TABLE 3.                    MEAN TURFGRASS QUALITY AND OTHER RATINGS OF BENTGRASS CULTIVARS IN THE                                           
                                                   2020 NATIONAL BENTGRASS (FAIRWAY) TEST AT URBANA, IL  1/                                                
                                                                         2021 DATA                                                                         
                                                                                                                                                           
                                                     TURFGRASS QUALITY AND OTHER RATINGS 1-9;  9=BEST  2/

                                                          SPRING     SPRING            QUALITY RATINGS
                                  NAME                    GREENUP    DENSITY    MAY    JUN    JUL    AUG     SEP    MEAN                                                                                                                     
                                                                                                                                                           
                                  PIRANHA                   6.0        8.3      7.3    8.0    9.0    9.0     8.0     8.3                                   
                                  PST-R0DS                  6.3        9.0      7.0    7.7    9.0    8.7     8.0     8.1                                   
                                  LNS 19                    6.3        8.3      7.0    7.3    9.0    9.0     7.7     8.0                                   
                                  TOURPRO                   6.3        8.7      7.0    7.7    8.7    9.0     7.7     8.0                                   
                                  007XL                     7.0        9.0      7.0    7.7    8.7    8.7     7.3     7.9                                   
                                  CHINOOK (H10G-OP)         6.7        9.0      7.3    7.7    8.7    8.7     7.3     7.9                                   
                                  MATCH PLAY                6.3        8.7      7.3    7.7    8.3    9.0     7.3     7.9                                   
                                  OAKLEY (PPG-AP-MTV1)      7.0        8.7      7.3    7.3    9.0    8.3     7.3     7.9                                   
                                  PIPER (PPG-AP-MTV2)       6.3        8.7      7.3    8.0    8.7    8.7     7.0     7.9                                   
                                  PST-0MRN                  6.7        9.0      7.3    8.0    8.3    9.0     7.0     7.9                                   
                                  PVF-PV-2                  6.3        8.7      7.3    7.3    8.3    9.0     7.7     7.9                                   
                                  S1                        6.3        8.7      7.3    7.7    8.7    9.0     7.0     7.9                                   
                                  SHARK                     6.3        8.7      7.3    7.7    8.7    9.0     6.7     7.9                                   
                                  DLF-AP-3084               6.0        9.0      7.0    7.0    8.7    9.0     7.3     7.8                                   
                                  BARRACUDA                 6.3        9.0      7.3    7.3    8.3    8.3     7.0     7.7                                   
                                  PST-0R2O                  7.0        8.7      7.0    7.3    8.0    9.0     7.3     7.7                                   
                                  PVF-PV-1                  6.3        8.7      7.0    7.7    8.0    8.3     7.3     7.7                                   
                                  MUSKET                    6.0        9.0      6.0    6.3    7.0    7.0     6.3     6.5                                   
                                  PENNCROSS                 4.3        6.7      5.0    5.7    5.7    6.0     3.7     5.2                                   

                                  LSD VALUE                 1.1        0.9      0.8    0.9    0.7    0.5     1.3     0.4                                   
                                  C.V. (%)                  9.4        6.0      6.9    7.1    5.6    3.9    10.9     3.4                                   

                  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.                     2021 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN                                               
                                                      THE 2020 NATIONAL BENTGRASS (FAIRWAY/TEE) 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                   

                    IL1        -                      -          -             -               -           FULL SUN   0.0-0.5   TO PREVENT STRESS