TABLE 6C. PERCENT GREEN COVER AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS WITH 80% 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-K11-118 KB 6.7 7.0 6.0 5.7 5.7 5.7 5.7 6.3 5.3 MIDNIGHT KB 6.3 6.3 6.0 6.0 5.7 5.7 5.7 5.3 5.7 BLUE DEVIL KB 6.0 6.7 5.7 5.0 6.0 5.3 5.7 6.3 5.3 BAR PP 110358 KB 6.0 6.3 5.3 5.3 5.7 5.3 5.0 5.7 5.7 NAI-13-132 KB 6.3 6.7 5.3 5.0 5.3 5.3 5.3 6.0 5.3 SR 4650 (P.RYEGRASS STANDARD ENTRY) 6.7 6.7 5.3 5.0 5.3 5.0 5.0 5.3 5.0 PST-K15-169 KB 5.3 6.0 5.3 5.3 6.0 5.7 5.3 6.0 5.0 PST-K13-143 KB 5.7 5.7 5.0 5.0 5.7 5.0 4.7 5.3 5.3 BARRARI KB 6.0 6.3 5.3 5.3 5.3 5.3 5.3 5.7 5.0 DAUNTLESS KB 6.0 6.0 5.3 5.3 5.3 5.3 4.7 5.3 5.3 BABE KB 5.7 6.0 5.0 5.0 5.0 4.7 4.7 4.7 4.7 PST-K13-141 KB 5.3 5.3 4.7 4.7 5.3 4.7 5.0 5.3 4.7 EVEREST KB 5.7 5.7 5.3 4.3 5.0 5.0 5.0 5.0 4.7 PST-K13-137 KB 5.7 5.3 4.7 4.7 5.3 5.0 4.7 5.7 5.0 BLUE NOTE KB 5.7 5.7 5.3 4.7 5.0 4.7 4.0 4.7 4.3 NAI-13-14 KB 6.3 7.0 5.0 4.7 4.7 5.0 4.3 5.7 5.0 LSD VALUE 2.4 2.5 2.7 2.9 2.8 2.1 3.6 3.1 3.0 C.V. (%) 13.5 14.6 15.9 17.9 15.9 13.4 22.1 18.4 17.6 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 6C. PERCENT GREEN COVER AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS WITH 80% 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-K11-118 KB 5.3 5.3 5.0 5.7 5.0 4.7 5.0 4.0 4.0 MIDNIGHT KB 5.7 5.3 5.3 5.3 5.0 5.0 4.7 4.3 4.0 BLUE DEVIL KB 5.3 4.7 5.3 5.7 5.3 5.0 5.0 4.7 4.3 BAR PP 110358 KB 6.3 5.7 5.0 5.7 5.0 5.0 4.7 4.0 4.3 NAI-13-132 KB 6.0 5.0 5.3 5.7 5.0 4.7 4.3 4.3 4.0 SR 4650 (P.RYEGRASS STANDARD ENTRY) 5.0 5.0 5.3 6.3 5.3 4.7 4.7 4.3 4.0 PST-K15-169 KB 5.7 4.3 5.3 6.0 5.3 5.0 4.3 4.3 4.0 PST-K13-143 KB 6.0 5.3 5.3 5.7 5.0 5.0 4.7 4.3 4.0 BARRARI KB 5.3 4.7 5.0 5.0 5.0 4.0 4.0 4.0 4.3 DAUNTLESS KB 5.3 5.0 5.0 5.0 5.0 5.0 4.7 4.3 4.0 BABE KB 5.7 4.3 5.0 5.0 5.0 4.3 4.3 5.0 4.0 PST-K13-141 KB 5.3 5.0 5.7 5.3 5.0 4.7 4.7 4.3 4.0 EVEREST KB 5.0 5.0 5.3 5.3 5.0 4.0 4.7 4.0 4.3 PST-K13-137 KB 5.7 4.7 5.0 5.0 4.7 5.0 4.7 4.0 4.3 BLUE NOTE KB 4.3 4.3 5.0 5.0 4.7 4.3 4.3 4.3 4.3 NAI-13-14 KB 4.7 4.0 5.0 5.3 4.7 4.7 4.0 4.0 3.3 LSD VALUE 2.1 2.6 3.2 2.3 2.1 1.3 1.9 1.3 1.3 C.V. (%) 14.8 17.7 16.4 14.1 11.8 11.0 13.2 11.2 11.3 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. TABLE 6C. PERCENT GREEN COVER AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS WITH 80% 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-K11-118 KB 3.7 4.7 4.0 4.3 4.0 3.0 5.2 MIDNIGHT KB 3.3 4.7 4.7 4.3 4.0 3.0 5.1 BLUE DEVIL KB 3.7 4.7 4.3 4.0 4.0 3.3 5.1 BAR PP 110358 KB 4.3 4.7 4.0 4.0 4.0 3.3 5.1 NAI-13-132 KB 3.7 5.0 4.7 4.7 4.0 3.0 5.1 SR 4650 (P.RYEGRASS STANDARD ENTRY) 4.0 4.3 4.7 4.3 4.7 3.3 5.0 PST-K15-169 KB 3.3 4.7 4.0 4.0 4.3 3.0 5.0 PST-K13-143 KB 3.7 4.7 4.7 4.0 4.3 3.3 5.0 BARRARI KB 4.0 4.3 4.0 3.7 3.7 2.7 4.8 DAUNTLESS KB 3.3 4.0 3.7 4.0 3.7 2.7 4.8 BABE KB 4.0 4.7 4.3 4.0 4.0 3.0 4.7 PST-K13-141 KB 3.3 4.3 3.7 4.0 4.0 3.0 4.7 EVEREST KB 3.7 4.0 4.3 4.0 3.7 2.7 4.7 PST-K13-137 KB 3.3 4.0 4.0 3.7 4.0 2.7 4.7 BLUE NOTE KB 