TABLE 9B.                          MEAN TURFGRASS QUALITY AND OTHER RATINGS OF CHEWINGS FESCUE CULTIVARS                                           
                                          GROWN UNDER TRAFFIC STRESS ON A LAWN AT CORVALLIS, OR  1/                                                
                                                                 2018 DATA                                                                         
                                                                                                                                                         
                                             TURFGRASS QUALITY AND OTHER RATINGS 1-9;  9=BEST  2/                                                  
                                                                                                                                                        
                               PERCENT GROUND COVER       RED                                  QUALITY RATINGS
NAME                       SPRING    SUMMER     FALL     THREAD    JAN   FEB   MAR   APR   MAY  JUN  JUL  AUG   SEP   OCT  NOV    DEC  MEAN                                                                                                                                                       
                                                                                                                                                           
RADAR                       92.3      83.0      94.7       9.0     4.0   3.7   3.7   5.3   6.3  6.7  6.3  6.0   6.0   6.3   6.3   6.3   5.6        
MOMENTUM (PPG-FRC 114)      92.7      84.7      94.7       8.3     3.7   3.7   4.0   5.0   6.0  6.7  6.3  6.0   6.3   6.0   6.0   6.0   5.5        
BOLSTER (C14-OS3)           93.0      90.0      96.7       9.0     3.3   3.7   4.0   5.7   6.0  6.7  6.0  5.0   6.0   6.0   6.3   6.7   5.4        
COMPASS II (PPG-FRC 113)    92.7      80.3      95.7       8.7     3.7   3.3   4.3   5.7   6.0  6.0  6.7  5.7   5.7   5.7   6.0   6.0   5.4        
DLF-FRC 3338                83.3      88.7      97.7       8.7     3.0   3.7   3.7   5.3   6.0  6.7  6.7  5.7   5.7   6.0   6.3   6.3   5.4        
DLFPS-FRC/3057              91.7      84.3      95.7       9.0     3.7   3.3   4.0   5.0   6.0  6.7  5.7  5.3   6.0   6.3   6.0   6.3   5.4        
CASTLE (RAD-FC32)           90.7      86.0      96.7       8.3     3.7   3.7   4.0   5.0   6.0  6.0  6.7  6.0   5.3   5.3   6.0   6.0   5.3        
DLFPS-FRC/3060              90.3      88.7      97.3       7.3     3.3   3.3   3.7   5.0   5.7  6.3  7.0  5.0   6.0   6.0   6.0   5.7   5.3        
SANDRINE (BAR 6FR 126)      95.3      90.0      97.3       9.0     4.0   3.7   4.3   5.0   6.3  6.3  6.0  5.3   5.0   5.3   5.3   6.7   5.3        
BAR VV-VP3-CT               92.3      86.0      89.7       9.0     3.7   3.0   3.0   4.3   6.0  6.0  6.0  5.0   6.7   6.3   6.3   6.0   5.2        
CASCADE                     86.0      88.3      93.0       7.7     3.3   3.3   3.7   5.0   5.3  6.0  6.3  5.0   5.0   6.0   5.7   5.7   5.0        
RAD-FC44                    90.3      87.0      95.3       9.0     3.3   3.0   3.3   4.7   5.3  6.0  6.0  5.3   5.3   5.0   5.0   5.3   4.8        

LSD VALUE                    9.1      18.6       6.3       1.4     1.5   2.0   1.4   1.9   1.8  0.9  0.9  1.2   1.6   1.9   1.6   2.0   0.7        
C.V. (%)                     4.5       7.4       3.0       7.7    15.4  18.9  14.8  13.8  10.9  6.3  7.1  9.8  12.2  12.2  10.9  12.2   5.7        
 
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.