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/ 2020 DATA TOTAL WATER APPLIED WITH MM 2/ PRE-DROUGHT QUALITY PERCENT GREEN COVER DURING DRY DOWN NAME 5/17/20 6/18/20 MEAN 7/7/20 7/10/20 7/13/20 7/16/20 7/20/20 7/23/20 7/27/20 7/30/20 SR 4650 (P.RYEGRASS STANDARD ENTRY) 5.7 5.7 5.7 90.3 95.7 96.3 99 97.3 96.0 93.3 93.3 PST-K13-141 KB 7.7 6.7 7.2 97.0 95.0 99.0 99 99.0 98.7 98.0 98.3 PST-K15-169 KB 7.0 6.7 6.8 96.3 95.7 98.3 99 99.0 98.0 96.0 96.7 PST-K13-137 KB 6.0 5.7 5.8 96.7 94.7 98.7 99 99.0 98.3 96.3 96.3 NAI-13-132 KB 8.0 7.0 7.5 95.7 97.0 98.0 99 98.7 97.7 95.7 96.0 PST-K11-118 KB 6.7 6.7 6.7 96.0 95.7 98.3 99 99.0 97.7 95.0 96.3 DAUNTLESS KB 6.3 6.3 6.3 95.3 93.7 98.7 99 98.3 96.0 91.3 95.3 BAR PP 110358 KB 7.7 7.7 7.7 96.7 94.3 98.7 99 99.0 98.7 98.0 98.0 BARRARI KB 6.0 6.0 6.0 94.0 96.3 98.0 99 98.3 97.7 94.0 93.3 BLUE DEVIL KB 7.0 6.7 6.8 92.7 94.3 97.0 99 98.0 97.0 93.3 94.0 BLUE NOTE KB 6.7 6.3 6.5 96.7 95.3 98.7 99 98.7 97.7 95.0 95.0 EVEREST KB 7.0 6.3 6.7 95.0 95.7 98.0 99 98.7 97.7 95.3 95.3 BABE KB 6.0 5.7 5.8 94.0 96.0 97.0 99 97.0 93.0 88.3 90.7 MIDNIGHT KB 6.7 6.3 6.5 95.7 96.7 98.7 99 99.0 98.3 96.7 97.7 NAI-13-14 KB 6.7 6.3 6.5 94.3 97.3 98.3 99 98.7 97.7 95.3 96.3 PST-K13-143 KB 6.3 6.0 6.2 96.7 93.0 98.0 99 99.0 98.0 96.3 96.3 LSD VALUE 0.9 0.9 0.8 5.2 6.4 2.1 0 2.5 6.6 11.1 8.2 C.V. (%) 8.1 8.0 7.3 2.4 2.3 0.9 0 1.0 2.4 4.3 3.2 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/ 2020 DATA TOTAL WATER APPLIED WITH MM 2/ PERCENT GREEN COVER DURING DRY DOWN NAME 8/3/20 8/6/20 8/10/20 8/13/20 8/17/20 8/20/20 8/24/20 8/27/20 8/31/20 9/3/20 SR 4650 (P.RYEGRASS STANDARD ENTRY) 97.0 97.0 99 98.7 97.0 92.7 85.0 83.7 82.0 84.7 PST-K13-141 KB 99.0 98.7 99 98.7 98.7 96.0 88.3 85.7 80.0 78.7 PST-K15-169 KB 98.7 98.3 99 98.7 98.0 95.3 88.0 85.7 81.7 82.7 PST-K13-137 KB 98.3 98.0 99 99.0 98.0 95.7 89.3 86.3 83.0 83.7 NAI-13-132 KB 98.3 98.0 99 98.7 97.7 95.3 89.7 87.7 84.0 86.3 PST-K11-118 KB 98.0 98.3 99 98.0 97.3 95.3 87.7 84.7 80.7 82.3 DAUNTLESS KB 97.7 97.0 99 98.7 97.0 92.0 82.3 78.7 74.7 74.3 BAR PP 110358 KB 99.0 98.7 99 99.0 98.7 96.0 87.7 84.3 78.3 79.7 BARRARI KB 98.3 97.7 99 98.3 