TABLE 9. SPRING DENSITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1/ 2000-03 DATA DENSITY RATINGS 1-9; 9=MAXIMUM DENSITY 2/ NAME KY1 MI1 MT1 NE1 QE1 SD1 WA4 WI1 MEAN HAWKEYE (SRX 4RHT) 8.7 6.9 5.3 8.7 5.7 6.3 6.7 5.3 6.8 ABT-99-4.115 8.7 6.8 5.3 8.8 5.4 6.8 6.7 5.0 6.8 LPR 98-144 8.7 6.9 5.3 9.0 5.3 6.7 6.3 5.2 6.8 BLAZER IV (PICK MDR) 8.7 6.8 4.7 8.9 5.4 6.8 7.0 5.3 6.8 APPLAUD (PENNINGTON-11301) 8.3 6.8 5.3 8.8 5.4 7.2 6.7 5.2 6.8 PINNACLE II (BAR 9 B2) 8.3 6.9 5.7 8.6 5.4 6.8 6.3 5.3 6.8 PICK PRNGS 9.0 6.8 6.0 8.8 5.0 6.8 7.0 5.3 6.8 PARAGON 8.7 6.8 5.7 8.7 5.3 6.5 7.0 5.0 6.7 CHARISMATIC (LTP 98-501) 8.7 7.0 5.0 8.8 5.3 6.8 7.0 5.0 6.7 ABT-99-4.464 8.3 6.8 5.3 8.8 5.3 6.5 6.7 5.0 6.7 PASSPORT 7.7 6.8 5.7 8.9 5.5 6.3 6.7 5.5 6.7 SALINAS (PST-2SLX) 8.7 6.7 5.7 8.7 5.3 6.8 7.0 5.7 6.7 PST-2LA 8.3 6.9 5.7 8.3 5.5 6.8 7.0 5.3 6.7 SR 4420 (SRX 4820) 8.3 6.8 5.0 8.9 5.3 6.5 7.3 5.0 6.7 PICK EX2 8.0 6.7 6.7 9.0 5.3 6.3 6.7 5.5 6.7 MONTEREY II (JR-187) 8.7 6.8 5.0 8.9 5.3 6.7 7.0 5.3 6.7 PANTHER 8.3 6.7 4.7 9.0 5.4 6.5 7.0 5.5 6.7 ASCEND 9.0 6.7 6.3 8.8 5.3 6.5 6.7 5.0 6.7 JR-128 8.3 6.5 5.7 8.8 5.5 6.5 7.0 5.5 6.7 CITATION FORE (PST-2BR) 8.3 6.8 4.7 8.7 5.4 6.8 6.7 5.0 6.7 DIVINE 8.3 6.8 5.7 8.9 5.4 6.3 6.3 5.2 6.7 BARLENNIUM 9.0 6.6 5.3 8.8 5.3 6.7 6.3 5.5 6.7 SR 4350 (APR 1237) 8.3 6.8 5.3 8.8 5.2 7.0 6.7 5.2 6.7 SR 4500 9.0 6.9 4.7 8.7 5.3 6.5 6.7 5.0 6.7 ADMIRE (JR-151) 8.0 6.7 6.0 8.8 5.3 6.5 7.3 5.5 6.7 SUNKISSED (ABT-99-4.834) 9.0 6.6 4.3 8.7 5.7 6.8 6.3 5.2 6.7 GATOR 3 (CIS-PR-85) 8.0 6.8 5.7 8.7 5.3 6.7 7.3 5.0 6.7 APR 776 9.0 6.8 5.0 8.9 5.2 6.5 6.3 5.0 6.7 PST-2JH 8.0 6.8 4.7 8.7 5.4 6.2 7.0 5.5 6.7 ABT-99-4.560 8.7 6.9 5.0 8.5 5.3 6.5 6.7 5.2 6.7 TERRADYNE (A5C) 8.7 6.5 5.0 8.6 5.7 6.5 7.3 4.8 6.7 PREMIER II 9.0 6.8 5.3 8.7 5.5 6.5 6.3 4.8 6.7 AMAZING (B1) 8.3 6.8 5.3 8.6 