TABLE 10. SUMMER DENSITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1/ 2000-03 DATA DENSITY RATINGS 1-9; 9=MAXIMUM DENSITY 2/ NAME KY1 MI1 MT1 NE1 NJ1 NY1 PA1 QE1 SD1 UT1 WA3 WA4 WI1 MEAN PENTIUM (NJ-6401) 8.3 7.4 7.5 8.9 7.7 4.3 7.4 5.7 7.3 6.0 8.7 7.7 5.7 7.2 SR 4500 9.0 7.0 7.5 9.0 7.0 4.3 8.1 5.8 6.7 5.7 8.7 8.0 5.7 7.1 CHARISMATIC (LTP 98-501) 9.0 7.2 6.7 9.0 6.3 4.7 7.7 5.8 6.8 5.3 8.7 7.7 5.7 7.0 QUEST II (ABT-99-4.721) 9.0 7.2 6.7 9.0 6.0 5.0 8.0 5.8 6.3 5.7 8.7 8.0 5.3 7.0 PINNACLE II (BAR 9 B2) 8.7 7.1 7.2 8.7 6.3 4.3 7.8 5.7 7.0 5.0 8.0 7.3 5.3 7.0 DLF-LDD 9.0 6.9 6.8 8.8 7.3 4.3 7.8 5.9 6.7 5.7 7.7 7.7 5.3 7.0 BLAZER IV (PICK MDR) 8.7 7.0 6.3 8.9 7.0 5.0 7.7 5.7 6.8 5.0 8.7 7.7 5.7 6.9 INSPIRE (R8000) 8.7 7.1 7.3 8.8 5.7 4.7 7.6 5.7 6.8 5.7 8.7 7.7 5.7 6.9 ABT-99-4.115 9.0 6.8 6.7 8.7 7.0 4.7 7.9 5.7 6.2 5.7 8.0 7.7 5.3 6.9 CITATION FORE (PST-2BR) 9.0 7.3 6.3 8.8 6.7 4.7 7.4 5.7 6.8 5.0 8.7 8.0 5.3 6.9 APPLAUD (PENNINGTON-11301) 8.7 6.7 7.2 9.0 7.7 4.3 7.4 5.8 7.0 5.0 8.3 7.7 6.3 6.9 SR 4220 (SRX 4801) 9.0 7.0 6.7 8.7 7.0 4.3 7.9 5.7 6.5 5.0 8.3 7.7 5.7 6.9 JET 9.0 6.8 6.2 8.4 7.3 4.7 7.3 5.8 7.0 5.7 8.7 8.0 5.7 6.9 HAWKEYE (SRX 4RHT) 8.0 6.8 7.2 8.7 6.0 4.7 7.7 5.8 7.0 5.3 8.7 7.7 5.3 6.9 MACH 1 (ROBERTS-627) 9.0 7.3 6.3 8.4 7.3 4.3 7.7 5.7 7.0 5.7 8.7 7.7 6.0 6.9 GATOR 3 (CIS-PR-85) 8.7 7.0 6.7 8.7 7.3 4.3 7.2 5.8 6.3 5.3 8.7 7.0 5.0 6.9 PST-2LA 8.7 6.8 7.3 8.7 7.3 4.3 7.8 5.7 6.7 5.0 8.0 8.0 5.3 6.9 PACESETTER (6011) 8.7 6.7 6.8 8.7 6.7 5.0 7.4 5.8 6.8 6.0 8.3 7.3 5.7 6.9 PREMIER II 8.3 6.9 6.3 8.7 6.0 4.3 7.6 5.7 7.5 5.7 8.3 7.3 5.3 6.8 SPLENDID (MB 411) 9.0 6.8 7.2 8.9 5.7 4.3 7.6 5.5 6.7 5.3 8.7 8.0 5.7 6.8 PICK PRNGS 8.3 6.8 6.7 8.9 6.3 4.0 7.7 