TABLE 5. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 1999 NATIONAL PERENNIAL RYEGRASS TEST AT WEST LAFAYETTE, IN 1/ 2002 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 ABT-99-4.600 6.0 4.7 6.0 6.0 5.0 3.0 4.7 5.0 6.3 6.0 5.3 ABT-99-4.834 6.7 5.0 5.7 5.7 5.0 3.0 5.0 5.3 6.0 6.7 5.3 ALL STAR2 (CIS-PR-78) 7.0 4.0 5.7 6.0 5.0 3.0 4.7 5.7 6.0 6.0 5.3 APPLAUD (PENNINGTON-11301) 6.7 4.7 6.3 6.0 5.3 3.0 4.3 5.3 6.0 6.0 5.3 CHARISMATIC (LTP 98-501) 6.7 4.0 5.7 6.0 5.0 3.0 5.0 5.3 6.3 6.0 5.3 DLF-LDD 7.0 4.0 6.0 6.3 5.3 3.0 5.0 5.0 6.0 6.0 5.3 INSPIRE (R8000) 7.0 4.7 6.0 6.0 5.0 3.0 5.0 5.0 5.7 6.3 5.3 MACH 1 (ROBERTS-627) 7.0 5.0 5.7 6.0 5.0 2.7 5.0 5.7 6.3 6.3 5.3 PENTIUM (NJ-6401) 7.0 3.7 6.0 6.0 5.0 3.0 5.0 5.0 6.0 6.0 5.3 PIZZAZZ 7.0 4.7 5.7 6.0 5.0 3.0 5.0 5.3 6.7 6.0 5.3 PST-2JH 6.3 4.0 6.3 6.0 5.0 3.0 5.0 5.0 5.7 6.0 5.3 PST-2M4 6.0 3.7 6.0 5.7 5.3 3.3 5.0 5.3 5.7 6.0 5.3 SR 4350 (APR 1237) 6.0 3.7 5.7 6.0 5.0 3.3 5.3 5.0 5.3 5.7 5.2 BLAZER IV (PICK MDR) 7.0 4.0 5.7 6.0 4.7 3.0 5.3 5.0 5.7 6.0 5.2 CALYPSO II 6.3 4.0 6.0 5.7 5.3 3.0 5.0 5.0 5.3 6.0 5.2 PACESETTER (6011) 6.0 3.7 5.7 6.0 5.0 3.0 5.0 5.0 5.7 6.0 5.2 PICK PR B-97 6.7 4.0 6.0 6.7 5.0 3.0 4.7 5.0 5.7 5.7 5.2 PROWLER (APR 777) 6.0 3.0 6.0 6.0 5.7 3.7 4.7 5.0 5.0 5.3 5.2 PST-2RT 6.3 4.3 6.0 6.0 5.0 3.0 5.0 5.0 5.7 6.0 5.2 SALINAS (PST-2SLX) 6.7 4.3 5.3 6.3 5.0 3.0 5.0 5.0 6.0 5.7 5.2 SEVILLE II 7.0 4.3 6.0 6.0 5.0 3.0 4.7 5.3 5.3 6.3 5.2 SR 4420 (SRX 4820) 6.7 4.3 5.7 6.0 5.0 3.0 5.0 5.0 5.7 6.0 5.2 SR 4500 6.0 4.0 6.0 6.0 5.0 3.3 4.7 5.0 5.7 5.7 5.2 ABT-99-4.115 6.0 4.0 5.7 5.7 5.0 3.0 5.0 5.3 5.7 5.7 5.1 ABT-99-4.560 6.3 3.7 5.7 5.7 5.0 3.0 4.7 5.3 5.7 5.7 5.1 ABT-99-4.721 7.0 3.0 5.0 6.0 5.0 3.0 4.7 5.0 6.0 6.0 5.1 ADMIRE (JR-151) 6.0 3.7 5.3 6.0 5.3 3.3 5.0 5.0 5.3 5.7 5.1 AFFIRMED 6.3 4.0 5.7 5.7 5.3 3.0 5.0 5.3 5.3 5.7 5.1 AMAZING (B1) 7.0 4.7 5.7 5.7 5.0 3.0 4.7 5.3 5.7 5.7 5.1 APR 1231 6.0 3.7 6.3 6.0 5.3 3.3 4.3 5.0 5.3 5.3 5.1 BARLENNIUM 6.0 3.7 6.0 5.7 5.0 3.0 5.0 5.0 5.3 6.0 5.1 BRIGHTSTAR II 7.0 3.3 5.3 6.3 5.0 3.0 4.3 5.0 5.7 6.0 