TABLE 18A.   TYPHULA BLIGHT RATINGS OF BENTGRASS CULTIVARS
                                                                 GROWN ON A FAIRWAY OR TEE  1/
                                                                         2006 DATA

                                                         TYPHULA BLIGHT RATINGS 1-9; 9=NO DISEASE  2/

                                                            NAME                            ND1

                                                            BENGAL                          4.7
                                                            LS-44                           4.7
                                                            PENNEAGLE II                    4.7
                                                            ALPHA                           4.3
                                                            AUTHORITY (235050)              4.3
                                                            DECLARATION                     4.3
                                                            SHARK (23R)                     4.3
                                                            SR 1150 (SRX 1PDH)              4.3
                                                            IS-AP 14                        4.0
                                                            PENNLINKS II                    4.0
                                                            PST-9VN                         4.0
                                                            SEASIDE                         4.0
                                                            KINGPIN (9200)                  3.7
                                                            13-M                            3.3
                                                            CRYSTAL BLUELINKS (PST-OEB)     3.3
                                                            PENNCROSS                       3.3
                                                            SR 1119                         3.3
                                                            T-1                             3.3
                                                            EWTR                            3.0
                                                            IS-AT 7                         3.0
                                                            MACKENZIE (SRX 1GPD)            3.0
                                                            PST-9NBC                        3.0
                                                            TIGER II                        3.0
                                                            INDEPENDENCE                    2.7
                                                            L-93                            2.7
                                                            PRINCEVILLE                     2.7
                                                            SR 7150                         2.7
                                                            BARDOT                          2.3

                                                            LSD VALUE                       1.8
                                                            C.V. (%)                       31.0

                           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.