TABLE 18C.    WINTER COLOR RATINGS OF COLONIAL BENTGRASS CULTIVARS
                                                                 GROWN ON A FAIRWAY OR TEE  1/
                                                                         2005 DATA

                                                   WINTER COLOR RATINGS 1-9; 9=COMPLETE COLOR RETENTION  2/

                                                              NAME         OK1    VA1    MEAN

                                                              BARDOT       8.0    7.7     7.8
                                                              IS-AT 7      8.0    7.7     7.8
                                                              PST-9NBC     7.7    8.0     7.8
                                                              TIGER II     7.7    7.7     7.7
                                                              SR 7150      8.0    7.3     7.7
                                                              EWTR         7.0    7.7     7.3
                                                              PST-9VN      7.3    7.0     7.2

                                                              LSD VALUE    0.9    1.0     0.7
                                                              C.V. (%)     7.0    8.2     7.6

                           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.