TABLE 1C. PERCENT GREEN COVER AND OTHER RATINGS OF ALL WARM-SEASON CULTIVARS WITH 60% 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 5.3 6.0 7.3 6.3 8.0 8.3 9.0 9.0 9.0 8.3 8.0 7.3 TIFTUF ? BERMUDA 6.3 5.3 6.0 7.0 6.7 6.7 7.0 8.0 7.7 7.7 8.0 7.3 7.0 TIFWAY BERMUDA 7.3 5.0 6.0 6.3 7.3 7.0 7.3 7.3 7.7 7.3 8.0 7.3 7.3 FAES 1306 ZOYSIA 7.0 4.3 5.3 5.7 6.7 8.7 7.7 8.0 8.0 8.0 8.3 7.7 8.3 TAHOMA 31 BERMUDA 7.3 3.3 5.3 6.0 7.3 6.3 7.3 8.0 7.3 8.0 7.7 6.7 6.7 DOG TUFF BERMUDA 6.3 3.3 4.7 5.7 6.0 7.3 7.3 7.0 6.3 7.0 7.7 7.0 6.3 OKC 1221 BERMUDA 7.3 4.3 5.0 5.7 6.0 7.0 6.7 7.3 7.0 6.7 6.7 6.7 6.3 PREMIER PRO BERMUDA 7.7 5.0 5.0 6.0 7.0 7.0 6.7 6.7 7.0 6.3 5.7 6.3 6.3 STELLAR ZOYSIA 7.3 4.0 6.7 7.3 7.3 7.0 7.0 7.0 6.7 7.0 6.7 6.3 6.3 RIO (JSC 2009-6-S) BERMUDA 6.3 4.0 4.7 5.0 5.3 5.0 6.3 6.0 6.0 6.0 6.0 6.0 6.0 MONACO BERMUDA 7.3 3.3 3.7 4.0 5.3 5.7 6.3 6.3 6.3 6.3 6.0 6.3 6.3 FAES 1307 ZOYSIA 7.0 5.0 6.0 6.0 6.7 6.7 6.7 6.7 6.7 6.3 6.0 5.3 5.7 PRESTIGE BUFFALO 6.7 2.7 4.3 5.7 5.7 5.3 6.0 5.3 6.0 6.0 5.3 5.3 5.3 ASC 119 BERMUDA 6.7 2.7 2.7 3.7 3.7 4.0 5.0 4.7 5.3 5.3 4.7 5.3 5.0 CODY BUFFALO 6.3 3.0 4.3 4.7 4.7 4.3 5.3 5.0 5.0 5.0 4.3 4.7 5.0 ASC 118 BERMUDA 6.3 3.0 3.0 3.3 3.7 4.3 5.0 5.0 5.0 5.3 4.7 5.0 5.0 MEYER ZOYSIA 7.0 2.7 3.3 4.3 3.7 3.7 4.3 3.3 4.7 3.7 3.7 3.7 3.7 LSD VALUE 1.4 1.3 1.1 1.2 0.8 1.0 0.9 1.0 0.8 0.7 1.2 1.2 2.1 C.V. (%) 9.6 19.9 14.9 13.7 9.2 10.8 9.3 10.2 8.2 7.4 12.5 12.2 18.1 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 1C. PERCENT GREEN COVER AND OTHER RATINGS OF ALL WARM-SEASON CULTIVARS WITH 60% 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 6.7 7.0 7.0 6.0 6.7 7.3 7.3 5.7 7.0 7.3 8.0 7.0 6.0 7.2 TIFTUF ? BERMUDA 6.7 6.7 7.0 7.0 7.3 7.3 6.7 6.0 7.3 8.0 8.0 7.0 5.7 7.0 TIFWAY BERMUDA 6.7 6.0 7.0 6.7 7.3 7.0 6.3 6.0 7.0 7.0 7.3 6.7 5.0 6.8 FAES 1306 ZOYSIA 6.7 7.3 5.3 5.7 6.7 6.7 6.3 5.3 6.0 6.3 6.7 6.0 5.3 6.7 TAHOMA 31 BERMUDA 6.3 7.0 7.0 6.3 6.7 7.3 6.7 5.0 6.7 7.3 6.7 6.7 3.7 6.5 DOG TUFF BERMUDA 6.7 6.0 6.7 6.3 6.0 6.0 6.3 6.0 6.3 7.3 6.7 6.0 3.7 6.2 OKC 1221 BERMUDA 5.7 6.3 5.3 6.0 6.3 5.3 5.7 5.0 5.7 6.0 