TABLE 6A. PERCENT GREEN COVER AND OTHER RATINGS OF ALL CULTIVARS IN THE 2016 NATIONAL COOL-SEASON WATER USE/DROUGHT TOLERANCE TEST AT AMHERST (DRY DOWN 2), MA 1/ 2020 DATA TOTAL WATER APPLIED WITH MM 2/ PRE-DROUGHT # OF DAYS TOTAL QUALITY TO 1st WATER NAME 8/5/20 8/18/20 9/4/20 9/18/20 9/25/20 9/30/20 10/6/20 10/19/20 MEAN WATERING APPLIED (mm) BLUE DEVIL KB . . . . . . . . . . . PST-K15-169 KB . . . . . . . . . . . NAI-13-14 KB 5.0 4.0 4.0 4.0 3.0 4.0 5.0 7.0 4.5 38.0 8.7 PST-K11-118 KB 5.0 5.0 5.0 4.0 4.0 5.0 5.0 8.0 4.6 34.0 8.7 BABE KB 5.0 4.5 4.0 2.5 3.0 3.5 5.0 6.5 4.3 30.0 14.3 EVEREST KB 5.5 5.5 5.0 4.0 4.5 4.5 5.0 7.0 5.1 30.0 17.3 NAI-13-132 KB 6.5 7.0 6.0 4.0 5.5 5.5 6.5 7.5 6.1 30.5 17.3 BAR FA 121095 TF 7.0 8.0 8.0 7.0 4.7 4.0 7.3 8.0 6.8 39.3 20.0 DLFPS 321/3677 TF 8.0 8.0 8.0 7.3 4.7 5.0 7.7 8.0 7.1 39.0 20.0 LTP-SYN-A3 TF 7.7 8.0 8.0 7.0 4.7 5.0 8.0 8.0 7.0 39.3 20.0 MRSL TF15 TF 8.0 8.0 8.0 7.0 4.7 5.0 8.0 8.0 7.1 37.7 20.0 NONET TF 8.0 8.0 8.0 7.7 5.7 5.3 8.0 8.0 7.3 39.3 20.0 PST-5SDS TF 7.3 8.0 8.0 7.7 5.0 3.7 7.7 8.0 6.9 40.7 20.0 RS4 TF 8.0 8.0 8.0 7.7 4.7 4.7 7.7 8.0 7.1 40.0 20.0 STETSON II TF 7.3 8.0 8.0 7.3 5.0 5.0 8.0 8.0 7.1 39.3 20.0 BAR PP 110358 KB 6.0 5.7 5.7 4.7 4.7 4.3 5.0 6.3 5.3 36.7 20.3 GO-AOMK TF 8.0 8.0 8.0 6.3 4.0 5.7 8.0 8.0 7.0 36.7 20.3 BARROBUSTO TF 7.7 8.0 8.0 7.3 5.0 5.7 8.0 8.0 7.2 37.7 23.0 CATALYST TF 7.3 8.0 8.0 6.7 5.0 5.0 8.0 8.0 7.0 37.3 23.0 DLFPS 321/3678 TF 7.7 8.0 8.0 7.0 4.3 5.0 8.0 8.0 7.0 38.3 23.0 DLFPS 321/3679 TF 6.3 7.7 8.0 7.7 3.7 4.7 8.0 8.0 6.8 39.0 23.0 KINGDOM TF 8.0 8.0 8.0 6.0 4.7 6.3 8.0 8.0 7.1 35.7 23.0 MIDNIGHT KB 6.0 5.5 5.5 4.0 4.0 5.0 6.0 7.5 5.4 32.0 23.0 PST-K13-141 KB 5.3 5.7 6.3 4.3 4.7 5.0 6.0 7.3 5.6 34.3 23.0 SUPERSONIC TF 7.0 8.0 8.0 7.0 4.3 5.0 8.0 8.0 6.9 38.3 23.0 THOR TF 8.0 8.0 8.0 6.7 3.7 5.0 8.0 8.0 6.9 37.7 23.0 THUNDERSTRUCK TF 7.7 8.0 8.0 7.0 5.0 4.3 6.7 8.0 6.8 39.0 23.0 TITANIUM 2LS TF 7.7 8.0 8.0 6.7 4.7 6.0 8.0 8.0 7.1 36.0 23.0 BARRARI KB 6.0 6.3 5.0 4.0 4.7 5.0 5.3 7.3 5.5 32.0 26.0 BLUE NOTE KB 7.0 6.7 6.3 5.3 4.7 5.7 7.0 7.7 6.3 34.7 26.0 DAUNTLESS KB 5.0 5.3 4.7 3.3 3.7 3.7 4.3 6.3 4.5 31.3 26.0 PST-K13-137 KB 6.7 5.7 5.7 4.0 5.0 5.3 5.7 7.3 5.7 33.0 26.0 PST-K13-143 KB 5.0 5.0 4.3 4.5 4.0 4.7 5.3 6.0 4.8 30.0 26.0 PST-R511 TF 8.0 8.0 8.0 6.0 4.7 6.3 8.0 8.0 7.1 35.0 26.0 SR 4650 (P.RYEGRASS STANDARD ENTRY) 6.0 7.0 6.3 3.3 4.0 4.7 5.7 7.7 5.6 34.0 26.0 LSD VALUE 1.2 1.5 1.3 2.0 4.1 4.2 1.7 2.7 1.1 6.6 29.1 C.V. (%) 10.0 11.8 10.9 19.1 