5.7 6.5 5.3 8.7 7.7 5.7 6.8 SEVILLE II 8.3 6.9 6.7 8.9 6.0 4.3 7.4 5.7 6.5 6.0 8.7 7.7 5.7 6.8 GRAND SLAM 2L96 (PST-2L96) 8.3 6.8 7.3 8.9 6.7 5.0 7.3 5.6 7.0 5.0 8.0 7.7 5.7 6.8 SR 4420 (SRX 4820) 8.3 6.8 7.3 8.8 7.0 4.7 7.2 5.8 6.2 5.3 8.3 8.0 6.0 6.8 DAZZLE (ABT-99-4.724) 8.7 6.8 5.8 8.8 6.0 5.0 7.7 5.5 6.8 5.3 8.7 8.0 5.7 6.8 ABT-99-4.560 8.7 7.0 6.7 8.7 6.0 5.0 7.4 5.5 6.5 5.7 8.3 7.7 5.7 6.8 KOKOMO (CIS-PR-69) 8.7 6.8 6.0 8.9 5.7 4.7 7.7 5.8 6.3 5.3 8.3 7.7 6.3 6.8 ABT-99-4.464 8.0 6.8 6.7 9.0 6.7 5.7 7.6 5.7 6.2 5.7 8.0 7.0 5.7 6.8 BRIGHTSTAR II 8.3 6.7 6.8 8.6 6.7 5.0 6.9 5.6 6.5 5.7 9.0 7.3 5.3 6.8 SR 4350 (APR 1237) 8.7 6.9 6.5 8.8 5.3 4.3 7.6 5.7 6.7 5.0 7.7 7.7 5.7 6.8 MAJESTY 9.0 6.6 6.8 8.9 5.3 4.0 7.6 5.7 6.2 6.0 8.7 7.7 5.7 6.8 DIVINE 8.3 6.8 6.8 8.8 5.0 4.0 7.6 5.7 6.3 7.0 8.7 7.3 5.3 6.8 SALINAS (PST-2SLX) 8.7 6.7 7.0 8.8 5.7 4.7 7.4 5.7 6.8 5.0 9.0 7.3 5.0 6.8 SUNKISSED (ABT-99-4.834) 9.0 6.6 6.2 8.8 8.0 4.7 7.3 5.8 6.8 5.0 8.7 7.7 5.0 6.8 PST-2RT 8.7 6.8 6.7 8.8 7.3 4.7 7.2 5.8 6.2 5.7 8.3 7.3 5.3 6.8 APR 1231 8.3 6.7 6.2 8.7 6.3 5.0 7.9 5.6 6.2 4.7 8.3 7.7 5.0 6.8 PST-2JH 8.0 6.8 7.0 8.4 6.3 5.3 7.3 5.8 6.3 5.7 7.7 7.7 5.3 6.8 LS 2100 (PST-2SBE) 8.0 6.8 6.3 8.6 6.0 5.3 7.7 5.7 6.3 5.0 8.3 7.7 5.3 6.8 AFFIRMED 8.3 6.8 6.3 8.9 5.3 5.0 7.6 5.8 6.5 5.7 8.3 7.7 5.0 6.8 MONTEREY II (JR-187) 8.0 6.8 6.3 8.7 5.3 5.7 7.8 5.6 6.2 6.3 8.0 7.7 5.3 6.8 PIZZAZZ 9.0 6.5 6.5 8.8 8.0 4.3 7.6 5.6 6.7 5.3 8.7 7.7 5.3 6.8 PICK PR B-97 8.7 6.9 6.3 8.6 5.3 4.7 7.2 5.6 7.0 5.3 8.3 8.0 5.3 6.8 RACER II (PICK RC2) 8.3 6.8 6.7 8.4 6.0 4.7 6.9 5.7 7.0 6.0 8.7 8.0 6.0 6.8 CATHEDRAL II 8.3 6.6 6.3 8.9 5.3 5.0 7.7 5.8 7.0 5.0 8.0 7.7 6.0 6.8 PICK PR QH-97 9.0 6.8 6.5 8.6 5.7 5.0 