TABLE 19. BROWN PATCH RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1987 DATA BROWN PATCH RATINGS 1-9; 9=NO DISEASE 1/ NAME IN1 NJ2 VA1 MEAN SR 4000 8.3 7.3 8.3 8.0 CALIENTE 7.7 6.3 8.7 7.6 PICK 300 (BLAZER II) 7.7 6.0 8.7 7.4 PALMER 7.3 6.0 9.0 7.4 PENNFINE 8.7 5.0 8.3 7.3 DELRAY 7.7 5.7 8.3 7.2 PST-259 (COMMANDER) 8.0 6.0 7.7 7.2 PST-M2E 8.0 5.7 8.0 7.2 SHERIFF 8.0 5.7 8.0 7.2 TARA 8.3 6.0 7.3 7.2 GOALIE 7.3 6.0 8.3 7.2 PENNANT 6.3 6.7 8.7 7.2 PST-2H7 7.3 6.0 8.3 7.2 OMEGA II 8.0 4.7 8.7 7.1 PICK 233 (DASHER II) 7.0 5.7 8.7 7.1 PST-2PM 7.0 6.7 7.7 7.1 BAR LP 410 7.0 5.3 9.0 7.1 BIRDIE II 6.3 6.3 8.3 7.0 COWBOY 8.7 5.0 7.3 7.0 PST-2HH 7.0 6.0 8.0 7.0 YORKTOWN II 7.3 5.7 8.0 7.0 PSU-222 7.3 5.7 7.7 6.9 BRENDA 7.0 5.3 8.3 6.9 PICK 647 7.0 5.3 8.3 6.9 SR 4031 6.7 5.3 8.3 6.8 SR 4100 5.7 6.0 8.7 6.8 DERBY 7.3 5.3 7.7 6.8 GATOR 6.3 5.3 8.7 6.8 CITATION II 7.3 5.7 7.0 6.7 MOM LP 763 6.3 4.7 9.0 6.7 PICK 715 7.7 4.7 7.7 6.7 REGAL 7.7 5.0 7.3 6.7 PRELUDE 7.3 5.7 6.7 6.6 REPELL 7.0 5.0 7.7 6.6 BELLE 6.0 5.3 8.3 6.6 ACROBAT 5.7 4.7 9.0 6.4 DEL 946 6.0 4.7 8.7 6.4 DIPLOMAT 7.3 3.7 8.3 6.4 PICK 600 (FIESTA II) 6.7 4.7 8.0 6.4 ISI-851 (LINDSAY) 7.3 4.3 7.7 6.4 KWS-AL-2 (AQUARIUS) 7.3 4.7 7.3 6.4 OVATION 6.3 5.3 7.7 6.4 ALLAIRE 7.3 4.0 7.7 6.3 BAR LP 454 6.0 4.0 9.0 6.3 MANHATTAN II 5.7 4.7 8.7 6.3 RANGER 7.0 4.0 8.0 6.3 RODEO 6.0 4.0 9.0 6.3 PATRIOT 6.7 4.0 7.7 6.1 PST-2DD 6.7 4.3 7.3 6.1 PSU-333 7.3 5.3 5.7 6.1 TABLE 19. BROWN PATCH RATINGS OF PERENNIAL RYEGRASS CULTIVARS (CONT'D) 1987 DATA BROWN PATCH RATINGS 1-9; 9=NO DISEASE NAME IN1 NJ2 VA1 MEAN REGENCY 6.0 3.7 8.3 6.0 246 7.0 3.3 7.3 5.9 PST-250 (COMPETITOR) 5.0 5.0 7.7 5.9 PAVO 7.0 2.7 7.7 5.8 RIVAL 5.3 3.0 9.0 5.8 NK 80389 7.7 3.0 6.3 5.7 ISI-K2 (DILLON) 7.0 3.3 6.3 5.6 RONJA 5.7 2.0 9.0 5.6 RUNAWAY 4.3 3.3 9.0 5.6 VINTAGE-2DF 5.3 3.7 7.0 5.3 BARRY 5.7 3.0 7.0 5.2 J207 5.7 2.3 7.3 5.1 J208 4.7 2.3 7.3 4.8 MANHATTAN 4.3 1.7 8.3 4.8 LINN 4.0 1.0 7.3 4.1 LSD VALUE 2.2 1.6 2.0 1.1 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).