TABLE 6B. PERCENT GREEN COVER AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS WITH 60% OF ET IN THE 2016 NATIONAL COOL-SEASON WATER USE/DROUGHT TOLERANCE TEST AT FORT COLLINS, CO 1/ 2019 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PRE-DROUGHT QUALITY QUALITY RATINGS DURING DRY DOWN NAME 5/17 5/30 6/5 6/12 6/20 6/27 7/3 7/10 7/18 PST-K13-143 KB 6.3 6.7 5.7 5.3 5.3 5.3 4.7 5.0 4.7 BABE KB 5.3 5.7 5.3 4.7 5.0 5.0 4.3 5.3 4.7 BLUE DEVIL KB 5.3 6.3 5.3 5.0 5.3 4.7 5.0 5.0 5.0 BAR PP 110358 KB 6.0 6.0 5.0 4.5 5.0 4.7 4.3 5.0 4.3 NAI-13-132 KB 6.0 6.0 5.3 4.3 4.7 4.7 4.3 4.3 4.7 MIDNIGHT KB 5.7 5.7 4.7 5.0 5.0 4.7 4.3 4.7 4.3 PST-K13-137 KB 6.0 5.3 4.3 4.3 5.0 4.3 4.3 4.3 4.0 BARRARI KB 6.3 6.3 5.7 5.0 5.0 4.7 4.7 4.3 3.7 PST-K11-118 KB 6.0 6.7 5.3 4.7 5.3 4.0 5.0 4.3 4.3 SR 4650 (P.RYEGRASS STANDARD ENTRY) 5.7 5.3 4.7 4.3 5.0 4.7 4.0 4.3 4.7 PST-K13-141 KB 5.0 5.3 5.0 4.3 4.7 4.7 4.3 4.3 4.7 PST-K15-169 KB 5.7 6.0 5.0 5.0 5.0 4.7 4.3 4.3 3.7 EVEREST KB 4.7 5.0 4.3 3.7 4.3 3.7 3.3 3.7 3.7 BLUE NOTE KB 5.0 5.3 4.7 4.3 4.7 4.0 3.7 4.3 3.7 DAUNTLESS KB 5.3 5.7 4.3 4.0 4.3 4.0 3.3 3.7 3.7 NAI-13-14 KB 5.3 5.7 4.7 4.7 4.7 4.7 4.0 3.7 4.0 LSD VALUE 3.3 4.1 2.6 2.6 2.7 2.4 2.0 2.5 2.0 C.V. (%) 18.5 21.2 17.5 18.7 16.2 17.7 18.0 19.7 17.7 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 6B. PERCENT GREEN COVER AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS WITH 60% OF ET (CONT'D) IN THE 2016 NATIONAL COOL-SEASON WATER USE/DROUGHT TOLERANCE TEST AT FORT COLLINS, CO 1/ 2019 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ QUALITY RATINGS DURING DRY DOWN NAME 7/26 8/2 8/8 8/13 8/20 8/27 9/4 9/10 9/18 PST-K13-143 KB 5.0 4.0 4.7 4.7 4.0 3.7 3.7 3.3 3.3 BABE KB 5.7 4.3 4.0 4.7 4.3 4.0 3.7 4.0 3.0 BLUE DEVIL KB 4.7 4.0 5.0 4.3 4.0 4.0 3.7 4.0 3.0 BAR PP 110358 KB 5.0 4.0 4.3 4.0 4.0 3.7 3.7 3.3 3.0 NAI-13-132 KB 4.7 4.0 4.3 4.0 4.0 3.7 3.7 3.3 3.3 MIDNIGHT KB 5.0 3.3 4.3 4.7 4.3 4.0 3.3 4.0 3.3 PST-K13-137 KB 5.0 3.7 4.3 4.7 4.7 4.0 3.3 4.0 3.0 BARRARI KB 4.3 3.0 3.7 4.0 3.7 3.7 3.3 3.3 3.0 PST-K11-118 KB 4.3 3.0 4.3 4.3 4.0 4.0 3.0 3.7 3.0 SR 4650 (P.RYEGRASS STANDARD ENTRY) 4.7 3.7 4.3 4.0 4.0 3.7 3.0 3.7 3.3 PST-K13-141 KB 5.0 3.3 4.3 4.0 4.0 3.7 3.3 3.7 3.3 PST-K15-169 KB 4.3 3.0 4.3 4.3 4.0 3.7 3.3 3.3 3.0 EVEREST KB 4.3 3.7 4.3 4.7 4.3 4.0 4.0 4.3 3.0 BLUE NOTE KB 4.7 