TABLE 24. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 1999 NATIONAL PERENNIAL RYEGRASS TEST AT PUYALLUP, WA 1/ 2003 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN MACH 1 (ROBERTS-627) 8.7 5.3 5.7 6.0 5.7 6.0 6.3 6.3 8.0 6.0 6.7 6.3 6.0 6.2 CITATION FORE (PST-2BR) 8.3 5.0 5.7 5.0 6.0 5.7 6.3 6.3 7.7 7.0 6.7 6.0 6.0 6.1 ARRIVAL (CIS-PR-84) 8.7 5.0 5.3 6.0 5.3 5.7 5.3 6.7 7.0 6.3 6.0 6.0 5.0 5.8 PICK PRNGS 7.3 4.3 5.3 5.3 5.3 5.7 7.0 6.3 7.3 6.3 5.7 5.7 4.7 5.8 PIZZAZZ 8.7 4.7 5.0 4.7 5.3 5.7 6.7 6.3 7.3 6.3 6.3 5.3 5.7 5.8 INSPIRE (R8000) 8.0 5.3 5.3 5.3 5.0 5.3 6.3 5.7 7.0 6.3 5.3 6.3 5.0 5.7 APPLAUD (PENNINGTON-11301) 7.7 4.7 5.0 5.3 5.0 5.3 5.3 5.0 7.7 6.7 6.3 5.7 5.3 5.6 CHARISMATIC (LTP 98-501) 8.7 5.3 5.0 5.7 5.0 5.7 5.7 5.7 6.7 6.3 5.7 5.3 5.3 5.6 DAZZLE (ABT-99-4.724) 8.0 5.0 5.0 4.7 5.0 5.0 6.3 6.3 6.7 6.7 6.3 5.7 4.7 5.6 EXACTA 7.7 5.0 5.3 4.3 5.0 5.0 5.3 6.0 7.0 6.3 6.7 6.0 5.0 5.6 GATOR 3 (CIS-PR-85) 8.7 4.7 5.0 4.7 4.7 5.7 6.3 6.0 7.0 6.0 5.7 6.0 5.0 5.6 MANHATTAN 4 (PST-2CRL) 7.0 5.0 5.7 5.3 5.3 5.0 4.7 5.3 6.7 6.7 6.3 5.3 5.3 5.6 PENTIUM (NJ-6401) 8.0 4.7 5.0 5.3 5.3 5.3 5.7 6.0 7.0 6.3 5.7 5.3 5.0 5.6 PINNACLE II (BAR 9 B2) 8.3 5.3 5.3 5.3 4.7 4.3 5.3 5.0 7.3 6.7 6.3 5.7 5.3 5.6 SPLENDID (MB 411) 8.0 4.7 4.0 4.7 6.0 5.3 6.7 5.7 7.3 6.0 6.3 5.0 5.0 5.6 AFFIRMED 7.7 5.3 5.0 5.0 5.0 5.3 5.3 5.7 7.0 6.3 5.7 5.0 5.0 5.5 PENNANT II 8.0 4.3 4.7 5.0 6.0 5.3 5.7 5.7 6.3 6.7 6.0 5.3 5.0 5.5 SALINAS (PST-2SLX) 7.3 4.7 5.0 5.3 5.0 5.0 6.0 6.0 7.0 6.0 6.0 4.7 5.0 5.5 HAWKEYE (SRX 4RHT) 9.0 4.3 4.3 4.0 5.3 5.3 5.7 5.3 6.3 6.3 7.0 5.7 5.3 5.4 KOKOMO (CIS-PR-69) 8.3 4.3 4.7 5.3 4.7 4.7 6.0 5.7 7.3 6.0 5.7 5.3 5.0 5.4 PHANTOM 8.0 4.7 5.0 5.7 5.7 6.0 6.3 5.0 6.3 5.7 5.3 4.7 4.0 5.4 