TABLE 18.  GRAY LEAF SPOT RATINGS OF ST. AUGUSTINEGRASS CULTIVARS  1/
                                                                       2003-06 DATA

                                                         GRAY LEAF SPOT RATINGS 1-9; 9=NO DISEASE  2/  3/

                                                         NAME           FL3    MS1    OK2    MEAN

                                                         MSA 31         8.0    6.7    8.0     7.3
                                                         MSA 2-3-98     8.0    7.3    5.7     7.1
                                                         DELMAR         6.7    6.7    6.0     6.5
                                                         RALEIGH        4.0    7.7    6.3     6.4
                                                         MERCEDES       4.0    7.0    6.3     6.1
                                                         FLORATAM       6.7    4.0    8.3     5.8

                                                         LSD VALUE      2.1    1.0    1.0     1.1
                                                         C.V. (%)      21.4    9.5    9.2    12.8

                           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/  BROWN PATCH (COOL TEMPERATURE) RATED IN 2004-05.
                               GRAY LEAF SPOT RATED AT "FL3" & "OK2" IN 2003 AND AT "MS1" IN 2005.