TABLE 1B. PERCENT GREEN COVER AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2016 NATIONAL COOL-SEASON WATER USE/DROUGHT TOLERANCE TEST AT FAYETTEVILLE, AR 1/ 2019 DATA TOTAL WATER APPLIED IN MM 2/ PRE-DROUGHT QUALITY PERCENT GREEN COVER DURING DRY DOWN NAME MAY 15 JUNE 24 MEAN JULY 25 JULY 29 AUG 1 AUG 5 AUG 8 AUG 12 AUG 15 SR 4650 (P.RYEGRASS STANDARD ENTRY) 5.7 5.7 5.7 88.3 88.0 88.3 79.0 70.7 78.0 77.7 BAR PP 110358 KB 7.7 7.7 7.7 91.3 90.3 90.3 83.3 60.0 54.0 59.3 PST-K15-169 KB 7.0 6.7 6.8 90.7 89.0 87.7 73.0 56.3 64.7 58.0 BLUE NOTE KB 6.7 6.3 6.5 89.0 86.7 85.7 69.3 44.0 49.7 55.0 EVEREST KB 7.0 6.3 6.7 89.3 86.0 84.7 71.3 46.3 48.0 56.3 PST-K13-137 KB 6.0 5.7 5.8 83.3 80.7 77.3 63.7 48.7 61.7 59.0 BARRARI KB 6.0 6.0 6.0 83.7 82.3 82.3 67.3 43.0 43.0 46.0 MIDNIGHT KB 6.7 6.3 6.5 79.7 77.0 77.7 62.0 33.3 39.7 39.3 PST-K11-118 KB 6.7 6.7 6.7 82.7 80.7 78.3 53.3 32.7 39.3 47.0 DAUNTLESS KB 6.3 6.3 6.3 72.0 74.7 74.0 67.7 49.3 67.3 65.7 NAI-13-14 KB 6.7 6.3 6.5 80.3 77.7 78.0 59.7 32.3 34.7 44.3 BABE KB 6.0 5.7 5.8 75.0 81.0 79.3 51.3 31.7 32.7 41.3 BLUE DEVIL KB 7.0 6.7 6.8 71.7 72.3 70.7 57.7 36.3 47.0 46.3 PST-K13-141 KB 7.7 6.7 7.2 73.3 75.7 75.3 61.3 36.0 45.3 45.3 NAI-13-132 KB 8.0 7.0 7.5 80.7 79.0 78.0 52.7 31.3 33.0 33.3 PST-K13-143 KB 6.3 6.0 6.2 82.7 80.3 78.0 52.0 26.7 32.7 36.3 LSD VALUE 0.9 0.9 0.8 28.0 27.0 21.4 21.9 34.0 43.7 39.5 C.V. (%) 8.1 8.0 7.3 12.8 11.6 10.4 16.8 36.2 38.5 32.2 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 1B. PERCENT GREEN COVER AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS (CONT'D) IN THE 2016 NATIONAL COOL-SEASON WATER USE/DROUGHT TOLERANCE TEST AT FAYETTEVILLE, AR 1/ 2019 DATA TOTAL WATER APPLIED IN MM 2/ PERCENT GREEN COVER DURING DRY DOWN NAME AUG 19 AUG 22 AUG 26 AUG 29 SEPT 3 SEPT 5 SEPT 9 SEPT 12 SEPT 16 SR 4650 (P.RYEGRASS STANDARD ENTRY) 63.0 64.7 82.3 85.3 82.3 79.0 67.0 73.3 69.3 BAR PP 110358 KB 41.3 42.3 66.7 82.0 73.3 71.7 55.7 57.7 57.0 PST-K15-169 KB 48.7 62.0 78.3 74.3 70.0 66.7 67.7 67.7 71.7 BLUE NOTE KB 52.3 53.7 77.3 85.3 70.7 64.3 47.0 60.7 63.3 EVEREST KB 49.3 57.7 77.0 76.7 72.0 71.7 61.0 65.3 67.3 PST-K13-137 KB 47.3 55.0 74.0 79.7 70.3 68.0 47.3 59.3 67.0 BARRARI KB 44.0 