TABLE 42A.                        DOLLAR SPOT RATINGS OF BENTGRASS CULTIVARS
                                                          GROWN ON A FAIRWAY OR TEE AT LEMONT, IL  1/
                                                                       2004-07 DATA

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

                      NAME                          JULY 2004    SEP 2004    OCT 2004    AUG 2006     SEP 2006    OCT 2006     MEAN

                      EWTR                              7.7         9.0         9.0          .           .           .          8.6
                      TIGER II                          7.7         9.0         9.0          .           .           .          8.6
                      DECLARATION                       8.0         8.3         9.0         8.3         8.3         8.7         8.4
                      SR 7150                           7.7         8.7         9.0          .           .           .          8.4
                      PST-9NBC                          7.0         9.0         9.0          .           .           .          8.3
                      GREENTIME (IS-AT 7)               7.7         8.3         8.7          .           .           .          8.2
                      PENNLINKS II                      8.0         8.3         8.7         8.0         9.0         7.0         8.2
                      PST-9VN                           7.3         8.3         8.7          .           .           .          8.1
                      13-M                              8.0         8.7         9.0         8.0         7.7         6.3         7.9
                      BARDOT                            7.0         8.3         8.3          .           .           .          7.9
                      L-93                              7.0         8.7         8.0         8.3         8.7         7.0         7.9
                      SEASIDE                           7.0         8.0         7.7         8.0         8.7         8.0         7.9
                      KINGPIN (9200)                    7.0         8.0         9.0         7.7         8.3         6.7         7.8
                      MACKENZIE (SRX 1GPD)              6.7         7.3         8.3         7.3         8.7         7.7         7.7
                      CRYSTAL BLUELINKS (PST-OEB)       6.0         8.0         7.3         7.7         8.7         7.0         7.4
                      SR 1150 (SRX 1PDH)                7.0         7.7         7.3         8.0         7.7         6.0         7.3
                      PRINCEVILLE                       6.3         8.7         8.3         8.0         6.3         4.7         7.1
                      AUTHORITY (235050)                6.3         7.7         9.0         7.7         6.0         5.3         7.0
                      PENNEAGLE II                      6.7         8.0         8.3         7.3         6.3         4.7         6.9
                      SHARK (23R)                       6.7         7.3         7.7         6.3         7.3         6.3         6.9
                      RUNNER (IS-AP 14)                 5.3         6.7         7.3         6.3         7.0         6.7         6.6
                      LS-44                             5.7         7.0         7.3         7.3         6.7         4.7         6.4
                      PENNCROSS                         5.3         6.3         6.7         7.0         7.0         5.3         6.3
                      T-1                               5.3         7.0         8.0         7.0         6.3         4.3         6.3
                      ALPHA                             4.7         6.7         7.0         6.3         6.3         6.0         6.2
                      SR 1119                           5.7         6.7         7.3         5.3         6.0         5.3         6.1
                      INDEPENDENCE                      5.3         5.3         6.0         6.3         7.3         5.0         5.9
                      BENGAL                            5.3         6.0         6.3         6.3         6.0         5.0         5.8

                      LSD VALUE                         1.2         1.2         2.3         2.1         2.8         2.5         0.9
                      C.V. (%)                         11.3         9.7        13.5        13.6        17.4        21.3        10.3

                      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.