TABLE 18A.                    DOLLAR SPOT RATINGS OF BENTGRASS CULTIVARS                                                         
                                                     GROWN ON A FAIRWAY OR TEE AT NORTH BRUNSWICK, NJ  1/                                                  
                                                                         2018 DATA                                                                         
                                                                                                                                                           
                                                          DOLLAR SPOT RATINGS 1-9; 9=NO DISEASE  2/
                                                        
                                                  NAME                     JULY       AUGUST      MEAN                                                                                                                                                          
                                                                                                                                                           
                                                  007                       7.3         7.7        7.5                                                     
                                                  ARMOR                     1.5         1.5        1.5                                                     
                                                  BARRACUDA                 5.7         6.3        6.0                                                     
                                                  CHINOOK (H10G-OP)         7.3         8.0        7.7                                                     
                                                  CRYSTAL BLUE LINKS        6.0         4.0        5.0                                                     
                                                  DLFPS-AT/3026             8.0         9.0        8.5                                                     
                                                  GREENTIME                 4.3         8.0        6.2                                                     
                                                  KINGDOM                   4.3         4.0        4.2                                                     
                                                  L-93XD                    7.3         7.0        7.2                                                     
                                                  MUSKET (PPG-AT 104)       5.0         9.0        7.0                                                     
                                                  NIGHTLIFE                 5.0         3.0        4.0                                                     
                                                  PC2.0 (PST-0CV6)          2.7         4.3        3.5                                                     
                                                  PENNCROSS                 4.0         5.0        4.5                                                     
                                                  PIRANHA (DC-1)            7.0         5.7        6.3                                                     
                                                  PST-0RBS                  2.0         4.5        3.3                                                     
                                                  SHARK                     2.7         3.0        2.8                                                     
                                                  V-8                       7.0         6.7        6.8                                                     

                                                  LSD VALUE                 2.3         1.5        1.5                                                     
                                                  C.V. (%)                 24.4        14.7       15.2                                                     
 
                       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.