TABLE 27. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 1999 NATIONAL PERENNIAL RYEGRASS TEST AT PUYALLUP, WA 1/ 2002 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 6.3 6.0 6.0 6.7 6.0 6.3 7.0 6.3 6.7 6.7 5.7 6.0 6.3 CITATION FORE (PST-2BR) 8.3 6.7 6.0 6.3 5.3 5.7 6.0 7.0 5.7 6.0 6.7 5.3 6.0 6.1 BARLENNIUM 7.3 6.0 5.7 5.0 6.0 6.0 6.3 6.3 6.0 6.0 6.3 5.3 5.7 5.9 PIZZAZZ 9.0 6.0 5.3 5.7 6.0 6.0 6.0 6.7 6.3 6.0 5.7 5.7 5.3 5.9 CHARISMATIC (LTP 98-501) 8.3 6.0 5.0 5.3 6.0 5.0 5.7 6.3 5.7 6.3 6.3 5.7 5.7 5.8 ARRIVAL (CIS-PR-84) 8.0 6.0 6.0 5.7 5.3 5.7 6.3 6.7 5.7 6.3 6.3 5.0 5.0 5.8 GRAND SLAM 2L96 (PST-2L96) 8.0 5.7 5.3 5.3 5.3 5.3 6.7 6.3 6.0 6.3 6.0 5.7 5.7 5.8 INSPIRE (R8000) 7.7 5.3 5.3 5.0 6.3 5.3 6.0 7.0 6.0 6.3 6.3 5.0 5.7 5.8 PINNACLE II (BAR 9 B2) 8.7 6.0 5.3 5.7 6.0 5.0 6.0 6.0 5.7 5.7 6.3 5.7 5.7 5.8 SR 4500 7.0 6.3 5.7 5.3 5.3 5.7 6.3 6.7 5.7 6.0 5.7 5.3 5.0 5.8 APPLAUD (PENNINGTON-11301) 8.0 6.0 5.7 5.3 6.0 5.0 6.0 6.3 5.7 5.7 6.0 5.7 5.3 5.7 CABO (CIS-PR-80) 8.7 5.7 5.7 4.7 6.3 5.3 6.0 6.0 6.0 6.0 6.7 5.0 4.7 5.7 RADIANT 8.7 5.0 5.0 5.3 6.0 5.7 6.7 6.3 5.7 6.3 6.0 5.0 5.0 5.7 BLAZER IV (PICK MDR) 8.3 6.3 5.3 5.3 6.0 5.3 5.3 6.3 5.3 5.7 5.7 5.3 5.0 5.6 SPLENDID (MB 411) 7.7 5.3 5.0 5.0 6.0 5.7 6.7 6.3 5.3 5.7 5.3 5.3 5.0 5.6 ABT-99-4.724 8.3 5.7 5.0 5.0 5.3 5.3 7.0 6.3 5.3 5.0 6.0 5.0 5.0 5.5 EXACTA 7.7 5.7 4.3 4.7 5.7 5.0 5.3 6.3 6.0 5.7 6.0 5.7 5.3 5.5 GATOR 3 (CIS-PR-85) 8.7 6.3 4.7 5.0 5.0 4.7 6.3 6.3 5.7 6.0 6.0 5.0 5.0 5.5 MANHATTAN 4 (PST-2CRL) 8.0 5.7 4.7 4.7 6.0 5.0 5.7 6.0 5.7 6.0 6.0 5.7 5.3 5.5 PARAGON 7.7 6.0 5.3 5.3 5.3 4.7 6.0 6.0 5.3 6.0 6.0 5.0 5.3 5.5 PICK PR QH-97 8.7 5.7 5.3 5.7 6.0 5.3 6.3 5.7 5.3 5.7 6.0 4.7 4.7 5.5 PREMIER II 7.3 5.7 5.0 5.3 5.0 5.3 6.0 6.0 5.3 6.0 6.0 5.0 5.0 5.5 SEVILLE II 7.3 5.7 5.0 5.7 5.7 5.0 5.7 6.7 5.0 5.3 6.0 5.0 5.0 5.5 ABT-99-4.115 7.7 5.7 5.0 4.7 5.7 5.3 6.0 6.3 5.0 5.7 5.7 5.3 4.7 5.4 ABT-99-4.464 8.0 5.7 5.0 4.7 5.0 5.0 6.0 6.3 5.3 6.0 6.0 5.3 5.0 5.4 ABT-99-4.721 7.7 6.0 5.0 5.0 5.0 