5.4 6.5 6.0 4.8 6.7 RACER II (PICK RC2) 8.3 6.8 5.7 8.6 5.3 6.5 7.3 5.3 6.7 COURAGE (MB 410) 8.3 6.8 4.7 8.8 5.4 6.7 6.3 4.8 6.6 PENTIUM (NJ-6401) 8.3 6.9 5.0 8.6 4.8 6.7 7.0 5.5 6.6 SEVILLE II 8.3 6.8 5.3 8.8 5.3 6.7 7.0 5.0 6.6 STELLAR (CIS-PR-72) 8.0 6.6 6.0 8.7 5.3 6.7 6.7 5.0 6.6 CHARGER II 9.0 6.7 5.3 8.8 5.4 6.2 6.7 4.7 6.6 MP88 8.7 6.7 5.3 8.6 5.2 7.2 6.3 5.3 6.6 LS 2100 (PST-2SBE) 8.0 6.5 4.3 8.4 5.7 6.5 7.0 5.5 6.6 JET 8.3 6.4 5.0 8.5 5.4 6.2 7.7 5.3 6.6 KOKOMO (CIS-PR-69) 8.7 6.8 5.0 8.8 5.2 6.5 6.7 5.2 6.6 GALLERY (MB 412) 8.7 6.5 5.0 8.8 5.4 6.8 6.7 4.8 6.6 SPLENDID (MB 411) 8.7 6.5 5.0 8.8 5.3 6.7 7.0 5.3 6.6 MAJESTY 9.0 6.4 5.7 8.9 5.2 6.5 7.0 5.2 6.6 TABLE 9. SPRING DENSITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1/ (CONT'D) 2000-03 DATA DENSITY RATINGS 1-9; 9=MAXIMUM DENSITY 2/ NAME KY1 MI1 MT1 NE1 QE1 SD1 WA4 WI1 MEAN ABT-99-4.600 8.3 6.7 5.0 8.8 5.3 6.5 6.7 5.5 6.6 PICK PR QH-97 9.0 6.8 5.3 8.3 5.3 6.7 6.7 5.5 6.6 MACH 1 (ROBERTS-627) 8.7 6.8 5.3 8.3 5.3 7.3 7.3 5.5 6.6 BRIGHTSTAR II 8.7 6.7 5.3 8.4 5.3 7.0 6.7 5.2 6.6 EXTREME (JR-317) 8.3 6.5 6.0 8.7 5.3 6.7 6.7 5.0 6.6 SECRETARIAT 8.0 6.5 5.7 8.9 5.2 6.3 7.3 5.0 6.6 DAZZLE (ABT-99-4.724) 9.0 6.7 4.7 8.8 5.3 6.7 6.0 5.2 6.6 GRAND SLAM 2L96 (PST-2L96) 8.0 6.8 5.0 8.5 5.3 6.8 6.7 5.0 6.6 BRIGHTSTAR SLT (PST-2A6B) 8.7 6.8 5.0 8.7 5.2 6.5 7.0 5.5 6.6 HEADSTART 8.3 6.7 5.3 8.8 5.3 6.3 6.0 5.2 6.6 PICK PR B-97 8.3 6.5 5.3 8.4 5.5 7.0 6.0 4.8 6.6 APR 1231 8.7 6.5 5.0 8.9 5.3 6.5 7.0 5.2 6.6 PST-2CRR 8.0 6.8 5.0 8.6 5.2 6.5 6.7 4.8 6.6 FIESTA 3 8.7 6.5 6.3 8.7 5.2 6.5 7.0 5.3 6.6 WVPB-R-82 8.7 6.8 5.7 8.6 5.4 6.0 6.7 5.0 6.6 SRX 4120 8.7 6.3 5.7 8.6 5.3 6.2 6.7 6.0 6.6 MP103 8.3 6.5 5.0 8.7 5.2 6.8 6.3 5.3 6.6 EXACTA 8.7 6.6 5.0 8.4 5.4 6.5 6.7 5.3 6.6 ICON (MB 414) 8.7 6.7 5.3 8.5 5.3 6.7 7.0 5.3 6.6 PENNANT II 8.3 