5.1 BRIGHTSTAR SLT (PST-2A6B) 6.7 4.0 6.0 6.0 5.0 3.0 4.7 5.0 5.3 6.0 5.1 CATALINA 6.3 4.3 5.7 6.0 5.0 3.0 4.7 5.0 5.3 6.0 5.1 CATHEDRAL II 6.0 3.3 6.0 5.7 5.0 3.0 4.3 5.0 5.7 6.0 5.1 DIVINE 6.0 3.7 5.7 6.7 5.3 3.0 5.0 5.0 5.0 5.3 5.1 EXACTA 6.7 3.7 5.7 6.0 5.0 3.3 4.3 5.0 5.3 6.0 5.1 EXTREME (JR-317) 6.7 4.0 5.7 6.0 5.0 3.3 5.0 5.0 5.0 5.7 5.1 GATOR 3 (CIS-PR-85) 6.3 4.0 5.3 6.0 5.0 3.0 5.0 5.0 5.7 6.0 5.1 GRAND SLAM 2L96 (PST-2L96) 6.7 4.0 5.3 6.0 5.0 3.3 4.7 5.0 5.3 6.0 5.1 JR-128 6.7 3.0 5.3 6.0 5.0 3.3 5.0 5.0 5.3 5.7 5.1 KOKOMO (CIS-PR-69) 6.7 4.3 5.7 5.7 5.0 3.0 5.0 5.3 5.3 6.0 5.1 MAJESTY 6.7 4.0 6.0 6.0 5.0 3.0 4.3 5.0 5.7 5.7 5.1 MANHATTAN 3 6.0 3.3 5.7 6.0 5.0 3.3 5.0 5.0 5.3 5.7 5.1 PICK PR QH-97 7.0 3.3 5.7 6.0 5.0 3.0 5.0 5.0 5.3 6.0 5.1 PICK PRNGS 6.0 4.0 5.7 6.0 5.0 3.0 4.7 5.0 5.7 6.0 5.1 PST-2LA 6.0 3.3 5.7 6.3 5.3 3.0 4.3 5.0 5.3 5.7 5.1 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/ 2002 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 PST-2SBE 6.7 3.7 6.0 6.0 5.0 3.0 4.7 5.0 5.3 5.7 5.1 CRUSIER (UT-1000) 6.7 4.0 5.3 6.0 5.0 3.0 4.7 5.0 5.7 6.0 5.1 ABT-99-4.339 6.0 4.0 5.7 6.0 5.0 3.0 4.3 5.0 5.3 5.3 5.0 ABT-99-4.464 6.0 3.3 5.3 5.7 5.0 3.0 4.7 5.3 5.3 5.7 5.0 ABT-99-4.724 7.0 4.3 5.7 6.0 5.0 3.0 4.7 5.0 5.3 5.7 5.0 ABT-99-4.815 6.3 3.7 5.7 6.0 5.0 3.0 4.7 5.0 5.0 5.3 5.0 ALLSPORT 6.7 4.0 5.3 5.7 5.0 3.0 4.3 5.0 5.7 5.7 5.0 APR 1232 5.7 3.0 5.7 5.7 5.0 3.3 5.0 5.0 5.0 5.7 5.0 RENAISSANCE (APR 1233) 6.0 3.0 6.0 5.7 5.0 3.3 4.3 5.0 5.0 5.3 5.0 APR 1235 6.0 3.0 5.7 6.0 5.3 3.0 4.3 5.0 5.3 5.7 5.0 APR 776 6.0 3.7 5.7 6.0 5.0 3.3 5.0 5.0 5.0 5.3 5.0 BY-100 5.7 4.7 6.0 5.0 5.0 3.7 4.7 5.0 5.3 5.3 5.0 CABO (CIS-PR-80) 7.0 3.7 5.7 6.0 5.0 3.3 4.7 5.0 5.0 5.0 5.0 CATALINA II (PST-CATS) 6.7 4.3 5.7 6.0 5.0 2.7 4.7 5.0 5.0 5.7 5.0 CHURCHILL 6.0 4.3 5.7 6.0 5.0 3.0 5.0 5.0 5.0 5.3 5.0 ARRIVAL (CIS-PR-84) 7.0 4.0 5.7 6.0 5.0 2.7 4.7 5.0 5.7 5.7 5.0 CITATION FORE (PST-2BR) 7.0 4.0 5.0 5.7 5.0 3.0 5.0 5.0 5.7 6.0 5.0 COURAGE (MB 410) 6.3 3.7 5.7 6.0 5.0 3.0 4.3 5.0 5.3 6.0 5.0 DP 17-9391 5.0 3.7 5.3 