TABLE 5. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 1999 NATIONAL PERENNIAL RYEGRASS TEST AT WEST LAFAYETTE, IN 1/ 2003 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING QUALITY RATINGS NAME COLOR GREENUP APR MAY JUN JUL AUG SEP OCT NOV MEAN INSPIRE (R8000) 7.7 6.7 7.0 7.0 6.3 5.0 5.0 6.7 7.0 7.0 6.4 DLF-LDD 7.0 6.7 7.3 6.7 6.7 4.7 4.7 7.0 6.3 7.0 6.3 ALL STAR2 (CIS-PR-78) 8.0 6.7 7.0 7.0 6.0 4.3 4.7 6.3 7.0 7.3 6.2 CHARISMATIC (LTP 98-501) 7.3 6.7 7.3 7.3 6.0 4.7 3.7 6.7 7.0 7.0 6.2 SEVILLE II 7.7 6.7 7.3 7.3 6.0 4.7 4.0 6.3 7.0 7.0 6.2 SUNKISSED (ABT-99-4.834) 8.0 6.7 6.7 6.7 6.3 4.3 4.3 6.0 7.7 7.3 6.2 ABT-99-4.560 8.0 6.3 7.0 7.3 6.0 4.3 4.3 6.3 6.7 6.7 6.1 AMAZING (B1) 8.0 6.7 7.0 7.0 5.7 4.3 4.7 6.3 7.0 6.7 6.1 BLAZER IV (PICK MDR) 7.7 6.7 7.0 7.0 6.0 4.7 4.0 6.0 7.0 7.3 6.1 SR 4220 (SRX 4801) 7.7 6.3 7.0 6.7 6.0 4.3 4.7 6.3 6.3 7.3 6.1 SR 4350 (APR 1237) 6.7 6.7 7.0 7.3 6.3 5.0 4.3 6.0 6.0 6.7 6.1 ABT-99-4.464 7.0 6.7 6.7 7.0 5.7 4.3 4.7 6.0 6.3 7.0 6.0 APPLAUD (PENNINGTON-11301) 7.7 5.7 7.0 6.7 5.7 4.3 4.3 6.0 6.7 7.0 6.0 BARLENNIUM 7.0 6.3 6.3 7.0 6.3 4.0 4.0 6.3 7.0 6.7 6.0 DAZZLE (ABT-99-4.724) 7.3 6.7 6.7 6.7 6.0 4.3 4.0 6.3 6.7 7.0 6.0 DIVINE 7.0 6.7 7.3 6.7 6.0 4.3 4.0 5.7 6.7 7.0 6.0 EXACTA 7.7 6.3 6.7 6.7 6.0 4.3 4.7 6.3 6.3 7.3 6.0 GATOR 3 (CIS-PR-85) 7.7 7.0 6.7 6.7 6.0 4.0 4.3 6.3 7.0 7.0 6.0 GRAND SLAM 2L96 (PST-2L96) 7.3 6.3 6.7 7.3 6.0 4.3 4.0 6.0 6.7 7.0 6.0 KOKOMO (CIS-PR-69) 8.0 7.0 7.0 6.7 6.0 4.0 4.3 6.7 7.0 6.7 6.0 MACH 1 (ROBERTS-627) 8.0 6.7 7.3 7.3 6.3 3.7 4.3 5.7 7.0 6.7 6.0 PENTIUM (NJ-6401) 7.7 6.7 7.0 7.0 6.0 4.3 4.0 6.0 6.7 7.0 6.0 PICK PR B-97 7.3 6.3 7.0 7.3 6.0 4.3 4.0 6.0 6.3 7.0 6.0 PICK PR QH-97 7.3 6.7 6.7 7.0 5.7 4.7 4.0 6.3 6.7 7.0 6.0 PICK PRNGS 6.7 6.7 7.0 