TABLE 20C.  BROWN PATCH (WARM TEMPERATURE) RATINGS OF COLONIAL BENTGRASS CULTIVARS  1/                                      
                                                                 GROWN ON A FAIRWAY OR TEE                                                                
                                                                         2009 DATA                                                                        
                                                                                                                                                          
                                                           BROWN PATCH RATINGS 1-9; 9=NO DISEASE  2/                                                      
                                                                                                                                                          
                                                    NAME                    MD1     MO1     NJ1    MEAN                                                   
                                                                                                                                                          
                                                    DLFPS-AT/3026           6.7     6.7     3.3     5.6                                                   
                                                    MUSKET (PPG-AT 104)     6.7     6.0     2.3     5.0                                                   
                                                    GREENTIME               5.7     3.3     1.7     3.6                                                   

                                                    LSD VALUE               1.9     2.6     1.9     1.2                                                   
                                                    C.V. (%)               18.2    30.0    47.2    28.0                                                   
 
                           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.