TABLE 11. PERCENT GREEN COVER AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2016 NATIONAL COOL-SEASON WATER USE/DROUGHT TOLERANCE TEST USING APPROACH 2 WITH 80% OF ETo REPLACEMENT AT RIVERSIDE, CA 1/ 2017 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC PERCENT COVER PERCENT GREEN COVER FROM JULY 3 THROUGH OCTOBER 24 (DROUGHT PERIOD) NAME COLOR MAY 25 JUNE 27 JULY 3 JULY 11 JULY 18 JULY 25 AUG 1 AUG 8 AUG 15 AUG 22 PST-K13-137 7.7 91.7 93.7 79.3 85.0 87.0 86.0 87.7 83.3 80.0 76.0 PST-K11-118 8.3 94.0 96.3 95.0 93.3 92.7 90.7 87.3 80.3 79.0 78.0 PST-K13-141 8.3 83.7 96.3 95.3 96.0 94.7 93.7 93.0 85.7 80.7 81.3 BLUE DEVIL 8.3 94.0 96.7 95.0 92.0 90.7 84.7 86.3 78.0 72.7 76.7 EVEREST 8.0 89.7 96.3 92.7 88.7 84.7 82.7 79.7 83.3 80.0 77.7 PST-K13-143 8.3 82.0 93.3 92.3 88.7 90.3 87.0 87.7 83.3 77.3 73.3 BABE 8.0 94.0 96.7 95.0 66.0 60.0 63.0 63.3 60.7 58.3 66.0 BAR PP 110358 8.0 94.7 96.0 97.0 84.7 78.0 70.0 72.0 75.3 65.0 71.0 BARRARI 8.3 89.0 96.0 97.3 89.3 82.3 81.7 83.3 83.3 77.3 76.3 MIDNIGHT 7.3 90.0 95.3 86.7 86.0 83.7 79.3 84.7 78.3 74.3 74.7 NAI-13-132 8.3 93.7 96.3 95.7 76.0 66.7 70.7 71.3 59.7 55.7 61.0 NAI-13-14 8.0 85.7 94.7 88.7 86.3 85.0 81.0 78.7 72.0 68.7 72.7 PST-K15-169 8.0 96.0 96.7 95.3 91.0 88.0 83.3 76.7 78.3 71.3 72.3 BLUE NOTE 6.7 89.3 96.7 96.0 82.3 80.7 77.7 81.0 71.0 70.7 80.0 DAUNTLESS 8.0 91.3 97.7 97.0 93.7 89.3 87.7 83.0 78.0 70.7 72.0 SR 4650 (P.RYEGRASS STANDARD ENTRY) 7.7 94.7 96.0 94.7 66.7 59.7 65.0 61.3 57.0 36.0 40.0 LSD VALUE 2.7 17.1 4.0 16.3 51.6 69.7 56.4 48.8 47.0 49.7 34.8 C.V. (%) 11.2 7.1 1.7 7.2 20.0 27.2 22.6 20.7 21.6 26.6 19.7 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. 3/ COMPLETE DROUGHT/WATER USE TESTING PROTOCOL IS AVAILABLE FROM NTEP UPON REQUEST. TABLE 11. PERCENT GREEN COVER AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS (CONT'D) IN THE 2016 NATIONAL COOL-SEASON WATER USE/DROUGHT TOLERANCE TEST USING APPROACH 2 WITH 80% OF ETo REPLACEMENT AT RIVERSIDE, CA 1/ 2017 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT GREEN COVER FROM JULY 3 THROUGH OCTOBER 24 (DROUGHT PERIOD) 3/ % COVER RECOVERY NAME AUG 