TABLE 17.                         
              CROWN RUST RATINGS OF KENTUCKY BLUEGRASS CULTIVARS
                                  1987 DATA
                                       
                     CROWN RUST RATINGS 1-9; 9=NO DISEASE  1/

                     NAME                    BC1    MEAN

                     AMERICA                 9.0     9.0
                     ASSET                   9.0     9.0
                     BA 70-139 (COVENTRY)    9.0     9.0
                     BA 72-500 (CHATEAU)     9.0     9.0
                     BA 73-626               9.0     9.0
                     BAR VB 534              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
                     CYNTHIA                 9.0     9.0
                     HAGA                    9.0     9.0
                     HV 97                   9.0     9.0
                     IKONE                   9.0     9.0
                     JULIA                   9.0     9.0
                     KENBLUE                 9.0     9.0
                     MERIT                   9.0     9.0
                     PARADE                  9.0     9.0
                     S.D. CERTIFIED          9.0     9.0
                     SYDSPORT                9.0     9.0
                     TENDOS                  9.0     9.0
                     TRENTON                 9.0     9.0
                     VICTA                   9.0     9.0
                     WABASH                  9.0     9.0
                     WELCOME                 9.0     9.0
                     BA 72-492 (ESTATE)      8.7     8.7
                     BA 73-540               8.7     8.7
                     CHALLENGER              8.7     8.7
                     CHERI                   8.7     8.7
                     GEORGETOWN              8.7     8.7
                     GNOME                   8.7     8.7
                     JOY                     8.7     8.7
                     K1-152                  8.7     8.7
                     K3-178                  8.7     8.7
                     LOFTS 1757              8.7     8.7
                     MERION                  8.7     8.7
                     RAM-1                   8.7     8.7
                     RUGBY                   8.7     8.7
                     239 (SUFFOLK)           8.3     8.3
                     A-34                    8.3     8.3
                     BA 70-242               8.3     8.3
                     BA 72-441 (ABBEY)       8.3     8.3
                     BLACKSBURG              8.3     8.3
                     BRISTOL                 8.3     8.3
                     MONOPOLY                8.3     8.3
                     NASSAU                  8.3     8.3
                     WW AG 496               8.3     8.3
                     ABLE I                  8.0     8.0
                     AMAZON                  8.0     8.0
                     ASPEN                   8.0     8.0
                                        
                                       
              TABLE 17. (CONT'D)                         
              CROWN RUST RATINGS OF KENTUCKY BLUEGRASS CULTIVARS
                                  1987 DATA
                                       
                     CROWN RUST RATINGS 1-9; 9=NO DISEASE

                     NAME                     BC1    MEAN

                     ECLIPSE                  8.0     8.0
                     HARMONY                  8.0     8.0
                     WW AG 491                8.0     8.0
                     WW AG 495                8.0     8.0
                     BA 69-82                 7.7     7.7
                     GLADE                    7.7     7.7
                     SOMERSET                 7.3     7.3
                     AQUILA                   7.0     7.0
                     MYSTIC                   7.0     7.0
                     P-104 (PRINCETON 104)    7.0     7.0
                     MIDNIGHT                 6.0     6.0
                     WW AG 468                5.7     5.7

                     LSD VALUE                1.2     1.2

      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 CORRES-
         PONDING LSD VALUE (LSD 0.05).