6.7 5.3 8.6 5.2 6.3 7.0 5.5 6.6 PACESETTER (6011) 8.3 6.8 5.0 8.3 5.3 6.5 7.3 5.5 6.6 APR 1232 8.7 6.6 5.0 8.8 5.4 6.2 6.3 5.0 6.6 IQ (CIS-PR-75) 8.7 6.3 5.3 8.3 5.5 6.8 7.0 5.3 6.6 CRUISER (ABT-99-4.709) 8.3 6.3 5.3 8.8 5.3 6.5 6.3 5.0 6.6 PST-2RT 8.0 6.5 5.0 8.6 5.4 6.5 6.3 5.3 6.6 ARRIVAL (CIS-PR-84) 9.0 6.4 5.7 8.3 5.3 6.3 6.3 5.7 6.6 INSPIRE (R8000) 8.7 6.6 5.3 8.8 5.2 6.8 6.3 5.0 6.6 ELFKIN 8.3 6.8 5.3 8.3 5.3 6.7 7.0 5.2 6.6 PR 1-94 (PICK PR 1-94) 8.7 6.4 6.0 8.6 5.3 6.5 6.0 4.8 6.6 ABT-99-4.339 8.0 6.5 6.3 8.9 5.2 6.7 5.7 5.2 6.6 ABT-99-4.965 8.3 6.6 5.3 8.4 5.3 6.7 6.3 5.2 6.6 PEARL II (EPD) 8.3 6.4 5.0 8.5 5.6 6.8 6.0 5.2 6.6 MEPY 8.7 6.6 5.0 8.5 5.3 6.5 6.3 5.2 6.6 SR 4220 (SRX 4801) 9.0 6.6 4.3 8.5 5.3 6.3 6.7 5.3 6.6 NEXUS 8.0 6.5 5.0 8.3 5.4 7.2 6.7 5.2 6.6 PIZZAZZ 8.3 6.6 5.3 8.8 5.0 6.7 6.7 5.3 6.6 ABT-99-4.815 8.3 6.7 5.0 8.8 5.2 6.7 5.7 5.0 6.6 PLEASURE XL 8.7 6.6 5.3 8.6 5.3 6.7 6.3 5.0 6.6 RENAISSANCE (APR 1233) 8.3 6.6 5.7 8.8 5.3 6.2 6.0 5.2 6.6 QUEST II (ABT-99-4.721) 8.7 6.7 4.3 8.5 5.3 6.8 6.0 5.2 6.6 MP107 8.7 6.8 5.7 8.5 5.0 6.8 6.7 5.2 6.5 AFFIRMED 9.0 6.6 4.3 8.7 5.3 6.2 6.3 5.0 6.5 MANHATTAN 4 (PST-2CRL) 8.7 6.8 5.3 8.2 5.4 6.5 6.7 5.3 6.5 CABO (CIS-PR-80) 8.0 6.4 5.7 8.6 5.3 6.3 6.7 5.2 6.5 DP LP-1 8.0 6.8 6.0 8.4 5.3 6.0 6.7 5.2 6.5 APR 1235 8.3 6.3 5.0 8.7 5.4 6.0 7.3 5.2 6.5 PHANTOM 8.7 6.4 6.0 8.4 5.3 6.5 6.7 5.2 6.5 TABLE 9. SPRING DENSITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1/ (CONT'D) 2000-03 DATA DENSITY RATINGS 1-9; 9=MAXIMUM DENSITY 2/ NAME KY1 MI1 MT1 NE1 QE1 SD1 WA4 WI1 MEAN CATALINA II (PST-CATS) 8.0 6.6 5.3 8.3 5.5 6.5 6.3 4.8 6.5 DLF-LDD 8.7 6.8 5.0 8.2 5.3 6.7 6.0 5.5 6.5 SKYHAWK 9.0 6.5 5.3 8.3 5.1 6.7 6.7 5.5 6.5 PALMER III 8.7 6.3 4.7 8.7 5.2 6.5 7.3 5.0 6.5 PROMISE 8.3 6.3 4.7 8.7 5.3 6.5 6.3 4.8 6.5 LINE DRIVE 8.7 6.6 6.3 