TABLE 4C.     MEAN TURFGRASS QUALITY RATINGS OF COLONIAL BENTGRASS CULTIVARS FOR EACH MONTH GROWN ON
                                                   A FAIRWAY OR TEE AT PULLMAN, WA (UPPER WEST/MOUNTAIN)  1/
                                                                         2006 DATA

                                                    TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF: MONTHS  2/

                                           NAME          APR     MAY     JUN    JUL     AUG    SEP     OCT    MEAN

                                           TIGER II      5.3     6.0     7.0    6.0     5.3    5.3     4.3     5.6
                                           EWTR          5.7     6.0     6.3    5.7     5.3    5.7     3.3     5.4
                                           BARDOT        5.0     5.3     6.0    5.3     5.3    5.3     4.0     5.2
                                           IS-AT 7       5.0     5.7     6.0    5.3     5.7    5.0     3.7     5.2
                                           PST-9NBC      5.3     5.0     6.0    5.0     5.3    5.7     4.0     5.2
                                           SR 7150       4.7     5.0     6.0    5.3     5.7    6.0     2.7     5.0
                                           PST-9VN       5.0     4.3     5.7    4.7     5.3    5.7     3.3     4.9

                                           LSD VALUE     0.7     1.1     1.4    0.8     0.9    0.8     0.8     0.4
                                           C.V. (%)      8.5    12.3    14.6    9.1    10.6    8.8    13.5     5.3

                           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.