TABLE 7.   MEAN TURFGRASS QUALITY AND OTHER RATINGS OF BENTGRASS CULTIVARS                                             
                                                 GROWN ON A GREEN AT STILLWATER (KARSTEN CREEK C.C), OK  1/                                               
                                                                         2021 DATA                                                                         
                                                                                                                                                           
                                                     TURFGRASS QUALITY AND OTHER RATINGS 1-9;  9=BEST  2/

                                                            GENETIC      FALL                 QUALITY RATINGS               
                                   NAME                      COLOR      DENSITY     SEP     OCT     NOV     DEC    MEAN                                                                                                                      
                                                                                                                                                           
                                   PST-0HR                    7.7         9.0       8.7     8.0     7.3     6.7     7.7                                    
                                   PSU-CBG3                   5.3         8.3       8.7     7.7     7.3     6.3     7.5                                    
                                   PSU-CBG1                   4.7         8.0       8.3     7.7     6.7     6.3     7.3                                    
                                   PSU-CBG2                   5.7         9.0       8.7     7.7     6.7     5.3     7.1                                    
                                   OAKLEY (PPG-AP-MTV1)       3.7         7.0       7.3     7.0     6.3     6.7     6.8                                    
                                   PST-0DSF                   8.7         6.7       8.3     7.7     5.7     5.3     6.8                                    
                                   PVF-PV-2                   4.7         7.7       8.0     6.3     6.0     6.3     6.7                                    
                                   PIPER (PPG-AP-MTV2)        3.7         7.3       7.3     6.7     6.3     5.7     6.5                                    
                                   007XL                      3.7         7.3       7.0     6.7     6.3     5.3     6.3                                    
                                   CY-4                       4.3         6.3       6.7     6.3     6.0     6.3     6.3                                    
                                   PIRANHA                    4.7         6.0       6.7     6.0     5.3     7.0     6.3                                    
                                   PVF-PV-1                   4.3         8.0       8.3     6.0     6.0     4.7     6.3                                    
                                   DLFPS-AP-3084              3.7         7.3       7.0     6.3     5.7     5.7     6.2                                    
                                   LNS 19                     5.0         7.3       6.0     7.0     6.0     5.7     6.2                                    
                                   S1                         4.0         6.0       6.7     6.0     5.3     6.0     6.0                                    
                                   L-93 XD                    4.7         6.7       7.0     6.0     5.3     4.7     5.8                                    
                                   BARRACUDA                  4.7         6.0       6.3     5.3     4.7     6.3     5.7                                    
                                   PENN A-1                   6.0         5.7       6.0     5.3     4.7     6.0     5.5                                    
                                   DECLARATION                6.7         4.3       5.7     4.7     4.0     4.3     4.7                                    
                                   PENNCROSS                  3.3         2.7       4.0     3.0     2.0     2.7     2.9                                    

                                   LSD VALUE                  1.4         1.0       1.2     1.1     1.5     2.1     0.8                                    
                                   C.V. (%)                  18.1         9.8      10.3    10.7    16.2    19.2     8.1                                    

                   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.