6.3 6.0 4.3 6.0 PREMIER PRO BERMUDA 5.7 6.0 5.0 5.7 6.0 5.3 6.3 5.3 6.0 6.7 6.0 6.0 5.3 6.0 STELLAR ZOYSIA 5.3 5.0 4.3 4.0 4.7 5.3 5.7 3.3 4.7 5.7 5.7 6.0 4.0 5.7 RIO (JSC 2009-6-S) BERMUDA 5.7 6.0 5.7 5.7 6.0 6.0 5.7 5.0 5.3 7.0 6.0 5.7 3.3 5.6 MONACO BERMUDA 6.0 6.0 6.0 5.7 6.0 6.0 6.0 4.3 5.7 6.0 6.0 6.0 2.7 5.5 FAES 1307 ZOYSIA 4.3 4.7 4.3 3.7 4.7 4.3 5.0 3.3 4.7 5.3 6.0 6.0 2.3 5.3 PRESTIGE BUFFALO 5.0 4.7 4.7 4.7 5.0 5.3 4.3 4.3 4.7 5.0 5.0 4.7 2.0 4.9 ASC 119 BERMUDA 5.3 5.0 5.3 5.3 4.7 4.7 4.3 4.3 4.7 4.7 4.3 4.7 3.0 4.5 CODY BUFFALO 5.0 5.0 4.7 4.3 5.0 5.3 4.7 3.7 4.3 4.7 4.0 4.0 1.3 4.5 ASC 118 BERMUDA 4.7 5.3 5.3 5.0 4.3 4.7 4.7 4.0 4.3 4.7 4.0 4.0 3.3 4.4 MEYER ZOYSIA 3.3 4.0 3.7 4.3 3.7 3.7 3.7 3.0 3.7 3.7 3.3 3.0 2.0 3.6 LSD VALUE 1.5 1.2 1.4 1.3 1.8 1.7 1.1 0.9 1.1 1.3 1.2 0.9 1.5 0.6 C.V. (%) 15.1 12.4 15.3 14.4 17.3 16.9 12.1 12.7 12.4 13.7 12.6 10.6 25.7 7.5 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 1C. PERCENT GREEN COVER AND OTHER RATINGS OF ALL WARM-SEASON CULTIVARS WITH 60% 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 73.3 85.7 91.0 86.0 88.0 88.0 92.7 93.3 93.3 93.0 88.3 88.0 TIFTUF ? BERMUDA 77.0 89.0 89.3 88.3 80.3 85.3 93.0 92.3 94.7 93.0 85.7 84.0 TIFWAY BERMUDA 71.3 84.7 90.3 89.3 79.7 80.0 86.3 88.3 86.7 80.3 72.0 71.7 FAES 1306 ZOYSIA 61.0 67.7 77.0 87.3 90.7 87.0 91.3 92.0 92.3 90.3 86.0 89.3 TAHOMA 31 BERMUDA 32.3 64.7 84.3 90.0 86.3 87.7 92.3 93.3 85.3 79.3 71.7 72.7 DOG TUFF BERMUDA 25.0 63.7 80.3 82.0 82.7 81.7 81.7 84.7 87.3 87.7 81.3 78.7 OKC 1221 BERMUDA 40.0 66.3 77.0 84.0 84.3 83.0 89.0 91.3 86.3 85.0 80.3 78.0 PREMIER PRO BERMUDA 45.3 56.7 72.0 89.0 83.0 79.3 83.0 83.0 73.7 67.3 65.3 68.7 STELLAR ZOYSIA 47.7 82.0 88.7 90.3 84.7 82.0 87.0 88.0 86.3 81.7 63.7 62.3 RIO (JSC 2009-6-S) BERMUDA 45.7 61.7 72.0 76.0 76.3 74.3 82.3 82.3 79.7 74.7 66.0 69.3 MONACO BERMUDA 44.0 55.3 67.7 79.0 79.7 77.7 84.3 87.0 85.7 81.7 78.7 81.0 FAES 1307 ZOYSIA 59.0 76.3 85.7 87.3 87.0 83.0 86.7 83.3 79.0 65.3 50.7 46.3 PRESTIGE BUFFALO 19.3 54.3 76.3 73.0 64.3 65.3 76.3 76.3 68.0 57.0 43.7 47.0 ASC 119 BERMUDA 