QUEST II (ABT-99-4.721) 7.7 5.0 5.3 4.7 5.0 5.3 5.3 6.0 6.0 5.7 6.0 5.7 4.3 5.4 SR 4500 7.0 4.7 5.0 4.7 5.0 4.7 6.0 5.7 6.7 6.0 6.7 5.0 4.7 5.4 ABT-99-4.464 7.3 4.7 4.7 4.7 4.3 4.3 5.7 6.0 6.7 6.0 7.0 4.7 4.7 5.3 ABT-99-4.815 7.3 4.0 4.3 4.3 5.0 5.3 6.3 5.3 6.7 6.0 5.3 5.3 5.0 5.3 BARLENNIUM 6.7 5.0 5.0 4.7 5.0 4.7 5.0 5.3 7.3 5.7 5.3 5.7 5.3 5.3 BLAZER IV (PICK MDR) 8.7 4.7 5.0 4.7 5.3 5.0 5.3 5.3 6.7 6.0 5.3 5.3 4.7 5.3 HEADSTART 6.7 4.7 5.0 5.0 5.0 5.3 5.7 6.0 6.7 5.0 5.7 5.0 5.0 5.3 LS 2100 (PST-2SBE) 7.3 4.0 4.3 4.7 5.3 5.0 6.0 5.3 7.3 5.7 5.7 5.0 5.0 5.3 RACER II (PICK RC2) 7.3 4.3 4.7 4.7 5.0 5.3 6.0 5.3 6.3 6.0 6.3 5.0 4.7 5.3 RADIANT 8.7 4.3 4.3 5.3 5.7 4.3 5.0 5.7 6.3 6.0 6.0 5.7 5.0 5.3 ABT-99-4.339 7.3 4.3 4.7 4.3 5.0 4.7 5.7 5.3 6.0 5.7 6.3 5.0 5.0 5.2 ADMIRE (JR-151) 7.0 4.7 5.0 4.3 4.3 4.0 6.0 5.7 6.3 5.7 6.0 5.7 4.7 5.2 CABO (CIS-PR-80) 8.3 4.0 4.3 5.0 5.0 5.3 5.3 5.0 6.3 6.3 6.0 5.0 4.7 5.2 COURAGE (MB 410) 7.3 3.7 4.0 5.0 5.7 5.0 6.0 5.3 7.0 5.7 6.0 4.7 4.3 5.2 PEARL II (EPD) 8.0 4.0 4.0 4.3 6.0 5.3 6.0 5.3 6.7 5.3 5.7 4.7 5.0 5.2 EXTREME (JR-317) 7.7 4.7 5.3 4.7 5.0 5.0 5.0 5.3 6.3 5.0 5.7 5.7 5.0 5.2 FIESTA 3 7.7 4.3 5.0 4.3 5.0 4.7 5.3 5.3 6.7 5.7 5.7 5.0 5.0 5.2 GRAND SLAM 2L96 (PST-2L96) 8.0 4.7 5.0 5.0 5.3 5.7 5.3 5.7 5.3 5.3 6.0 5.0 4.3 5.2 ICON (MB 414) 8.3 3.7 4.3 5.0 5.0 5.0 5.3 5.0 6.7 5.7 5.7 6.0 5.0 5.2 IQ (CIS-PR-75) 8.3 4.3 4.3 5.0 5.0 5.0 6.3 5.7 6.7 5.7 5.0 5.0 4.7 5.2 JET 8.7 4.3 5.0 4.3 5.0 4.3 4.7 5.7 6.0 6.0 6.0 5.7 5.7 5.2 LINE DRIVE 7.7 4.3 4.3 4.3 4.7 5.3 6.0 5.3 6.7 6.0 5.7 5.0 4.7 5.2 PACESETTER (6011) 8.0 4.7 4.0 4.3 4.7 4.7 6.0 5.3 6.7 5.7 6.3 5.0 5.0 5.2 PARAGON 7.7 4.7 5.0 4.0 5.0 4.7 5.3 5.3 7.0 5.0 6.0 5.7 5.0 5.2 PICK PR QH-97 8.3 4.0 4.7 4.7 5.0 4.7 5.3 5.3 7.0 5.7 5.3 5.3 5.3 5.2 SEVILLE II 8.0 4.7 4.3 4.3 4.7 4.7 5.3 5.3 6.7 6.0 6.0 5.3 5.0 5.2 TABLE 24. