TABLE 16. NECROTIC RING SPOT RATINGS OF KENTUCKY BLUEGRASS CULTIVARS 
                                                                         1989 DATA 
                                                                              
                                                       NECROTIC RING SPOT RATINGS 1-9; 9=NO DISEASE  1/
 
                                                           NAME                     ID2    MEAN 
 
                                                           ABLE I                   9.0     9.0 
                                                           ASPEN                    9.0     9.0 
                                                           ASSET                    9.0     9.0 
                                                           BA 69-82                 9.0     9.0 
                                                           BA 70-242                9.0     9.0 
                                                           BAR VB 577               9.0     9.0 
                                                           BARON                    9.0     9.0 
                                                           BARZAN                   9.0     9.0 
                                                           CLASSIC                  9.0     9.0 
                                                           COMPACT                  9.0     9.0 
                                                           CONNI                    9.0     9.0 
                                                           CYNTHIA                  9.0     9.0 
                                                           DAWN                     9.0     9.0 
                                                           DESTINY                  9.0     9.0 
                                                           F-1872 (FREEDOM)         9.0     9.0 
                                                           GEORGETOWN               9.0     9.0 
                                                           GLADE                    9.0     9.0 
                                                           HAGA                     9.0     9.0 
                                                           JOY                      9.0     9.0 
                                                           JULIA                    9.0     9.0 
                                                           K1-152                   9.0     9.0 
                                                           K3-178                   9.0     9.0 
                                                           KENBLUE                  9.0     9.0 
                                                           LIBERTY                  9.0     9.0 
                                                           LOFTS 1757               9.0     9.0 
                                                           MERION                   9.0     9.0 
                                                           MERIT                    9.0     9.0 
                                                           MONOPOLY                 9.0     9.0 
                                                           NASSAU                   9.0     9.0 
                                                           NE 80-88                 9.0     9.0 
                                                           P-104 (PRINCETON 104)    9.0     9.0 
                                                           PARADE                   9.0     9.0 
                                                           PST-CB1                  9.0     9.0 
                                                           RAM-1                    9.0     9.0 
                                                           SYDSPORT                 9.0     9.0 
                                                           TRENTON                  9.0     9.0 
                                                           VICTA                    9.0     9.0 
                                                           WELCOME                  9.0     9.0 
                                                           239 (SUFFOLK)            8.7     8.7 
                                                           A-34                     8.7     8.7 
                                                           AQUILA                   8.7     8.7 
                                                           BA 70-139 (COVENTRY)     8.7     8.7 
                                                           BA 73-626 (KELLY)        8.7     8.7 
                                                           BLACKSBURG               8.7     8.7 
                                                           CHERI                    8.7     8.7 
                                                                              
                                                                              
                                                NECROTIC RING SPOT RATINGS OF KENTUCKY BLUEGRASS CULTIVARS 
                                                                         1989 DATA 
                                                                              
                                                       NECROTIC RING SPOT RATINGS 1-9; 9=NO DISEASE 
 
                                                           NAME                     ID2    MEAN 
 
                                                           HARMONY                  8.7     8.7 
                                                           MYSTIC                   8.7     8.7 
                                                           S.D. CERTIFIED           8.7     8.7 
                                                           WW AG 468                8.7     8.7 
                                                           WW AG 496                8.7     8.7 
                                                           AMERICA                  8.3     8.3 
                                                           BA 72-492 (ESTATE)       8.3     8.3 
                                                           BRISTOL                  8.3     8.3 
                                                           CHALLENGER               8.3     8.3 
                                                           GNOME                    8.3     8.3 
                                                           HUNTSVILLE               8.3     8.3 
                                                           RUGBY                    8.3     8.3 
                                                           WW AG 491                8.3     8.3 
                                                           BA 72-500 (CHATEAU)      8.0     8.0 
                                                           MIDNIGHT                 8.0     8.0 
                                                           SOMERSET                 8.0     8.0 
                                                           WABASH                   8.0     8.0 
                                                           BAR VB 534               7.7     7.7 
                                                           ECLIPSE                  7.7     7.7 
                                                           IKONE                    7.7     7.7 
                                                           TENDOS                   7.7     7.7 
                                                           BA 73-540                7.3     7.3 
                                                           BA 72-441 (ABBEY)        7.0     7.0 
                                                           AMAZON                   6.3     6.3 
                                                           WW AG 495                6.3     6.3 
                                                           ANNIKA                   5.7     5.7 
                                                           HV 97 (COCKTAIL)         5.7     5.7 

                                                           LSD VALUE                1.8     1.8 

                                                           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).