TABLE 20. GRAY LEAF SPOT RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1/ 2012 DATA GRAY LEAF SPOT RATINGS 1-9; 9=NO DISEASE 2/ NAME MD1 NAME MD1 APPLE SGL (PPG-PR 140) 8.7 BAR LP 10970 7.7 APR 2036 8.7 IS-PR 492 7.7 ASPAIRE (IS-PR 489) 8.7 PSRX-4CAGL 7.7 CL 11601 8.7 PST-2NKM 7.7 CL 307 8.7 RIO VISTA 7.7 HAVEN (APR 2038) 8.7 OCTANE 7.3 KARMA (PICK 10401) 8.7 PALMER V 7.3 LTP-PR 135 8.7 PST-2BNS 7.3 PANGEA GLR (CL 11701) 8.7 PST-2MG7 7.3 PPG-PR 121 8.7 RAD-PR55R 7.3 PPG-PR 142 8.7 STAMINA (IS-PR 487) 7.3 PPG-PR 165 8.7 LTP-RAE 7.0 PREMIUM (PPG-PR 137) 8.7 PICK 4DFHM 7.0 PRX-4GM1 8.7 2NJK 6.7 CS-PR66 8.3 HANCOCK (IS-PR 479) 6.7 GRAND SLAM GLD (PPG-PR 164) 8.3 ISG-30 6.7 PIZZAZZ 2 GLR (PR 909) 8.3 PLAYOFF 2 (P02) 6.7 PPG-PR 136 8.3 PST-204D 6.7 PPG-PR 138 8.3 DLF LGT 4182 6.3 RINOVO 8.3 ISG-31 6.3 SIDEWAYS (PSRX-S84) 8.3 ISG-36 6.3 SR 4650 (PSRX-3701) 8.3 PINNACLE 6.3 STELLAR 3GL (PPG-PR 134) 8.3 A-35 6.0 APR 2445 8.0 GO-G37 6.0 BANDALORE (IS-PR 463) 8.0 PST-2DR9 6.0 BANFIELD (IS-PR 491) 8.0 PST-2TQL 6.0 BONNEVILLE 8.0 UNO 6.0 DLF LGD-3022 8.0 PROMINENT (CS-20) 5.7 DLF LGD-3026 8.0 RAD-PR62 5.7 DOMINATOR (PST-2AG4) 8.0 ALLANTE 5.3 EVOLUTION (S85) 8.0 JR-192 5.3 FASTBALL RGL (PPG-PR 133) 8.0 PST-2ACR 5.3 FIESTA 4 8.0 BRIGHTSTAR SLT 4.7 IS-PR 409 8.0 GO-PR60 4.7 IS-PR 488 8.0 GO-DHS 4.3 JR-178 8.0 INSIGHT 4.3 MANHATTAN 6 GLR (PST-2MAGS) 8.0 APR 2320 4.0 PILLAR (CST) 8.0 BAR LP 10969 4.0 PPG-PR 128 8.0 BAR LP 10972 4.0 PPG-PR 143 8.0 MACH I 4.0 PST-2K9 8.0 BAR LP 7608 3.7 SOX FAN (GM3) 8.0 SIENNA 3.7 SRX-4MSH 8.0 LINN 3.0 THRIVE (IS-PR 469) 8.0 WICKED (SRX-4RHD) 8.0 LSD VALUE 2.0 C.V. (%) 17.3 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). 2/ C.V. (COEFFICIENT OF VARIATION) INDICATES THE PERCENT VARIATION OF THE MEAN IN EACH COLUMN.