TABLE 21A.     MICRODOCHIUM PATCH RATINGS OF BENTGRASS CULTIVARS
                                                                 GROWN ON A FAIRWAY OR TEE  1/
                                                                         2005 DATA

                                                       MICRODOCHIUM PATCH RATINGS 1-9; 9=NO DISEASE  2/

                                                               NAME                     MN1

                                                               13-M                     9.0
                                                               L-93                     9.0
                                                               PENNCROSS                9.0
                                                               PRINCEVILLE              9.0
                                                               LS-44                    8.7
                                                               SEASIDE                  8.7
                                                               SR 1119                  8.7
                                                               DECLARATION              8.3
                                                               EWTR                     8.0
                                                               INDEPENDENCE             8.0
                                                               PST-OEB                  8.0
                                                               BARDOT                   7.7
                                                               PENNEAGLE II             7.7
                                                               BENGAL                   7.3
                                                               IS-AT 7                  7.3
                                                               SR 1150 (SRX 1PDH)       7.3
                                                               IS-AP 14                 7.0
                                                               PENNLINKS II             7.0
                                                               SHARK (23R)              7.0
                                                               AUTHORITY (235050)       6.7
                                                               T-1                      6.7
                                                               TIGER II                 6.7
                                                               PST-9NBC                 6.3
                                                               SR 7150                  6.0
                                                               ALPHA                    5.3
                                                               MACKENZIE (SRX 1GPD)     4.7
                                                               KINGPIN (9200)           4.3
                                                               PST-9VN                  3.7

                                                               LSD VALUE                2.2
                                                               C.V. (%)                18.7

                           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.