TABLE 20. FALL COLOR (OCTOBER) RATINGS OF ST. AUGUSTINEGRASS CULTIVARS 1/ 2003 DATA FALL COLOR RATINGS 1-9; 9=COMPLETE COLOR RETENTION 2/ NAME CA7 FL3 MEAN RALEIGH 7.0 6.3 6.7 DELMAR 7.7 5.0 6.3 MSA 31 6.0 6.7 6.3 MERCEDES 5.3 7.3 6.3 FLORATAM 6.0 6.3 6.2 MSA 2-3-98 6.0 6.3 6.2 LSD VALUE 2.4 1.8 1.5 C.V. (%) 23.8 17.8 21.1 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.