TABLE 20.  GRAY LEAF SPOT RATINGS OF ST. AUGUSTINEGRASS CULTIVARS  1/
                                                                         1997-2000 DATA

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

                                                                       NAME          FL1

                                                                       6-89-70       8.5
                                                                       6-89-196      7.8
                                                                       RALEIGH       7.7
                                                                       6-89-175      7.3
                                                                       6-89-194      7.3
                                                                       FLORATAM      7.2
                                                                       DELMAR        5.8
                                                                       6-89-174      5.2

                                                                       LSD VALUE     1.7
                                                                       C.V. (%)     21.4

                           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/  GRAY LEAF SPOT RATED IN 1999-2000.