TABLE 24. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 1999 NATIONAL PERENNIAL RYEGRASS TEST AT PULLMAN, WA 1/ 2001 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR APR MAY JUN JUL AUG SEP OCT MEAN MACH 1 (ROBERTS-627) 8.7 7.3 7.7 7.3 7.3 8.0 7.7 8.3 7.7 GATOR 3 (CIS-PR-85) 8.0 7.3 7.0 6.7 6.7 7.3 7.7 7.7 7.2 AMAZING (B1) 8.7 7.0 7.3 6.3 6.3 7.7 7.3 8.0 7.1 BRIGHTSTAR II 8.3 7.7 7.7 6.7 6.3 7.0 7.0 7.3 7.1 CIS-PR-75 8.0 7.7 7.3 6.0 6.3 7.3 8.0 7.0 7.1 PICK PR QH-97 8.7 7.3 7.3 6.3 6.7 7.7 7.7 6.7 7.1 PINNACLE II (BAR 9 B2) 8.7 7.7 7.7 6.3 6.3 7.7 7.3 7.0 7.1 HAWKEYE (SRX 4RHT) 8.7 7.0 7.0 7.0 6.3 7.3 7.7 7.3 7.1 ABT-99-4.834 8.7 7.3 7.0 6.3 6.7 7.3 7.0 7.0 7.0 ALL STAR2 (CIS-PR-78) 9.0 7.3 7.0 6.3 6.3 7.7 7.0 7.7 7.0 CHARISMATIC (LTP 98-501) 8.3 7.0 7.3 6.3 6.3 7.7 7.3 7.0 7.0 SUMMERSET (MB 413) 8.7 7.3 7.3 6.7 6.3 7.3 7.0 6.7 7.0 BLAZER IV (PICK MDR) 8.3 7.0 7.3 6.3 6.3 7.7 7.3 7.0 7.0 PICK PR B-97 8.3 8.0 7.7 6.3 6.0 7.3 7.3 6.7 7.0 CITATION FORE (PST-2BR) 8.0 7.3 7.0 6.3 6.0 7.7 7.3 7.3 7.0 RADIANT 8.7 7.3 7.7 6.3 6.3 7.3 7.0 6.7 7.0 TERRADYNE (A5C) 8.7 7.3 7.3 6.0 6.0 7.3 7.3 7.0 6.9 ABT-99-4.721 8.0 7.0 7.0 6.3 6.3 7.3 7.3 7.0 6.9 DLF-LDD 8.0 7.3 6.7 6.0 6.7 7.7 7.0 7.0 6.9 KOKOMO (CIS-PR-69) 8.7 7.0 7.3 6.0 6.0 7.7 7.0 7.3 6.9 GALLERY (MB 412) 8.7 7.3 7.3 6.0 6.3 7.7 7.0 6.7 6.9 NEXUS 8.7 7.7 6.7 6.3 6.3 7.7 7.0 6.3 6.9 PARAGON 8.3 7.0 7.3 6.3 6.0 7.7 7.3 6.7 6.9 PICK PR 1-94 8.7 7.3 6.7 6.3 6.3 7.7 7.0 7.0 6.9 PIZZAZZ 8.3 7.3 7.0 6.0 6.3 7.3 7.3 7.0 6.9 SR 4220 (SRX 4801) 8.3 7.0 7.3 6.0 6.0 7.3 7.0 7.7 6.9 ABT-99-4.724 8.0 7.0 7.0 6.0 6.7 7.3 6.7 6.7 6.8 APPLAUD (PENNINGTON-11301) 8.0 7.3 6.3 6.0 6.3 7.3 7.0 7.0 6.8 BRIGHTSTAR SLT (PST-2A6B) 8.7 7.3 6.7 5.7 6.3 7.0 7.3 7.0 6.8 CHURCHILL 8.0 7.0 7.0 6.0 6.3 7.3 7.0 7.0 6.8 EXACTA 8.0 7.3 7.0 6.0 6.3 7.0 7.0 7.0 6.8 MANHATTAN 4 (PST-2CRL) 8.5 7.0 7.0 5.7 6.3 7.3 