TABLE 12.           MEAN TURFGRASS QUALITY AND OTHER RATINGS OF BENTGRASS CULTIVARS IN THE                                           
                                                 2020 NATIONAL BENTGRASS (GREENS) TEST AT CORVALLIS, OR   1/                                               
                                                                         2022 DATA                                                                         
                                                                                                                                                           
                                                     TURFGRASS QUALITY AND OTHER RATINGS 1-9;  9=BEST  2/ 

                                               GENETIC    SPRING      TRU                       QUALITY RATINGS   
                      NAME                      COLOR     GREENUP     FIRM       MAR     MAY     JUN     JUL     AUG     SEP    MEAN                                                                                                                                    
                                                                                                                                                           
                      PIRANHA                    5.3         7.3      580.7      7.0     6.3     6.7     7.0     7.0     6.7     6.8                       
                      PIPER (PPG-AP-MTV2)        5.0         6.0      603.0      7.0     7.0     6.3     7.0     6.0     5.7     6.5                       
                      PST-0HR                    6.0         7.0      606.3      7.0     6.7     7.3     7.3     5.7     5.0     6.5                       
                      007XL                      4.3         6.3      576.0      6.3     6.7     7.0     6.3     6.0     6.0     6.4                       
                      PENN A-1                   7.0         6.7      538.3      7.0     6.0     6.3     6.7     5.7     7.0     6.4                       
                      BARRACUDA                  5.3         6.7      578.3      6.3     6.0     6.7     7.0     6.0     5.7     6.3                       
                      L-93 XD                    5.0         6.7      556.7      7.0     6.0     6.7     6.0     5.7     5.7     6.2                       
                      DLFPS-AP-3084              4.3         6.3      594.0      6.3     5.7     6.7     6.3     5.7     5.7     6.1                       
                      SPECTRUM (LNS 19)          4.3         6.3      541.0      6.0     5.7     6.3     6.0     6.0     6.3     6.1                       
                      CY-4                       6.0         6.7      553.3      6.3     5.3     5.7     6.0     5.3     6.0     5.8                       
                      PSU-CBG1                   6.3         6.7      611.0      6.0     5.3     7.0     6.3     5.0     5.0     5.8                       
                      OAKLEY (PPG-AP-MTV1)       5.0         6.0      573.3      5.7     5.7     6.3     5.7     5.3     5.7     5.7                       
                      DECLARATION                6.0         7.0      567.3      6.3     5.0     6.0     5.7     5.0     5.7     5.6                       
                      PSU-CBG2                   6.0         7.0      613.0      5.7     5.0     6.3     6.7     5.3     4.3     5.6                       
                      PVF-PV-1                   5.0         6.3      567.7      5.3     5.0     5.7     6.0     5.7     5.7     5.6                       
                      PST-0DSF                   6.7         4.3      524.0      5.7     5.0     6.0     5.7     5.0     5.7     5.5                       
                      PENNCROSS                  6.7         8.0      509.3      6.0     5.7     5.3     5.0     5.3     5.3     5.4                       
                      S1                         4.7         5.7      549.0      5.3     4.7     5.7     5.7     5.3     5.0     5.3                       
                      PSU-CBG3                   6.3         6.7      577.7      5.3     4.7     6.3     5.7     4.3     4.3     5.1                       
                      PVF-PV-2                   5.0         6.0      543.0      4.3     4.0     5.3     5.3     5.3     5.3     4.9                       

                      LSD VALUE                  0.9         1.1      102.4      2.4     3.3     2.0     1.9     1.6     1.8     1.5                       
                      C.V. (%)                  10.4        10.1        7.2     16.1    21.5    12.6    13.4    12.5    14.7    11.3                       

                      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                 

             OR1      SILTY CLAY LOAM       6.1-6.5      0-60          0-150         2.1-3.0        PARTIAL SHADE   0.0-0.5   TO PREVENT STRESS