TABLE 12A.           SPRING DENSITY RATINGS OF BENTGRASS CULTIVARS
                                                                 GROWN ON A FAIRWAY OR TEE  1/
                                                                         2006 DATA

                                                          DENSITY RATINGS 1-9; 9=MAXIMUM DENSITY  2/

                                  NAME                           CA7    IN1     MI1     ND1     NE1    PA1    QE1    MEAN

                                  MACKENZIE (SRX 1GPD)           7.7    8.3     7.7     5.7     6.7    9.0    7.7     7.5
                                  SHARK (23R)                    8.0    8.0     7.7     5.7     4.7    8.0    8.0     7.1
                                  KINGPIN (9200)                 7.7    8.7     7.0     6.0     5.0    8.0    7.7     7.1
                                  13-M                           8.0    8.0     7.0     5.7     6.7    6.3    7.7     7.0
                                  PENNEAGLE II                   7.7    7.7     7.0     5.0     7.3    6.3    7.7     7.0
                                  SR 1150 (SRX 1PDH)             7.7    8.0     7.7     4.3     5.3    8.3    7.3     7.0
                                  CRYSTAL BLUELINKS (PST-OEB)    8.0    7.7     6.3     5.3     7.7    6.0    7.3     6.9
                                  DECLARATION                    7.7    7.7     6.7     6.3     5.0    7.3    7.3     6.9
                                  L-93                           7.7    8.3     6.0     4.3     8.7    6.0    7.0     6.9
                                  AUTHORITY (235050)             8.0    7.7     6.0     5.7     5.3    7.3    7.7     6.8
                                  BENGAL                         8.0    7.7     5.7     4.7     7.7    6.3    7.3     6.8
                                  IS-AP 14                       8.0    8.0     7.0     5.3     4.3    7.7    7.0     6.8
                                  IS-AT 7                        8.0    6.3     4.0     5.3     8.3    7.0    8.0     6.7
                                  SR 1119                        7.7    7.7     5.0     5.7     8.0    5.3    7.7     6.7
                                  T-1                            8.0    8.0     6.3     5.7     4.0    7.0    8.0     6.7
                                  INDEPENDENCE                   7.7    8.0     6.0     6.0     4.0    7.3    7.7     6.7
                                  EWTR                           7.3    6.0     4.0     5.0     8.3    6.7    8.0     6.5
                                  BARDOT                         7.7    6.7     3.3     5.0     8.0    6.3    8.0     6.4
                                  LS-44                          7.3    8.0     6.0     5.3     6.0    5.3    7.0     6.4
                                  PST-9NBC                       7.3    5.3     3.7     5.3     8.3    7.0    8.0     6.4
                                  ALPHA                          7.7    7.7     5.7     5.7     4.3    6.3    7.3     6.4
                                  PST-9VN                        7.7    5.3     3.3     5.3     8.3    6.7    8.0     6.4
                                  SR 7150                        7.3    5.7     4.0     5.3     8.0    6.7    7.7     6.4
                                  PRINCEVILLE                    7.0    6.3     6.0     5.3     9.0    4.0    6.7     6.3
                                  PENNLINKS II                   7.3    6.3     4.7     5.0     8.3    5.0    7.0     6.2
                                  TIGER II                       7.3    5.3     3.7     5.3     7.3    6.7    8.0     6.2
                                  PENNCROSS                      7.0    7.3     4.3     5.0     9.0    4.0    6.3     6.1
                                  SEASIDE                        6.7    4.0     3.0     4.0     7.0    2.0    4.3     4.4

                                  LSD VALUE                      0.8    0.9     1.4     1.6     1.9    0.9    0.7     0.5
                                  C.V. (%)                       6.6    8.1    15.9    18.4    17.7    9.0    5.9    11.9

                           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.