TABLE 21.   TAKE-ALL PATCH RATINGS OF BENTGRASS CULTIVARS
                                                                  GROWN ON A FAIRWAY OR TEE  1/
                                                                           2002 DATA

                                                           TAKE-ALL PATCH RATINGS 1-9; 9=NO DISEASE  2/ 3/

                                                                NAME                       WI1

                                                                TIGER                      6.3
                                                                BACKSPIN                   6.0
                                                                SEASIDE                    6.0
                                                                GRAND PRIX                 5.7
                                                                SR 7150 (SRX 7MODD)        5.7
                                                                TIGER II (CIS AT-5)        5.7
                                                                GLORY (PST-9HG)            5.3
                                                                PRINCEVILLE                5.3
                                                                SR 7100                    5.3
                                                                PENNEAGLE                  5.0
                                                                SR 1119                    5.0
                                                                SRX 1BPAA                  5.0
                                                                ABT-COL-2                  4.7
                                                                BRIGHTON (SRX 1120)        4.7
                                                                PENNLINKS II (PST-OVN)     4.7
                                                                PST-9PM                    4.7
                                                                SRX 7MOBB                  4.7
                                                                TRUELINE                   4.7
                                                                GOLFSTAR                   4.3
                                                                IMPERIAL                   4.3
                                                                PENN G-6                   4.3
                                                                PROVIDENCE                 4.3
                                                                CENTURY                    4.0
                                                                PENNCROSS                  4.0
                                                                SEASIDE II                 4.0
                                                                L-93                       3.7

                                                                LSD VALUE                  1.5
                                                                C.V. (%)                  18.8

                           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.

                           3/  TAKE-ALL PATCH CAUSED BY GAEUMANNOMYCES GRAMINIS VAR. AVENAE.