7.3 6.7 6.8 PENTIUM (NJ-6401) 8.0 6.7 6.3 6.3 7.0 7.3 7.0 7.0 6.8 PROMISE 8.0 7.0 7.0 6.0 6.0 7.3 7.3 6.7 6.8 INSPIRE (R8000) 8.3 6.7 7.0 6.3 6.0 7.7 7.0 6.7 6.8 ABT-99-4.464 7.7 7.3 7.0 6.0 6.3 6.7 6.7 6.7 6.7 CIS-PR-84 8.3 7.3 6.0 5.7 6.3 7.3 7.3 7.0 6.7 FIESTA 3 8.3 7.0 6.7 6.0 6.3 7.3 7.0 6.7 6.7 PST-2SBE 8.3 7.0 6.7 6.0 5.7 7.0 7.3 7.0 6.7 SALINAS (PST-2SLX) 8.0 7.0 7.0 6.3 5.7 7.0 7.0 6.7 6.7 STELLAR (CIS-PR-72) 8.7 7.0 6.0 6.0 6.0 7.3 7.0 7.3 6.7 UT-1000 (ABT-99-4.709) 8.3 6.7 7.0 6.3 6.3 7.3 6.7 6.3 6.7 ABT-99-4.965 8.7 6.7 6.7 5.7 6.3 7.3 7.0 6.3 6.6 AFFIRMED 8.3 7.0 7.0 5.7 6.0 7.0 7.0 6.7 6.6 BARLENNIUM 8.0 6.7 7.0 6.0 6.0 7.3 6.7 6.3 6.6 CABO (CIS-PR-80) 8.3 7.0 7.0 6.0 5.7 7.3 6.7 6.7 6.6 JET 8.0 7.0 6.7 6.0 6.0 7.0 7.0 6.7 6.6 TABLE 24. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 1999 NATIONAL PERENNIAL RYEGRASS TEST AT PULLMAN, WA 2001 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST GENETIC QUALITY RATINGS NAME COLOR APR MAY JUN JUL AUG SEP OCT MEAN MP88 7.7 7.0 7.3 6.7 5.7 7.0 6.7 6.0 6.6 GRAND SLAM (PST-2L96) 8.0 7.0 7.0 6.3 5.7 7.0 6.7 6.7 6.6 SEVILLE II 8.0 6.7 6.7 6.0 6.3 7.0 7.0 6.7 6.6 SR 4420 (SRX 4820) 8.0 6.3 7.0 6.0 6.3 7.3 6.7 6.7 6.6 ABT-99-4.815 8.0 7.0 6.3 5.7 6.3 7.3 6.7 6.3 6.5 CAS-LP84 8.3 6.3 7.0 6.0 5.7 7.7 6.7 6.3 6.5 RACER II (PICK RC2) 7.7 6.7 6.3 6.3 6.0 7.0 6.7 6.3 6.5 COURAGE (MB 410) 7.7 7.0 7.0 6.3 5.7 7.0 6.3 6.0 6.5 SPLENDID (MB 411) 8.0 6.7 6.7 6.0 6.0 7.0 7.0 6.3 6.5 MB 414 8.7 7.3 7.3 5.7 5.7 7.3 6.7 5.7 6.5 PREMIER II 8.0 6.3 6.7 6.0 6.0 7.3 7.0 6.0 6.5 PST-2LA 7.7 6.3 7.0 6.0 6.0 6.7 7.0 6.7 6.5 SUPERSTAR (EP57) 8.0 6.7 6.7 6.3 5.7 7.0 6.7 6.3 6.5 WILMINGTON 8.3 7.0 6.3 5.7 5.7 7.3 7.0 6.7 6.5 ABT-99-4.625 7.7 6.7 6.7 6.0 5.7 7.0 6.3 6.3 6.4 APR 1235 7.7 6.3 6.7 6.0 5.7 7.0 6.7 6.3 6.4 ELFKIN 8.0 6.3 6.7 6.0 6.0 7.0 6.7 6.3 6.4 JR-128 7.7 6.3 6.7 6.0 6.0 7.3 6.7 6.0 