TABLE 25. GRAY LEAF SPOT RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1/ 2000-03 DATA GRAY LEAF SPOT RATINGS 1-9; 9=NO DISEASE 2/ 3/ NAME IL2 MD2 NJ1 MEAN NAME IL2 MD2 NJ1 MEAN PST-2RT 6.7 8.0 5.7 7.1 LPR 98-143 4.3 6.5 6.7 6.0 SR 4500 6.0 6.7 8.3 6.9 MANHATTAN 4 (PST-2CRL) 5.0 6.5 6.0 6.0 APR 1234 5.7 7.3 7.0 6.8 PINNACLE II (BAR 9 B2) 4.3 6.5 6.7 6.0 CITATION FORE (PST-2BR) 6.3 6.5 8.0 6.8 PLEASURE XL 5.3 7.0 4.7 6.0 SR 4220 (SRX 4801) 6.0 6.7 8.0 6.8 RENAISSANCE (APR 1233) 5.7 6.5 5.3 6.0 STELLAR (CIS-PR-72) 5.3 7.3 7.3 6.8 BRIGHTSTAR SLT (PST-2A6B) 5.7 6.3 5.3 5.9 LS 2100 (PST-2SBE) 6.0 6.8 7.3 6.8 PEARL II (EPD) 4.3 6.7 6.0 5.9 ABT-99-4.560 6.0 6.3 8.0 6.7 PENTIUM (NJ-6401) 5.0 6.5 5.7 5.9 APR 1235 5.0 6.7 8.0 6.6 WILMINGTON 4.3 6.2 7.0 5.9 RACER II (PICK RC2) 5.7 6.8 7.0 6.6 YATSUGREEN 5.7 6.0 6.0 5.9 COURAGE (MB 410) 6.3 7.0 6.0 6.6 SALINAS (PST-2SLX) 4.3 6.5 6.3 5.9 PST-2JH 5.3 7.7 5.7 6.6 AFFIRMED 5.7 6.3 5.0 5.8 ASCEND 5.7 6.5 7.3 6.5 MP88 4.0 6.3 6.7 5.8 DIVINE 5.7 6.7 7.0 6.5 SRX 4120 5.0 6.2 6.0 5.8 KOKOMO (CIS-PR-69) 6.0 6.7 6.7 6.5 BLAZER IV (PICK MDR) 5.7 6.2 5.3 5.8 PST-2LA 5.0 7.0 7.0 6.5 BRIGHTSTAR II 4.3 6.7 5.7 5.8 CABO (CIS-PR-80) 4.7 7.2 6.7 6.4 ICON (MB 414) 4.0 7.0 5.3 5.8 INSPIRE (R8000) 6.7 6.7 5.7 6.4 MP107 4.0 6.3 6.7 5.8 AMAZING (B1) 6.0 6.2 7.0 6.3 PICK PR QH-97 5.0 6.0 6.3 5.8 CALYPSO II 5.7 6.8 6.0 6.3 PREMIER II 5.0 6.5 5.3 5.8 IQ (CIS-PR-75) 5.0 6.2 8.0 6.3 PROWLER (APR 777) 4.7 6.3 6.0 5.8 MAJESTY 5.3 7.2 5.7 6.3 APPLAUD (PENNINGTON-11301) 5.3 6.3 5.0 5.8 SEVILLE II 6.3 5.8 7.3 6.3 JR-128 5.3 5.8 6.0 5.8 PACESETTER (6011) 6.0 6.2 6.7 6.3 PROTYME (ABT-99-4.625) 5.0 5.7 6.7 5.8 PICK EX2 6.0 6.2 6.7 6.3 QUEST II (ABT-99-4.721) 5.3 6.3 5.0 5.8 BARLENNIUM 5.0 6.7 6.7 6.3 RACER 5.0 6.5 5.0 5.8 CRUISER (ABT-99-4.709) 5.0 7.5 5.0 6.3 ABT-99-4.464 4.7 6.7 4.7 5.7 GRAND SLAM 2L96 (PST-2L96) 5.7 6.7 6.0 6.3 APR 776 5.0 6.2 5.3 5.7 PREMIER 5.0 6.3 7.3 6.3 DAZZLE (ABT-99-4.724) 5.0 6.5 4.7 5.7 ALL STAR2 (CIS-PR-78) 5.7 6.7 5.7 6.2 DLF-LDD 5.7 6.7 3.7 5.7 CHARISMATIC (LTP 98-501) 5.7 6.2 6.7 6.2 MANHATTAN 3 4.0 6.2 6.3 5.7 ELFKIN 5.3 6.3 6.7 6.2 FIESTA 3 5.0 6.2 5.3 5.7 PARADIGM (APR 1236) 4.7 7.0 6.0 6.2 CATALINA II (PST-CATS) 4.3 6.3 5.3 5.6 PARAGON 6.3 5.3 7.7 6.2 WVPB-R-84 4.3 6.3 5.3 5.6 