TABLE 11.     RED THREAD RATINGS OF PERENNIAL RYEGRASS CULTIVARS
                                                                         1990 DATA
                                                                             
                                                           RED THREAD RATINGS 1-9; 9=NO DISEASE  1/

                                                        NAME                     ID2    MD1    MEAN

                                                        PRELUDE                  9.0    8.7     8.8
                                                        PST-M2E (MAN. II W/E)    8.7    9.0     8.8
                                                        REGAL                    9.0    8.7     8.8
                                                        RUNAWAY                  9.0    8.7     8.8
                                                        TARA                     9.0    8.7     8.8
                                                        246                      8.3    9.0     8.7
                                                        ALLAIRE                  9.0    8.3     8.7
                                                        BELLE                    9.0    8.3     8.7
                                                        BIRDIE II                9.0    8.3     8.7
                                                        BRENDA                   9.0    8.3     8.7
                                                        DERBY                    9.0    8.3     8.7
                                                        DIPLOMAT                 9.0    8.3     8.7
                                                        GATOR                    9.0    8.3     8.7
                                                        PATRIOT                  9.0    8.3     8.7
                                                        PST-2H7 (DIMENSION)      9.0    8.3     8.7
                                                        PSU-222                  9.0    8.3     8.7
                                                        SR 4100                  9.0    8.3     8.7
                                                        CALIENTE                 8.7    8.7     8.7
                                                        J208                     8.7    8.7     8.7
                                                        MOM LP 763 (TORONTO)     8.7    8.7     8.7
                                                        DEL 946                  8.5    8.7     8.6
                                                        BARRY                    8.7    8.3     8.5
                                                        DELRAY                   8.3    8.7     8.5
                                                        ISI-K2 (DILLON)          8.0    9.0     8.5
                                                        LINN                     8.7    8.3     8.5
                                                        MANHATTAN                8.7    8.3     8.5
                                                        NK 80389                 8.7    8.3     8.5
                                                        PAVO                     8.7    8.3     8.5
                                                        PENNANT                  8.3    8.7     8.5
                                                        PENNFINE                 8.7    8.3     8.5
                                                        PICK 233 (DASHER II)     9.0    8.0     8.5
                                                        PICK 300 (BLAZER II)     8.7    8.3     8.5
                                                        PSU-333                  8.3    8.7     8.5
                                                        RANGER                   8.7    8.3     8.5
                                                        RODEO                    8.7    8.3     8.5
                                                        VINTAGE-2DF              8.0    9.0     8.5
                                                        ACROBAT                  8.3    8.3     8.3
                                                        COWBOY                   8.3    8.3     8.3
                                                        PICK 600 (FIESTA II)     8.3    8.3     8.3
                                                        PST-259 (COMMANDER)      8.3    8.3     8.3
                                                        PST-2PM (SATURN)         8.3    8.3     8.3
                                                        REPELL                   8.3    8.3     8.3
                                                        OMEGA II                 8.0    8.7     8.3
                                                        PST-250 (COMPETITOR)     8.7    8.0     8.3
                                                        GOALIE                   8.0    8.3     8.2
                                                                              
                                                                             
                                                                             
                                                    RED THREAD RATINGS OF PERENNIAL RYEGRASS CULTIVARS
                                                                         1990 DATA
                                                                             
                                                           RED THREAD RATINGS 1-9; 9=NO DISEASE

                                                        NAME                     ID2    MD1    MEAN

                                                        PALMER                   8.0    8.3     8.2
                                                        MANHATTAN II             7.7    8.7     8.2
                                                        REGENCY                  8.7    7.7     8.2
                                                        RONJA                    7.3    9.0     8.2
                                                        BAR LP 454 (BARCREDO)    7.7    8.3     8.0
                                                        ISI-851 (LINDSAY)        7.7    8.3     8.0
                                                        KWS-AL-2 (AQUARIUS)      7.7    8.3     8.0
                                                        RIVAL                    8.0    8.0     8.0
                                                        SHERIFF                  7.7    8.3     8.0
                                                        YORKTOWN II              7.7    8.3     8.0
                                                        BAR LP 410 (BARRAGE)     7.7    8.0     7.8
                                                        SR 4000                  7.7    8.0     7.8
                                                        OVATION                  7.0    8.7     7.8
                                                        SR 4031 (NOVA)           7.0    8.7     7.8
                                                        CITATION II              7.0    8.3     7.7
                                                        PICK 715 (EDGE)          6.7    8.7     7.7
                                                        PST-2DD                  7.3    8.0     7.7
                                                        PICK 647 (RIVIERA)       7.0    8.0     7.5
                                                        PST-2HH (CHARGER)        6.7    8.3     7.5
                                                        J207                     6.7    8.0     7.3

                                                        LSD VALUE                2.4    0.9     1.2

                                                        1/  TO DETERMINE STATISTICAL DIFFERENCES AMONG ENTRIES,
                                                            SUBTRACT ONE ENTRY'S MEAN FROM ANOTHER ENTRY'S MEAN.
                                                            STATISTICAL DIFFERENCES OCCR WHEN THIS VALUE IS LARGER
                                                            THAN THE CORRESPONDING LSD VALUE (LSD 0.05).