TABLE 27C. DOLLAR SPOT RATINGS OF VELVET BENTGRASS CULTIVARS GROWN ON A GREEN AT BLACKSBURG, VA 1/ 2011 DATA DOLLAR SPOT RATINGS 1-9; 9=NO DISEASE 2/ NAME MAY JULY MEAN VILLA 9 8.7 8.8 SR 7200 9 8.0 8.5 LSD VALUE 1 1.2 0.9 C.V. (%) 0 4.9 2.4 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.