TABLE 6C.                       MEAN TURFGRASS QUALITY AND OTHER RATINGS OF COLONIAL BENTGRASS CULTIVARS                                         
                                             GROWN ON A FAIRWAY OR TEE UNDER TRAFFIC STRESS AT BLACKSBURG, VA  1/                                         
                                                                         2015 DATA                                                                        
                                                                                                                                                          
                                                     TURFGRASS QUALITY AND OTHER RATINGS 1-9;  9=BEST  2/                                                 
                                                                                                                                                          
                                                            PERCENT LIVING GROUND COVER         
                                 GENETIC     SPRING   PRE-TRAFFIC        POST-TRAFFIC RATINGS                        QUALITY RATINGS
         NAME                     COLOR     GREENUP       5_6        6_30        7_6         7_22       JUN     JUL     SEP     OCT    NOV    MEAN 
                                                                                                                                                          
         DLFPS-AT/3026             5.7         5.0       91.7        45.0        68.3        88.3       6.0     5.3     6.3     6.3    7.0     6.2        
         MUSKET (PPG-AT 104)       6.3         5.0       90.0        40.0        68.3        81.7       5.0     5.0     5.7     6.0    6.7     5.7        
         GREENTIME                 6.3         6.7       90.0        23.3        38.3        60.0       5.0     4.7     4.7     5.3    6.3     5.2        

         LSD VALUE                 0.8         2.0       14.0        38.7        43.5        24.2       1.3     1.9     3.1     1.5    0.9     1.0        
         C.V. (%)                  5.5        15.9        6.6        46.2        32.1        13.6      10.8    16.3    24.0    11.3    6.1     7.5        
 
         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.