TABLE 3C. 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/ 2020 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ WINTER WINTER WINTER WINTER WINTER PRE-DROUGHT QUALITY SPRING QUALITY QUALITY QUALITY QUALITY QUALITY QUALITY QUALITY QUALITY QUALITY QUALITY NAME GREENUP 1/9/20 3/5/20 4/8/20 4/28/20 5/12/20 5/20/20 5/26/20 6/1/20 6/8/20 6/15/20 PST-K13-143 KB 5.3 2.0 1 2.3 5.0 5.0 5.3 5.7 6.3 6.0 5.7 PST-K11-118 KB 6.0 1.7 1 2.7 5.0 4.7 5.7 5.7 6.0 6.3 6.3 BABE KB 4.7 1.7 1 2.0 4.7 4.3 5.7 5.0 6.0 6.0 6.0 BARRARI KB 4.7 2.0 1 2.0 4.3 4.0 5.7 4.7 5.7 5.7 5.7 SR 4650 (P.RYEGRASS STANDARD ENTRY) 4.3 2.3 1 2.0 3.3 3.3 5.3 3.7 3.7 4.7 4.0 PST-K13-141 KB 4.3 1.7 1 2.0 4.0 4.3 5.3 5.0 5.3 5.3 5.0 BAR PP 110358 KB 4.7 1.7 1 2.0 4.3 3.7 5.3 4.7 5.3 5.0 5.7 BLUE DEVIL KB 4.7 1.7 1 2.0 4.0 3.7 4.7 5.0 5.3 4.7 5.0 BLUE NOTE KB 5.3 2.0 1 2.0 4.7 4.7 5.7 4.7 5.0 5.0 5.3 DAUNTLESS KB 4.3 1.7 1 2.0 4.7 4.3 5.3 4.7 5.3 5.3 5.3 EVEREST KB 4.3 1.3 1 2.0 4.0 3.7 4.7 4.3 4.7 5.3 4.7 MIDNIGHT KB 4.3 1.7 1 2.0 3.7 3.7 4.7 3.7 5.0 4.3 4.3 NAI-13-14 KB 4.0 1.7 1 2.0 3.7 4.0 4.7 4.3 4.7 4.3 4.7 PST-K13-137 KB 4.3 1.7 1 2.0 3.7 3.7 5.3 4.3 5.7 6.0 5.0 NAI-13-132 KB 4.0 1.3 1 2.0 4.0 3.3 5.0 4.7 4.3 4.7 4.7 PST-K15-169 KB 3.7 1.3 1 2.0 4.0 3.3 4.3 4.7 5.0 4.3 4.7 LSD VALUE 1.0 1.2 0 0.4 0.8 1.3 1.1 1.2 1.7 1.4 1.5 C.V. (%) 12.4 25.9 0 9.7 10.3 15.5 10.3 13.0 15.6 13.9 14.2 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 3C. 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/ 2020 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ QUALITY RATINGS DURING DRY DOWN NAME 6/22/20 6/29/20 7/6/20 7/13/20 7/20/20 7/27/20 8/3/20 8/10/20 8/17/20 8/24/20 8/31/20 PST-K13-143 KB 6.0 6.0 5.0 5.3 5.3 5.0 5.3 5.3 5.3 5.3 5.0 PST-K11-118 KB 5.7 6.0 5.0 5.3 4.7 5.0 4.7 4.7 4.7 5.0 5.0 BABE KB 5.7 5.7 5.0 5.7 5.3 5.0 5.0 5.0 5.0 5.3 5.0 BARRARI KB 6.0 5.7 4.7 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 SR 4650 (P.RYEGRASS STANDARD ENTRY) 5.7 5.7 5.3 5.7 5.3 5.7 5.0 5.0 5.0 5.7 5.3 PST-K13-141 KB 6.0 5.3 5.0 5.3 5.0 5.0 5.0 5.0 5.0 5.0 5.0 BAR PP 110358 KB 6.0 5.7 4.3 5.3 4.7 4.7 5.0 5.0 5.0 4.3 5.3 BLUE DEVIL KB 6.3 5.7 4.7 5.3 5.3 5.0 5.0 5.0 5.0 4.3 5.0 BLUE NOTE KB 5.7 5.3 4.7 5.0 4.7 5.0 4.7 4.7 4.7 5.3 5.0 DAUNTLESS KB 6.0 5.7 4.0 4.7 5.0 4.7 5.0 5.0 5.0 5.0 5.0 EVEREST KB 5.3 5.3 5.0 4.7 5.0 5.0 5.0 5.0 5.0 5.0 5.0 MIDNIGHT KB 5.0 5.0 4.7 5.7 5.3 5.3 5.0 5.0 5.0 5.0 5.0 NAI-13-14 KB 4.7 5.7 5.0 5.3 5.3 5.0 5.0 5.0 5.0 5.3 5.0 PST-K13-137 KB 5.7 5.7 5.3 5.0 5.0 5.0 4.7 4.7 4.7 4.3 4.7 NAI-13-132 KB 5.3 5.7 4.3 4.7 4.7 4.7 4.0 4.0 4.0 4.3 4.7 PST-K15-169 KB 6.0 5.7 4.7 4.3 4.7 4.3 4.0 4.0 4.0 4.0 4.7 LSD VALUE 1.9 1.8 1.4 1.7 1.8 2.1 1.8 1.8 1.8 1.4 1.6 C.V. (%) 12.5 10.0 11.3 12.6 11.5 13.1 13.0 13.0 13.0 12.5 9.5 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. TABLE 3C. 