TABLE 15.  CROWN RUST RATINGS OF PERENNIAL RYEGRASS CULTIVARS 
                                                                         1989 DATA 
                                                                              
                                                           CROWN RUST RATINGS 1-9; 9=NO DISEASE  1/
 
                                                           NAME                     OR1    MEAN 
 
                                                           KWS-AL-2 (AQUARIUS)      7.7     7.7 
                                                           GATOR                    7.3     7.3 
                                                           ISI-K2 (DILLON)          7.0     7.0 
                                                           J208                     7.0     7.0 
                                                           BAR LP 454 (BARCREDO)    6.7     6.7 
                                                           MOM LP 763               6.7     6.7 
                                                           PICK 300 (BLAZER II)     6.7     6.7 
                                                           PST-2DD                  6.7     6.7 
                                                           BAR LP 410 (BARRAGE)     6.3     6.3 
                                                           RIVAL                    6.3     6.3 
                                                           ALLAIRE                  6.0     6.0 
                                                           J207                     6.0     6.0 
                                                           MANHATTAN II             6.0     6.0 
                                                           OMEGA II                 6.0     6.0 
                                                           PAVO                     6.0     6.0 
                                                           RODEO                    6.0     6.0 
                                                           ACROBAT                  5.7     5.7 
                                                           BIRDIE II                5.7     5.7 
                                                           ISI-851 (LINDSAY)        5.7     5.7 
                                                           OVATION                  5.7     5.7 
                                                           PRELUDE                  5.7     5.7 
                                                           PST-250 (COMPETITOR)     5.7     5.7 
                                                           PST-2H7 (DIMENSION)      5.7     5.7 
                                                           PST-M2E (MAN. II W/ENDO) 5.7     5.7 
                                                           REPELL                   5.7     5.7 
                                                           RONJA                    5.7     5.7 
                                                           RUNAWAY                  5.7     5.7 
                                                           CITATION II              5.3     5.3 
                                                           DERBY                    5.3     5.3 
                                                           NK 80389                 5.3     5.3 
                                                           PST-2HH (CHARGER)        5.3     5.3 
                                                           COWBOY                   5.0     5.0 
                                                           PATRIOT                  5.0     5.0 
                                                           PICK 715                 5.0     5.0 
                                                           TARA                     5.0     5.0 
                                                           PICK 600 (FIESTA II)     4.7     4.7 
                                                           PST-259 (COMMANDER)      4.7     4.7 
                                                           246                      4.3     4.3 
                                                           PALMER                   4.3     4.3 
                                                           REGAL                    4.3     4.3 
                                                           SR 4031 (NOVA)           4.3     4.3 
                                                           PICK 647 (RIVIERA)       4.0     4.0 
                                                           SR 4100                  4.0     4.0 
                                                           BARRY                    3.7     3.7 
                                                           LINN                     3.7     3.7                                                                                
                                                                              
                                                                              
                                                    CROWN RUST RATINGS OF PERENNIAL RYEGRASS CULTIVARS 
                                                                         1989 DATA 
                                                                              
                                                           CROWN RUST RATINGS 1-9; 9=NO DISEASE 
 
                                                           NAME                     OR1    MEAN 
 
                                                           PICK 233 (DASHER II)     3.7     3.7 
                                                           PSU-222                  3.7     3.7 
                                                           RANGER                   3.7     3.7 
                                                           SHERIFF                  3.7     3.7 
                                                           SR 4000                  3.7     3.7 
                                                           CALIENTE                 3.3     3.3 
                                                           DELRAY                   3.3     3.3 
                                                           DIPLOMAT                 3.3     3.3 
                                                           PENNFINE                 3.3     3.3 
                                                           PST-2PM (SATURN)         3.3     3.3 
                                                           VINTAGE-2DF              3.3     3.3 
                                                           BRENDA                   3.0     3.0 
                                                           GOALIE                   3.0     3.0 
                                                           MANHATTAN                3.0     3.0 
                                                           REGENCY                  3.0     3.0 
                                                           YORKTOWN II              3.0     3.0 
                                                           DEL 946                  2.7     2.7 
                                                           PSU-333                  2.7     2.7 
                                                           BELLE                    2.3     2.3 
                                                           PENNANT                  2.3     2.3 

                                                           LSD VALUE                1.9     1.9 

                                                           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).