TABLE 25. DOLLAR SPOT RATINGS OF ZOYSIAGRASS CULTIVARS AT RALEIGH, NC 1/ 2009 DATA DOLLAR SPOT RATINGS 1-9; 9=NO DISEASE 2/ NAME JULY OCTOBER MEAN MEYER 9.0 8.0 8.5 240 9.0 7.3 8.2 29-2 9.0 7.3 8.2 ZENITH 9.0 7.3 8.2 380-1 8.7 7.0 7.8 DALZ 0501 6.3 7.3 6.8 SHADOWTURF 6.0 7.3 6.7 ZORRO 5.7 7.0 6.3 L1F 5.0 7.0 6.0 DALZ 0702 4.0 5.0 4.5 DALZ 0701 3.7 4.7 4.2 LSD VALUS 1.3 1.6 0.8 C.V. (%) 12.2 13.1 7.4 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.