5.0 6.3 6.0 5.3 5.7 5.3 5.0 5.3 5.4 ELFKIN 7.3 5.7 5.0 4.7 5.3 4.7 5.7 6.0 5.3 6.3 6.0 5.0 5.0 5.4 FIESTA 3 7.7 6.0 5.3 6.0 5.3 5.0 5.3 5.7 5.0 5.7 6.0 4.7 5.0 5.4 HEADSTART 7.7 5.7 5.0 4.7 5.3 5.0 5.7 6.0 5.7 5.7 5.3 5.3 5.3 5.4 JET 7.7 5.7 5.7 6.0 5.3 4.7 5.7 5.7 5.0 5.0 6.0 5.0 5.3 5.4 LINE DRIVE 7.0 5.3 5.3 5.3 5.7 5.0 6.0 6.0 5.0 5.7 5.7 4.7 4.7 5.4 PENTIUM (NJ-6401) 7.7 5.7 4.7 4.7 5.3 5.0 5.3 6.3 6.0 6.3 6.0 4.3 5.0 5.4 ABT-99-4.834 8.3 5.7 4.7 5.3 5.7 5.3 5.7 5.7 5.0 5.3 5.7 4.3 4.7 5.3 AFFIRMED 7.3 5.3 5.0 4.7 5.3 5.0 5.0 5.3 6.0 5.7 5.7 5.3 5.0 5.3 AMAZING (B1) 8.0 5.7 5.0 5.3 5.3 5.0 5.0 5.3 5.0 5.3 5.7 5.7 5.3 5.3 BRIGHTSTAR II 8.0 5.3 4.7 5.3 5.3 5.0 5.7 5.7 5.0 6.0 6.3 5.0 4.7 5.3 CATALINA 7.0 5.7 4.3 5.7 5.7 5.7 6.0 5.7 5.3 5.3 5.3 4.3 4.7 5.3 CHURCHILL 7.0 5.3 5.3 5.3 5.0 5.0 5.7 5.7 5.0 5.7 6.0 5.0 5.0 5.3 DLF-LDD 9.0 5.7 4.3 5.0 6.0 4.7 6.0 5.7 5.0 5.3 6.0 5.3 4.7 5.3 HAWKEYE (SRX 4RHT) 7.7 6.3 4.3 5.0 5.7 4.7 6.0 5.7 5.3 5.7 5.7 5.0 4.3 5.3 KOKOMO (CIS-PR-69) 8.3 6.0 4.3 6.0 5.3 5.0 5.3 6.0 5.3 5.0 5.7 5.0 5.0 5.3 NEXUS 8.7 4.7 4.7 4.3 5.7 5.3 6.0 6.0 5.0 6.0 6.0 5.0 4.7 5.3 PACESETTER (6011) 8.0 5.3 5.0 4.3 5.0 4.7 5.7 6.0 5.3 6.3 6.0 5.0 4.3 5.3 PALMER III 7.7 6.0 5.3 4.7 5.0 4.7 5.7 5.3 5.0 5.7 5.0 5.3 5.3 5.3 PENNANT II 8.3 5.0 4.7 5.0 5.3 5.7 6.0 6.0 5.7 5.3 6.0 5.0 4.3 5.3 PICK PRNGS 7.7 5.0 4.7 4.7 6.0 5.0 5.3 5.7 5.7 5.7 5.3 5.3 5.3 5.3 SALINAS (PST-2SLX) 8.0 5.0 4.3 5.0 5.7 5.3 6.3 6.0 5.3 5.7 5.3 4.7 4.7 5.3 TABLE 27. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 1999 NATIONAL PERENNIAL RYEGRASS TEST AT PUYALLUP, WA 1/ 2002 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 SR 4220 (SRX 4801) 7.3 6.0 4.7 5.7 5.7 5.0 6.0 5.7 5.0 5.7 5.3 4.3 4.3 5.3 SR 4420 (SRX 4820) 7.7 5.7 4.7 5.0 5.3 4.7 6.0 5.7 5.0 5.3 5.7 5.0 5.3 5.3 ABT-99-4.339 8.0 5.0 4.7 5.0 5.3 5.0 5.3 5.7 6.0 5.7 5.3 5.0 4.7 5.2 ASCEND 8.0 5.3 4.7 5.0 5.3 4.7 6.0 5.3 5.0 5.3 5.7 5.7 4.7 5.2 CATALINA II (PST-CATS) 8.0 5.3 4.7 5.3 5.3 5.0 5.3 5.3 5.3 5.0 5.7 5.0 