97.7 95.0 86.7 83.0 80.0 78.7 BLUE DEVIL KB 98.0 97.7 99 97.3 96.7 92.3 86.7 83.7 80.3 77.7 BLUE NOTE KB 98.3 98.3 99 98.7 98.0 95.0 87.0 83.3 80.7 80.7 EVEREST KB 98.3 98.3 99 98.7 97.0 94.3 87.7 83.7 79.0 79.3 BABE KB 96.0 95.3 99 98.0 95.7 91.3 79.3 73.7 66.7 73.3 MIDNIGHT KB 98.3 97.7 99 98.3 97.0 94.3 87.3 85.3 81.7 82.0 NAI-13-14 KB 98.3 98.0 99 98.7 97.3 94.7 86.7 85.7 79.3 79.3 PST-K13-143 KB 98.3 97.0 99 99.0 96.3 91.3 79.0 75.3 68.3 70.3 LSD VALUE 3.6 4.0 0 2.0 3.6 10.0 25.1 29.9 36.3 39.8 C.V. (%) 1.3 1.5 0 0.7 1.4 3.5 8.8 10.9 14.1 14.4 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 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/ 2020 DATA TOTAL WATER APPLIED WITH MM 2/ PERCENT GREEN COVER DURING DRY DOWN TOTAL WATER NAME 9/7/20 9/10/20 9/14/20 9/17/20 9/22/20 9/24/20 9/28/20 10/1/20 10/5/20 10/12/20 APPLIED (mm) SR 4650 (P.RYEGRASS STANDARD ENTRY) 74.0 69.7 79.0 69.0 66.3 56.3 56.7 62.0 45.7 76.0 34.0 PST-K13-141 KB 64.0 62.0 54.3 50.3 45.7 45.3 54.0 49.3 48.7 66.3 46.7 PST-K15-169 KB 71.0 67.0 65.7 54.0 50.7 44.3 62.0 55.7 49.7 65.3 46.7 PST-K13-137 KB 70.3 60.3 47.7 54.7 47.7 49.7 55.3 49.3 38.3 49.7 50.7 NAI-13-132 KB 73.3 68.7 58.3 54.7 49.3 46.3 46.7 52.0 51.0 74.0 51.0 PST-K11-118 KB 63.0 57.0 58.7 40.7 41.7 35.3 51.0 49.7 43.0 70.3 51.0 DAUNTLESS KB 59.3 46.7 52.7 50.3 49.0 48.7 57.0 50.7 50.0 69.0 55.0 BAR PP 110358 KB 61.3 54.0 62.3 51.7 54.7 47.3 56.0 58.0 50.3 52.7 59.3 BARRARI KB 63.7 54.7 56.3 47.0 44.7 43.3 53.7 55.0 41.3 54.7 59.3 BLUE DEVIL KB 67.0 63.7 52.0 62.3 56.3 47.3 51.3 49.3 43.3 66.0 59.3 BLUE NOTE KB 63.7 53.7 49.3 46.7 50.7 44.7 51.3 56.3 41.7 64.7 59.3 EVEREST KB 65.3 53.7 55.3 49.7 52.7 42.0 52.7 60.3 44.0 60.3 63.7 BABE KB 57.3 45.7 57.7 43.3 44.0 46.3 56.3 59.7 45.7 64.3 68.0 MIDNIGHT KB 65.7 59.7 48.0 50.0 53.7 50.0 57.0 58.0 44.0 44.7 68.0 NAI-13-14 KB 64.7 55.3 65.3 36.3 38.3 31.3 45.0 49.3 47.3 70.3 72.0 PST-K13-143 KB 52.7 46.0 59.0 40.3 41.0 44.3 55.7 56.7 49.7 60.3 80.7 LSD VALUE 51.5 47.7 41.5 35.4 25.1 25.5 29.0 17.6 10.4 37.0 55.8 C.V. (%) 23.2 26.9 24.8 26.3 20.5 20.8 16.8 12.5 10.3 22.1 34.1 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.