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 1999 NATIONAL PERENNIAL RYEGRASS TEST AT PUYALLUP, WA 1/ 2003 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN APR 1231 7.3 4.7 4.3 5.0 5.3 5.0 5.0 5.7 6.0 5.3 5.3 5.0 4.3 5.1 ASCEND 8.0 4.7 4.7 5.0 5.3 5.0 5.0 4.3 6.3 5.3 5.7 5.3 4.7 5.1 BRIGHTSTAR SLT (PST-2A6B) 8.3 5.0 5.3 4.3 5.0 4.3 5.0 5.0 6.0 5.3 5.7 5.3 4.7 5.1 CATALINA 7.7 4.7 4.7 4.7 5.3 4.7 5.3 5.7 5.7 6.0 5.7 4.3 4.7 5.1 CATALINA II (PST-CATS) 7.7 4.3 4.7 4.7 5.0 5.0 5.0 5.3 6.7 5.3 5.3 5.0 4.7 5.1 DLF-LDD 8.0 4.0 4.0 5.0 5.0 4.7 6.0 4.7 6.7 5.3 6.0 5.0 5.0 5.1 ELFKIN 7.3 4.3 4.3 4.3 4.7 4.7 5.7 5.7 6.3 6.3 5.3 5.0 4.7 5.1 PST-2LA 7.7 4.3 5.0 4.7 4.7 5.0 5.7 5.7 6.0 5.0 5.7 5.0 4.3 5.1 SRX 4120 6.7 4.7 5.0 4.7 4.7 4.7 5.3 5.3 6.0 5.3 6.0 4.7 4.7 5.1 SUNKISSED (ABT-99-4.834) 9.0 4.3 4.3 4.7 4.7 4.3 4.7 5.7 6.3 6.0 6.3 5.0 5.3 5.1 ABT-99-4.115 7.3 4.3 4.3 4.3 4.7 4.3 5.7 5.0 6.0 6.0 6.0 5.0 4.3 5.0 BRIGHTSTAR II 8.3 4.7 4.7 6.0 5.0 4.7 5.0 4.7 5.3 5.3 5.7 4.7 4.0 5.0 CHURCHILL 8.3 4.0 4.3 4.3 4.7 4.3 5.3 5.3 6.0 5.7 6.0 5.0 5.3 5.0 JR-128 6.7 4.3 4.0 5.0 4.7 4.7 5.3 5.3 6.3 5.3 5.7 4.7 5.0 5.0 MP107 7.3 4.3 4.0 4.3 5.0 5.3 5.3 5.0 6.0 5.3 5.3 5.0 5.0 5.0 NEXUS 8.3 4.0 4.0 4.3 5.0 4.3 5.7 5.3 6.3 5.7 6.0 5.3 4.3 5.0 PALMER III 7.3 4.7 5.3 5.0 4.3 4.7 5.3 5.3 6.3 5.0 6.0 4.7 3.7 5.0 PASSPORT 6.3 4.0 4.3 4.7 5.3 4.7 6.3 4.7 6.3 5.7 5.3 4.3 4.3 5.0 PLEASURE XL 7.7 4.0 4.7 5.0 4.7 5.0 5.0 6.0 6.0 5.7 5.3 4.7 4.3 5.0 PREMIER II 7.0 4.3 4.3 4.3 5.0 5.0 5.3 5.3 6.3 5.7 5.3 4.7 4.3 5.0 PROWLER (APR 777) 7.3 4.7 5.0 5.3 5.3 5.3 4.7 5.0 5.7 5.3 5.3 4.3 4.3 5.0 PST-2CRR 8.0 4.0 4.7 