46.7 64.0 74.3 67.7 64.0 47.7 56.7 60.0 MIDNIGHT KB 29.7 32.0 51.7 64.7 67.7 65.3 56.3 61.3 61.3 PST-K11-118 KB 48.7 53.7 76.7 75.7 52.3 55.3 45.7 51.7 56.7 DAUNTLESS KB 40.3 42.3 59.7 65.7 54.7 57.0 49.0 55.7 62.3 NAI-13-14 KB 39.0 45.3 65.3 75.7 68.0 66.7 46.3 53.3 55.3 BABE KB 36.0 44.3 58.7 66.0 60.0 56.3 39.0 46.3 44.3 BLUE DEVIL KB 42.7 39.3 45.7 59.3 50.0 54.0 48.0 56.0 54.3 PST-K13-141 KB 29.7 34.0 52.7 63.7 61.0 59.3 54.3 62.3 59.7 NAI-13-132 KB 33.3 37.7 53.7 62.7 49.7 48.7 32.3 43.7 41.3 PST-K13-143 KB 26.0 30.0 48.3 54.7 51.7 48.0 39.3 40.7 43.7 LSD VALUE 29.1 32.7 38.3 35.0 27.9 26.6 28.1 36.8 28.9 C.V. (%) 30.2 30.4 25.2 19.3 19.5 18.4 24.8 24.1 21.0 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 1B. PERCENT GREEN COVER AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS (CONT'D) IN THE 2016 NATIONAL COOL-SEASON WATER USE/DROUGHT TOLERANCE TEST AT FAYETTEVILLE, AR 1/ 2019 DATA TOTAL WATER APPLIED IN MM 2/ TOTAL PERCENT GREEN COVER DURING DRY DOWN WATER NAME SEPT 19 SEPT 23 SEPT 30 OCT 4 OCT 11 OCT 14 OCT 18 OCT 22 APPLIED (mm) SR 4650 (P.RYEGRASS STANDARD ENTRY) 70.7 70.3 88.0 83.7 90.3 91.0 93.0 93.3 55.3 BAR PP 110358 KB 65.0 67.7 84.3 77.3 86.3 87.3 89.7 92.3 101.7 PST-K15-169 KB 68.0 62.0 78.3 74.3 87.3 86.0 90.7 92.7 105.7 BLUE NOTE KB 61.7 66.7 84.3 78.3 87.0 88.0 90.3 92.7 118.7 EVEREST KB 66.7 64.3 78.3 73.0 85.0 85.7 88.0 91.0 118.7 PST-K13-137 KB 63.3 59.0 84.3 81.3 90.3 90.7 92.7 93.7 118.7 BARRARI KB 63.0 66.3 81.3 69.0 81.3 83.3 85.7 88.7 135.3 MIDNIGHT KB 57.0 55.7 74.3 69.0 83.0 84.0 87.7 90.0 152.3 PST-K11-118 KB 58.0 56.0 75.3 69.7 82.0 82.7 86.7 90.7 152.3 DAUNTLESS KB 60.3 62.7 80.3 69.7 84.3 82.3 85.3 87.0 152.7 NAI-13-14 KB 59.3 61.7 76.3 71.7 84.0 86.3 88.0 90.3 156.7 BABE KB 46.3 52.0 69.0 65.7 76.7 77.3 84.0 82.3 173.7 BLUE DEVIL KB 52.0 50.7 71.7 66.3 83.0 81.7 84.0 87.7 173.7 PST-K13-141 KB 60.3 62.0 78.0 69.3 78.7 79.0 81.3 84.0 173.7 NAI-13-132 KB 41.0 45.0 57.0 52.0 69.0 67.3 70.7 76.3 182.0 PST-K13-143 KB 42.7 41.3 55.7 54.0 64.0 64.3 68.7 75.7 186.3 LSD VALUE 30.1 43.8 32.6 28.7 28.2 30.6 28.5 29.0 113.8 C.V. (%) 21.2 25.5 17.3 16.9 13.3 14.1 12.6 11.5 34.3 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.