TABLE 69C.        WEAR TOLERANCE RATINGS OF COLONIAL BENTGRASS CULTIVARS GROWN ON
                                                              A FAIRWAY OR TEE AT AMHERST, MA  1/
                                                                       2009-13 DATA

                                                      WEAR TOLERANCE RATINGS 1-9; 9=MAXIMUM TOLERANCE  2/

                            NAME        JUN_2010    SEP_2010  JUN_2011   AUG_2011   OCT_2011    JUN_2012   OCT_2012     MEAN

                            GREENTIME      6.7         4.7       5.7        5.7        6.7         6.0        5.7        5.8
                            BCD            6.7         5.0       6.3        5.7        6.7         5.7        4.3        5.7
                            A08-EBM        6.7         4.7       6.3        5.0        6.0         6.0        5.0        5.6
                            TIGER II       6.7         4.7       6.0        5.3        6.3         5.7        4.7        5.6
                            A08-FT12       6.0         5.0       5.3        5.3        6.0         5.3        4.7        5.4
                            PST-R9D7       5.3         4.3       5.7        5.0        5.3         6.0        4.7        5.2

                            LSD VALUE      1.0         2.1       1.2        1.1        1.0         1.8        2.2        0.6
                            C.V. (%)       7.6        17.6       9.1        9.1        7.8        12.5       18.5        8.8

                           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.