TABLE 6.                           MEAN TURFGRASS QUALITY AND OTHER RATINGS OF BENTGRASS CULTIVARS                                            
                                    GROWN ON A GREEN AT SAN FRANCISCO (CALIFORNIA GOLF CLUB OF SAN FRANCISCO), CA   1/                          
                                                                         2017 DATA                                                                         
                                                                                                                                                           
                                                     TURFGRASS QUALITY AND OTHER RATINGS 1-9;  9=BEST  2/  

                             GENETIC    SUMMER      FALL     PINK SNOW                                    QUALITY RATINGS
       NAME                   COLOR     DENSITY    DENSITY    MOLD      JAN   FEB   MAR   APR   MAY   JUN   JUL   AUG   SEP   OCT   NOV   DEC   MEAN                                                                                                              
                                                                                                                                                           
       L-93 XD                  7.0       6.7        7.0        8.0     6.7   7.0   6.7   7.3   7.3   7.0   6.7   6.7   7.0   7.0   6.7   7.3    6.9       
       PURE SELECT              5.3       7.3        7.0        6.0     6.3   6.0   7.0   6.7   7.0   7.3   7.0   6.7   7.0   7.7   6.7   7.7    6.9       
       777 (DLFPS-AP/3054)      7.0       7.0        6.3        8.7     6.7   7.0   6.7   6.7   7.3   7.0   6.3   6.7   6.7   6.7   6.7   7.0    6.8       
       PST-ROPS                 7.0       7.0        7.0        6.0     6.0   5.7   6.0   6.3   7.0   7.0   6.3   6.3   7.0   7.3   6.7   7.3    6.6       
       DLFPS-AP/3058            6.7       6.3        6.7        6.7     6.0   6.3   6.0   6.7   6.7   6.3   6.3   6.7   6.7   7.0   6.7   7.0    6.5       
       SHARK                    6.7       6.7        6.7        7.0     6.3   6.0   6.3   6.0   7.3   6.7   6.3   6.3   6.7   7.3   6.0   7.0    6.5       
       ARMOR                    8.0       6.0        6.3        7.7     6.7   6.0   6.7   6.0   7.0   6.0   6.3   6.0   6.7   6.0   6.3   7.0    6.4       
       BARRACUDA                6.7       6.7        6.3        8.0     6.3   6.0   6.7   6.3   6.7   6.7   6.0   6.0   6.3   6.3   6.0   7.0    6.4       
       DLFPS-AP/3056            7.3       6.0        6.7        7.0     6.0   6.0   6.0   5.7   7.0   6.3   5.7   6.0   6.7   7.0   6.7   7.3    6.4       
       KINGDOM                  8.3       6.0        6.3        8.0     6.0   5.0   6.3   6.3   6.3   6.0   6.7   6.3   6.7   7.0   6.3   7.3    6.4       
       NIGHTLIFE                8.3       6.0        7.0        8.0     6.7   6.0   7.0   6.3   6.7   6.0   6.3   6.0   6.7   6.3   6.3   7.0    6.4       
       PIRANHA (DC-1)           7.0       7.0        6.3        6.7     6.0   6.0   6.0   6.0   7.0   6.7   6.0   6.0   6.3   7.0   6.3   7.0    6.4       
       TOUR PRO (GDE)           6.7       6.3        6.3        7.7     6.3   6.0   6.3   6.7   7.0   6.0   6.0   6.0   7.0   6.0   6.0   7.0    6.4       
       V-8                      7.0       6.7        6.7        8.0     6.0   6.0   6.0   6.0   6.7   6.7   6.7   6.0   7.0   6.7   6.7   7.0    6.4       
       DLFPS-AP/3018            7.0       7.0        6.7        6.3     6.0   5.7   6.0   6.3   7.0   6.7   6.0   6.0   6.3   6.3   6.3   7.0    6.3       
       LUMINARY                 7.0       6.0        6.0        7.7     6.0   5.3   6.0   6.3   7.0   5.7   6.0   6.3   6.0   6.0   6.3   7.0    6.2       
       PENN A-1                 7.0       5.7        6.0        7.0     6.0   5.7   6.0   6.3   7.0   6.0   6.0   6.0   6.0   6.7   6.0   7.0    6.2       
       DLFPS-AP/3059            6.7       5.3        6.0        8.0     5.7   5.0   6.0   6.0   6.3   5.7   6.0   6.0   6.0   6.0   6.0   7.0    6.0       
       DECLARATION              8.0       5.7        5.3        7.3     6.0   5.0   6.0   6.0   6.0   5.0   5.7   5.7   6.0   6.0   5.3   7.0    5.8       
       PENNCROSS                6.0       4.0        4.7        8.0     5.0   3.3   4.7   4.7   5.7   4.0   4.3   5.0   5.0   4.0   4.7   4.0    4.5
       
       LSD VALUE                0.7       0.6        0.8        1.2     0.7   0.5   0.6   0.8   0.7   0.7   0.8   1.1   0.7   0.7   1.2   0.4    0.3       
       C.V. (%)                 6.3       6.7        7.4        9.1     6.5   5.6   6.0   7.2   6.0   6.9   7.4   8.1   6.4   6.8   9.4   4.1    3.2       
                                                                                                                                                           
       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.