TABLE 39.   TAKE-ALL PATCH RATINGS OF BENTGRASS CULTIVARS
                                                             AT MADISON (WITHOUT FUNGICIDES), WI  1/
                                                                           2001 DATA

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

                                                   NAME                      JUNE 13     JUNE 18      MEAN

                                                   ISI AP-5                    9.0         9.0         9.0
                                                   BAR CB 8US3                 9.0         8.7         8.8
                                                   SYN 96-2                    8.7         9.0         8.8
                                                   CRENSHAW                    8.7         8.7         8.7
                                                   VESPER (PICK MVB)           8.0         9.0         8.5
                                                   PENN A-1                    8.0         7.7         7.8
                                                   PICK CB 13-94               7.7         8.0         7.8
                                                   ABT-CRB-1                   7.7         7.7         7.7
                                                   PENN A-4                    7.7         7.7         7.7
                                                   SR 7200                     7.3         8.0         7.7
                                                   IMPERIAL                    7.0         7.7         7.3
                                                   L-93                        7.3         7.3         7.3
                                                   SRX 1BPAA                   7.3         7.3         7.3
                                                   SYN 96-3                    7.0         7.7         7.3
                                                   PENN G-6                    7.0         7.3         7.2
                                                   BENGAL (BAR AS 8FUS2)       7.3         6.7         7.0
                                                   CENTURY                     7.0         7.0         7.0
                                                   PROVIDENCE                  7.7         6.3         7.0
                                                   SRX 1NJH                    7.0         7.0         7.0
                                                   BAVARIA                     6.3         7.3         6.8
                                                   PENN A-2                    6.3         7.3         6.8
                                                   SYN 96-1                    6.3         7.3         6.8
                                                   PENNLINKS                   6.7         6.7         6.7
                                                   BACKSPIN                    6.0         6.3         6.2
                                                   PST-A2E                     6.0         6.0         6.0
                                                   PENN G-1                    6.0         5.7         5.8
                                                   PENNCROSS                   5.0         6.7         5.8
                                                   SR 1119                     5.3         6.0         5.7
                                                   BRIGHTON (SRX 1120)         5.7         4.7         5.2

                                                   LSD VALUE                  10.5         8.5         9.4
                                                   C.V. (%)                   35.6        30.1        31.9

                           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.