TABLE 37A.  BROWN PATCH RATINGS OF BENTGRASS CULTIVARS
                                                                    AT BLACKSBURG, VA  1/
                                                                         2005 DATA

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

                                                 NAME                       MAY       AUGUST       MEAN

                                                 EWTR                       8.3         6.7         7.5
                                                 SEASIDE                    8.3         6.7         7.5
                                                 PENNCROSS                  8.3         6.3         7.3
                                                 PRINCEVILLE                7.0         7.7         7.3
                                                 PST-9VN                    8.0         6.7         7.3
                                                 BARDOT                     8.0         6.3         7.2
                                                 IS-AT 7                    8.0         6.3         7.2
                                                 SR 7150                    8.0         6.3         7.2
                                                 ALPHA                      6.7         7.3         7.0
                                                 PENNLINKS II               7.0         7.0         7.0
                                                 PST-9NBC                   8.7         5.3         7.0
                                                 TIGER II                   8.0         6.0         7.0
                                                 L-93                       7.0         6.7         6.8
                                                 PENNEAGLE II               6.7         6.7         6.7
                                                 PST-OEB                    6.3         6.7         6.5
                                                 SHARK (23R)                5.0         8.0         6.5
                                                 13-M                       5.0         7.7         6.3
                                                 T-1                        5.3         7.3         6.3
                                                 AUTHORITY (235050)         4.3         8.0         6.2
                                                 KINGPIN (9200)             5.0         7.3         6.2
                                                 SR 1119                    5.0         7.3         6.2
                                                 SR 1150 (SRX 1PDH)         5.0         7.0         6.0
                                                 MACKENZIE (SRX 1GPD)       4.0         7.7         5.8
                                                 DECLARATION                3.7         7.7         5.7
                                                 IS-AP 14                   4.0         7.3         5.7
                                                 LS-44                      5.7         5.7         5.7
                                                 BENGAL                     4.0         7.0         5.5
                                                 INDEPENDENCE               3.7         7.3         5.5

                                                 LSD VALUE                  2.3         1.8         1.2
                                                 C.V. (%)                  22.3        12.0         9.8

                           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.