4.3 5.0 4.7 5.3 5.7 6.3 5.7 5.7 4.3 4.7 5.0 SR 4350 (APR 1237) 7.0 4.0 4.0 5.0 4.7 5.0 5.3 5.3 6.7 5.3 6.0 5.0 4.0 5.0 SR 4420 (SRX 4820) 8.0 4.7 4.3 4.3 5.0 5.0 5.7 5.0 5.0 6.0 6.0 5.0 4.3 5.0 SUPERSTAR (EP57) 7.3 4.3 4.0 4.7 5.3 4.7 4.7 5.0 6.3 5.3 5.7 5.0 4.7 5.0 WILMINGTON 9.0 4.0 4.0 4.0 5.7 5.0 5.0 4.7 6.3 5.3 6.0 5.0 5.0 5.0 AMAZING (B1) 8.3 4.0 4.7 4.7 5.0 4.7 4.7 5.0 6.3 5.7 5.3 4.7 4.3 4.9 APR 1235 7.0 4.3 4.3 5.0 5.3 4.7 5.3 5.0 5.3 5.3 5.3 5.0 4.3 4.9 CAS-LP84 7.7 5.0 4.0 4.7 5.0 5.0 4.7 5.3 6.0 4.7 5.0 4.7 4.7 4.9 GALLERY (MB 412) 8.7 4.0 3.7 4.7 4.3 4.7 5.0 5.0 7.3 5.3 5.7 5.0 4.0 4.9 LPR 98-144 6.3 4.0 4.0 5.0 5.0 4.7 5.3 5.3 6.3 5.0 5.0 4.7 4.0 4.9 MAJESTY 7.7 4.3 4.3 5.0 4.7 4.0 5.3 5.3 6.0 5.3 5.0 4.7 4.7 4.9 MDP 9.0 3.7 3.7 4.7 5.3 5.0 5.7 5.3 5.7 5.3 5.3 5.0 4.3 4.9 MEPY 8.3 4.3 4.0 5.0 4.7 5.0 5.0 5.3 5.7 5.0 5.7 4.3 4.7 4.9 PANTHER 7.0 4.3 4.3 4.3 4.7 5.0 5.3 5.0 5.7 5.0 6.0 5.0 4.3 4.9 PICK PR B-97 8.0 4.0 4.3 5.3 5.0 4.7 4.7 5.7 6.3 5.0 5.0 4.0 4.3 4.9 PROMISE 8.0 4.3 4.0 4.3 4.0 4.3 5.7 5.0 6.3 6.0 5.0 4.7 4.7 4.9 RENAISSANCE (APR 1233) 6.3 4.3 4.3 4.7 4.7 4.7 5.0 5.3 6.0 5.0 5.3 4.7 4.3 4.9 SR 4220 (SRX 4801) 8.7 3.7 3.7 4.3 4.7 5.0 5.7 5.0 6.3 5.0 6.0 4.7 5.3 4.9 SUMMERSET (MB 413) 8.7 4.0 4.0 4.3 4.7 4.3 4.7 5.3 6.3 5.3 6.0 5.0 4.3 4.9 TERRADYNE (A5C) 8.7 4.3 4.0 4.7 4.7 4.7 4.7 5.0 6.3 5.7 5.7 4.7 4.7 4.9 ABT-99-4.560 8.0 4.3 3.7 4.7 5.0 5.0 5.0 5.3 5.3 5.3 5.3 4.3 4.3 4.8 ABT-99-4.965 8.7 4.3 4.3 4.0 4.7 4.7 5.0 5.7 5.0 5.3 5.0 4.7 4.7 4.8 AFFINITY 6.7 4.3 3.7 4.3 4.0 4.7 5.7 5.0 6.3 5.0 5.0 4.7 4.3 4.8 ALL STAR2 (CIS-PR-78) 8.7 4.0 4.7 5.0 4.3 5.0 5.0 4.7 6.0 5.0 5.7 4.3 4.3 4.8 APR 1232 6.7 4.7 4.0 4.7 4.7 4.3 4.3 4.3 7.0 5.3 5.7 4.7 4.0 4.8 CALYPSO II 6.7 4.3 4.7 4.3 4.0 4.3 5.0 5.0 6.7 5.0 4.7 5.3 4.7 4.8 TABLE 24. