TABLE 6C. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF COLONIAL BENTGRASS CULTIVARS GROWN ON A FAIRWAY OR TEEUNDER TRAFFIC STRESS AT AMHERST, MA 1/ 2016 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ SPRING WEAR TOLERANCE RATINGS QUALITY RATINGS NAME GREENUP MAY JULY SEPTEMBER APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN DLFPS-AT/3026 6.7 3.3 3.3 4.7 6.0 7 6.0 5.0 7.0 6.3 6.3 6.3 6.7 6.3 MUSKET (PPG-AT 104) 5.3 3.7 4.3 5.7 5.7 7 5.0 5.0 6.3 5.3 5.7 6.0 5.7 5.7 GREENTIME 4.7 3.3 3.3 4.3 5.0 5 5.3 4.7 5.7 4.7 5.3 6.0 5.3 5.2 LSD VALUE 1.5 0.8 1.3 1.2 0.8 0 0.8 1.5 1.9 1.5 0.8 0.8 1.2 0.8 C.V. (%) 12.0 9.7 15.7 10.8 6.0 0 6.1 13.6 12.9 12.2 5.8 5.5 8.9 5.7 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.