TABLE 16. BROWN PATCH (WARM TEMPERATURE) RATINGS OF ST. AUGUSTINEGRASS CULTIVARS 1/ 2003-06 DATA BROWN PATCH RATINGS 1-9; 9=NO DISEASE 2/ 3/ NAME SC1 TX2 MEAN FLORATAM 8.3 7.8 8.3 MSA 31 8.3 7.8 8.2 MSA 2-3-98 6.7 7.2 7.3 MERCEDES 6.3 7.0 6.7 RALEIGH 4.3 5.8 5.6 DELMAR 5.0 5.3 4.8 LSD VALUE 3.3 4.2 3.0 C.V. (%) 31.2 38.3 34.1 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. 3/ PERCENT WINTER KILL RATED AT "OK2" IN 2003-06 AND AT "SC1" IN 2003. BROWN PATCH (WARM TEMPERATURE) RATED AT "SC1" IN 2004 AND AT "TX2" IN 2003-04.