TABLE 50B.            SPRING DEAD SPOT RATINGS OF BERMUDAGRASS (SEEDED) CULTIVARS  1/                                            
                                                                       2020-23 DATA                                                                        
                                                                                                                                                           
                                                        SPRING DEAD SPOT RATINGS 1-9; 9=NO DISEASE   2/                                                    
                                                                                                                                                           
                                                     NAME                          IN1     NC1    MEAN                                                     
                                                                                                                                                           
                                                     JSC 2013-10S                  6.2     7.0     6.3                                                     
                                                     MONZA (JSC 2013-12S)          6.2     6.3     6.3                                                     
                                                     JSC 2013-7S                   5.8     6.3     5.8                                                     
                                                     RIVIERA                       5.6     6.0     5.7                                                     
                                                     OKS2015-3                     5.4     5.7     5.6                                                     
                                                     MONACO                        5.5     6.2     5.6                                                     
                                                     OKS2015-7                     5.7     5.7     5.6                                                     
                                                     JSC 2013-5S                   5.6     6.0     5.5                                                     
                                                     OKS2015-1                     5.2     6.2     5.4                                                     
                                                     JSC 2013-8S                   5.5     5.8     5.4                                                     
                                                     PST-R6TM                      5.8     4.5     5.3                                                     
                                                     SUN QUEEN (PST-R6MM)          5.3     4.2     4.9                                                     
                                                     COPPERHEAD (DLF-460/3048)     4.7     5.3     4.7                                                     

                                                     LSD VALUE                     2.1     1.6     1.5                                                     
                                                     C.V. (%)                     20.6    17.6    19.7                                                     
 
                          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.