TABLE 28. HERBICIDE (ASULAM) RESPONSE RATINGS OF ST. AUGUSTINEGRASS CULTIVARS 1/ 1997-2000 DATA HERBICIDE (ASULAM) RESPONSE RATINGS 1-9; 9=NO PURPLING 2/ 3/ NAME AL1 6-89-70 9.0 FLORATAM 9.0 DELMAR 8.7 RALEIGH 8.7 6-89-194 8.0 6-89-175 7.7 6-89-196 6.3 6-89-174 6.0 LSD VALUE 1.2 C.V. (%) 9.3 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. 3/ HERBICIDE (ASULAM) RESPONSE RATED IN 1998.