TABLE 23. FALL COLOR (OCTOBER) RATINGS OF ST. AUGUSTINEGRASS CULTIVARS 1/ 1997-2000 DATA FALL COLOR RATINGS 1-9; 9=COMPLETE COLOR RETENTION 2/ 3/ NAME AL1 AZ1 FL1 MEAN 6-89-174 6.0 7.7 6.0 6.6 DELMAR 5.7 6.7 5.7 6.0 6-89-70 4.3 6.3 6.3 5.7 6-89-194 3.0 7.3 6.3 5.6 RALEIGH 5.3 5.3 6.0 5.6 FLORATAM 3.7 6.7 6.0 5.4 6-89-175 2.7 7.3 6.3 5.4 6-89-196 2.0 8.0 6.0 5.3 LSD VALUE 3.0 1.6 1.2 1.2 C.V. (%) 45.5 14.8 12.1 22.8 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. 3/ FALL COLOR (OCTOBER) RATED AT "AL1" & AT "AZ1" IN 2000, AND AT "FL1" IN 1999.