6.0 5.0 4.0 4.7 5.0 4.7 5.0 5.0 EDGE 5.7 4.0 5.7 5.7 5.0 3.7 4.7 4.7 5.0 5.7 5.0 ELFKIN 6.3 3.7 5.7 5.7 5.0 3.0 4.7 5.0 5.3 5.7 5.0 FIESTA 3 6.0 4.7 6.3 5.0 5.0 3.0 4.3 5.0 5.7 6.0 5.0 GALLERY (MB 412) 7.0 3.7 5.0 6.3 5.0 3.0 4.3 5.0 5.3 5.7 5.0 HAWKEYE (SRX 4RHT) 6.7 4.3 6.0 5.3 5.0 3.0 5.0 5.0 5.3 5.3 5.0 JET 6.7 4.3 5.7 5.3 5.0 3.0 4.7 5.0 5.3 6.0 5.0 LINE DRIVE 6.0 4.0 6.0 5.7 5.0 3.0 4.3 5.0 5.0 6.0 5.0 MANHATTAN 4 (PST-2CRL) 7.0 4.0 5.7 6.0 5.0 3.0 4.7 5.0 5.3 5.7 5.0 MONTEREY II (JR-187) 6.0 3.3 5.3 6.0 5.3 3.0 5.0 5.0 5.0 5.3 5.0 PARADIGM (APR 1236) 6.0 3.0 5.7 6.0 5.0 3.3 4.7 5.0 5.3 5.3 5.0 PARAGON 6.3 3.7 5.7 6.0 5.0 2.3 4.3 5.0 5.7 6.0 5.0 PICK EX2 5.3 3.7 5.3 6.0 5.0 4.0 4.7 5.0 5.0 5.3 5.0 PREMIER II 6.0 3.7 5.7 6.0 4.7 3.0 5.0 5.0 5.3 5.7 5.0 PROMISE 6.0 4.3 5.7 5.7 4.7 3.0 4.3 5.0 5.3 6.0 5.0 PROSPORT (AG-P981) 6.0 3.3 5.0 6.0 5.0 3.0 4.0 5.0 5.7 6.0 5.0 RACER 6.0 4.7 6.0 5.7 4.7 3.0 4.7 5.0 5.7 5.7 5.0 RACER II (PICK RC2) 6.0 3.7 5.7 6.0 5.0 3.3 4.7 5.0 5.3 5.3 5.0 SR 4220 (SRX 4801) 7.0 3.7 5.0 6.0 5.0 3.0 5.0 5.0 5.3 5.7 5.0 STELLAR (CIS-PR-72) 7.0 4.3 5.7 5.0 5.0 3.3 4.3 5.0 6.0 6.0 5.0 WILMINGTON 6.7 4.0 5.7 6.0 5.0 3.0 4.0 5.0 5.3 5.7 5.0 ABT-99-4.965 7.0 4.7 5.3 6.0 4.7 3.0 4.7 5.0 5.3 5.0 4.9 EP53 6.3 3.3 5.7 5.7 4.7 3.0 4.0 5.0 5.3 5.7 4.9 EPD 6.3 3.0 5.0 6.0 5.3 3.0 4.3 4.7 5.0 5.7 4.9 HEADSTART 6.3 4.0 6.0 6.0 5.0 3.0 4.0 4.7 5.0 5.3 4.9 LPR 98-144 6.0 3.7 6.0 6.0 5.3 3.0 4.0 5.0 4.7 5.0 4.9 LTP-ME 6.7 4.0 5.7 5.3 5.0 3.0 4.3 5.0 5.0 5.7 4.9 MP107 6.7 4.0 5.3 6.0 5.3 3.0 4.0 4.7 5.3 5.3 4.9 MP88 6.3 3.0 5.0 6.7 5.0 3.0 4.0 5.0 5.0 5.3 4.9 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/ 2002 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 NEXUS 6.7 3.0 5.0 6.3 5.0 2.7 4.3 5.0 5.3 5.7 4.9 PALMER III 6.0 4.3 6.0 5.0 5.0 3.0 4.0 5.0 5.3 6.0 4.9 PENNANT II 7.0 3.3 5.7 6.0 5.0 3.0 4.0 4.7 5.3 5.7 4.9 PICK PR 1-94 6.3 4.0 5.7 5.7 5.0 3.0 4.0 5.0 5.3 5.7 4.9 PINNACLE II (BAR 9 B2) 7.0 3.7 4.7 5.3 5.0 3.0 4.7 5.0 5.7 5.7 4.9 PLEASURE XL 6.0 3.7 6.0 6.0 4.7 3.0 4.3 5.0 5.0 5.0 4.9 PST-2CRR 