TABLE 18.                         
              LEAF RUST RATINGS OF KENTUCKY BLUEGRASS CULTIVARS
                                  1987 DATA
                                       
                     LEAF RUST RATINGS 1-9; 9=NO DISEASE  1/

                  NAME                   CA3    ID2    MEAN

                  F-1872 (FREEDOM)       6.7    9.0     7.8
                  PST-CB1                7.0    8.3     7.7
                  NE 80-88               6.3    9.0     7.7
                  CLASSIC                6.0    9.0     7.5
                  DESTINY                6.3    8.7     7.5
                  K1-152                 6.3    8.7     7.5
                  RUGBY                  6.7    8.3     7.5
                  ABLE I                 6.3    8.3     7.3
                  BAR VB 577             6.3    8.3     7.3
                  HAGA                   6.3    8.3     7.3
                  LIBERTY                6.7    8.0     7.3
                  MERIT                  5.7    9.0     7.3
                  PARADE                 7.0    7.7     7.3
                  AMERICA                6.0    8.7     7.3
                  BRISTOL                6.0    8.7     7.3
                  RAM-1                  6.0    8.7     7.3
                  GEORGETOWN             6.0    8.3     7.2
                  WELCOME                6.0    8.3     7.2
                  ASSET                  5.3    9.0     7.2
                  BA 73-626              5.7    8.7     7.2
                  CHALLENGER             6.3    8.0     7.2
                  COMPACT                6.3    8.0     7.2
                  K3-178                 6.3    8.0     7.2
                  LOFTS 1757             5.7    8.7     7.2
                  TRENTON                6.3    8.0     7.2
                  239 (SUFFOLK)          6.3    7.7     7.0
                  A-34                   6.3    7.7     7.0
                  BLACKSBURG             5.3    8.7     7.0
                  DAWN                   6.0    8.0     7.0
                  HV 97                  6.3    7.7     7.0
                  TENDOS                 6.3    7.7     7.0
                  BA 69-82               5.7    8.0     6.8
                  BA 72-441 (ABBEY)      5.3    8.3     6.8
                  BA 72-492 (ESTATE)     5.7    8.0     6.8
                  BAR VB 534             5.3    8.3     6.8
                  CONNI                  5.3    8.3     6.8
                  GNOME                  5.3    8.3     6.8
                  HUNTSVILLE             4.7    9.0     6.8
                  JULIA                  5.7    8.0     6.8
                  MONOPOLY               5.3    8.3     6.8
                  NASSAU                 5.7    8.0     6.8
                  SYDSPORT               5.3    8.3     6.8
                  GLADE                  5.0    8.7     6.8
                  IKONE                  6.3    7.3     6.8
                  AQUILA                 5.7    7.7     6.7
                  BARZAN                 5.7    7.7     6.7
                  JOY                    5.0    8.3     6.7
                  KENBLUE                5.7    7.7     6.7
                  MIDNIGHT               5.7    7.7     6.7
                  BA 72-500 (CHATEAU)    5.3    8.0     6.7
                                        
                                       
              TABLE 18. (CONT'D)                         
              LEAF RUST RATINGS OF KENTUCKY BLUEGRASS CULTIVARS
                                  1987 DATA
                                       
                     LEAF RUST RATINGS 1-9; 9=NO DISEASE

                 NAME                     CA3    ID2    MEAN

                 ECLIPSE                  5.3    8.0     6.7
                 S.D. CERTIFIED           5.3    8.0     6.7
                 WABASH                   5.3    8.0     6.7
                 WW AG 495                5.3    8.0     6.7
                 WW AG 496                6.0    7.3     6.7
                 AMAZON                   5.3    7.7     6.5
                 ASPEN                    5.3    7.7     6.5
                 BA 70-242                5.0    8.0     6.5
                 BARON                    5.0    8.0     6.5
                 MYSTIC                   5.7    7.3     6.5
                 P-104 (PRINCETON 104)    5.3    7.7     6.5
                 BA 73-540                4.7    8.0     6.3
                 CHERI                    5.0    7.7     6.3
                 CYNTHIA                  5.0    7.7     6.3
                 BA 70-139 (COVENTRY)     5.0    7.3     6.2
                 ANNIKA                   4.3    7.7     6.0
                 HARMONY                  4.3    7.7     6.0
                 SOMERSET                 4.3    7.7     6.0
                 VICTA                    4.7    7.3     6.0
                 WW AG 491                4.7    7.3     6.0
                 WW AG 468                4.0    7.7     5.8
                 MERION                   4.0    6.7     5.3

                 LSD VALUE                1.5    1.4     1.0

       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).