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/ 2020 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ QUALITY RATINGS DURING RECOVERY PERIOD NAME 9/15/20 9/21/20 9/28/20 10/5/20 10/12/20 11/2/20 MEAN PST-K13-143 KB 5.0 5.0 5.3 5.3 5.3 5.0 5.0 PST-K11-118 KB 5.0 5.0 5.3 5.7 5.7 5.3 4.9 BABE KB 5.0 4.7 5.3 4.3 5.3 5.3 4.8 BARRARI KB 5.0 5.3 6.0 5.3 5.3 5.3 4.8 SR 4650 (P.RYEGRASS STANDARD ENTRY) 6.3 6.3 7.0 5.3 6.3 6.3 4.8 PST-K13-141 KB 5.3 5.0 5.7 5.0 5.0 5.3 4.7 BAR PP 110358 KB 5.0 5.0 5.0 4.7 4.7 5.0 4.6 BLUE DEVIL KB 5.0 4.7 5.3 4.7 5.0 4.7 4.6 BLUE NOTE KB 5.0 5.0 5.3 5.0 5.3 5.0 4.6 DAUNTLESS KB 5.0 5.0 5.3 4.7 5.3 5.0 4.6 EVEREST KB 5.0 4.7 6.0 5.0 5.3 5.3 4.5 MIDNIGHT KB 5.3 5.0 5.7 5.0 5.0 4.3 4.5 NAI-13-14 KB 5.3 5.0 5.0 5.0 4.7 5.3 4.5 PST-K13-137 KB 5.3 4.7 5.0 4.7 4.7 5.0 4.5 NAI-13-132 KB 5.3 4.7 5.3 4.7 5.0 5.0 4.2 PST-K15-169 KB 5.0 4.7 5.3 4.7 5.0 4.7 4.2 LSD VALUE 0.8 1.2 1.5 1.6 1.8 1.6 0.8 C.V. (%) 7.5 10.8 12.0 11.7 12.9 12.4 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 3C. 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/ 2020 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ WINTER % COVER PRE-DROUGHT PERCENT COVER RATINGS NAME 4/8/20 5/12/20 5/20/20 5/26/20 6/1/20 6/8/20 6/15/20 PST-K13-143 KB 37.3 78.3 87.0 81.0 87.3 8.3 82.7 PST-K11-118 KB 38.3 76.0 90.3 80.3 86.7 8.0 85.0 BABE KB 25.3 71.7 83.0 69.0 68.3 7.7 83.3 BARRARI KB 28.3 65.0 86.7 68.7 75.0 8.0 78.7 SR 4650 (P.RYEGRASS STANDARD ENTRY) 33.3 61.3 72.3 54.0 64.0 6.7 75.0 PST-K13-141 KB 24.3 67.3 86.7 73.0 63.7 7.0 73.3 BAR PP 110358 KB 26.0 64.3 85.7 65.0 64.3 6.3 73.7 BLUE DEVIL KB 22.7 65.0 85.0 70.0 64.7 6.3 65.0 BLUE NOTE KB 33.7 73.7 80.0 72.3 68.7 8.0 79.7 DAUNTLESS KB 22.0 72.0 82.3 67.3 76.7 7.3 79.7 EVEREST KB 16.0 62.7 78.3 59.0 63.3 6.0 74.3 MIDNIGHT KB 19.7 64.0 83.7 59.3 63.0 6.3 70.3 NAI-13-14 KB 23.0 68.7 72.3 62.0 61.7 6.7 68.3 PST-K13-137 KB 23.0 68.0 81.7 65.3 71.0 6.7 75.7 NAI-13-132 KB 19.3 62.3 77.0 58.7 61.3 6.7 65.7 PST-K15-169 KB 23.7 60.3 83.3 67.0 66.7 7.3 82.7 LSD VALUE 9.3 9.7 12.4 18.1 10.3 1.8 13.9 C.V. (%) 20.7 7.8 7.2 13.0 8.9 12.0 9.1 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. TABLE 3C. 