6.7 6.0 4.7 4.0 6.0 7.0 7.0 6.0 PINNACLE II (BAR 9 B2) 8.0 7.0 6.7 6.7 6.0 4.3 4.3 5.3 7.0 7.3 6.0 PIZZAZZ 8.0 7.0 6.7 7.0 6.0 4.0 4.3 5.7 6.7 7.3 6.0 PST-2M4 7.0 4.7 7.0 6.7 6.0 4.3 4.7 6.0 7.0 6.7 6.0 ABT-99-4.115 7.0 6.7 7.0 6.7 6.0 4.7 4.0 6.0 6.0 7.0 5.9 BRIGHTSTAR SLT (PST-2A6B) 7.7 6.3 7.0 6.7 5.7 4.0 4.0 6.3 6.7 7.0 5.9 CATALINA 7.7 6.3 6.7 7.0 6.0 4.3 4.3 5.7 6.7 6.7 5.9 ELFKIN 7.3 6.3 7.0 6.7 6.0 4.3 3.7 6.0 7.0 6.3 5.9 EXTREME (JR-317) 6.7 6.3 7.0 7.0 6.0 4.7 4.0 5.7 6.3 6.7 5.9 PST-2JH 7.3 5.3 7.0 7.0 6.0 4.3 4.0 5.3 6.7 6.7 5.9 PST-2LA 7.0 4.0 6.7 7.3 5.7 4.0 4.7 5.7 6.3 6.7 5.9 PST-2RT 7.0 6.3 6.7 7.0 5.7 4.0 4.7 6.0 6.7 6.7 5.9 LS 2100 (PST-2SBE) 7.7 5.7 7.3 6.7 5.7 4.0 4.0 6.0 6.7 6.7 5.9 ABT-99-4.600 6.3 6.3 7.0 6.7 6.0 4.3 4.7 5.3 6.0 6.7 5.8 ADMIRE (JR-151) 6.3 6.3 7.0 6.7 5.7 4.3 4.0 5.7 6.3 6.3 5.8 ARRIVAL (CIS-PR-84) 8.0 6.7 6.7 7.0 5.7 4.0 3.7 6.0 6.3 6.7 5.8 CALYPSO II 6.7 6.7 7.0 6.7 5.7 4.0 4.0 5.7 6.3 6.7 5.8 CATHEDRAL II 6.3 6.0 7.0 6.7 6.0 4.3 4.0 5.7 6.3 6.0 5.8 CITATION FORE (PST-2BR) 7.3 7.0 7.0 6.7 5.7 3.7 4.0 5.7 6.7 7.0 5.8 FIESTA 3 7.3 5.7 7.0 6.3 6.0 4.0 4.0 6.0 6.3 6.7 5.8 GALLERY (MB 412) 7.7 6.3 6.7 7.0 6.0 4.0 4.0 5.3 7.0 6.7 5.8 JET 8.0 7.0 6.7 6.0 5.3 4.0 4.0 6.0 7.0 7.0 5.8 LTP-ME 7.3 6.7 6.7 6.7 6.0 4.3 3.7 5.3 6.7 6.7 5.8 TABLE 5. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 1999 NATIONAL PERENNIAL RYEGRASS TEST AT WEST LAFAYETTE, IN 1/ 2003 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING QUALITY RATINGS NAME COLOR GREENUP APR MAY JUN JUL AUG SEP OCT NOV MEAN MP107 7.7 6.7 6.7 7.0 6.0 4.3 4.0 5.0 6.7 6.7 5.8 MP88 7.0 6.3 7.0 7.0 6.0 4.3 3.7 5.7 6.3 6.7 5.8 PACESETTER (6011) 7.0 5.0 6.3 6.0 6.0 4.7 4.3 6.3 6.3 6.3 5.8 PARAGON 7.0 6.3 6.7 6.0 6.0 4.3 3.7 5.7 