TABLE 21.   DROUGHT TOLERANCE (WILTING) RATINGS OF BENTGRASS CULTIVARS
                                                                       GROWN ON A GREEN  1/
                                                                        1999-2002 DATA

                                                    DROUGHT TOLERANCE (WILTING) RATINGS 1-9; 9=NO WILTING  2/  3/

                                                                 NAME                      AZ1

                                                                 BENGAL (BAR AS 8FUS2)     8.0
                                                                 BACKSPIN                  7.7
                                                                 PENN A-4                  7.3
                                                                 ISI AP-5                  7.2
                                                                 BAR CB 8US3               7.0
                                                                 PENN G-1                  7.0
                                                                 PENN G-6                  7.0
                                                                 ABT-CRB-1                 6.8
                                                                 PROVIDENCE                6.8
                                                                 SR 1119                   6.8
                                                                 SYN 96-1                  6.8
                                                                 BRIGHTON (SRX 1120)       6.8
                                                                 PST-A2E                   6.8
                                                                 PENN A-2                  6.7
                                                                 IMPERIAL                  6.7
                                                                 PENN A-1                  6.7
                                                                 L-93                      6.5
                                                                 CENTURY                   6.3
                                                                 PENNCROSS                 6.3
                                                                 PENNLINKS                 6.3
                                                                 SRX 1NJH                  6.3
                                                                 SRX 1BPAA                 6.2
                                                                 PICK CB 13-94             6.2
                                                                 SYN 96-3                  6.2
                                                                 BAVARIA                   5.8
                                                                 CRENSHAW                  5.7
                                                                 SYN 96-2                  5.7
                                                                 SR 7200                   5.5
                                                                 VESPER (PICK MVB)         5.3

                                                                 LSD VALUE                 1.4
                                                                 C.V. (%)                 16.7

                           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/  DROUGHT TOLERANCE (WILTING) RATED IN 2000 AND 2002.