TABLE 8A.                     MEAN TURFGRASS QUALITY AND OTHER RATINGS OF BENTGRASS CULTIVARS
                                                        GROWN UNDER TRAFFIC STRESS AT MADISON, WI  1/
                                                                         2005 DATA

                                                     TURFGRASS QUALITY AND OTHER RATINGS 1-9;  9=BEST  2/

                                                    PERCENT     PERCENT     PERCENT
                                         SPRING      COVER       COVER       COVER                         QUALITY RATINGS
                NAME                     GREENUP    SPRING      SUMMER       FALL       MAY     JUN     JUL     AUG     SEP     OCT    MEAN

                SHARK (23R)                4.3       98.7        87.0        98.3       7.0     8.0     5.7     6.7     8.3     8.7     7.4
                SR 1150 (SRX 1PDH)         5.7       97.3        88.3        97.3       7.0     7.7     7.0     6.0     8.0     8.3     7.3
                KINGPIN (9200)             5.0       98.7        83.3        97.7       7.3     8.3     4.7     6.3     7.7     8.3     7.1
                13-M                       6.3       98.3        82.3        98.7       8.0     7.0     5.0     4.3     8.0     9.0     6.9
                ALPHA                      7.7       98.3        86.7        96.7       8.3     8.7     5.0     5.3     6.3     7.7     6.9
                IS-AP 14                   4.7       99.0        86.0        98.0       7.3     8.3     5.0     5.0     7.3     8.3     6.9
                PST-OEB                    6.0       97.7        80.0        98.3       8.3     7.7     4.7     5.0     7.3     8.7     6.9
                AUTHORITY (235050)         3.7       98.0        81.7        97.7       6.3     7.7     5.7     5.3     8.0     7.7     6.8
                LS-44                      6.0       98.7        86.3        97.7       8.3     7.7     5.3     5.3     6.3     8.0     6.8
                PENNEAGLE II               5.3       99.0        85.7        96.7       8.3     8.3     5.0     4.3     6.7     7.7     6.7
                PRINCEVILLE                6.7       97.0        89.7        97.3       5.7     7.0     5.7     6.3     7.0     7.7     6.6
                PST-9NBC                   3.3       93.7        91.7        91.7       5.7     6.7     6.7     6.0     7.3     7.0     6.6
                INDEPENDENCE               6.0       99.0        82.7        96.0       7.0     8.7     4.7     5.7     5.7     7.3     6.5
                L-93                       7.0       97.0        82.3        98.0       7.0     6.7     4.7     4.7     7.3     8.7     6.5
                T-1                        5.3       98.7        82.0        96.7       7.7     8.0     4.7     5.0     6.3     7.3     6.5
                PENNCROSS                  6.7       97.0        88.0        96.7       6.3     6.3     5.7     5.7     6.7     8.0     6.4
                MACKENZIE (SRX 1GPD)       4.0       95.7        87.7        98.3       5.3     6.0     5.7     5.3     7.0     8.7     6.3
                BENGAL                     6.3       98.0        80.0        96.3       7.7     7.7     4.3     4.3     5.7     7.7     6.2
                DECLARATION                5.0       98.7        71.7        96.0       8.3     8.0     4.0     3.7     5.0     8.3     6.2
                PENNLINKS II               5.7       99.0        82.7        97.3       6.3     6.3     5.0     5.0     6.3     7.7     6.1
                SR 1119                    5.0       97.7        86.3        97.7       8.0     6.0     4.3     4.7     6.0     7.7     6.1
                TIGER II                   2.0       89.0        83.3        94.7       4.3     6.0     5.7     5.0     5.7     5.7     5.4
                IS-AT 7                    2.3       89.7        85.0        88.3       4.0     6.3     5.7     5.7     5.3     5.0     5.3
                SEASIDE                    6.0       93.0        93.7        95.3       3.7     4.3     5.3     5.7     6.3     5.7     5.2
                PST-9VN                    3.7       90.7        75.0        88.3       4.3     6.0     5.0     5.3     4.7     5.3     5.1
                BARDOT                     3.0       86.7        68.3        87.7       3.7     6.0     5.3     5.0     4.7     5.0     4.9
                SR 7150                    2.3       92.7        75.0        85.3       3.7     6.0     4.7     5.0     4.7     5.3     4.9
                EWTR                       3.3       88.3        65.0        88.3       3.3     5.0     5.3     5.3     4.7     4.7     4.7

                LSD VALUE                  1.4        5.1        15.7         4.2       1.5     1.5     3.3     4.7     1.9     1.3     1.0
                C.V. (%)                  18.0        3.2         9.3         2.8      15.0    12.7    21.1    25.0    16.6    11.4     9.5

                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.