TABLE 2. PERCENT GREEN COVER AND OTHER RATINGS OF TALL FESCUE CULTIVARS IN THE 2016 NATIONAL COOL-SEASON WATER USE/DROUGHT TOLERANCE TEST USING APPROACH 1 (RAINOUT SHELTERS) AT FAYETTEVILLE, AR 1/ 2017 DATA TOTAL WATER APPLIED IN MILLIMETERS 2/ PERCENT GREEN COVER AUGUST 21 THROUGH OCTOBER 19 (DROUGHT PERIOD) 3/ NAME AUG 21 AUG 24 AUG 28 AUG 31 SEPT 4 SEPT 7 SEPT 11 SEPT 14 SEPT 18 SEPT 21 SEPT 25 SEPT 28 RS4 76.0 67.0 57.7 57.0 61.7 61.0 53.0 60.0 58.7 59.3 52.3 58.3 THOR 69.3 63.3 56.0 54.7 64.7 64.0 58.3 64.3 62.7 63.3 54.0 58.3 DLFPS 321/3678 79.7 69.7 53.7 53.7 55.0 57.0 46.0 55.3 54.7 57.7 45.7 55.3 THUNDERSTRUCK 68.3 60.3 48.3 51.7 60.3 57.0 50.7 56.7 53.0 57.0 48.3 55.7 DLFPS 321/3677 62.3 54.7 46.3 48.0 54.7 55.3 49.0 57.3 54.0 54.0 42.3 56.0 KINGDOM 71.0 63.7 49.7 51.3 57.0 56.7 48.7 56.7 51.7 57.3 54.3 51.7 PST-5SDS 61.7 53.3 46.0 48.3 58.7 59.7 52.7 59.0 61.3 60.7 50.3 55.7 STETSON II 62.7 57.7 49.3 50.7 58.3 60.7 53.0 60.3 59.3 61.0 45.0 56.7 TITANIUM 2LS 68.0 58.0 39.7 45.3 54.0 53.3 45.3 54.0 57.7 57.7 49.7 59.3 BAR FA 121095 66.7 56.3 48.7 48.7 58.3 56.7 48.0 59.7 55.0 52.3 45.7 55.3 BARROBUSTO 59.0 50.3 49.0 52.0 59.7 59.3 55.7 62.3 60.7 60.3 44.7 59.3 CATALYST 55.7 47.3 40.7 44.7 58.7 60.7 55.7 60.3 58.3 61.0 52.0 54.0 LTP-SYN-A3 78.7 70.0 50.3 54.0 57.7 53.0 44.3 51.0 55.3 55.7 40.7 53.3 DLFPS 321/3679 75.7 68.7 44.7 49.3 52.3 56.3 44.3 55.3 53.7 53.0 46.0 56.0 PST-R511 76.7 72.0 51.7 52.3 55.0 56.0 39.0 52.0 51.0 51.0 46.3 58.3 SUPERSONIC 72.7 61.3 44.3 44.7 49.0 51.0 39.3 52.3 55.3 53.7 38.0 55.0 GO-AOMK 66.7 58.0 36.7 43.7 56.0 54.0 51.7 56.0 58.0 55.7 46.3 53.7 MRSL TF15 59.7 47.7 43.0 44.3 56.7 57.3 45.7 57.7 59.7 55.7 48.0 60.0 NONET 65.0 57.7 38.3 44.7 53.0 50.7 42.7 53.0 55.0 47.3 46.0 56.0 SR 4650 (P.RYEGRASS STANDARD ENTRY) 43.7 40.7 20.7 26.7 38.0 37.0 24.7 38.0 38.7 43.0 33.7 45.3 LSD VALUE 32.4 28.3 17.1 18.1 27.3 20.6 23.0 16.1 18.7 19.1 21.5 17.1 C.V. (%) 19.0 19.8 19.1 16.8 16.7 14.5 21.0 12.7 13.3 13.1 17.2 10.3 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. 3/ COMPLETE DROUGHT/WATER USE TESTING PROTOCOL IS AVAILABLE FROM NTEP UPON REQUEST. TABLE 2. PERCENT GREEN COVER AND OTHER RATINGS OF TALL FESCUE CULTIVARS (CONT'D) IN THE 2016 NATIONAL COOL-SEASON WATER USE/DROUGHT TOLERANCE TEST USING APPROACH 1 (RAINOUT SHELTERS) AT FAYETTEVILLE, AR 1/ 2017 DATA TOTAL WATER APPLIED IN MILLIMETERS 2/ PERCENT GREEN COVER AUGUST 21 THROUGH OCTOBER 19 (DROUGHT PERIOD) 3/ TOTAL WATER (MM) USED TO NAME OCT 2 OCT 5 OCT 9 OCT 12 OCT 16 OCT 19 KEEP 50% GREEN RS4 46.7 62.0 53.7 52.7 33.3 45.0 46.7 THOR 44.3 55.7 43.7 52.0 41.3 47.3 55.0 DLFPS 321/3678 41.0 60.7 52.3 56.0 48.7 52.7 59.3 THUNDERSTRUCK 40.3 57.7 46.7 53.7 42.3 51.7 63.7 DLFPS 321/3677 43.0 57.3 56.3 56.3 49.0 51.0 68.0 KINGDOM 48.0 55.7 46.3 49.3 44.7 51.0 68.0 PST-5SDS 43.7 59.3 45.0 54.7 40.0 50.3 72.0 STETSON II 40.7 59.3 47.0 54.3 43.0 46.7 72.0 TITANIUM 2LS 47.7 61.0 54.3 57.7 54.3 58.0 72.0 BAR FA 121095 48.0 60.3 47.0 55.7 37.7 49.7 76.0 BARROBUSTO 42.0 61.3 51.7 55.3 37.7 44.0 76.3 CATALYST 37.7 57.7 49.7 52.7 44.7 48.7 80.3 LTP-SYN-A3 41.0 56.0 47.7 53.7 36.3 49.3 80.7 DLFPS 321/3679 45.3 60.7 54.3 55.0 49.3 47.3 85.0 PST-R511 41.7 61.7 49.0 60.0 47.3 48.3 85.0 SUPERSONIC 44.7 62.0 60.3 60.3 45.7 51.7 85.0 GO-AOMK 42.7 58.3 46.0 55.7 44.0 50.3 89.3 MRSL TF15 47.0 60.0 51.7 53.7 42.3 47.7 93.3 NONET 42.3 58.3 51.7 58.7 46.3 53.0 97.7 SR 4650 (P.RYEGRASS STANDARD ENTRY) 39.3 52.0 44.0 51.0 42.0 48.7 127.3 LSD VALUE 28.3 26.6 31.1 24.0 28.5 20.2 79.9 C.V. (%) 17.7 12.0 18.5 12.2 21.2 12.5 36.4 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. 3/ COMPLETE DROUGHT/WATER USE TESTING PROTOCOL IS AVAILABLE FROM NTEP UPON REQUEST.