TABLE 18. FALL COLOR (NOVEMBER) RATINGS OF ST. AUGUSTINEGRASS CULTIVARS 1/ 2005 DATA FALL COLOR RATINGS 1-9; 9=COMPLETE COLOR RETENTION 2/ NAME CA7 FL3 MEAN DELMAR 5.7 3.7 4.7 MSA 31 5.7 3.7 4.7 FLORATAM 5.0 4.0 4.5 MERCEDES 5.3 3.7 4.5 MSA 2-3-98 5.0 3.7 4.3 RALEIGH 4.7 3.7 4.2 LSD VALUE 0.8 0.8 0.6 C.V. (%) 9.0 14.2 11.2 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.