26.0 34.3 48.7 64.3 56.7 57.0 69.0 67.0 61.0 57.3 54.3 58.3 CODY BUFFALO 27.0 52.3 69.3 55.3 45.7 46.7 50.7 47.7 43.3 40.0 33.0 34.7 ASC 118 BERMUDA 25.7 35.0 50.3 55.0 58.0 58.0 69.3 65.7 61.7 58.0 55.7 58.0 MEYER ZOYSIA 29.7 59.0 72.3 62.7 47.7 41.0 51.0 47.7 36.0 22.7 22.7 23.3 LSD VALUE 14.4 15.5 10.5 13.3 11.9 11.8 11.6 12.7 15.5 19.2 18.5 20.1 C.V. (%) 21.1 15.2 8.8 10.4 10.2 10.3 9.2 10.1 12.8 16.9 18.0 19.0 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 1C. PERCENT GREEN COVER AND OTHER RATINGS OF ALL WARM-SEASON CULTIVARS WITH 60% 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 85.0 76.3 73.7 66.7 73.3 78.7 73.7 58.0 73.3 69.7 89.3 88.3 TIFTUF ? BERMUDA 77.7 67.3 75.0 76.7 81.7 87.0 71.0 67.7 82.7 83.3 94.3 91.0 TIFWAY BERMUDA 65.0 50.3 59.7 54.7 61.7 65.0 53.0 41.0 56.3 60.0 79.3 71.7 FAES 1306 ZOYSIA 83.7 77.7 72.3 55.3 75.7 79.7 72.0 44.3 69.7 69.3 90.0 86.7 TAHOMA 31 BERMUDA 67.3 61.3 64.7 55.3 68.7 75.7 65.7 38.0 65.0 64.0 85.3 71.0 DOG TUFF BERMUDA 79.0 71.3 81.0 65.3 69.0 79.0 64.3 67.0 82.0 85.7 90.7 81.0 OKC 1221 BERMUDA 71.0 62.3 61.0 61.7 70.3 63.3 56.3 31.7 51.7 53.3 74.0 64.7 PREMIER PRO BERMUDA 56.3 62.3 53.3 61.7 76.3 72.7 69.7 36.0 58.3 54.3 76.0 69.0 STELLAR ZOYSIA 53.3 26.0 26.7 11.0 30.0 51.3 31.7 7.7 26.3 29.7 66.7 65.7 RIO (JSC 2009-6-S) BERMUDA 63.3 63.7 68.7 67.7 69.3 70.7 60.0 36.3 64.7 64.0 75.0 66.0 MONACO BERMUDA 77.0 69.7 66.0 56.0 64.3 70.3 61.0 23.7 53.0 51.7 71.7 67.0 FAES 1307 ZOYSIA 37.3 21.0 25.0 19.0 32.7 39.3 24.0 4.7 31.0 38.0 63.0 64.0 PRESTIGE BUFFALO 42.0 26.3 24.7 20.0 31.3 35.0 33.3 11.3 30.7 25.3 36.7 41.3 ASC 119 BERMUDA 52.7 50.7 47.7 43.7 47.0 49.3 36.7 20.3 34.0 34.0 40.7 30.0 CODY BUFFALO 35.3 29.3 26.0 28.7 33.0 40.0 29.7 9.7 23.3 22.0 33.3 30.0 ASC 118 BERMUDA 52.7 46.3 49.7 39.7 43.0 44.3 37.7 31.7 37.7 34.3 33.3 29.3 MEYER ZOYSIA 19.3 14.3 15.3 11.0 23.3 24.7 13.7 3.0 10.0 11.3 16.0 15.3 LSD VALUE 23.1 23.5 23.0 26.4 20.8 25.2 20.6 23.7 18.3 17.8 14.5 14.7 C.V. (%) 23.3 27.9 27.1 33.9 23.1 24.6 25.4 46.2 23.4 22.9 14.5 15.8 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.