4.7 5.2 COURAGE (MB 410) 7.0 5.0 5.0 4.7 5.7 5.0 5.7 6.3 5.0 5.7 5.3 4.7 4.3 5.2 MONTEREY II (JR-187) 7.3 5.7 4.7 5.3 5.0 5.0 6.0 5.3 5.0 5.7 5.3 5.0 4.7 5.2 PST-2SBE 8.3 5.0 4.7 5.0 5.3 5.7 5.0 5.3 5.3 5.3 6.0 4.7 4.7 5.2 SUMMERSET (MB 413) 8.3 4.7 4.7 5.3 6.3 5.0 5.7 6.0 5.0 5.3 5.0 4.3 4.7 5.2 CRUSIER (UT-1000) 7.7 5.3 4.3 5.0 5.0 5.0 6.3 6.3 5.3 5.7 5.0 4.3 4.3 5.2 ABT-99-4.560 8.3 5.0 4.3 5.0 6.3 5.0 5.3 5.7 5.0 5.3 5.3 5.0 4.0 5.1 ADMIRE (JR-151) 7.3 5.3 4.7 4.7 5.3 4.7 6.0 5.7 5.3 5.3 5.3 4.7 4.3 5.1 APR 1231 7.0 5.0 4.3 4.3 5.0 5.0 6.3 6.0 5.0 5.3 5.3 4.7 5.0 5.1 APR 1235 7.3 5.0 5.0 5.0 5.7 4.7 5.0 5.3 4.7 5.0 5.7 4.7 5.3 5.1 SR 4350 (APR 1237) 7.3 4.7 4.7 4.3 5.3 5.3 5.3 5.7 5.0 5.0 6.0 5.0 4.7 5.1 BRIGHTSTAR SLT (PST-2A6B) 8.7 5.0 5.0 4.7 5.0 4.7 5.7 6.0 5.0 5.0 5.7 4.7 4.7 5.1 IQ (CIS-PR-75) 8.7 4.7 3.7 5.0 5.3 5.0 5.7 5.3 5.0 5.0 5.7 5.0 5.3 5.1 EXTREME (JR-317) 8.0 5.3 4.0 4.0 5.0 4.7 5.7 5.7 5.7 5.3 5.7 5.3 4.7 5.1 GALLERY (MB 412) 8.3 5.3 4.3 4.7 5.0 4.3 6.3 5.7 5.0 6.0 4.7 4.7 4.7 5.1 ICON (MB 414) 8.0 4.3 4.3 4.3 5.3 5.3 6.0 5.7 5.3 5.3 5.7 5.0 4.7 5.1 LPR 98-144 7.0 5.0 4.7 5.3 5.0 4.7 5.3 5.3 5.0 5.3 5.7 5.3 4.7 5.1 MAJESTY 8.0 4.7 5.0 4.7 5.7 5.0 5.7 5.7 5.3 5.0 5.0 4.7 4.3 5.1 PANTHER 7.0 5.0 4.3 4.3 4.7 5.0 5.3 5.7 5.3 5.3 6.3 5.0 4.3 5.1 PLEASURE XL 7.3 5.0 4.0 4.7 5.7 5.3 6.0 6.0 5.7 5.0 5.3 4.7 4.3 5.1 PROMISE 9.0 4.7 5.0 5.0 5.3 4.3 5.3 5.7 5.0 5.3 5.7 4.7 4.7 5.1 PROWLER (APR 777) 7.3 5.3 4.7 4.7 5.3 4.7 5.3 5.7 5.3 5.7 5.3 4.7 5.0 5.1 PST-2M4 7.7 5.7 4.0 4.7 5.3 5.0 5.7 5.3 5.3 5.3 5.3 4.3 4.7 5.1 RACER II (PICK RC2) 7.7 5.7 5.0 4.7 5.0 4.7 5.7 5.3 4.7 5.7 5.7 4.7 4.7 5.1 WILMINGTON 8.7 5.3 4.7 5.0 6.0 5.0 5.7 5.0 5.3 5.7 5.3 4.3 4.3 5.1 ABT-99-4.815 8.3 5.0 4.0 4.0 5.0 5.3 5.7 6.0 5.3 5.3 5.3 5.0 4.3 5.0 ALL STAR2 (CIS-PR-78) 8.7 5.3 4.3 5.3 5.7 4.7 5.3 4.7 5.0 5.3 5.3 4.7 4.7 5.0 RENAISSANCE (APR 1233) 7.3 4.7 4.7 5.0 5.7 4.7 5.0 5.3 5.0 4.7 6.0 4.7 5.0 5.0 JR-128 7.7 5.0 4.7 4.3 5.7 4.7 5.7 5.7 5.3 5.0 5.3 4.3 4.7 5.0 PHANTOM 7.3 