TABLE 16C. FROST TOLERANCE RATINGS OF VELVET BENTGRASS CULTIVARS 1/ GROWN ON A GREEN 2009 DATA FROST TOLERANCE RATINGS 1-9; 9=NO INJURY 2/ NAME WA3 VILLA 6.7 SR 7200 6.0 LSD VALUE 0.7 C.V. (%) 6.4 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.