3.3 4.3 4.7 4.7 4.0 3.3 4.0 2.7 DAUNTLESS KB 4.7 3.3 4.0 4.0 4.3 3.7 3.0 4.0 3.0 NAI-13-14 KB 4.0 3.0 3.7 3.3 3.3 3.3 3.3 3.3 3.0 LSD VALUE 1.6 2.1 2.8 2.4 2.1 1.2 2.6 0.8 2.1 C.V. (%) 12.9 21.0 19.4 18.1 16.4 10.4 21.9 10.4 19.4 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 6B. PERCENT GREEN COVER AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS WITH 60% OF ET (CONT'D) IN THE 2016 NATIONAL COOL-SEASON WATER USE/DROUGHT TOLERANCE TEST AT FORT COLLINS, CO 1/ 2019 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ QUALITY RATINGS DURING RECOVERY PERIOD NAME 9/24 10/2 10/8 10/15 10/22 11/13 MEAN PST-K13-143 KB 3.7 4.0 4.3 4.3 4.7 3.0 4.6 BABE KB 3.0 3.7 4.0 3.0 4.0 2.3 4.4 BLUE DEVIL KB 3.0 3.3 3.7 3.3 3.7 2.3 4.4 BAR PP 110358 KB 4.0 4.0 4.0 4.0 4.3 3.3 4.4 NAI-13-132 KB 4.0 4.3 4.0 4.0 4.0 3.0 4.3 MIDNIGHT KB 3.7 3.7 3.3 3.7 4.0 2.7 4.3 PST-K13-137 KB 3.7 4.0 4.0 3.3 4.0 2.7 4.2 BARRARI KB 3.3 4.0 4.3 4.0 4.0 3.0 4.2 PST-K11-118 KB 3.0 3.7 3.7 3.7 3.3 2.7 4.2 SR 4650 (P.RYEGRASS STANDARD ENTRY) 3.0 3.7 3.7 4.3 4.7 3.7 4.2 PST-K13-141 KB 3.0 3.7 4.0 4.0 4.0 3.0 4.2 PST-K15-169 KB 3.3 4.0 3.3 3.7 3.7 3.0 4.1 EVEREST KB 4.0 3.7 3.7 3.3 4.0 2.7 4.0 BLUE NOTE KB 3.0 3.0 3.3 2.7 3.3 2.3 3.9 DAUNTLESS KB 3.3 3.3 3.0 3.3 3.7 2.7 3.9 NAI-13-14 KB 3.3 3.3 3.3 3.7 3.7 2.3 3.9 LSD VALUE 1.5 1.0 0.8 1.6 1.4 1.2 0.9 C.V. (%) 17.5 11.9 11.4 18.2 14.3 18.0 7.8 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. TABLE 6B. PERCENT GREEN COVER AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS WITH 60% OF ET (CONT'D) IN THE 2016 NATIONAL COOL-SEASON WATER USE/DROUGHT TOLERANCE TEST AT FORT COLLINS, CO 1/ 2019 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT GREEN COVER DURING DRY DOWN NAME 5/25 6/12 6/20 6/27 7/3 7/10 7/18 7/26 8/2 8/8 PST-K13-143 KB 80.0 73.3 71.7 73.3 70.0 73.3 70.0 73.3 53.3 60.0 BABE KB 71.7 66.7 65.0 75.0 68.3 75.0 66.7 71.7 55.0 60.0 BLUE DEVIL KB 71.7 68.3 68.3 70.0 73.3 73.3 68.3 70.0 55.0 60.0 BAR PP 110358 KB 75.0 71.7 70.0 70.0 70.0 71.7 70.0 68.3 46.7 55.0 NAI-13-132 KB 78.3 68.3 68.3 70.0 70.0 70.0 70.0 66.7 48.3 53.3 MIDNIGHT KB 68.3 65.0 66.7 71.7 66.7 73.3 66.7 68.3 53.3 60.0 PST-K13-137 KB 66.7 63.3 65.0 66.7 63.3 71.7 60.0 66.7 51.7 56.7 BARRARI KB 78.3 70.0 75.0 71.7 66.7 71.7 61.7 60.0 43.3 43.3 PST-K11-118 KB 76.7 70.0 71.7 73.3 73.3 75.0 