TABLE 32C. BROWN PATCH RATINGS OF VELVET BENTGRASS CULTIVARS GROWN ON A GREEN AT BLACKSBURG, VA 1/ 2006 DATA BROWN PATCH RATINGS 1-9; 9=NO DISEASE 2/ NAME JULY SEPTEMBER MEAN GREENWICH 9.0 9 9.0 LEGENDARY 9.0 9 9.0 SR 7200 9.0 9 9.0 VESPER 9.0 9 9.0 VENUS (EFD) 8.7 9 8.8 VILLA (IS-AC 1) 8.7 9 8.8 LSD VALUE 0.8 0 0.4 C.V. (%) 3.9 0 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.