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/ 2020 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT GREEN COVER DURING DRY DOWN RATINGS NAME 6/22/20 6/29/20 7/6/20 7/13/20 7/20/20 7/27/20 8/3/20 8/10/20 8/17/20 8/24/20 8/31/20 PST-K13-143 KB 91.0 84.3 75.0 83.3 87.7 79.0 79.7 75.0 80.7 85.7 81.7 PST-K11-118 KB 90.7 84.7 71.3 77.0 76.7 74.7 74.3 66.7 75.3 78.3 74.3 BABE KB 88.0 84.3 78.0 80.0 85.0 74.3 78.3 76.0 78.3 81.7 75.7 BARRARI KB 90.3 78.7 74.3 74.7 78.3 75.0 71.7 64.0 71.3 81.3 70.3 SR 4650 (P.RYEGRASS STANDARD ENTRY) 85.7 75.3 74.7 82.0 82.3 77.0 77.7 75.3 79.0 76.0 75.3 PST-K13-141 KB 87.0 74.7 69.7 71.7 77.0 69.3 73.0 66.3 72.0 74.3 69.3 BAR PP 110358 KB 90.0 77.7 67.0 79.0 73.7 65.3 73.7 68.3 65.3 76.3 65.7 BLUE DEVIL KB 87.0 76.0 70.3 82.0 83.0 67.7 77.3 71.7 70.0 76.3 71.7 BLUE NOTE KB 88.3 78.7 79.3 79.3 85.3 79.3 77.7 73.7 79.0 82.7 79.0 DAUNTLESS KB 87.0 71.3 66.7 74.3 74.3 72.7 77.7 71.3 73.7 77.0 72.0 EVEREST KB 81.7 71.3 74.0 81.3 72.7 71.3 66.0 71.3 68.7 80.0 67.3 MIDNIGHT KB 84.3 79.3 70.3 77.0 82.0 69.0 73.7 67.3 70.3 73.7 70.3 NAI-13-14 KB 86.0 69.7 65.0 75.7 79.0 73.3 74.3 67.3 74.7 81.0 72.0 PST-K13-137 KB 87.7 70.7 62.3 69.0 70.7 70.3 61.7 62.3 57.3 66.7 64.3 NAI-13-132 KB 84.7 63.3 59.0 70.3 69.7 65.7 68.7 66.0 65.0 71.7 67.0 PST-K15-169 KB 86.3 72.7 61.0 66.0 68.7 66.3 69.7 63.3 68.0 71.0 65.7 LSD VALUE 13.2 22.0 30.1 24.6 23.9 17.5 22.3 19.9 13.6 25.1 23.2 C.V. (%) 5.2 11.5 15.1 11.4 11.8 9.5 11.1 10.5 9.5 11.3 11.7 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 3C. 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/ 2020 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT GREEN COVER DURING RECOVERY NAME 9/15/20 9/21/20 9/28/20 10/5/20 10/12/20 11/2/20 PST-K13-143 KB 89.3 88.7 81.3 68.3 74.7 78.0 PST-K11-118 KB 82.7 87.0 84.0 70.0 71.3 80.0 BABE KB 79.3 80.0 73.0 70.3 61.3 66.7 BARRARI KB 84.7 82.3 75.7 69.7 63.7 75.7 SR 4650 (P.RYEGRASS STANDARD ENTRY) 82.3 84.0 79.7 71.3 77.3 90.7 PST-K13-141 KB 81.3 79.7 69.0 65.3 63.7 73.0 BAR PP 110358 KB 76.3 72.3 60.7 57.7 57.3 63.0 BLUE DEVIL KB 78.3 70.7 68.0 63.7 58.0 67.0 BLUE NOTE KB 82.3 84.3 82.3 73.0 65.0 66.3 DAUNTLESS KB 76.3 82.0 75.0 65.0 71.3 71.0 EVEREST KB 73.0 70.7 67.0 63.7 61.0 64.7 MIDNIGHT KB 81.3 76.0 68.7 63.3 61.3 68.0 NAI-13-14 KB 81.3 78.0 71.3 64.3 60.0 64.3 PST-K13-137 KB 71.3 67.3 65.0 60.3 61.7 68.0 NAI-13-132 KB 79.7 72.3 58.7 60.0 63.0 66.7 PST-K15-169 KB 82.3 79.3 66.3 64.3 65.3 67.0 LSD VALUE 16.1 12.1 17.1 21.2 10.3 13.6 C.V. (%) 8.0 8.1 11.8 11.5 8.7 10.2 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.