6.4 LTP-ME 8.0 6.7 6.3 6.0 6.3 6.7 6.3 6.3 6.4 MP103 7.7 7.0 6.7 6.0 5.3 7.0 6.7 6.0 6.4 PACESETTER (6011) 7.7 6.7 6.3 6.0 6.0 6.7 6.7 6.7 6.4 PALMER III 7.7 6.3 6.7 6.0 6.0 7.0 6.3 6.3 6.4 PARADIGM (APR 1236) 8.0 7.3 6.3 5.3 6.0 6.7 6.7 6.7 6.4 PST-2CRR 8.3 6.3 6.7 6.0 5.7 7.0 7.0 6.3 6.4 ABT-99-4.339 7.3 6.3 6.3 6.0 5.7 7.0 6.7 6.3 6.3 ABT-99-4.560 7.7 6.3 6.3 5.7 6.0 6.7 6.3 6.7 6.3 EPD 8.3 6.7 6.7 5.7 5.7 6.7 6.7 6.3 6.3 EXTREME (JR-317) 7.3 7.0 6.7 5.3 5.7 6.3 6.7 6.3 6.3 MAJESTY 7.7 6.3 6.3 5.7 5.7 7.0 6.7 6.3 6.3 MEPY 8.0 6.3 7.0 5.7 5.7 7.3 6.7 5.7 6.3 MP107 7.7 6.7 6.3 6.0 5.3 7.0 6.7 6.3 6.3 PICK PRNGS 7.7 6.7 6.7 5.7 5.7 7.0 6.3 6.0 6.3 CATALINA II (PST-CATS) 7.7 7.0 6.7 5.7 5.3 7.3 6.3 6.0 6.3 SR 4500 7.3 6.3 6.7 5.3 6.0 6.7 6.3 7.0 6.3 ABT-99-4.115 7.3 6.0 6.3 5.7 6.0 6.7 6.3 6.7 6.2 CALYPSO II 7.0 6.0 6.0 6.0 6.0 7.0 6.3 6.3 6.2 CATALINA 7.7 6.7 6.0 6.0 5.3 7.0 6.7 6.0 6.2 CATHEDRAL II 7.3 6.0 6.0 6.0 5.7 6.7 7.0 6.3 6.2 EP53 7.3 6.0 5.7 6.0 5.7 7.0 6.7 6.3 6.2 LPR 98-144 7.3 7.0 6.0 5.7 5.7 6.7 6.0 6.3 6.2 PANTHER 7.7 6.0 6.3 5.3 5.7 6.7 6.7 6.7 6.2 PENNANT II 8.0 7.0 6.0 5.7 5.3 7.0 6.7 6.0 6.2 PHANTOM 7.7 6.3 6.0 6.0 5.7 6.7 6.7 6.0 6.2 PLEASURE XL 7.7 7.0 6.0 5.7 6.0 7.0 6.3 5.3 6.2 PST-2M4 7.7 6.3 5.7 5.7 6.0 7.0 6.3 6.7 6.2 ADMIRE (JR-151) 7.3 5.7 6.3 5.7 5.0 6.7 7.0 6.3 6.1 ALLSPORT 7.7 6.7 6.0 5.7 5.0 6.7 6.7 6.0 6.1 TABLE 24. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 1999 NATIONAL PERENNIAL RYEGRASS TEST AT PULLMAN, WA 2001 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST GENETIC QUALITY RATINGS NAME COLOR APR MAY JUN JUL AUG SEP OCT MEAN LINE DRIVE 7.3 6.0 6.3 5.7 5.3 6.7 6.0 6.7 6.1 MDP 8.3 6.7 6.3 5.7 5.7 6.7 6.7 5.3 6.1 PST-2JH 7.0 6.7 5.7 5.7 5.7 6.7 6.7 6.0 6.1 ABT-99-4.600 7.7 6.0 5.3 6.0 5.7 6.3 6.3 6.0 6.0 APR 1231 7.3 5.7 6.0 5.7 6.0 6.3 6.0 6.0 6.0 APR 1233 7.0 6.3 6.0 5.3 6.0 6.7 