22.7 23.6 13.5 11.5 9.9 9.0 37.9 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 6A. PERCENT GREEN COVER AND OTHER RATINGS OF ALL CULTIVARS (CONT'D) IN THE 2016 NATIONAL COOL-SEASON WATER USE/DROUGHT TOLERANCE TEST AT AMHERST (DRY DOWN 2), MA 1/ 2020 DATA TOTAL WATER APPLIED WITH MM 2/ PERCENT GREEN COVER DURING PRE-DROUGHT PERCENT GREEN COVER DURING DRY DOWN NAME 7/29/20 8/5/20 8/10/20 8/18/20 8/25/20 9/3/20 9/8/20 9/11/20 9/14/20 BLUE DEVIL KB . . . . . . . . . PST-K15-169 KB . . . . . . . . . NAI-13-14 KB 69.0 70.7 75.7 89.7 91.0 91.3 84.3 84.3 87.0 PST-K11-118 KB 57.3 57.0 66.3 76.3 87.0 83.7 79.7 80.0 77.3 BABE KB 31.7 34.0 41.7 57.0 67.7 70.3 58.0 53.0 55.7 EVEREST KB 71.3 72.0 76.3 88.0 92.3 93.3 89.7 90.0 90.3 NAI-13-132 KB 66.3 64.7 70.0 84.0 89.0 88.7 87.7 88.0 87.3 BAR FA 121095 TF 54.0 58.0 62.3 82.7 86.0 89.7 88.0 86.7 90.0 DLFPS 321/3677 TF 63.0 65.3 66.0 83.3 84.3 85.7 78.3 80.3 83.0 LTP-SYN-A3 TF 69.0 74.7 79.3 87.3 91.3 94.3 91.3 93.0 94.7 MRSL TF15 TF 75.0 77.3 81.3 90.7 93.0 93.7 87.0 87.0 87.7 NONET TF 50.0 51.0 55.3 67.7 77.0 76.7 67.0 63.7 63.7 PST-5SDS TF 60.0 53.3 58.7 67.7 76.3 80.3 77.3 80.3 80.0 RS4 TF 54.7 53.0 62.7 76.0 79.7 81.7 70.7 68.3 69.7 STETSON II TF 67.0 71.7 77.0 88.0 89.7 90.3 85.3 83.7 84.0 BAR PP 110358 KB 37.3 34.7 38.0 50.0 59.3 54.7 49.0 44.3 49.0 GO-AOMK TF 71.3 74.0 76.0 86.7 90.3 94.0 89.7 92.3 93.7 BARROBUSTO TF 32.0 36.3 40.0 59.0 71.0 70.0 53.0 50.0 52.3 CATALYST TF 56.7 64.3 69.3 81.0 86.7 92.0 90.0 91.7 93.3 DLFPS 321/3678 TF 33.0 42.7 55.0 74.0 83.0 83.0 72.3 67.3 65.7 DLFPS 321/3679 TF 72.0 72.0 73.3 84.3 86.3 90.0 85.7 87.0 88.3 KINGDOM TF 65.7 64.3 66.3 81.0 83.0 83.0 78.0 75.3 75.3 MIDNIGHT KB 68.7 71.7 73.7 87.7 89.0 92.7 89.7 89.3 90.0 PST-K13-141 KB 55.7 60.3 64.7 79.3 84.7 88.0 85.0 85.3 88.7 SUPERSONIC TF 57.0 56.7 62.0 75.7 82.0 82.7 78.3 78.0 77.7 THOR TF 73.3 76.3 76.0 85.7 89.0 93.0 89.7 91.3 91.3 THUNDERSTRUCK TF 82.0 84.0 87.0 93.0 94.3 95.3 92.7 92.7 94.0 TITANIUM 2LS TF 72.3 70.3 70.0 82.7 84.0 83.0 71.3 72.3 72.0 BARRARI KB 74.0 74.3 77.3 88.0 90.3 89.0 86.7 88.3 89.7 BLUE NOTE KB 64.3 62.0 68.3 82.7 85.3 85.3 82.0 83.3 83.7 DAUNTLESS KB 66.7 60.3 65.7 81.0 87.0 87.0 81.7 80.0 80.7 PST-K13-137 KB 34.0 29.7 32.7 55.0 63.3 65.7 61.7 55.3 58.3 PST-K13-143 KB 73.7 67.7 70.7 84.3 85.0 90.7 89.3 88.0 87.7 PST-R511 TF 48.3 66.3 78.3 91.0 92.3 93.7 84.3 79.3 75.0 SR 4650 (P.RYEGRASS STANDARD ENTRY) 48.0 49.3 58.0 74.0 84.0 83.3 77.7 76.3 75.3 LSD VALUE 37.9 25.5 21.9 