TABLE 20A.    BROWN PATCH (WARM TEMPERATURE) RATINGS OF BENTGRASS CULTIVARS
                                                                 GROWN ON A FAIRWAY OR TEE  1/
                                                                         2007 DATA

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

                                                    NAME                           MA1     NJ1    MEAN

                                                    RUNNER (IS-AP 14)              9.0     8.3     8.7
                                                    13-M                           8.7     8.3     8.5
                                                    DECLARATION                    8.3     8.7     8.5
                                                    SR 1150 (SRX 1PDH)             9.0     7.7     8.3
                                                    T-1                            8.7     7.3     8.0
                                                    LS-44                          9.0     6.7     7.8
                                                    SHARK (23R)                    8.3     7.3     7.8
                                                    ALPHA                          8.7     7.0     7.8
                                                    INDEPENDENCE                   8.7     7.0     7.8
                                                    BENGAL                         9.0     6.3     7.7
                                                    PENNEAGLE II                   9.0     6.3     7.7
                                                    SR 1119                        8.3     6.7     7.5
                                                    CRYSTAL BLUELINKS (PST-OEB)    8.3     6.3     7.3
                                                    MACKENZIE (SRX 1GPD)           8.0     6.7     7.3
                                                    PENNCROSS                      9.0     5.7     7.3
                                                    PRINCEVILLE                    8.3     6.0     7.2
                                                    AUTHORITY (235050)             8.0     6.0     7.0
                                                    KINGPIN (9200)                 8.3     5.7     7.0
                                                    L-93                           8.7     5.3     7.0
                                                    PENNLINKS II                   8.3     5.0     6.7
                                                    SEASIDE                        8.7     3.0     5.8
                                                    PST-9VN                        6.3     5.0     5.7
                                                    GREENTIME (IS-AT 7)            7.3     3.7     5.5
                                                    EWTR                           6.3     3.7     5.0
                                                    PST-9NBC                       4.7     4.0     4.3
                                                    TIGER II                       6.0     2.3     4.2
                                                    BARDOT                         5.0     2.3     3.7
                                                    SR 7150                        3.7     2.0     2.8

                                                    LSD VALUE                      1.1     2.1     1.2
                                                    C.V. (%)                       8.3    22.9    15.3

                           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.