TABLE 3.                     MEAN TURFGRASS QUALITY AND OTHER RATINGS OF BENTGRASS CULTIVARS IN THE                                           
                                        2020 NATIONAL BENTGRASS (GREENS) TEST AT  OLYMPIA (OLYMPIA FIELDS CC) , IL  1/                                     
                                                                         2022 DATA                                                                         
                                                                                                                                                           
                                                     TURFGRASS QUALITY AND OTHER RATINGS 1-9;  9=BEST  2/   
                                               
                                                          PERCENT                QUALITY RATINGS 
                                   NAME                  POA ANNUA    APR     MAY    JUN     JUL    AUG     OCT    MEAN                                                                                          
                                                                                                                                                           
                                   PST-0HR                   4.7      7.3     7.7    8.7     7.7    8.0     8.7     8.0                                    
                                   PSU-CBG1                  6.3      6.7     7.3    8.3     8.3    8.0     8.0     7.8                                    
                                   PSU-CBG2                  3.7      7.3     7.0    8.3     8.0    8.0     8.0     7.8                                    
                                   SPECTRUM (LNS 19)         3.3      7.0     7.7    8.3     8.0    7.7     8.0     7.8                                    
                                   OAKLEY (PPG-AP-MTV1)      2.0      7.3     8.0    7.7     8.0    7.0     7.7     7.6                                    
                                   PSU-CBG3                  6.7      6.3     7.7    7.7     8.7    8.0     7.3     7.6                                    
                                   PIPER (PPG-AP-MTV2)       1.3      7.3     7.7    8.3     7.0    7.0     7.3     7.4                                    
                                   PVF-PV-2                  4.0      6.7     8.3    7.3     7.7    7.0     7.0     7.3                                    
                                   PVF-PV-1                  2.3      6.3     7.3    7.7     7.7    6.7     7.7     7.2                                    
                                   DLFPS-AP-3084             5.7      5.7     7.3    8.0     7.3    7.3     6.0     6.9                                    
                                   007XL                     5.3      5.7     6.7    7.0     7.0    7.7     6.7     6.8                                    
                                   S1                        5.0      6.3     6.3    7.7     7.0    6.7     6.3     6.7                                    
                                   L-93 XD                   4.3      6.0     6.7    7.0     6.7    6.0     7.0     6.6                                    
                                   PIRANHA                   3.0      5.0     7.3    7.7     7.0    6.0     6.7     6.6                                    
                                   BARRACUDA                 6.3      5.0     6.0    7.0     6.0    6.7     6.7     6.2                                    
                                   CY-4                      6.3      4.7     5.3    6.7     6.3    6.0     6.0     5.8                                    
                                   PST-0DSF                 15.7      4.7     5.3    5.7     6.7    6.3     6.0     5.8                                    
                                   PENN A-1                  8.3      4.7     5.3    6.0     5.3    5.0     5.0     5.2                                    
                                   DECLARATION              14.3      3.3     4.0    5.3     4.7    4.0     4.7     4.3                                    
                                   PENNCROSS                12.7      2.7     3.0    5.0     4.3    4.0     3.7     3.8                                    

                                   LSD VALUE                 6.8      1.2     1.2    0.8     1.2    0.8     1.1     0.5                                    
                                   C.V. (%)                 62.0     13.3    11.7    7.2    10.7    8.3    10.1     4.8                                    

                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.



                                                                                                                                                                     
           TABLE A.                            2022 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN                                               
                                                         THE 2020 NATIONAL BENTGRASS (GREEN) TEST                                                          

                                                          SOIL          SOIL                           SUN           MOWING                              
                      SOIL                   SOIL      PHOSPHOROUS    POTASSIUM      NITROGEN           OR           HEIGHT      IRRIGATION                
           LOCATION   TEXTURE                 PH        (LBS/ACRE)   (LBS/ACRE)   (LBS/1000 SQ FT)    SHADE          (IN)         PRACTICED                 

             IL5        -                      -          -             -               -                 -            -                 -