TABLE 6D.               MEAN TURFGRASS QUALITY AND OTHER RATINGS OF HARD AND SHEEP FESCUE CULTIVARS                                        
                                                GROWN UNDER TRAFFIC STRESS ON A FAIRWAY AT ST. PAUL, MN  1/                                                
                                                                         2019 DATA                                                                         
                                                                                                                                                           
                                                     TURFGRASS QUALITY AND OTHER RATINGS 1-9;  9=BEST  2/                                                  
                                                                                                                                                           
                                   GENETIC     PERCENT GROUND COVER                             QUALITY RATINGS
                NAME                COLOR    SPRING     SUMMER     FALL      MAY     JUN     JUL     AUG     SEP     OCT    MEAN                                                                                                                                                           

                JETTY (PPG-FL 106)   7.0      94.0       88.3      95.3      6.0     6.0     7.3     6.3     6.7     6.7     6.5                 
                RESOLUTE (7H7)       7.3      96.7       93.0      94.3      6.3     6.3     6.0     6.0     6.7     6.7     6.3                 
                GLADIATOR (TH456)    5.3      92.3       93.0      90.3      5.3     5.7     5.7     6.0     6.3     7.0     6.0                 
                DLFPS-FL/3060        6.3      96.7       90.0      94.0      5.7     6.0     6.0     5.7     5.7     6.7     5.9                 
                DLFPS-FL/3066        7.0      91.3       85.3      90.0      5.3     5.0     5.7     6.0     6.3     6.3     5.8                 
                MNHD-14              6.7      92.7       88.3      93.0      5.3     5.7     5.7     5.7     6.3     6.3     5.8                 
                BEACON               5.0      89.3       89.0      90.7      5.3     5.0     6.3     6.0     5.7     6.0     5.7                 
                SWORD                6.3      81.0       78.3      86.0      5.0     5.0     5.3     4.3     5.0     5.7     5.1                 
                QUATRO               6.3      93.0       83.7      89.0      5.3     4.3     5.0     5.0     4.7     5.3     4.9                 
                PST-4BND             6.7      91.3       91.3      95.0      4.0     4.3     5.0     5.0     5.0     5.7     4.8                 
                MINIMUS              6.3      85.3       84.3      90.3      4.0     4.7     5.7     4.3     4.0     5.7     4.7                 

                LSD VALUE            1.3      17.1       19.6      19.2      1.7     2.0     2.2     3.1     2.8     2.6     1.8                 
                C.V. (%)            10.3       7.7        8.6       7.2     15.7    17.1    16.2    21.6    21.5    15.7    14.4                 
 
                                                                                                                                                           
                TABLE 6D.               MEAN TURFGRASS QUALITY AND OTHER RATINGS OF HARD AND SHEEP FESCUE CULTIVARS                                        
                (CONT'D)                         GROWN UNDER TRAFFIC STRESS ON A FAIRWAY AT ST. PAUL, MN  1/                                                
                                                                        2019 DATA                                                                         

                                                      TURFGRASS QUALITY AND OTHER RATINGS 1-9;  9=BEST  2/                                                  

                                        PERCENT        PERCENT WEED COVERAGE         PERCENT BARE SPOT COVERAGE
                NAME                   CRABGRASS    SPRING     SUMMER     FALL      SPRING     SUMMER      FALL                                                                                                                                                            

                JETTY (PPG-FL 106)        2.3        3.0        7.0        4.0        2.7        4.3        0.3                               
                RESOLUTE (7H7)            2.7        0.3        3.7        4.3        2.7        3.7        0.7                               
                GLADIATOR (TH456)         1.3        3.7        4.7        8.7        4.0        2.7        0.7                               
                DLFPS-FL/3060             2.0        2.3        7.7        6.0        1.3        2.3        0.0                               
                DLFPS-FL/3066             6.0        4.3       11.7        9.3        4.3        3.3        1.0                               
                MNHD-14                   1.3        4.7        7.7        6.0        2.7        4.3        0.7                               
                BEACON                    3.7        8.3        9.7        9.7        2.3        1.3        0.0                               
                SWORD                    12.7       11.7       19.3       12.7        7.7        2.0        1.0                               
                QUATRO                    9.3        4.7       14.3        9.3        2.3        1.3        1.3                               
                PST-4BND                  1.0        3.7        4.0        4.7        5.3        4.7        0.3                               
                MINIMUS                   8.0        7.7       11.3        8.7        7.3        4.0        0.7                               

                LSD VALUE                13.5       18.4       14.8       19.4        5.1        5.8        2.1                               
                C.V. (%)                123.0      132.3       69.9       87.1       62.1       70.9      128.1                               

                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.