7.3 5.6 6.8 5.3 8.3 7.7 5.3 6.8 SECRETARIAT 8.3 6.9 6.2 8.7 6.0 4.7 7.6 5.5 5.8 5.7 8.3 7.7 5.0 6.7 TABLE 10. (CONT'D) SUMMER DENSITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1/ 2000-03 DATA DENSITY RATINGS 1-9; 9=MAXIMUM DENSITY 2/ NAME KY1 MI1 MT1 NE1 NJ1 NY1 PA1 QE1 SD1 UT1 WA3 WA4 WI1 MEAN COURAGE (MB 410) 8.0 6.7 6.8 8.9 5.3 4.7 7.1 5.8 6.5 5.7 8.7 8.0 5.0 6.7 ARRIVAL (CIS-PR-84) 8.0 6.6 6.3 8.4 6.7 5.0 7.4 5.8 6.3 5.7 8.3 7.0 5.7 6.7 PARAGON 8.3 6.9 5.8 8.8 6.7 4.0 7.1 5.8 6.7 5.0 8.0 8.0 5.3 6.7 PLEASURE XL 8.7 6.6 6.5 8.7 6.0 4.7 7.6 5.7 6.3 5.3 8.3 7.7 5.0 6.7 AMAZING (B1) 8.3 6.9 6.5 8.7 6.0 3.7 7.0 5.7 6.8 6.0 8.0 7.7 5.3 6.7 IQ (CIS-PR-75) 8.0 6.6 6.7 8.4 4.3 4.7 7.6 5.7 6.8 5.7 8.3 7.7 5.3 6.7 BRIGHTSTAR SLT (PST-2A6B) 8.0 6.8 7.0 8.6 6.0 5.0 7.6 5.7 6.3 4.7 8.0 6.7 5.3 6.7 LPR 98-144 8.3 6.8 6.2 8.9 5.3 5.0 7.4 5.6 6.2 5.3 8.7 7.3 5.3 6.7 NEXUS 8.0 6.8 6.7 8.6 6.7 4.3 6.9 5.8 7.0 5.0 8.7 7.7 5.3 6.7 PR 1-94 (PICK PR 1-94) 8.7 6.6 6.7 9.0 5.3 5.0 7.1 5.7 6.8 5.3 7.7 7.7 5.3 6.7 PROMISE 8.7 6.4 6.0 8.9 6.7 3.7 7.3 5.8 6.7 5.3 8.7 7.3 5.0 6.7 ABT-99-4.815 9.0 6.4 6.8 8.8 5.7 4.7 7.1 5.7 6.5 5.7 9.0 7.3 5.3 6.7 MANHATTAN 4 (PST-2CRL) 8.7 6.3 7.2 8.8 5.0 5.0 7.7 5.7 6.7 5.3 8.7 8.0 5.0 6.7 ICON (MB 414) 8.7 6.7 6.8 8.9 4.7 4.7 7.1 5.4 6.5 5.3 8.7 8.0 5.3 6.7 PROWLER (APR 777) 7.3 6.5 7.5 8.8 4.7 5.0 7.2 5.7 5.8 5.3 8.7 7.7 5.3 6.7 ADMIRE (JR-151) 7.7 6.7 7.2 8.7 4.3 5.0 7.7 5.8 6.2 5.0 8.0 7.7 5.7 6.7 CALYPSO II 8.3 6.7 6.0 8.3 6.0 4.3 7.4 5.8 6.3 5.3 8.3 8.0 5.7 6.7 PANTHER 8.7 6.5 6.7 8.9 5.0 4.3 7.6 5.6 6.3 6.0 8.3 8.0 5.7 6.7 ELFKIN 8.0 6.8 6.3 8.6 5.3 4.7 7.4 5.8 6.5 5.3 8.0 8.0 5.7 6.7 STELLAR (CIS-PR-72) 8.0 6.7 7.3 8.3 5.3 4.3 7.6 5.1 6.7 5.7 