8.2 5.1 6.2 6.7 5.2 6.5 LPR 98-143 8.7 6.3 5.7 8.8 5.2 6.0 6.3 5.0 6.5 ALLSPORT 8.7 6.5 5.0 8.3 5.3 6.3 6.7 5.2 6.5 CHURCHILL 9.0 6.4 5.0 8.4 5.3 6.7 6.7 4.7 6.5 SUMMERSET (MB 413) 8.7 6.3 4.3 8.6 5.3 6.7 6.3 5.0 6.5 PARADIGM (APR 1236) 8.3 6.3 5.3 8.7 5.3 6.5 5.7 5.2 6.5 BY-100 8.3 6.5 5.3 8.5 5.3 6.0 6.7 5.0 6.5 ALL STAR2 (CIS-PR-78) 8.7 6.4 5.0 8.4 5.3 6.5 6.3 4.7 6.5 KOOS R-71 8.7 6.7 6.0 8.6 4.9 6.2 6.7 5.2 6.5 RADIANT 8.7 6.4 4.7 8.5 5.2 7.0 6.3 5.0 6.5 PST-2M4 8.0 6.5 5.0 8.6 5.3 6.2 6.0 5.2 6.5 CATALINA 8.0 6.8 4.7 8.4 5.1 6.7 6.7 5.3 6.5 MANHATTAN 3 7.7 6.9 5.0 8.4 5.2 5.7 6.3 4.8 6.5 DP 17-9391 8.3 6.5 5.3 8.4 5.2 6.3 6.7 5.2 6.4 EDGE 8.0 6.7 6.0 8.1 5.4 5.7 6.7 5.3 6.4 MDP 8.7 6.3 5.3 8.4 4.9 7.0 6.3 5.3 6.4 WILMINGTON 8.7 6.4 5.0 8.1 5.3 6.5 6.7 4.8 6.4 CALYPSO II 8.3 6.4 6.0 8.2 5.3 6.2 7.3 5.2 6.4 CATHEDRAL II 8.0 6.5 4.7 8.1 5.4 6.7 7.0 5.2 6.4 RACER 8.0 6.2 5.0 8.4 5.3 6.3 7.3 5.2 6.4 DP 17-9069 8.3 6.7 . 8.2 5.1 6.3 6.7 5.2 6.4 CAS-LP84 8.3 6.5 4.3 8.3 5.2 6.8 6.7 5.2 6.4 EP53 8.7 5.8 5.0 8.7 5.3 6.5 6.0 5.3 6.4 PROWLER (APR 777) 8.0 6.3 5.0 8.6 5.3 6.0 7.0 4.8 6.4 WVPB-R-84 8.0 6.6 5.0 8.7 4.8 5.7 6.7 4.8 6.4 YATSUGREEN 8.3 6.5 5.7 8.3 5.2 5.5 7.7 4.7 6.4 AFFINITY 8.0 6.2 5.3 8.7 5.3 6.0 6.3 4.7 6.4 PROSPORT (AG-P981) 8.3 6.5 4.7 8.3 5.3 6.2 7.0 4.7 6.4 LTP-ME 7.7 6.4 5.0 8.0 5.5 6.3 5.7 4.8 6.4 SUPERSTAR (EP57) 8.3 6.6 5.0 8.0 5.3 6.5 6.3 4.8 6.4 PROTYME (ABT-99-4.625) 8.0 6.6 5.0 8.3 4.9 6.0 6.0 4.8 6.4 PREMIER 7.7 6.2 5.0 8.5 5.1 6.3 7.3 5.0 6.4 APR 1234 8.7 6.3 5.3 7.8 5.1 5.5 7.0 4.8 6.2 BUCCANEER 7.3 6.4 4.7 8.1 4.8 5.2 7.7 4.7 6.2 DP 17-9496 7.3 6.5 4.3 7.4 5.2 4.2 7.0 4.0 6.0 LINN 6.0 5.5 4.7 5.5 5.0 4.0 6.7 3.5 5.1 LSD VALUE 0.9 0.9 1.3 0.9 0.9 0.7 1.1 1.0 0.4 C.V. (%) 6.7 8.7 14.9 6.6 10.7 6.9 10.2 12.3 8.7 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.