6.7 7.0 5.8 PR 1-94 (PICK PR 1-94) 7.3 6.7 7.0 6.3 6.0 4.3 4.0 5.3 6.3 6.7 5.8 PREMIER II 7.0 7.0 6.7 6.7 6.0 4.3 3.7 6.0 6.7 6.7 5.8 PROMISE 7.3 6.3 6.7 6.7 5.7 4.3 4.0 5.3 6.3 7.0 5.8 PROTYME (ABT-99-4.625) 8.0 6.7 6.7 7.0 6.0 4.0 3.7 5.3 6.3 7.0 5.8 RACER II (PICK RC2) 7.0 6.3 6.7 6.7 6.0 4.3 4.3 5.3 6.0 7.0 5.8 RADIANT 7.7 6.7 6.7 7.0 6.0 3.7 4.0 5.7 6.3 7.0 5.8 SPLENDID (MB 411) 7.7 6.7 6.7 7.3 6.0 4.0 3.7 5.7 6.7 6.7 5.8 SR 4500 7.0 6.3 6.3 6.7 6.0 4.0 4.0 6.0 6.7 6.3 5.8 STELLAR (CIS-PR-72) 7.3 5.7 6.7 6.0 6.0 4.3 3.7 6.0 6.7 7.0 5.8 TERRADYNE (A5C) 8.0 6.7 7.0 6.7 5.7 3.7 4.3 5.3 6.3 7.0 5.8 ABT-99-4.339 7.0 6.3 6.3 6.3 6.0 4.3 4.0 6.0 6.7 6.0 5.7 AFFIRMED 7.0 6.3 6.7 6.3 6.0 4.0 4.3 5.3 6.7 6.3 5.7 CABO (CIS-PR-80) 8.0 6.7 6.7 6.7 5.7 4.3 4.0 5.7 6.0 6.3 5.7 CAS-LP84 8.0 6.3 6.7 6.7 6.0 4.3 4.0 5.3 6.3 6.3 5.7 CHURCHILL 7.3 6.3 6.7 6.3 6.0 4.3 3.7 5.7 6.3 6.7 5.7 COURAGE (MB 410) 7.3 6.7 6.3 7.0 6.0 4.3 4.0 5.3 6.3 6.3 5.7 EP53 7.3 6.3 6.7 7.0 6.0 4.7 3.7 4.7 6.0 6.7 5.7 PEARL II (EPD) 7.7 6.0 6.7 6.7 5.3 4.3 4.3 5.7 6.3 6.3 5.7 HAWKEYE (SRX 4RHT) 7.3 6.3 6.3 6.7 6.0 4.0 4.0 5.7 6.3 6.7 5.7 LINE DRIVE 7.0 7.0 6.7 6.7 5.7 4.0 4.3 5.3 6.3 6.7 5.7 MAJESTY 7.0 6.7 7.0 7.0 6.0 4.0 4.0 5.0 6.0 6.7 5.7 MANHATTAN 3 7.0 6.3 6.7 6.3 6.0 4.3 4.7 5.3 6.0 6.0 5.7 MANHATTAN 4 (PST-2CRL) 7.7 5.3 6.7 7.0 6.0 4.0 3.7 5.3 6.3 6.7 5.7 MONTEREY II (JR-187) 7.0 7.0 7.0 6.7 6.0 4.3 4.0 5.3 6.0 6.3 5.7 PALMER III 7.7 6.3 6.0 7.0 6.0 4.3 4.0 5.0 6.7 6.3 5.7 PANTHER 6.7 6.7 6.7 6.3 5.7 4.3 4.0 5.3 6.7 6.3 5.7 PARADIGM (APR 1236) 7.0 6.7 6.3 7.0 6.0 4.3 4.0 5.3 6.0 6.3 5.7 PENNANT II 7.3 6.7 6.3 6.3 6.0 4.0 3.7 5.7 6.7 7.0 5.7 PLEASURE XL 7.0 6.7 6.7 6.7 5.7 4.0 4.0 6.0 6.0 6.3 5.7 PREMIER 6.3 6.7 7.0 6.7 5.3 4.3 4.3 5.7 6.0 6.0 5.7 