0 17.3 9.7 2.7 3.7 3.7 5.7 3.7 PRESTIGE BUFFALO 7.0 3.3 1.0 1.0 3.0 6.3 3.0 0.7 1.0 0.3 3.0 2.3 ASC 118 BERMUDA 18.7 12.3 12.3 8.3 11.3 11.7 9.3 6.3 5.0 7.3 7.3 7.0 ASC 119 BERMUDA 15.7 8.0 9.0 5.7 7.3 6.7 5.7 3.3 3.7 5.0 5.7 5.7 FAES 1307 ZOYSIA 9.3 2.0 1.3 0.7 1.0 1.3 1.3 0.3 0.3 1.0 2.0 2.0 MEYER ZOYSIA 2.0 0.3 1.0 0.3 0.3 0.7 1.0 0.3 0.7 0.7 1.0 0.7 LSD VALUE 35.8 41.8 31.8 37.4 35.4 36.9 30.2 24.9 24.9 26.1 33.6 30.5 C.V. (%) 70.9 121.2 110.9 174.0 130.3 133.9 157.3 240.0 220.2 179.9 151.2 162.8 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.