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 1999 NATIONAL PERENNIAL RYEGRASS TEST AT PUYALLUP, WA 1/ 2003 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN CATHEDRAL II 7.0 3.7 3.7 4.3 4.7 5.0 5.3 4.7 6.3 5.3 5.3 4.3 4.3 4.8 LPR 98-143 6.7 4.3 4.3 5.0 5.0 4.3 5.0 4.0 5.3 5.3 5.7 5.0 4.3 4.8 LTP-ME 8.3 4.7 4.0 4.3 4.7 4.3 4.7 4.7 6.3 5.3 5.3 5.0 4.7 4.8 MONTEREY II (JR-187) 7.0 4.0 4.0 4.3 4.3 5.0 5.0 5.7 6.3 5.0 5.0 5.0 4.3 4.8 MP88 7.7 4.0 4.7 4.7 5.0 4.7 4.7 4.3 5.7 5.0 5.7 4.3 4.3 4.8 PARADIGM (APR 1236) 7.7 3.7 4.0 5.0 5.0 4.7 5.3 4.7 6.3 5.3 5.0 3.7 4.3 4.8 PST-2M4 7.7 4.3 4.3 4.0 4.0 4.3 4.3 5.0 7.0 5.3 5.3 4.7 4.7 4.8 PST-2RT 7.0 4.3 4.3 4.0 4.3 4.3 5.3 5.0 5.7 5.3 5.3 4.3 4.7 4.8 STELLAR (CIS-PR-72) 9.0 4.0 4.7 4.0 4.3 4.7 5.0 5.0 5.7 5.7 5.3 4.7 4.7 4.8 CRUISER (ABT-99-4.709) 8.3 4.3 3.3 3.7 4.7 4.3 4.7 4.3 5.7 5.7 6.0 4.7 5.3 4.7 DIVINE 7.7 4.3 4.3 5.0 5.0 5.0 4.7 5.0 5.0 4.7 5.0 4.3 4.0 4.7 EP53 7.3 3.7 4.0 4.0 5.0 4.7 5.0 4.3 5.7 5.3 6.3 4.7 4.0 4.7 KOOS R-71 6.0 4.3 4.3 5.0 4.7 4.0 5.3 4.7 6.0 4.7 4.7 4.0 4.3 4.7 MANHATTAN 3 7.7 4.0 4.0 4.7 4.3 4.7 5.0 5.0 5.3 5.7 5.7 4.0 4.3 4.7 MP103 8.0 4.0 3.7 4.0 5.7 5.0 4.7 4.7 5.3 5.7 5.3 4.3 4.3 4.7 PICK EX2 6.7 4.0 4.0 4.3 4.3 4.0 5.7 4.7 6.0 5.3 5.0 4.7 4.3 4.7 PR 1-94 (PICK PR 1-94) 8.7 4.0 4.0 5.0 4.7 4.3 5.0 4.7 5.3 5.0 5.3 4.3 4.3 4.7 PST-2JH 7.0 4.0 4.7 4.3 4.0 4.3 5.0 5.3 6.0 4.3 5.3 4.3 4.3 4.7 SECRETARIAT 7.0 3.7 4.0 4.0 4.3 4.7 5.7 4.7 6.0 5.0 5.0 4.7 4.3 4.7 ABT-99-4.600 7.3 4.0 4.3 4.3 4.0 4.7 5.0 5.0 6.0 5.3 5.3 3.7 4.0 4.6 CHARGER II 8.0 3.7 4.3 4.0 4.3 4.7 5.0 4.7 5.7 5.0 5.3 4.0 4.3 4.6 DP 17-9069 5.7 4.3 3.7 4.3 4.7 5.0 5.7 4.7 6.0 4.3 5.0 4.0 3.7 4.6 PROTYME (ABT-99-4.625) 8.3 4.3 3.7 4.0 5.0 4.3 4.7 4.7 5.3 5.0 5.7 4.0 4.7 4.6 BY-100 6.3 4.0 4.0 4.0 4.0 3.7 5.0 4.7 5.3 5.0 5.7 4.7 4.3 4.5 PROSPORT (AG-P981) 7.3 4.3 3.7 3.7 4.3 4.3 4.3 3.7 5.3 5.0 6.0 4.7 5.0 4.5 RACER 6.7 3.7 4.0 4.0 4.3 4.3 4.7 4.3 6.3 4.3 5.0 4.3 4.7 4.5 APR 776 7.3 4.0 3.7 4.0 4.3 4.0 4.7 4.7 5.3 4.7 4.7 4.3 4.3 4.4 EDGE 5.7 4.0 4.0 4.0 4.0 4.3 4.3 4.3 5.0 4.3 5.7 4.3 4.3 4.4 PREMIER 6.0 3.7 3.7 4.3 4.0 4.3 4.7 4.3 5.0 5.0 5.3 4.0 4.3 4.4 WVPB-R-82 5.7 3.7 3.7 4.3 4.7 4.3 5.3 4.0 5.3 4.7 4.7 4.0 4.0 4.4 WVPB-R-84 6.3 3.7 4.3 4.7 4.3 4.0 4.3 4.7 5.0 4.7 5.3 3.7 3.7 4.4 ALLSPORT 7.7 4.0 3.7 4.0 4.3 4.7 4.0 4.3 5.0 4.7 5.0 4.3 4.0 4.3 DP 17-9391 5.7 4.0 3.3 4.0 4.0 4.0 4.7 5.0 4.3 5.3 4.7 4.3 3.7 4.3 DP LP-1 5.3 4.0 3.7 3.7 4.3 4.0 4.7 4.7 5.0 4.7 4.3 4.0 3.3 4.2 SKYHAWK 8.0 3.3 3.0 3.3 4.3 4.3 4.0 4.7 5.7 4.3 5.0 4.3 3.7 4.2 BUCCANEER 6.0 3.3 3.3 4.0 4.0 4.0 4.3 4.0 4.7 4.3 4.7 4.3 4.0 4.1 YATSUGREEN 6.0 3.0 3.7 3.7 4.0 3.7 4.3 4.3 5.0 4.7 4.7 4.0 4.0 4.1 APR 1234 6.7 3.3 3.3 4.3 4.0 3.3 4.0 3.7 4.7 4.0 4.7 3.7 3.3 3.9 DP 17-9496 5.0 3.7 3.3 3.7 3.7 3.3 4.3 4.0 4.0 4.0 4.0 3.0 3.3 3.7 LINN 5.0 3.0 3.0 3.3 3.3 3.0 3.0 3.0 3.3 3.0 3.3 3.0 2.7 3.1 LSD VALUE 0.9 1.2 1.2 1.3 1.5 1.3 2.3 1.3 1.7 2.0 1.6 1.1 1.1 0.6 C.V. (%) 8.0 13.5 14.7 13.7 13.8 13.6 17.1 13.4 14.2 15.8 13.3 13.2 13.1 7.7 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. TABLE A. 2003 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 1999 NATIONAL PERENNIAL RYEGRASS TEST SOIL SOIL SUN MOWING SOIL SOIL PHOSPHOROUS POTASSIUM NITROGEN OR HEIGHT IRRIGATION LOCATION TEXTURE PH (LBS/ACRE) (LBS/ACRE) (LBS/1000 SQ FT) SHADE (IN) PRACTICED WA3 SANDY LOAM 5.6-6.0 0-60 151-240 4.1-5.0 FULL SUN 0.6-1.0 TO PREVENT STRESS