TABLE 7C.                     MEAN TURFGRASS QUALITY AND OTHER RATINGS OF COLONIAL BENTGRASS CULTIVARS                                          
                                       GROWN ON A FAIRWAY OR TEE UNDER LOW TEMPERATURE/WINTER TOLERANCE AT FARGO, ND  1/                                   
                                                                         2018 DATA                                                                         
                                                                                                                                                           
                                                     TURFGRASS QUALITY AND OTHER RATINGS 1-9;  9=BEST  2/                                                  
                                                                                                                                                           
                                        DENSITY RATINGS          PERCENT GROUND COVER                  QUALITY RATINGS
           NAME                    SPRING   SUMMER     FALL    SPRING    SUMMER     FALL      MAY    JUN    JUL    AUG    SEP    MEAN                                                                                                                                                            

           DLFPS-AT/3026            4.0       6.0       7       90.0       95        99       5.0     6     6.3    6.3    7.0     6.1            
           GREENTIME                4.7       5.7       7       83.3       99        99       4.0     5     6.0    6.3    6.7     5.6            
           MUSKET (PPG-AT 104)      4.0       5.0       7       85.0       95        99       3.3     5     6.0    7.0    6.0     5.5            

           LSD VALUE                0.8       1.5       0        3.9        0         0       0.8     0     0.8    1.2    0.8     0.4            
           C.V. (%)                 7.9      12.0       0        1.9        0         0       8.1     0     5.5    8.0    5.1     2.8            

           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.