TABLE 15C     PERCENT LIVING GROUND COVER (SPRING) RATINGS OF COLONIAL BENTGRASS CULTIVARS
                                                                 GROWN ON A FAIRWAY OR TEE  1/
                                                                         2006 DATA

                                                     PERCENT LIVING GROUND COVER IN SPRING: LOCATIONS  2/

                                                             NAME          MI1     ND1    MEAN

                                                             BARDOT       86.7    93.3    90.0
                                                             PST-9NBC     85.0    91.3    88.2
                                                             IS-AT 7      89.0    83.3    86.2
                                                             TIGER II     86.7    85.0    85.8
                                                             SR 7150      85.7    83.3    84.5
                                                             PST-9VN      73.3    91.3    82.3
                                                             EWTR         90.0    70.0    80.0

                                                             LSD VALUE    12.1    26.9    14.7
                                                             C.V. (%)      8.8    19.6    15.2

                           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.