PIZZAZZ 5.7 6.7 5.7 6.2 JET 4.7 5.8 5.7 5.5 SECRETARIAT 6.0 6.0 6.7 6.2 ABT-99-4.600 5.0 6.5 4.0 5.5 SR 4350 (APR 1237) 6.0 6.5 5.7 6.2 DP 17-9496 4.7 6.2 5.0 5.5 APR 1232 5.3 6.7 6.0 6.2 EP53 4.3 5.2 7.3 5.5 GATOR 3 (CIS-PR-85) 6.0 6.2 6.3 6.2 NEXUS 4.7 6.0 5.3 5.5 CHARGER II 5.0 7.2 5.0 6.1 SUMMERSET (MB 413) 4.3 5.8 6.0 5.5 LINE DRIVE 5.7 6.8 5.0 6.1 SUNKISSED (ABT-99-4.834) 4.7 5.7 6.0 5.5 PICK PR B-97 5.0 7.0 5.3 6.1 TERRADYNE (A5C) 4.0 6.0 6.0 5.5 PST-2M4 4.3 7.0 6.0 6.1 GALLERY (MB 412) 4.7 5.8 5.3 5.4 RADIANT 4.3 6.3 7.3 6.1 MDP 4.7 5.8 5.3 5.4 ABT-99-4.965 4.7 6.8 5.7 6.0 PICK PRNGS 5.3 5.8 4.7 5.4 EXACTA 5.7 6.0 6.3 6.0 SKYHAWK 4.0 6.2 5.3 5.4 ABT-99-4.815 4.3 6.2 4.7 5.3 TABLE 25. GRAY LEAF SPOT RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1/ (CONT'D) 2000-03 DATA GRAY LEAF SPOT RATINGS 1-9; 9=NO DISEASE 2/ 3/ NAME IL2 MD2 NJ1 MEAN ARRIVAL (CIS-PR-84) 5.7 6.5 2.7 5.3 EDGE 5.0 6.3 3.7 5.3 SUPERSTAR (EP57) 4.7 5.3 6.0 5.3 APR 1231 5.3 5.7 4.7 5.3 CATHEDRAL II 4.7 5.8 5.0 5.3 CHURCHILL 4.7 5.3 6.0 5.3 DP 17-9391 3.7 6.3 5.0 5.3 MONTEREY II (JR-187) 5.0 5.7 5.0 5.3 PR 1-94 (PICK PR 1-94) 5.3 5.7 4.7 5.3 SR 4420 (SRX 4820) 4.3 5.5 6.0 5.3 ABT-99-4.115 5.0 6.2 3.7 5.3 MACH 1 (ROBERTS-627) 5.7 5.5 4.3 5.3 MEPY 4.0 5.7 5.7 5.3 PHANTOM 4.3 5.8 5.0 5.3 PROMISE 5.0 5.5 5.0 5.3 PROSPORT (AG-P981) 3.7 5.8 5.7 5.3 PST-2CRR 4.3 5.8 5.0 5.3 ADMIRE (JR-151) 5.0 6.3 3.0 5.2 AFFINITY 5.7 5.3 4.3 5.2 ABT-99-4.339 5.3 5.7 4.0 5.2 CAS-LP84 3.0 6.2 5.3 5.2 KOOS R-71 4.7 5.8 4.0 5.1 PENNANT II 4.0 5.7 5.0 5.1 BUCCANEER 4.0 5.2 5.7 5.0 DP LP-1 4.0 5.2 5.7 5.0 SPLENDID (MB 411) 4.3 5.5 4.7 5.0 EXTREME (JR-317) 4.7 5.2 4.7 4.9 MP103 3.3 5.0 6.3 4.9 LPR 98-144 5.3 5.3 3.3 4.8 HAWKEYE (SRX 4RHT) 4.7 5.0 4.3 4.8 HEADSTART 5.0 4.8 4.3 4.8 BY-100 4.7 5.0 4.0 4.7 DP 17-9069 3.3 5.0 5.0 4.6 PALMER III 3.7 5.2 4.3 4.6 CATALINA 4.3 5.0 3.3 4.4 LTP-ME 4.0 4.3 4.7 4.3 WVPB-R-82 4.0 4.8 3.3 4.3 ALLSPORT 4.0 4.8 3.0 4.2 PASSPORT 3.7 3.5 5.0 3.9 LINN 2.3 3.3 4.7 3.4 PANTHER 3.3 3.7 2.0 3.2 LSD VALUE 1.5 1.5 2.5 1.8 C.V. (%) 19.1 15.7 28.0 19.6 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. 3/ GRAY LEAF SPOT RATED AT "IL2" IN 2000, AT "MD2" IN 2001, AND AT "NJ1" IN 2003. 4/ GRAY LEAF SPOT CAUSED BY PYRICULARIA GRISEA AT "IL2" AND "NJ1".