8.0 7.7 5.7 6.7 PENNANT II 8.0 6.4 7.2 8.8 5.7 4.0 7.3 5.8 6.2 5.0 8.7 7.7 6.0 6.7 CHURCHILL 8.7 6.5 7.2 8.6 4.7 4.0 7.3 5.7 6.8 5.3 8.3 7.7 5.3 6.7 EXACTA 8.0 6.6 6.7 8.6 5.3 5.0 7.6 5.6 6.5 5.7 7.7 7.3 6.0 6.7 MP88 9.0 6.3 6.7 8.6 5.0 5.0 7.3 5.8 6.5 6.0 8.0 8.0 5.7 6.7 DP 17-9069 8.3 7.1 . 8.1 5.0 5.7 7.2 5.6 5.7 5.0 7.7 7.3 5.7 6.6 DP 17-9391 7.7 6.8 6.3 8.7 6.0 5.7 7.6 5.4 6.7 4.7 8.0 7.0 5.0 6.6 LTP-ME 7.7 6.8 6.8 8.2 5.3 4.3 7.3 5.7 6.3 5.0 7.7 7.3 4.7 6.6 BARLENNIUM 8.3 6.4 6.0 8.6 5.3 4.0 7.3 5.8 6.7 5.7 9.0 7.7 5.7 6.6 EXTREME (JR-317) 8.0 6.6 6.8 8.4 4.3 5.0 7.3 5.7 6.5 5.7 8.3 7.7 5.3 6.6 LINE DRIVE 8.3 6.5 7.3 8.9 4.7 5.3 7.3 5.6 5.8 5.3 8.7 7.0 5.3 6.6 PEARL II (EPD) 8.0 6.7 6.3 8.8 3.7 4.7 7.2 5.8 6.3 5.7 8.0 7.3 5.3 6.6 CHARGER II 7.3 6.8 6.7 8.8 5.7 4.7 7.3 5.8 6.0 5.3 8.3 7.3 5.3 6.6 RADIANT 8.3 6.3 6.5 8.9 5.7 4.3 7.2 5.7 6.7 4.3 9.0 8.0 5.3 6.6 APR 1232 8.7 6.3 7.0 8.8 5.3 4.3 7.6 5.3 6.0 5.3 8.7 7.7 5.3 6.6 FIESTA 3 8.7 6.7 6.8 8.6 6.0 4.3 6.8 5.4 6.5 5.3 8.3 8.0 5.7 6.6 GALLERY (MB 412) 8.0 6.4 7.0 8.7 5.7 5.0 6.9 5.6 6.7 5.3 8.7 8.0 5.7 6.6 RENAISSANCE (APR 1233) 7.3 6.6 6.7 8.4 5.7 5.0 7.2 5.6 6.2 5.0 8.7 7.3 5.7 6.6 JR-128 8.7 6.3 7.2 8.7 6.0 4.3 7.1 5.8 6.3 5.0 8.0 7.0 5.3 6.6 BY-100 8.3 6.7 6.2 8.8 3.7 4.0 7.3 5.8 6.3 5.0 7.7 7.3 5.3 6.6 ABT-99-4.965 7.3 6.7 7.5 8.7 5.0 4.3 7.0 5.6 6.3 5.0 8.3 7.7 5.0 6.6 MEPY 7.7 6.7 6.2 8.6 4.0 5.0 7.0 5.6 6.2 5.0 8.0 7.3 5.3 6.6 SUMMERSET (MB 413) 8.3 6.3 6.2 9.0 6.0 5.3 7.4 5.3 6.7 4.7 9.0 7.3 5.3 6.6 PST-2M4 8.3 6.7 6.3 8.6 5.7 4.7 7.0 5.6 6.2 5.0 8.3 7.3 5.3 6.6 APR 776 9.0 6.6 6.8 8.8 5.7 5.3 7.4 5.0 6.3 5.3 8.7 7.7 5.3 6.6 ABT-99-4.600 8.7 6.7 6.5 8.8 5.3 5.3 6.8 5.7 6.0 5.3 8.0 7.3 5.7 6.6 ALL STAR2 (CIS-PR-78) 8.7 6.5 6.3 8.4 5.7 5.0 7.2 5.8 6.8 5.7 8.3 7.3 5.0 6.6 SRX 4120 7.0 6.4 6.8 8.4 4.7 5.0 7.1 5.8 5.7 5.7 8.7 7.3 5.7 6.6 TABLE 10. (CONT'D) SUMMER DENSITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1/ 2000-03 DATA DENSITY RATINGS 1-9; 9=MAXIMUM DENSITY 2/ NAME KY1 MI1 MT1 NE1 NJ1 NY1 PA1 QE1 SD1 UT1 WA3 WA4 WI1 MEAN AFFINITY 8.0 6.5 6.5 8.7 5.7 4.3 7.4 5.7 5.7 6.0 8.0 7.3 5.0 6.6 ALLSPORT 8.0 6.4 6.3 8.7 4.7 4.7 7.3 5.7 6.2 5.0 8.3 7.7 5.3 6.6 CRUISER (ABT-99-4.709) 7.3 6.4 6.5 8.8 5.7 5.3 6.6 5.7 6.3 5.3 8.3 7.7 5.0 6.6 PST-2CRR 8.3 6.8 5.8 8.6 5.3 4.3 7.1 5.3 6.3 5.7 8.3 7.7 5.7 6.6 CATALINA 7.7 6.4 7.3 8.5 4.7 5.0 7.3 5.6 6.2 6.0 8.3 7.7 5.0 6.6 PARADIGM (APR 1236) 7.7 6.6 6.8 8.8 6.0 4.7 6.4 5.5 6.5 4.3 8.3 7.7 5.0 6.6 PALMER III 7.7 6.3 7.0 8.9 5.3 5.0 6.8 5.7 6.0 5.7 8.3 7.3 5.7 6.6 ABT-99-4.339 8.3 6.3 6.8 8.7 5.3 4.7 7.3 5.8 6.0 5.0 8.0 6.7 5.3 6.5 CABO (CIS-PR-80) 7.3 6.3 7.2 8.6 4.3 4.0 7.3 5.7 6.0 5.0 8.3 7.3 5.0 6.5 MP107 8.0 6.5 6.7 8.6 4.7 5.3 6.9 5.4 6.5 6.7 8.0 7.7 5.7 6.5 PASSPORT 7.0 6.5 6.7 8.9 5.0 4.7 6.7 5.6 6.5 5.3 8.3 7.7 5.7 6.5 APR 1235 7.0 6.6 6.5 8.4 5.7 4.0 6.9 5.8 5.8 5.3 9.0 7.3 5.3 6.5 WILMINGTON 8.7 6.4 7.0 8.4 5.0 4.7 7.0 5.5 6.8 5.0 8.7 7.0 5.0 6.5 MDP 7.7 6.5 6.5 8.3 4.3 4.3 7.3 5.5 5.7 5.7 8.3 7.7 5.3 6.5 TERRADYNE (A5C) 8.3 6.3 6.2 8.7 4.7 4.0 7.1 5.6 6.2 5.3 8.3 8.0 5.0 6.5 PROSPORT (AG-P981) 8.7 6.7 6.8 8.4 4.0 4.7 7.1 5.4 6.0 5.0 8.0 7.3 5.0 6.5 DP LP-1 6.3 6.4 7.5 8.3 5.0 5.0 7.2 5.6 5.0 6.0 7.7 7.7 5.7 6.5 EDGE 7.7 6.4 6.8 8.0 4.0 4.3 7.6 5.8 6.3 5.3 7.7 7.3 5.3 6.5 SKYHAWK 7.3 6.4 6.5 8.7 4.7 5.0 7.0 5.6 6.2 5.7 7.7 7.7 5.3 6.5 CATALINA II (PST-CATS) 7.7 6.3 6.8 8.3 5.0 5.0 7.1 5.5 6.3 5.0 8.7 7.3 5.0 6.5 MANHATTAN 