4.3 4.3 4.3 5.3 5.0 6.0 5.3 5.0 5.3 5.3 4.7 4.7 5.0 PICK PR B-97 8.3 4.3 3.7 4.3 5.7 5.0 5.7 5.7 4.7 5.7 5.3 5.0 4.7 5.0 PST-2LA 8.7 5.0 4.0 4.0 5.0 5.3 5.0 6.0 5.3 6.0 5.3 5.0 4.0 5.0 SRX 4120 7.0 5.3 4.7 4.7 4.7 4.3 5.3 5.7 5.0 5.0 5.3 5.0 5.0 5.0 STELLAR (CIS-PR-72) 8.3 5.7 4.3 5.0 4.7 4.3 5.0 5.0 4.7 5.7 5.3 5.7 5.0 5.0 TERRADYNE (A5C) 9.0 5.0 4.3 5.0 4.7 5.0 5.7 5.0 5.0 6.0 5.3 4.7 4.3 5.0 ABT-99-4.600 7.7 5.0 4.0 4.7 5.0 4.3 5.7 5.3 5.3 6.0 5.0 4.7 4.3 4.9 APR 1232 7.0 5.0 4.3 4.7 6.0 4.3 5.3 5.0 4.3 5.3 4.7 4.7 4.7 4.9 CALYPSO II 7.0 5.0 4.7 4.0 5.0 4.7 5.0 5.3 5.7 5.3 5.0 5.0 4.3 4.9 CAS-LP84 8.3 4.3 4.0 3.7 4.7 4.7 5.3 5.7 5.3 5.7 6.0 5.3 4.7 4.9 EPD 8.3 4.7 4.0 4.3 5.3 5.0 5.3 5.0 5.0 5.3 5.3 4.7 4.7 4.9 LPR 98-143 8.0 5.0 4.0 4.3 5.0 4.3 4.7 5.3 4.7 5.7 5.7 5.3 5.3 4.9 LTP-ME 9.0 4.7 4.7 5.0 5.7 4.7 5.3 5.3 4.7 5.3 5.3 4.3 4.3 4.9 PICK EX2 6.7 4.7 4.3 4.7 5.3 4.7 5.3 5.0 5.0 5.7 5.0 5.0 4.7 4.9 TABLE 27. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 1999 NATIONAL PERENNIAL RYEGRASS TEST AT PUYALLUP, WA 1/ 2002 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 PST-2JH 7.7 4.7 4.3 4.7 5.0 5.0 4.7 5.0 5.3 5.7 5.0 5.0 5.0 4.9 PST-2RT 7.7 4.7 4.0 4.3 4.7 4.3 5.3 5.3 5.0 5.7 5.3 5.0 4.7 4.9 ABT-99-4.965 8.0 4.7 4.0 4.3 4.7 4.7 5.3 5.7 5.0 5.3 4.3 5.0 4.7 4.8 AFFINITY 6.3 5.7 5.0 4.3 5.0 4.7 4.7 5.7 4.7 4.7 5.0 4.7 4.0 4.8 ALLSPORT 7.3 4.7 4.7 4.7 5.7 4.3 4.7 5.0 4.7 5.0 5.0 5.0 4.3 4.8 CATHEDRAL II 7.3 4.7 4.0 4.0 5.0 5.0 6.0 5.7 5.0 5.0 5.0 4.3 3.3 4.8 EP53 8.0 5.0 3.7 4.0 5.7 4.7 5.3 5.0 4.7 5.0 5.0 4.3 4.7 4.8 MP107 8.3 4.7 4.0 4.0 5.3 5.0 6.0 5.0 4.7 5.0 5.0 4.7 4.0 4.8 MP88 8.3 4.7 4.0 4.3 6.3 4.3 5.3 5.0 4.7 4.7 5.3 4.3 4.7 4.8 PST-2CRR 7.3 5.0 4.3 5.0 4.7 4.7 5.0 5.3 4.7 5.3 5.7 4.0 4.3 4.8 RACER 7.3 4.3 4.0 4.7 5.0 4.3 5.0 6.0 5.0 5.0 5.3 5.0 4.0 4.8 SECRETARIAT 6.7 4.7 4.3 4.7 4.7 4.0 5.0 5.0 4.3 5.7 5.3 5.0 4.7 4.8 SUPERSTAR (EP57) 8.0 4.3 4.0 5.0 5.3 5.0 5.7 5.3 4.7 5.0 4.7 4.7 4.3 4.8 WVPB-R-84 6.3 5.0 4.7 5.7 4.7 4.0 5.0 4.7 5.0 4.7 