RENAISSANCE (APR 1233) 6.7 6.3 6.7 6.3 5.7 4.7 4.3 5.0 6.0 6.7 5.7 SR 4420 (SRX 4820) 7.3 6.0 6.3 6.7 5.7 4.0 4.0 5.7 6.3 7.0 5.7 ABT-99-4.815 7.0 6.7 6.0 6.7 5.7 4.0 4.0 5.7 6.3 6.3 5.6 ABT-99-4.965 8.0 6.3 6.7 6.7 5.7 4.0 3.3 5.0 6.7 6.7 5.6 APR 1232 6.3 7.0 6.7 6.7 5.3 4.7 3.3 5.7 6.3 6.3 5.6 APR 776 7.0 6.7 6.3 7.0 6.0 4.0 4.3 5.0 6.3 6.0 5.6 ASCEND 7.7 6.3 6.7 6.3 6.0 4.0 4.0 5.3 6.0 6.3 5.6 BRIGHTSTAR II 7.3 5.7 7.0 6.7 5.7 3.3 3.7 5.0 6.7 6.7 5.6 CRUISER (ABT-99-4.709) 7.3 6.7 6.7 6.7 6.0 4.0 4.0 5.3 6.3 6.0 5.6 MEPY 7.0 6.7 7.0 6.7 6.0 4.0 3.7 4.7 6.0 7.0 5.6 NEXUS 7.3 6.7 6.3 7.0 5.3 3.7 4.0 5.0 6.7 6.7 5.6 PICK EX2 6.3 6.0 6.7 6.0 6.0 4.7 4.0 5.3 5.7 6.3 5.6 PROWLER (APR 777) 6.3 6.3 6.3 6.0 5.3 4.3 4.3 6.0 6.3 6.0 5.6 TABLE 5. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 1999 NATIONAL PERENNIAL RYEGRASS TEST AT WEST LAFAYETTE, IN 1/ 2003 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING QUALITY RATINGS NAME COLOR GREENUP APR MAY JUN JUL AUG SEP OCT NOV MEAN QUEST II (ABT-99-4.721) 7.3 6.7 7.0 6.7 5.7 4.0 4.0 5.0 6.0 6.3 5.6 RACER 6.3 6.7 7.0 6.3 5.7 4.0 4.0 5.3 6.0 6.3 5.6 SALINAS (PST-2SLX) 7.7 6.7 6.3 7.0 6.0 4.0 4.3 4.7 6.0 6.3 5.6 SECRETARIAT 6.7 7.0 7.0 6.0 5.7 4.0 3.7 5.3 6.3 6.7 5.6 SUMMERSET (MB 413) 7.3 5.0 7.0 6.7 5.3 3.7 4.0 5.7 6.3 6.3 5.6 SUPERSTAR (EP57) 7.0 6.7 6.7 6.3 5.7 4.3 4.3 5.0 6.0 6.3 5.6 WILMINGTON 7.7 6.3 6.3 6.3 5.3 4.0 3.7 5.7 6.7 6.7 5.6 AFFINITY 6.3 6.0 6.3 6.3 6.0 4.3 3.7 4.7 6.0 6.3 5.5 APR 1231 6.3 6.3 6.3 6.3 5.3 4.3 4.0 5.7 6.0 5.7 5.5 CATALINA II (PST-CATS) 7.7 5.7 6.7 6.7 5.0 4.0 4.0 5.3 6.0 6.3 5.5 CHARGER II 7.0 6.3 6.7 6.0 5.7 4.3 4.3 5.0 6.0 6.0 5.5 ICON (MB 414) 7.3 6.3 6.7 7.0 6.0 3.7 3.7 4.7 6.0 6.7 5.5 IQ (CIS-PR-75) 7.0 6.3 6.7 6.3 6.0 4.3 3.7 5.3 6.0 