TABLE 20A.  BROWN PATCH (WARM TEMPERATURE) RATINGS OF BENTGRASS CULTIVARS
                                                                 GROWN ON A FAIRWAY OR TEE  1/
                                                                         2006 DATA

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

                                                    NAME                            NJ1     VA1    MEAN

                                                    SHARK (23R)                     8.3     8.7     8.5
                                                    CRYSTAL BLUELINKS (PST-OEB)     7.3     8.7     8.0
                                                    AUTHORITY (235050)              7.3     8.3     7.8
                                                    ALPHA                           7.7     7.7     7.7
                                                    BENGAL                          7.3     8.0     7.7
                                                    INDEPENDENCE                    7.3     8.0     7.7
                                                    MACKENZIE (SRX 1GPD)            9.0     6.3     7.7
                                                    IS-AP 14                        8.0     7.0     7.5
                                                    13-M                            6.3     8.3     7.3
                                                    T-1                             7.0     7.7     7.3
                                                    LS-44                           7.3     7.3     7.3
                                                    PENNEAGLE II                    7.3     7.0     7.2
                                                    KINGPIN (9200)                  6.0     8.0     7.0
                                                    PST-9NBC                        5.0     9.0     7.0
                                                    SR 1150 (SRX 1PDH)              6.7     7.0     6.8
                                                    PRINCEVILLE                     5.0     8.3     6.7
                                                    DECLARATION                     7.0     6.3     6.7
                                                    IS-AT 7                         4.3     8.7     6.5
                                                    L-93                            5.7     7.3     6.5
                                                    SR 1119                         6.0     7.0     6.5
                                                    PST-9VN                         4.7     8.0     6.3
                                                    PENNCROSS                       5.0     7.3     6.2
                                                    EWTR                            3.3     8.7     6.0
                                                    PENNLINKS II                    5.0     6.7     5.8
                                                    TIGER II                        3.3     8.0     5.7
                                                    SEASIDE                         2.7     8.3     5.5
                                                    SR 7150                         2.0     9.0     5.5
                                                    BARDOT                          2.7     7.3     5.0

                                                    LSD VALUE                       1.2     2.0     1.2
                                                    C.V. (%)                       12.3    16.2    15.1

                           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.