5.3 4.7 4.0 4.8 CHARGER II 7.0 5.3 4.7 4.0 4.0 5.0 5.3 5.0 4.3 5.0 5.7 4.0 4.3 4.7 DIVINE 8.0 4.7 4.0 4.3 5.0 4.3 5.3 5.3 4.7 4.7 4.7 5.0 4.7 4.7 EDGE 6.3 5.0 4.0 4.3 4.7 4.3 4.7 5.0 5.0 5.0 5.0 4.7 4.3 4.7 MP103 8.3 4.0 4.0 4.3 5.3 5.3 5.0 4.7 4.7 5.3 5.0 4.7 4.0 4.7 PASSPORT 6.7 4.3 4.0 3.7 5.0 4.3 5.0 5.0 5.0 5.7 5.3 4.7 4.7 4.7 ABT-99-4.625 8.7 4.3 3.3 4.3 4.7 4.3 5.0 5.3 5.0 5.3 4.7 4.3 4.3 4.6 DP 17-9391 5.0 4.7 4.0 4.7 4.7 5.0 5.0 5.3 4.7 5.0 4.7 4.0 3.7 4.6 KOOS R-71 6.7 4.3 4.0 4.7 5.0 4.7 5.0 5.0 5.0 4.7 4.7 4.3 4.0 4.6 MANHATTAN 3 7.0 4.7 4.0 4.0 5.0 4.3 4.7 5.0 4.7 5.3 5.0 5.0 4.0 4.6 PARADIGM (APR 1236) 8.3 4.7 4.0 4.3 5.7 5.0 5.0 4.7 4.3 5.0 4.3 4.3 4.0 4.6 PROSPORT (AG-P981) 7.7 4.3 3.7 4.0 5.3 4.0 5.3 4.3 4.7 5.7 5.0 4.0 4.3 4.6 APR 776 7.3 4.3 3.7 4.3 5.7 4.3 5.3 5.0 4.7 4.3 4.7 4.3 3.7 4.5 MDP 8.7 4.3 3.7 4.0 5.0 4.3 5.0 5.0 4.7 4.7 4.7 4.3 4.3 4.5 PICK PR 1-94 9.0 4.3 3.7 4.3 5.0 4.0 5.0 5.0 4.3 4.3 4.7 4.3 4.7 4.5 BY-100 6.0 4.7 4.3 4.0 4.0 4.3 5.0 4.7 4.0 4.7 4.3 4.3 4.3 4.4 MEPY 8.7 3.7 3.3 4.0 4.3 4.0 5.0 4.7 5.0 5.0 5.3 4.7 4.0 4.4 YATSUGREEN 5.3 4.7 4.0 4.7 4.3 4.0 4.3 5.0 4.3 4.0 4.7 4.3 4.3 4.4 DP 17-9069 6.3 5.3 3.7 4.0 4.0 4.0 4.7 4.3 4.0 4.3 4.7 4.7 3.3 4.3 DP LP-1 6.0 4.7 4.0 4.3 4.3 4.0 4.7 4.3 4.0 4.0 4.7 4.3 3.7 4.3 PREMIER 6.3 4.7 4.0 4.0 4.3 3.7 4.3 4.0 3.7 4.7 4.3 4.0 4.3 4.2 SKYHAWK 7.7 3.7 3.7 4.0 4.3 4.0 4.3 5.0 4.3 4.3 4.7 4.3 3.7 4.2 WVPB-R-82 6.7 4.3 3.7 4.3 4.3 4.0 4.0 4.0 4.0 5.0 4.7 4.3 4.0 4.2 BUCCANEER 6.0 4.3 4.0 3.7 4.7 3.7 4.3 4.0 3.7 4.3 4.7 3.7 3.7 4.1 APR 1234 7.7 4.3 3.3 3.7 5.0 3.7 3.7 4.3 3.7 4.0 4.3 4.0 4.0 4.0 DP 17-9496 5.0 3.3 3.3 3.3 3.3 3.7 4.0 4.0 3.7 4.0 4.0 4.0 3.0 3.6 LINN 5.3 3.0 2.3 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 2.9 LSD VALUE 0.9 0.9 1.0 1.2 1.1 1.1 1.2 1.0 1.0 0.9 1.2 1.2 1.2 0.4 C.V. (%) 7.5 11.2 13.4 13.4 12.0 12.2 12.3 11.1 11.2 10.3 12.2 12.3 13.7 5.5 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. 2002 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