6.7 4.0 6.0 6.0 4.7 3.0 4.3 4.7 5.3 5.3 4.9 SECRETARIAT 6.0 4.7 5.3 5.3 5.0 3.0 5.0 5.0 5.0 5.3 4.9 SKYHAWK 6.7 3.0 5.7 6.0 5.0 2.7 3.7 5.0 5.3 5.7 4.9 SUPERSTAR (EP57) 6.7 3.3 6.0 5.7 4.7 3.3 4.0 4.7 5.3 5.3 4.9 WVPB-R-84 6.0 3.7 6.0 5.0 5.0 3.7 4.7 4.7 5.0 5.3 4.9 AFFINITY 5.3 4.3 6.0 4.7 5.0 3.0 4.3 5.0 5.0 5.7 4.8 ASCEND 6.3 3.3 5.7 6.0 4.7 2.7 4.0 5.0 5.3 5.3 4.8 BUCCANEER 5.7 4.0 5.7 5.3 5.0 3.7 4.0 4.3 4.7 5.3 4.8 CHARGER II 6.0 4.7 5.3 5.3 5.0 3.0 3.7 4.7 5.7 5.7 4.8 DP 17-9069 5.7 3.7 5.0 5.7 5.0 3.7 4.0 4.7 5.0 5.0 4.8 DP LP-1 5.3 3.3 5.3 5.7 5.0 3.3 4.0 4.7 5.0 5.7 4.8 ICON (MB 414) 7.0 3.7 5.0 6.0 4.7 2.7 4.0 5.0 5.3 5.3 4.8 KOOS R-71 6.0 4.0 5.7 5.0 5.0 3.0 4.0 5.0 5.0 5.3 4.8 MDP 7.0 3.3 5.3 6.0 5.3 3.0 4.0 4.3 5.0 5.0 4.8 MEPY 7.0 3.7 5.0 6.0 5.0 3.0 4.0 4.7 5.3 5.7 4.8 PANTHER 6.3 4.0 5.3 5.7 5.0 3.0 4.0 5.0 5.0 5.7 4.8 PASSPORT 6.0 3.7 5.7 5.7 5.0 3.0 4.0 5.0 5.0 5.3 4.8 PREMIER 6.0 4.0 5.3 5.3 5.0 3.0 4.3 5.0 4.7 5.3 4.8 RADIANT 6.7 3.7 5.0 6.3 4.7 2.7 4.0 4.7 5.7 5.7 4.8 SPLENDID (MB 411) 7.0 3.7 5.0 6.3 4.7 2.3 4.0 5.0 5.3 5.7 4.8 SRX 4120 6.0 5.0 5.7 5.0 5.0 3.0 4.0 5.0 5.3 5.3 4.8 SUMMERSET (MB 413) 7.0 4.0 5.0 6.3 4.7 2.7 3.7 4.7 5.7 5.3 4.8 TERRADYNE (A5C) 7.0 4.0 5.3 5.7 5.0 2.7 4.3 5.0 5.3 5.3 4.8 YATSUGREEN 5.7 4.7 5.3 4.3 4.7 3.7 4.0 5.0 5.0 6.0 4.8 ABT-99-4.625 7.0 3.3 5.0 5.7 5.0 3.0 4.0 4.7 5.0 5.0 4.7 APR 1234 5.7 3.7 6.0 6.0 4.0 3.0 3.7 5.0 4.7 5.0 4.7 CAS-LP84 6.3 3.3 5.3 6.0 5.0 3.0 4.0 4.7 5.0 4.7 4.7 PHANTOM 6.3 4.0 5.7 5.7 4.3 3.0 4.0 4.3 5.0 5.7 4.7 WVPB-R-82 5.7 3.7 5.3 5.3 4.7 3.3 3.7 4.7 5.3 5.0 4.7 IQ (CIS-PR-75) 7.0 3.3 5.0 6.0 4.7 2.7 4.0 5.0 4.7 5.0 4.6 MP103 6.7 3.7 5.3 5.7 5.0 2.7 4.0 4.3 5.0 5.0 4.6 LPR 98-143 6.0 3.7 5.3 5.7 4.0 3.3 4.0 4.3 4.7 5.0 4.5 DP 17-9496 5.0 4.3 5.0 4.0 4.0 4.3 4.0 4.3 4.7 5.0 4.4 LINN 5.3 4.7 4.0 3.0 3.0 3.3 3.0 3.0 3.0 4.0 3.3 LSD VALUE 0.6 1.3 1.4 0.6 0.6 0.7 0.8 0.6 1.0 0.8 0.3 C.V. (%) 6.1 15.6 9.6 6.3 6.3 11.1 9.9 6.3 9.3 7.7 3.4 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 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