4.0 4.3 4.3 4.0 4.0 3.0 4.6 NAI-13-14 KB 3.7 3.7 3.3 3.7 3.3 2.3 4.6 LSD VALUE 1.9 1.6 1.2 1.3 1.5 1.4 1.4 C.V. (%) 16.9 13.0 12.5 11.4 13.5 16.6 9.0 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 6C. PERCENT GREEN COVER AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS WITH 80% 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-K11-118 KB 80.0 73.3 75.0 78.3 78.3 80.0 76.7 78.3 76.7 76.7 MIDNIGHT KB 76.7 78.3 78.3 78.3 78.3 83.3 78.3 81.7 76.7 75.0 BLUE DEVIL KB 78.3 76.7 76.7 80.0 78.3 78.3 78.3 76.7 71.7 76.7 BAR PP 110358 KB 71.7 68.3 75.0 75.0 73.3 75.0 76.7 81.7 78.3 76.7 NAI-13-132 KB 75.0 68.3 73.3 73.3 75.0 76.7 73.3 76.7 73.3 75.0 SR 4650 (P.RYEGRASS STANDARD ENTRY)70.0 68.3 71.7 73.3 70.0 73.3 73.3 71.7 73.3 76.7 PST-K15-169 KB 73.3 73.3 75.0 78.3 76.7 76.7 76.7 78.3 73.3 76.7 PST-K13-143 KB 70.0 71.7 71.7 73.3 76.7 75.0 68.3 76.7 78.3 75.0 BARRARI KB 76.7 71.7 75.0 76.7 76.7 73.3 73.3 76.7 66.7 71.7 DAUNTLESS KB 70.0 73.3 73.3 71.7 73.3 78.3 75.0 76.7 71.7 78.3 BABE KB 71.7 68.3 71.7 73.3 71.7 73.3 73.3 76.7 71.7 75.0 PST-K13-141 KB 71.7 71.7 75.0 73.3 75.0 78.3 73.3 78.3 73.3 75.0 EVEREST KB 73.3 66.7 71.7 73.3 70.0 73.3 66.7 75.0 71.7 73.3 PST-K13-137 KB 70.0 70.0 73.3 73.3 73.3 81.7 75.0 81.7 73.3 76.7 BLUE NOTE KB 73.3 65.0 70.0 68.3 68.3 71.7 66.7 73.3 71.7 73.3 NAI-13-14 KB 76.7 68.3 71.7 70.0 70.0 73.3 71.7 71.7 63.3 66.7 LSD VALUE 34.9 31.6 26.6 28.9 33.9 33.3 36.4 20.9 25.1 15.1 C.V. (%) 13.3 13.1 10.0 11.3 13.0 12.5 14.2 8.6 11.0 6.8 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 6C. PERCENT GREEN COVER AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS WITH 80% 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-K11-118 KB 80.0 88.7 73.7 87.7 87.0 86.3 85.7 71.3 73.0 66.0 64.7 MIDNIGHT KB 80.0 91.3 77.0 90.3 86.7 90.0 86.3 71.0 71.3 68.7 62.0 BLUE DEVIL KB 78.3 93.0 83.7 88.0 84.3 88.7 87.3 76.3 74.7 69.0 62.7 BAR PP 110358 KB 80.0 93.3 88.0 91.0 90.7 89.7 91.3 76.3 68.3 77.0 64.7 NAI-13-132 KB 80.0 94.3 82.7 89.7 87.0 88.0 87.0 80.3 70.3 76.3 67.3 SR 4650 (P.RYEGRASS STANDARD ENTRY) 80.0 94.0 78.0 88.3 86.3 88.7 83.3 74.0 73.3 68.7 67.0 PST-K15-169 KB 81.7 90.0 76.0 86.7 86.7 88.7 83.0 72.0 71.7 67.3 65.7 PST-K13-143 KB 81.7 92.7 76.3 87.0 87.7 89.3 86.7 74.0 73.0 67.7 65.0 BARRARI KB 71.7 89.0 80.0 85.7 87.0 87.7 87.0 70.3 66.7 68.3 59.3 DAUNTLESS KB 76.7 91.7 80.3 87.7 85.3 89.0 80.0 70.3 71.0 60.3 56.3 BABE KB 73.3 92.3 78.0 91.0 88.3 88.7 88.0 79.7 67.3 66.3 62.7 PST-K13-141 KB 78.3 92.7 78.3 89.7 88.0 89.3 86.0 70.3 71.7 65.3 62.7 EVEREST KB 76.7 94.3 85.3 90.3 89.3 88.3 87.0 80.0 67.0 64.7 63.0 PST-K13-137 KB 73.3 93.0 78.7 88.0 86.7 90.3 82.7 75.7 72.3 63.3 59.7 BLUE NOTE KB 78.3 92.7 79.3 87.3 88.3 87.7 87.0 72.3 67.7 65.7 62.3 NAI-13-14 KB 75.0 90.3 76.7 87.0 85.0 86.0 78.0 68.0 65.7 67.7 63.0 LSD VALUE 22.7 14.2 33.3 15.8 15.7 12.4 17.1 26.1 12.8 15.6 7.5 C.V. (%) 9.0 4.6 12.3 5.1 5.2 4.0 6.9 11.1 6.6 9.1 5.5 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.