TABLE 6B.                    MEAN TURFGRASS QUALITY AND OTHER RATINGS OF CREEPING BENTGRASS CULTIVARS                                          
                                       GROWN ON A FAIRWAY OR TEE UNDER LOW TEMPERATURE/WINTER TOLERANCE AT FARGO, ND  1/                                   
                                                                         2019 DATA                                                                         
                                                                                                                                                           
                                                     TURFGRASS QUALITY AND OTHER RATINGS 1-9;  9=BEST  2/
                                                  
                                  SPRING   SUMMER     FALL       PERCENT GROUND COVER                  QUALITY RATINGS                        
           NAME                   DENSITY  DENSITY   DENSITY   SPRING    SUMMER     FALL      MAY    JUN    JUL    AUG    SEP    MEAN            
                                                                                                                                                           
            SHARK                   6.0       7        8.0      95.0      99.0      99.0      7.0    7.7    7.3    8.3    8.0     7.7            
            CRYSTAL BLUE LINKS      7.0       7        8.0      93.3      99.0      99.0      7.0    7.0    7.3    8.0    8.0     7.5            
            KINGDOM                 6.0       7        8.0      93.3      97.7      99.0      6.7    7.0    7.7    8.0    8.3     7.5            
            PIRANHA (DC-1)          6.0       7        7.0      93.3      99.0      99.0      7.0    7.0    7.0    8.0    8.0     7.4            
            PST-0RBS                5.0       7        8.0      95.0      95.0      99.0      7.0    7.0    7.0    8.0    8.0     7.4            
            BARRACUDA               6.0       7        8.0      93.3      99.0      99.0      6.7    6.7    7.0    8.3    8.0     7.3            
            CHINOOK (H10G-OP)       6.0       7        8.0      93.3      99.0      97.7      7.0    7.3    7.0    7.3    7.7     7.3            
            L-93XD                  6.0       7        8.0      95.0      95.0      99.0      6.3    6.3    7.7    8.0    8.0     7.3            
            007                     5.0       7        7.0      95.0      99.0      99.0      6.7    6.7    7.3    7.7    7.7     7.2            
            PC2.0 (PST-0CV6)        5.0       7        7.3      95.0      99.0      99.0      6.3    6.3    7.7    8.0    7.3     7.1            
            PENNCROSS               6.3       7        7.0      95.0      95.0      99.0      6.0    6.7    8.0    8.0    7.0     7.1            
            NIGHTLIFE               5.0       6        8.0      95.0      99.0      99.0      6.3    6.3    7.0    7.0    8.0     6.9            
            V-8                     5.0       7        8.0      93.3      99.0      99.0      6.3    6.7    7.0    7.7    7.0     6.9            
            ARMOR                   6.0       7        7.0      93.3      95.0      99.0      6.0    6.3    7.0    7.0    7.3     6.7            

            LSD VALUE               0.2       0        0.2       6.5       0.9       1.7      1.1    1.0    0.8    0.6    0.6     0.4            
            C.V. (%)                2.7       0        2.0       2.2       0.6       0.6      7.5    6.9    5.4    4.3    4.5     3.3            
 
            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.