TABLE 17C. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF COLONIAL BENTGRASS CULTIVARS GROWN ON A FAIRWAY OR TEE UNDER TRAFFIC STRESS AT BLACKSBURG, VA 1/ 2015 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT LIVING GROUND COVER GENETIC SPRING PRE-TRAFFIC POST-TRAFFIC RATINGS QUALITY RATINGS NAME COLOR GREENUP MAY 6 JUNE 30 JULY 6 JULY 22 JUN JUL SEP OCT NOV MEAN DLFPS-AT/3026 5.7 5.0 91.7 45.0 68.3 88.3 6.0 5.3 6.3 6.3 7.0 6.2 MUSKET (PPG-AT 104) 6.3 5.0 90.0 40.0 68.3 81.7 5.0 5.0 5.7 6.0 6.7 5.7 GREENTIME 6.3 6.7 90.0 23.3 38.3 60.0 5.0 4.7 4.7 5.3 6.3 5.2 LSD VALUE 0.8 2.0 14.0 38.7 43.5 24.2 1.3 1.9 3.1 1.5 0.9 1.0 C.V. (%) 5.5 15.9 6.6 46.2 32.1 13.6 10.8 16.3 24.0 11.3 6.1 7.5 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 17Ci. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF COLONIAL BENTGRASS CULTIVARS GROWN ON A FAIRWAY OR TEE UNDER TRAFFIC STRESS AT BLACKSBURG, VA 1/ 2016 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT GROUND COVER RATINGS QUALITY RATINGS NAME AUG_10 AUG_15 AUG_24 SEPT MAR MAY JUN JUL AUG SEP OCT MEAN DLFPS-AT/3026 5.0 16.7 20.0 35.0 7.0 7.7 6.0 7.0 5.0 6.7 6.0 6.5 MUSKET (PPG-AT 104) 15.0 28.3 33.3 35.0 6.7 7.3 6.0 6.3 4.3 6.0 6.3 6.1 GREENTIME 6.7 15.0 21.7 45.0 6.3 6.0 6.3 6.7 4.7 6.3 6.0 6.0 LSD VALUE 24.5 47.4 46.0 52.0 1.3 1.3 0.8 1.9 1.3 3.4 3.9 0.9 C.V. (%) 118.6 102.1 79.2 58.3 8.7 8.2 5.5 12.2 12.4 23.2 27.3 6.1 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 17Cii. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF COLONIAL BENTGRASS CULTIVARS GROWN ON A FAIRWAY OR TEE UNDER TRAFFIC STRESS AT BLACKSBURG, VA 1/ 2017 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ QUALITY RATINGS DISEASE BEFORE TRAFFIC (APR-AUG) QUALITY RATINGS FOR TRAFFIC QUALITY RATINGS FOR DIVOT RECOVERY NAME JULY APR JUN JUL AUG SEP OCT_11 OCT_25 NOV SEP OCT_11 OCT_25 NOV MEAN GREENTIME 9.0 6 7.7 7.0 7.3 6.0 6.7 7.3 7.0 7.3 7.7 8.0 7.7 7.1 DLFPS-AT/3026 7.0 7 6.3 6.7 7.3 4.3 6.0 7.0 6.3 7.7 8.0 8.0 8.0 6.9 MUSKET (PPG-AT 104) 8.0 7 6.3 6.0 7.7 5.3 6.0 7.0 6.7 7.0 6.7 7.3 7.3 6.7 LSD VALUE 2.1 0 1.5 1.5 1.5 2.0 1.5 1.8 0.9 1.3 1.2 0.8 0.9 0.3 C.V. (%) 11.4 0 9.8 10.2 9.0 16.9 10.7 11.0 6.1 7.9 7.1 4.3 5.3 2.0 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 17Ciii. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF COLONIAL BENTGRASS CULTIVARS GROWN UNDER TRAFFIC STRESS AT BLACKSBURG, VA 1/ 2018 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ QUALITY RATINGS QUALITY RATINGS BEFORE TRAFFIC NO TRAFFIC NO TRAFFIC TRAFFIC NO TRAFFIC TRAFFIC NAME MAY JUN JUL AUG SEP MEAN DISEASE OCTOBER 18 OCTOBER 30 OCTOBER 31 OCTOBER 31 NOVEMBER DLFPS-AT/3026 8.0 8.0 7.0 8.0 8.0 7.8 2.0 5.3 4.3 6 6.3 6 GREENTIME 7.7 7.3 7.3 7.0 7.7 7.4 2.7 5.7 5.7 6 7.7 6 MUSKET (PPG-AT 104) 8.0 8.0 7.3 7.7 7.3 7.7 2.3 5.7 5.7 6 8.0 6 LSD VALUE 0.8 0.8 0.8 0.8 0.9 0.6 0.9 1.5 3.1 0 4.1 0 C.V. (%) 4.2 4.3 4.6 4.4 5.3 3.2 17.5 12.0 25.5 0 24.3 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.