TABLE 7.     MEAN TURFGRASS QUALITY AND OTHER RATINGS OF COOL-SEASON CULTIVARS                                         
                                          UNDER LOW INPUT WITH INITIAL ANNUAL GRASS PRE-EMERGENCE AT COLUMBIA, MO  1/                                                                                                                                                                                          
                                                                         2019 DATA                                                                         
                                                                                                                                                           
                                                     TURFGRASS QUALITY AND OTHER RATINGS 1-9;  9=BEST  2/                                                  
                                                                                                                                                           
                                                       PERCENT GROUND                             QUALITY RATINGS
                                NAME                    COVER SPRING   APR     MAY     JUN     JUL     AUG     SEP    MEAN                                                                                                                                                      
                                                                                                                                                           
                                DLFPS TFAM                  97.3       7.7     8.0     8.0     7.3     7.3     7.0     7.6                                 
                                DLFPS TFASTC                93.7       7.0     7.3     7.3     7.3     7.0     6.0     7.0                                 
                                DLFPS TF-A                  97.0       7.7     7.3     7.0     6.0     6.7     5.0     6.6                                 
                                VITALITY DOUBLE             93.3       6.3     6.7     6.7     7.0     6.3     6.0     6.5                                 
                                SOUTHERN MIXTURE            97.0       7.3     6.3     6.7     6.0     5.7     5.3     6.2                                 
                                DTT TALL FESCUE MIX         91.7       6.3     6.3     6.7     6.0     6.0     5.3     6.1                                 
                                DTTHO TF/KBG MIX            88.3       6.0     6.3     7.0     6.3     6.0     5.0     6.1                                 
                                KINGDOM                     83.3       5.3     6.3     6.3     6.3     6.0     5.7     6.0                                 
                                BGR-TF3                     86.7       6.0     6.0     6.0     5.7     6.0     5.3     5.8                                 
                                KY-31 E+                    93.3       6.7     5.7     5.7     5.7     5.7     5.0     5.7                                 
                                BULLSEYE                    88.3       5.7     6.0     6.0     5.7     5.3     4.7     5.6                                 
                                A-SFT                       80.0       5.3     6.0     6.3     5.7     4.7     5.0     5.5                                 
                                MNHD-15                     84.3       5.7     5.7     6.0     5.0     5.0     4.3     5.3                                 
                                NORTHERN MIXTURE            81.7       4.7     5.7     5.7     6.0     5.3     4.7     5.3                                 
                                KENBLUE                     90.0       5.3     5.3     5.7     5.7     4.7     4.3     5.2                                 
                                BEWITCHED                   78.3       4.0     5.0     5.0     5.3     5.3     5.0     4.9                                 
                                DLFPS SHHM                  86.7       6.0     5.3     5.0     4.3     4.0     4.0     4.8                                 
                                YAAK                        92.7       5.7     5.0     5.0     4.3     4.3     4.0     4.7                                 
                                DLFPS CHCRSH                55.0       3.3     4.3     4.7     5.0     5.0     5.0     4.6                                 
                                VITALITY LOW                66.7       3.7     4.0     4.7     5.3     5.3     4.7     4.6                                 
                                CHANTILLY                   56.7       3.3     3.7     4.7     5.0     5.0     5.0     4.4                                 
                                SPARTAN II                  84.3       6.0     5.0     4.3     4.0     4.0     3.3     4.4                                 
                                CRS MIX #2                  76.7       4.7     4.3     4.3     4.0     4.3     4.3     4.3                                 
                                DLFPS CHCRM                 51.7       2.7     3.3     4.0     4.7     5.3     4.7     4.1                                 
                                RADAR                       46.7       2.7     3.3     4.0     4.7     5.0     4.7     4.1                                 
                                NATURAL KNIT ? PRG MIX      60.0       4.0     4.0     4.0     4.0     3.7     4.3     4.0                                 
                                RESOLUTE (7H7)              76.7       4.7     4.3     4.0     3.7     3.7     3.7     4.0                                 
                                CRS MIX #1                  63.3       3.3     3.7     4.0     4.0     4.0     4.7     3.9                                 
                                CS MIX                      46.7       3.0     3.7     4.0     4.3     4.7     4.0     3.9                                 
                                QUATRO                      83.3       4.7     4.7     4.3     3.7     3.0     3.3     3.9                                 
                                CRS MIX #3                  80.0       4.3     4.3     3.7     4.0     3.0     3.3     3.8                                 
                                DUTCH WHITE CLOVER          61.7       3.0     3.0     3.0     3.3     3.3     4.7     3.4                                 

                                LSD VALUE                   12.0       1.3     1.1     1.1     1.0     1.0     2.4     0.8                                 
                                C.V. (%)                    10.1      16.3    14.3    13.6    12.5    13.5    22.1    10.7                                 
                                                                                                                                                           
                        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.