29 SEPT 5 SEPT 12 SEPT 19 SEPT 26 OCT 3 OCT 10 OCT 17 OCT 24 DEC 1 PST-K13-137 85.7 63.0 77.0 83.7 89.3 80.3 85.7 91.7 92.0 89.7 PST-K11-118 87.7 69.7 81.0 90.3 92.3 84.3 86.3 92.7 93.3 94.3 PST-K13-141 89.7 68.3 78.3 88.0 91.7 81.3 87.0 94.3 93.3 94.0 BLUE DEVIL 85.7 62.7 71.7 84.0 93.0 82.0 82.7 93.3 94.3 95.3 EVEREST 83.7 67.0 75.0 80.0 82.7 77.7 82.3 87.7 91.3 94.3 PST-K13-143 85.0 60.7 73.7 82.0 90.3 79.3 84.7 91.3 93.3 93.3 BABE 69.0 50.3 60.7 67.0 69.7 63.0 65.0 77.0 81.0 88.3 BAR PP 110358 70.7 45.7 64.7 62.7 70.0 59.7 71.0 82.7 86.7 93.3 BARRARI 85.0 57.0 71.0 77.3 84.0 75.0 81.0 91.0 92.3 94.3 MIDNIGHT 79.0 66.3 71.3 81.3 86.3 78.0 81.0 89.0 85.7 91.0 NAI-13-132 68.3 39.7 52.3 61.7 70.7 63.0 69.3 82.3 80.3 92.3 NAI-13-14 82.3 64.3 72.7 80.3 86.0 78.0 83.3 90.0 89.3 92.0 PST-K15-169 79.3 57.0 66.3 75.3 87.7 78.0 82.0 91.7 87.3 91.0 BLUE NOTE 85.0 50.0 61.3 78.0 82.0 64.7 72.3 87.7 88.0 95.0 DAUNTLESS 79.7 61.3 73.7 78.0 82.3 68.0 79.3 87.7 89.7 92.3 SR 4650 (P.RYEGRASS STANDARD ENTRY) 51.0 34.3 40.0 52.7 67.0 54.0 53.3 74.3 66.0 89.3 LSD VALUE 39.7 32.6 43.0 38.9 45.6 49.3 44.9 30.1 24.8 11.2 C.V. (%) 19.3 24.4 24.0 20.0 19.0 23.2 20.5 11.9 11.6 4.2 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. 3/ COMPLETE DROUGHT/WATER USE TESTING PROTOCOL IS AVAILABLE FROM NTEP UPON REQUEST. TABLE 11. PERCENT GREEN COVER AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS (CONT'D) IN THE 2016 NATIONAL COOL-SEASON WATER USE/DROUGHT TOLERANCE TEST USING APPROACH 2 WITH 80% OF ETo REPLACEMENT AT RIVERSIDE, CA 1/ 2017 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ DROUGHT PERIOD QUALITY RATINGS JULY 11 THROUGH OCTOBER 24 3/ NAME JULY 3 JULY 11 JULY 18 JULY 25 AUG 1 AUG 8 AUG 15 AUG 22 AUG 29 PST-K13-137 7.3 7.7 7.3 5.3 5.7 6.3 5.0 5.7 5.7 PST-K11-118 8.0 7.7 6.7 5.7 5.7 5.3 3.7 4.3 6.0 PST-K13-141 7.7 8.3 6.3 5.7 5.0 5.0 4.0 5.0 6.7 BLUE DEVIL 6.7 6.7 5.7 4.7 5.0 5.7 5.0 5.0 5.7 EVEREST 7.0 6.3 6.3 5.7 5.3 5.7 4.7 5.0 5.3 PST-K13-143 7.7 8.0 7.0 5.0 5.7 5.7 4.7 5.3 5.7 BABE 8.0 7.0 6.0 5.7 5.3 5.7 4.3 5.0 5.3 BAR PP 110358 7.0 7.7 6.3 6.3 5.7 5.7 4.7 4.3 5.3 BARRARI 6.7 7.3 6.0 