6.0 5.5 JR-128 7.7 6.3 6.7 6.7 5.7 4.0 4.0 5.0 5.7 6.0 5.5 MDP 8.0 6.3 6.3 6.3 5.3 4.0 3.7 5.3 6.3 6.7 5.5 MP103 7.7 6.7 6.7 6.7 5.7 4.3 3.7 4.7 6.0 6.3 5.5 PHANTOM 7.3 6.3 6.7 6.3 5.7 4.0 4.0 4.3 6.7 6.3 5.5 PST-2CRR 8.0 6.7 7.0 6.0 5.3 3.7 4.0 5.3 6.0 6.3 5.5 SRX 4120 6.7 6.3 6.7 6.3 5.7 4.3 4.0 4.7 6.3 6.3 5.5 ALLSPORT 7.0 6.7 7.0 6.3 5.7 3.3 3.7 4.3 6.0 7.0 5.4 APR 1235 6.7 6.7 6.7 6.7 5.0 4.0 4.3 5.0 6.0 5.7 5.4 BY-100 6.0 7.0 6.3 6.0 5.3 4.3 4.0 4.7 6.0 6.0 5.3 DP 17-9069 6.0 7.0 6.3 6.0 5.3 4.0 4.0 4.7 5.7 6.0 5.3 EDGE 5.7 6.3 6.3 6.3 5.3 4.3 4.0 4.7 5.7 6.0 5.3 HEADSTART 6.3 6.3 6.7 6.0 5.3 3.7 4.0 4.7 6.0 6.3 5.3 KOOS R-71 6.0 6.7 7.0 5.7 5.7 4.0 3.7 4.3 5.7 6.3 5.3 LPR 98-144 6.3 6.7 6.0 6.0 5.3 3.7 4.0 4.7 6.3 6.3 5.3 PASSPORT 6.7 6.7 6.7 6.0 5.7 3.3 4.0 4.7 6.0 6.0 5.3 SKYHAWK 7.0 6.0 6.3 6.3 6.0 4.0 4.0 4.3 6.0 5.7 5.3 WVPB-R-84 6.3 6.7 6.3 5.7 5.7 4.3 4.0 4.3 5.7 6.0 5.3 BUCCANEER 6.3 6.7 6.3 5.7 6.0 3.7 4.3 4.7 5.3 5.7 5.2 DP LP-1 5.7 7.0 6.3 6.0 5.7 4.3 3.7 4.3 5.7 5.3 5.2 PROSPORT (AG-P981) 7.0 5.7 5.7 5.7 5.3 4.0 4.0 4.3 6.3 6.3 5.2 YATSUGREEN 6.0 6.7 6.3 6.0 5.0 4.0 4.7 4.7 5.3 5.7 5.2 DP 17-9391 5.7 6.3 5.3 6.0 5.3 4.0 4.3 4.7 5.7 5.3 5.1 APR 1234 6.0 6.3 6.3 5.0 5.3 3.7 3.7 4.3 6.0 6.0 5.0 WVPB-R-82 6.3 5.7 6.0 5.7 5.0 3.7 4.0 3.7 5.7 6.3 5.0 DP 17-9496 5.3 6.3 5.3 4.3 4.0 3.7 4.3 4.3 4.7 5.0 4.5 LPR 98-143 6.0 5.7 6.0 5.0 4.3 3.0 3.3 3.7 5.0 5.7 4.5 LINN 5.7 6.3 4.0 3.0 3.0 3.0 3.0 3.0 3.7 3.7 3.3 LSD VALUE 0.7 1.7 1.1 0.9 0.7 1.4 1.2 1.3 0.8 0.9 0.4 C.V. (%) 6.3 10.5 8.0 7.9 7.4 12.0 11.5 13.3 7.6 8.2 4.3 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. 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 IN1 SILT LOAM AND SILT 7.1-7.5 151-270 501+ 2.1-3.0 FULL SUN 2.1-2.5 TO PREVENT DORMANCY