5.7 5.7 6.0 ASCEND 7.7 7.0 6.3 5.3 5.3 6.3 6.3 5.7 6.0 HEADSTART 7.0 6.0 5.3 5.7 6.0 6.7 6.0 6.0 6.0 MONTEREY II (JR-187) 7.3 6.0 6.3 5.3 5.7 6.7 6.0 6.0 6.0 PROSPORT (AG-P981) 7.3 6.7 6.0 5.7 5.0 6.3 6.3 6.3 6.0 RACER 7.3 6.3 5.7 5.3 5.3 7.0 6.7 5.7 6.0 SKYHAWK 7.3 6.3 6.3 5.3 5.3 6.3 6.0 6.0 6.0 APR 776 7.3 6.3 6.3 5.3 5.3 6.7 6.0 5.3 5.9 LPR 98-143 7.3 6.7 6.0 5.0 4.7 6.7 6.0 6.3 5.9 PST-2RT 7.3 6.0 5.7 5.3 5.7 6.7 6.0 5.7 5.9 APR 1232 6.7 6.0 5.7 5.7 5.3 6.3 6.0 5.3 5.8 DIVINE 7.0 6.0 5.0 5.7 5.7 5.7 6.7 6.0 5.8 MANHATTAN 3 7.3 6.0 5.7 5.0 5.7 6.3 6.0 6.0 5.8 SECRETARIAT 7.0 5.7 6.0 5.3 5.0 6.7 6.0 5.7 5.8 APR 1237 6.7 6.3 5.7 6.0 5.7 6.3 5.0 5.0 5.7 CHARGER II 7.7 5.0 6.0 5.3 5.7 6.0 5.7 6.0 5.7 KOOS R-71 6.7 6.0 5.0 4.7 5.7 6.7 6.0 5.7 5.7 AFFINITY 6.3 5.7 5.7 5.0 5.3 6.0 5.7 5.7 5.6 PASSPORT 7.3 5.7 5.3 5.3 5.0 6.0 6.3 5.7 5.6 PREMIER 6.0 6.0 5.7 5.7 5.3 6.3 5.0 5.3 5.6 PROWLER (APR 777) 7.0 6.0 5.7 5.3 5.3 6.0 5.3 5.3 5.6 WVPB-R-82 6.7 6.0 5.0 5.7 5.3 6.3 5.7 5.3 5.6 WVPB-R-84 6.7 5.3 5.0 5.3 5.7 6.0 6.3 5.3 5.6 APR 1234 6.0 5.3 5.3 5.0 5.7 6.0 5.3 6.0 5.5 BUCCANEER 6.7 5.0 5.3 4.7 5.3 6.3 6.0 6.0 5.5 PICK EX2 6.7 5.7 5.7 5.0 4.7 5.7 5.7 5.7 5.4 EDGE 6.3 5.0 5.7 4.7 5.3 6.0 5.3 5.3 5.3 SRX 4120 7.0 5.0 4.7 4.3 5.3 6.3 5.3 5.7 5.2 DP LP-1 5.3 5.3 5.3 4.7 4.7 5.3 5.0 5.3 5.1 BY-100 6.0 5.3 4.3 5.0 4.0 5.7 5.3 5.3 5.0 DP 17-9069 5.7 5.0 5.7 4.7 4.7 5.0 4.7 5.0 5.0 DP 17-9391 5.3 5.0 5.7 4.7 4.3 5.3 4.7 4.7 4.9 YATSUGREEN 5.0 4.3 4.7 4.3 4.3 5.0 4.7 5.3 4.7 DP 17-9496 4.0 3.0 3.3 3.3 3.0 4.0 3.0 3.7 3.3 LINN 4.0 3.0 3.0 3.0 3.0 3.7 3.0 3.3 3.1 LSD VALUE 0.8 0.9 0.9 0.9 0.9 0.9 0.8 0.9 0.5 C.V. (%) 6.8 8.9 9.3 9.3 9.9 8.1 8.1 9.4 5.3 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. 2001 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 WA1 SILT LOAM AND SILT 5.6-6.0 271-450 501+ 2.1-3.0 FULL SUN 1.1-1.5 TO PREVENT STRESS