61.7 61.7 36.7 48.3 SR 4650 (P.RYEGRASS STANDARD ENTRY) 75.0 68.3 70.0 66.7 66.7 70.0 66.7 71.7 55.0 55.0 PST-K13-141 KB 68.3 66.7 70.0 70.0 65.0 73.3 65.0 68.3 46.7 56.7 PST-K15-169 KB 71.7 66.7 68.3 71.7 68.3 73.3 60.0 56.7 38.3 45.0 EVEREST KB 63.3 58.3 70.0 65.0 60.0 63.3 53.3 66.7 51.7 60.0 BLUE NOTE KB 66.7 65.0 66.7 66.7 63.3 65.0 58.3 63.3 53.3 60.0 DAUNTLESS KB 68.3 63.3 61.7 68.3 61.7 68.3 56.7 65.0 46.7 55.0 NAI-13-14 KB 73.3 65.0 68.3 68.3 65.0 66.7 55.0 60.0 38.3 43.3 LSD VALUE 29.0 23.9 15.4 25.4 25.8 14.8 16.7 27.1 38.8 33.8 C.V. (%) 13.2 11.4 7.9 10.6 12.2 7.8 11.5 13.7 26.1 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 6B. PERCENT GREEN COVER AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS WITH 60% OF ET (CONT'D) IN THE 2016 NATIONAL COOL-SEASON WATER USE/DROUGHT TOLERANCE TEST AT FORT COLLINS, CO 1/ 2019 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT GREEN COVER DURING DRY DOWN PERCENT GREEN COVER DURING RECOVERY NAME 8/13 8/27 9/4 9/10 9/18 9/24 10/2 10/8 10/15 10/22 11/11 PST-K13-143 KB 65.0 59.3 52.3 67.0 73.3 83.3 81.7 68.7 70.3 71.7 73.7 BABE KB 58.3 82.0 59.7 80.0 68.3 85.0 76.3 73.3 68.0 67.3 58.0 BLUE DEVIL KB 58.3 63.3 68.7 68.7 72.3 80.0 74.7 68.3 69.0 69.3 60.7 BAR PP 110358 KB 58.3 71.0 56.3 78.0 78.0 84.3 85.0 66.3 71.3 80.0 73.7 NAI-13-132 KB 53.3 65.7 54.7 68.3 74.3 82.0 79.0 72.0 71.7 75.0 73.7 MIDNIGHT KB 53.3 75.3 61.7 73.0 69.3 83.0 71.0 66.7 68.7 64.7 60.0 PST-K13-137 KB 60.0 83.3 63.3 74.3 73.7 84.0 71.0 66.3 69.3 68.3 60.3 BARRARI KB 41.7 68.7 57.0 76.3 73.0 82.3 81.7 65.0 71.7 75.0 70.0 PST-K11-118 KB 46.7 57.7 51.3 67.0 71.0 78.7 75.0 65.0 68.3 60.3 61.3 SR 4650 (P.RYEGRASS STANDARD ENTRY) 56.7 64.3 56.7 72.7 72.0 81.7 80.3 73.0 70.3 73.7 70.3 PST-K13-141 KB 60.0 72.3 66.3 75.3 71.3 86.7 79.0 69.3 76.3 66.3 64.0 PST-K15-169 KB 50.0 55.7 49.0 65.3 72.3 81.3 74.3 66.3 70.0 64.3 67.7 EVEREST KB 63.3 85.3 73.0 85.7 70.7 82.7 74.0 62.3 65.7 70.3 68.0 BLUE NOTE KB 61.7 72.3 67.3 85.0 65.3 78.3 68.0 56.0 60.0 61.0 57.7 DAUNTLESS KB 55.0 72.0 60.7 74.0 72.0 84.7 76.0 68.0 67.3 68.3 57.3 NAI-13-14 KB 36.7 57.3 52.7 69.3 75.0 76.7 76.0 69.0 70.0 71.3 64.0 LSD VALUE 17.6 60.4 67.6 36.1 36.3 19.2 21.6 11.6 19.4 21.7 16.6 C.V. (%) 15.8 28.0 32.6 16.2 13.8 7.2 10.0 7.8 9.3 11.9 11.5 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.