TABLE 9. FALL DENSITY RATINGS OF ST. AUGUSTINEGRASS CULTIVARS 1/ 1999 DATA DENSITY RATINGS 1-9; 9=MAXIMUM DENSITY 2/ NAME AZ1 FL1 LA2 TX2 MEAN 6-89-175 7.7 7.0 . 7.7 7.4 6-89-70 5.0 7.3 7.5 6.7 6.6 FLORATAM 4.7 7.0 5.0 6.7 5.8 DELMAR 5.7 6.7 3.5 7.3 5.8 RALEIGH 5.0 7.0 4.0 6.3 5.6 6-89-196 7.3 1.0 . 8.0 5.4 6-89-194 7.0 1.3 . 7.3 5.2 6-89-174 7.0 1.3 . 7.0 5.1 LSD VALUE 1.3 0.9 2.6 1.0 0.7 C.V. (%) 12.3 11.2 29.4 8.6 13.3 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.