15.2 13.3 14.9 23.9 23.7 23.9 C.V. (%) 29.2 22.9 18.9 11.5 9.2 10.1 15.6 16.6 16.4 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 6A. PERCENT GREEN COVER AND OTHER RATINGS OF ALL CULTIVARS (CONT'D) IN THE 2016 NATIONAL COOL-SEASON WATER USE/DROUGHT TOLERANCE TEST AT AMHERST (DRY DOWN 2), MA 1/ 2020 DATA TOTAL WATER APPLIED WITH MM 2/ PERCENT GREEN COVER PERCENT GREEN COVER DURING DRY DOWN DURING RECOVERY NAME 9/16/20 9/18/20 9/21/20 9/24/20 9/27/20 9/30/20 10/6/20 10/16/20 BLUE DEVIL KB . . . . . . . . PST-K15-169 KB . . . . . . . . NAI-13-14 KB 82.3 82.7 77.0 69.3 63.3 77.0 70.7 89.7 PST-K11-118 KB 73.0 74.7 69.3 71.0 71.0 77.7 77.3 92.7 BABE KB 52.3 61.3 59.7 66.0 69.7 80.0 62.0 87.0 EVEREST KB 83.3 79.7 68.0 68.3 69.0 84.3 72.3 90.7 NAI-13-132 KB 81.3 78.7 69.7 67.0 69.3 85.7 85.0 97.3 BAR FA 121095 TF 83.7 82.7 76.0 56.3 76.7 87.3 91.3 98.3 DLFPS 321/3677 TF 74.3 68.0 52.7 64.7 73.7 87.0 94.3 99.0 LTP-SYN-A3 TF 91.7 88.7 79.3 53.3 73.7 85.0 93.3 99.0 MRSL TF15 TF 84.0 82.7 73.7 72.3 72.0 86.0 94.7 99.0 NONET TF 51.3 59.3 58.3 67.7 71.3 79.3 93.0 98.3 PST-5SDS TF 71.0 77.3 74.3 70.7 74.0 85.7 91.7 99.0 RS4 TF 57.7 61.7 62.3 53.3 63.3 76.0 93.7 99.0 STETSON II TF 72.0 79.7 74.3 55.0 73.0 86.0 92.3 98.0 BAR PP 110358 KB 38.7 49.0 48.3 56.3 60.7 72.7 89.0 96.3 GO-AOMK TF 89.0 87.7 80.7 72.3 71.7 86.3 94.3 98.0 BARROBUSTO TF 50.3 53.7 44.0 36.7 36.0 45.0 95.0 98.3 CATALYST TF 90.3 90.3 85.7 52.7 63.7 81.7 94.7 98.7 DLFPS 321/3678 TF 54.0 55.0 59.0 44.7 38.7 50.3 94.0 98.3 DLFPS 321/3679 TF 83.7 81.3 73.0 70.3 73.0 80.0 94.0 98.7 KINGDOM TF 62.7 68.0 70.7 68.7 79.3 88.3 93.7 98.0 MIDNIGHT KB 84.0 76.7 78.0 70.0 75.7 87.3 74.7 91.7 PST-K13-141 KB 80.0 76.3 81.7 67.3 76.7 88.0 94.0 96.3 SUPERSONIC TF 71.0 64.0 60.0 60.7 67.3 78.3 94.7 99.0 THOR TF 87.7 83.0 69.3 66.7 69.3 85.7 95.0 99.0 THUNDERSTRUCK TF 91.7 89.7 82.0 72.0 71.0 86.7 79.0 97.0 TITANIUM 2LS TF 68.7 72.3 69.7 61.3 73.3 83.3 97.0 99.0 BARRARI KB 86.3 84.3 77.7 60.3 74.3 86.0 89.7 96.3 BLUE NOTE KB 81.0 79.7 71.7 61.7 67.0 84.3 92.3 97.3 DAUNTLESS KB 71.7 77.7 73.0 72.0 75.3 83.0 88.7 94.3 PST-K13-137 KB 48.3 61.7 62.0 67.3 71.3 81.3 92.3 97.7 PST-K13-143 KB 84.7 86.0 80.0 72.3 71.0 73.7 76.0 83.0 PST-R511 TF 64.7 65.3 55.0 55.3 61.0 74.7 97.3 99.0 SR 4650 (P.RYEGRASS STANDARD ENTRY) 69.0 70.0 62.7 54.3 51.7 57.0 94.0 99.0 LSD VALUE 32.8 32.0 41.9 37.0 52.0 33.8 38.0 10.9 C.V. (%) 22.5 19.3 22.2 21.1 23.9 17.6 15.2 5.1 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.