TABLE 17. PERCENT WINTER KILL RATINGS OF ST. AUGUSTINEGRASS CULTIVARS 1/ 1997-2000 DATA PERCENT WINTER KILL RATINGS: LOCATIONS 2/ 3/ NAME AL1 MS1 NC1 TX2 MEAN 6-89-196 46.7 85.7 50.0 23.3 51.4 6-89-174 40.0 81.5 50.0 29.2 50.2 6-89-194 33.3 87.5 36.7 31.3 47.2 FLORATAM 30.0 82.3 36.7 27.5 44.1 6-89-175 26.7 74.2 41.7 15.1 39.4 RALEIGH 31.7 66.7 31.7 16.1 36.5 6-89-70 20.0 83.3 23.3 19.0 36.4 DELMAR 46.7 67.5 23.3 5.9 35.9 LSD VALUE 23.4 13.7 24.3 12.1 8.1 C.V. (%) 42.3 15.3 41.2 71.8 33.5 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/ PERCENT WINTER KILL RATED AT "AL1" IN 1998, AT "MS1" IN 1997 & 1998, AT "NC1" IN 1999 AND AT TX2" IN 1997-2000.