3 7.7 6.8 7.5 8.2 5.3 4.7 6.9 5.3 6.5 5.3 8.3 6.7 5.7 6.5 PICK EX2 7.0 6.4 6.7 8.8 4.3 4.7 6.9 5.6 6.0 5.7 8.7 7.7 5.3 6.5 HEADSTART 7.7 6.5 6.5 8.6 3.3 4.7 6.9 5.8 5.8 4.7 8.7 7.3 5.3 6.5 PHANTOM 7.3 6.3 7.0 8.6 4.0 5.7 7.0 5.8 5.8 5.7 8.7 6.7 5.3 6.5 ASCEND 8.3 6.4 6.5 8.6 5.3 5.0 6.7 5.7 6.5 5.0 8.3 7.3 4.7 6.5 CAS-LP84 7.3 6.3 6.7 8.6 3.7 4.7 7.3 5.5 6.2 6.0 7.3 6.7 5.7 6.5 KOOS R-71 7.0 6.6 6.5 8.7 4.3 5.3 6.8 5.5 5.5 6.0 8.3 6.3 5.3 6.4 MP103 8.3 6.6 6.5 8.6 3.7 4.0 6.6 5.6 5.7 5.7 8.0 7.7 5.7 6.4 RACER 7.0 6.5 6.2 8.4 4.7 5.0 6.8 5.8 6.2 5.0 8.7 6.7 5.0 6.4 EP53 8.0 6.0 6.0 8.7 4.3 5.0 7.2 5.7 5.8 5.7 8.3 7.3 5.7 6.4 SUPERSTAR (EP57) 8.7 6.3 6.7 8.3 4.0 4.0 7.2 5.5 5.8 5.0 8.3 7.7 5.0 6.4 LPR 98-143 7.7 6.5 7.0 8.4 4.3 4.0 6.4 5.6 6.5 5.3 8.3 6.7 5.7 6.4 WVPB-R-82 6.0 6.4 7.0 8.1 3.3 4.7 6.9 5.7 5.3 5.7 8.3 7.0 5.7 6.3 WVPB-R-84 6.3 6.5 7.0 8.6 5.0 4.7 6.8 5.2 5.5 5.0 8.7 6.7 5.0 6.3 YATSUGREEN 7.0 6.5 6.7 8.2 5.3 4.7 6.6 5.4 5.5 4.7 8.3 7.3 5.7 6.3 APR 1234 7.0 6.3 6.0 7.8 5.7 4.7 7.1 5.6 4.7 5.0 8.0 6.7 5.3 6.3 PREMIER 7.0 6.4 6.8 8.1 2.7 4.7 7.0 5.4 5.3 5.7 8.3 7.0 5.7 6.2 PROTYME (ABT-99-4.625) 7.3 6.4 6.7 8.2 4.7 3.3 6.4 5.0 5.7 4.7 7.7 7.0 5.0 6.2 BUCCANEER 6.0 6.3 7.3 7.9 4.0 5.0 6.3 5.2 5.2 5.3 7.7 6.7 4.3 6.1 DP 17-9496 5.7 6.6 6.8 7.4 2.0 4.3 6.6 5.3 4.2 3.7 7.3 7.0 3.7 6.0 LINN 4.0 5.4 6.7 5.6 1.0 4.3 5.3 5.2 3.3 3.0 7.0 6.0 3.0 4.9 LSD VALUE 1.0 1.0 2.0 0.8 1.7 1.3 1.2 0.8 0.9 1.3 0.9 1.1 0.9 0.5 C.V. (%) 7.6 9.8 18.0 5.5 19.2 17.0 10.2 8.7 9.2 15.3 6.7 8.9 10.5 10.1 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 CORRESPONDING LSD VALUE (LSD 0.05). 2/ C.V. (COEFFICIENT OF VARIATION) INDICATES THE PERCENT VARIATION OF THE MEAN IN EACH COLUMN.