TABLE 18.   LEAF SPOT RATINGS OF ST. AUGUSTINEGRASS CULTIVARS  1/
                                                                         1997-2000 DATA

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

                                                               NAME          AL1     TX2    MEAN

                                                               6-89-70       8.0     8.2     8.1
                                                               6-89-196      8.3     7.7     8.0
                                                               FLORATAM      7.3     8.3     7.8
                                                               6-89-194      7.3     7.8     7.6
                                                               RALEIGH       8.3     6.8     7.6
                                                               6-89-175      8.3     6.1     7.2
                                                               DELMAR        7.0     6.7     6.8
                                                               6-89-174      6.7     5.7     6.2

                                                               LSD VALUE     2.5     1.2     1.1
                                                               C.V. (%)     20.6    17.8    18.1

                           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/  LEAF SPOT RATED AT "AL1" IN 1997 AND AT TX2" IN 1997-99.