TABLE 21C.   DOLLAR SPOT RATINGS OF COLONIAL BENTGRASS CULTIVARS
                                                                 GROWN ON A FAIRWAY OR TEE  1/
                                                                         2009 DATA

                                                           DOLLAR SPOT RATINGS 1-9; 9=NO DISEASE  2/

                                                             NAME          MD1     RI1    MEAN

                                                             A08-EBM       7.0     7.0     7.0
                                                             PST-R9D7      7.3     6.7     7.0
                                                             GREENTIME     7.0     5.7     6.3
                                                             BCD           7.3     5.0     6.2
                                                             TIGER II      7.0     5.0     6.0
                                                             A08-FT12      7.0     4.7     5.8

                                                             LSD VALUE     1.4     2.1     1.3
                                                             C.V. (%)     12.4    22.8    17.3

                           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.