5.0 5.3 5.0 4.3 4.7 6.3 MIDNIGHT 6.3 7.0 6.0 5.0 5.0 5.3 4.3 5.3 5.7 NAI-13-132 7.3 7.3 7.0 5.7 6.0 6.0 4.7 5.7 5.0 NAI-13-14 7.3 6.3 6.3 5.7 5.0 5.7 4.3 5.0 5.3 PST-K15-169 7.0 7.7 6.0 5.3 5.3 6.0 4.3 5.0 5.7 BLUE NOTE 6.3 6.3 5.3 5.3 5.3 5.7 4.7 5.3 5.3 DAUNTLESS 6.3 6.3 5.7 4.7 4.7 5.3 4.3 4.7 5.3 SR 4650 (P.RYEGRASS STANDARD ENTRY) 7.0 7.3 6.7 5.0 4.7 5.7 4.0 5.0 4.7 LSD VALUE 2.8 2.8 2.5 1.8 3.0 3.7 3.7 3.3 1.9 C.V. (%) 13.6 14.5 14.5 13.0 17.1 18.6 23.5 19.7 13.2 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. 3/ COMPLETE DROUGHT/WATER USE TESTING PROTOCOL IS AVAILABLE FROM NTEP UPON REQUEST. TABLE 11. PERCENT GREEN COVER AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS (CONT'D) IN THE 2016 NATIONAL COOL-SEASON WATER USE/DROUGHT TOLERANCE TEST USING APPROACH 2 WITH 80% OF ETo REPLACEMENT AT RIVERSIDE, CA 1/ 2017 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ DROUGHT PERIOD QUALITY RATINGS JULY 11 THROUGH OCTOBER 24 3/ RECOVERY QUALITY NAME SEPT 5 SEPT 12 SEPT 19 SEPT 26 OCT 3 OCT 10 OCT 17 OCT 24 DEC 1 MEAN PST-K13-137 4.7 5.3 5.7 6.0 5.3 5.3 5.3 5.7 7.3 5.9 PST-K11-118 3.3 6.0 7.0 6.3 3.3 6.3 3.7 6.7 8.0 5.7 PST-K13-141 2.7 7.0 7.0 6.7 3.0 6.0 3.3 6.3 7.7 5.7 BLUE DEVIL 3.7 5.7 6.3 6.7 4.0 5.7 4.3 6.3 6.7 5.6 EVEREST 5.0 5.7 6.3 5.3 4.7 5.3 5.0 6.0 7.0 5.6 PST-K13-143 3.7 5.3 6.0 6.0 3.7 5.7 4.0 6.0 7.7 5.6 BABE 4.3 5.3 5.7 5.7 4.0 5.3 4.3 5.7 8.0 5.5 BAR PP 110358 4.3 5.0 5.7 5.3 4.0 5.0 4.7 5.7 7.0 5.5 BARRARI 3.7 5.7 6.0 6.0 3.3 6.0 4.3 6.3 6.7 5.5 MIDNIGHT 4.0 6.0 6.7 5.7 4.0 5.3 4.7 6.0 6.3 5.5 NAI-13-132 5.0 5.0 5.0 4.7 4.3 4.7 5.0 5.3 7.3 5.5 NAI-13-14 3.7 5.7 6.0 5.7 3.7 5.3 4.7 5.3 7.3 5.4 PST-K15-169 3.7 5.3 5.3 5.3 3.7 5.7 4.0 6.0 7.0 5.4 BLUE NOTE 5.0 4.7 5.3 5.0 4.3 4.7 5.0 5.3 6.3 5.3 DAUNTLESS 4.3 5.3 5.3 5.7 3.7 5.3 5.0 6.0 6.3 5.3 SR 4650 (P.RYEGRASS STANDARD ENTRY) 4.0 4.0 4.0 4.0 3.7 4.3 4.0 4.3 7.0 4.9 LSD VALUE 4.3 1.4 2.0 2.0 3.6 2.3 3.9 2.3 2.8 2.2 C.V. (%) 33.5 13.1 15.8 15.9 29.8 16.0 27.3 14.9 13.6 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. 3/ COMPLETE DROUGHT/WATER USE TESTING PROTOCOL IS AVAILABLE FROM NTEP UPON REQUEST.