TABLE 21. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 1999 NATIONAL PERENNIAL RYEGRASS TEST AT LOGAN, UT 1/ 2003 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR APR MAY JUN JUL AUG SEP OCT MEAN FIESTA 3 6.0 4.3 6.3 6.3 5.7 6.0 6.0 6.3 5.9 PICK EX2 5.0 4.3 6.3 6.0 6.3 6.0 6.3 6.0 5.9 MONTEREY II (JR-187) 5.3 4.7 6.0 6.0 6.0 6.0 5.7 6.0 5.8 BY-100 4.7 5.0 5.7 6.0 6.0 6.0 5.7 5.3 5.7 GATOR 3 (CIS-PR-85) 6.3 4.7 7.3 6.0 5.3 5.7 5.3 5.3 5.7 APR 1231 5.0 3.7 6.7 6.7 6.0 5.7 5.3 5.0 5.6 DP 17-9391 3.7 4.0 6.0 6.7 5.7 5.7 5.7 5.3 5.6 BARLENNIUM 6.7 5.3 7.0 5.3 6.0 5.3 5.0 4.7 5.5 BUCCANEER 4.7 4.3 5.3 6.0 6.3 5.7 5.7 5.3 5.5 DP 17-9069 3.7 3.7 6.7 6.0 6.3 5.7 5.3 5.0 5.5 JET 6.7 4.7 6.3 5.7 5.3 5.7 5.3 5.3 5.5 ABT-99-4.560 6.7 3.3 6.0 5.7 5.7 5.3 6.0 6.0 5.4 AFFINITY 5.0 4.7 6.0 5.7 5.0 5.7 5.7 5.0 5.4 CALYPSO II 6.0 4.3 6.3 5.0 5.7 5.3 5.7 5.7 5.4 DIVINE 5.7 4.7 6.3 6.0 5.0 5.3 5.0 5.7 5.4 PENNANT II 6.7 5.0 6.7 6.7 4.3 5.3 5.0 5.0 5.4 PICK PRNGS 6.0 3.7 5.3 6.3 6.0 5.3 6.0 5.0 5.4 PINNACLE II (BAR 9 B2) 6.7 4.7 6.0 5.7 5.0 5.3 5.7 5.3 5.4 PST-2JH 5.7 4.7 7.0 5.3 5.3 5.7 5.3 4.7 5.4 PST-2M4 5.7 4.3 6.3 5.3 5.3 5.3 5.3 5.7 5.4 PST-2RT 5.7 4.7 6.0 6.3 5.3 5.7 5.0 5.0 5.4 SECRETARIAT 5.0 4.7 6.0 5.7 5.3 5.7 5.3 5.0 5.4 SR 4500 6.0 5.3 6.7 5.7 5.0 5.3 5.0 5.0 5.4 SRX 4120 5.7 5.3 5.7 5.3 4.7 5.3 5.3 6.0 5.4 WVPB-R-82 5.0 4.3 5.3 5.0 6.0 5.3 6.0 6.0 5.4 AFFIRMED 5.3 4.7 6.0 5.3 4.7 5.3 5.3 5.7 5.3 CABO (CIS-PR-80) 6.7 4.0 6.7 6.0 5.0 5.3 5.0 5.0 5.3 DLF-LDD 6.0 4.3 6.0 5.0 5.0 5.7 5.7 5.3 5.3 HEADSTART 4.0 4.0 6.0 5.0 5.3 5.7 5.3 5.7 5.3 MAJESTY 5.7 4.3 6.3 5.7 5.0 5.7 5.0 5.3 5.3 PROWLER (APR 777) 4.7 3.7 6.0 5.3 5.7 5.3 5.3 5.7 5.3 PST-2LA 5.3 3.3 6.7 6.7 5.7 5.3 5.0 4.7 5.3 RENAISSANCE (APR 1233) 5.7 4.7 6.0 5.7 5.0 5.3 5.3 5.3 5.3 SR 4220 (SRX 4801) 6.3 4.7 6.3 5.7 5.0 5.3 5.0 5.0 5.3 ADMIRE (JR-151) 5.7 3.7 6.3 5.7 5.0 5.0 5.0 5.7 5.2 APPLAUD (PENNINGTON-11301) 7.3 3.7 6.3 6.0 5.0 5.3 5.3 4.7 5.2 APR 1232 4.7 4.0 5.7 5.3 5.3 5.3 5.3 5.3 5.2 APR 1235 5.7 5.0 6.0 5.0 4.7 5.3 5.0 5.3 5.2 APR 776 4.7 4.3 5.3 5.3 5.0 5.3 5.3 5.7 5.2 BRIGHTSTAR SLT (PST-2A6B) 6.3 3.7 6.0 6.0 5.0 5.3 5.3 5.0 5.2 CATHEDRAL II 5.0 3.3 6.3 6.0 5.7 5.3 5.0 5.0 5.2 HAWKEYE (SRX 4RHT) 6.3 3.7 5.7 6.7 4.7 5.3 5.3 5.0 5.2 KOOS R-71 5.3 3.7 5.7 5.7 5.3 5.7 5.3 5.0 5.2 PALMER III 6.3 4.7 6.3 5.7 5.0 5.3 5.0 4.7 5.2 PANTHER 6.0 4.0 6.3 5.7 5.0 5.3 5.3 5.0 5.2 PASSPORT 5.7 4.7 6.0 5.3 5.0 5.3 5.0 5.0 5.2 PIZZAZZ 6.0 4.0 6.0 6.0 4.7 5.3 5.0 5.3 5.2 TABLE 21. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 1999 NATIONAL PERENNIAL RYEGRASS TEST AT LOGAN, UT 1/ 2003 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR APR MAY JUN JUL AUG SEP OCT MEAN WVPB-R-84 4.7 4.7 6.0 6.0 5.3 5.3 5.0 4.3 5.2 ABT-99-4.464 6.7 4.0 6.0 5.7 4.7 5.3 5.0 5.3 5.1 AMAZING (B1) 6.7 5.3 6.0 5.0 4.3 5.3 4.7 5.0 5.1 DAZZLE (ABT-99-4.724) 6.3 3.3 6.3 5.0 5.3 5.3 5.3 5.3 5.1 GALLERY (MB 412) 7.0 3.3 6.3 6.0 4.3 5.3 5.7 5.0 5.1 ICON (MB 414) 6.0 4.0 5.7 6.3 4.3 5.0 5.0 5.7 5.1 MP107 5.7 4.0 5.3 6.0 5.3 5.0 5.7 4.7 5.1 PARADIGM (APR 1236) 5.0 3.7 5.7 5.3 5.3 5.3 5.3 5.0 5.1 PR 1-94 (PICK PR 1-94) 6.3 3.7 6.0 5.7 5.3 5.0 5.3 5.0 5.1 PLEASURE XL 5.7 4.3 7.0 5.3 4.3 5.3 4.7 5.0 5.1 RACER 5.3 3.7 5.3 5.0 5.7 5.3 5.7 5.0 5.1 SEVILLE II 6.0 4.0 6.0 5.7 5.3 5.3 5.0 4.7 5.1 SR 4350 (APR 1237) 4.7 3.7 5.3 6.0 5.3 5.3 5.0 5.0 5.1 ABT-99-4.115 5.7 4.3 5.7 5.3 4.7 5.0 4.7 5.0 5.0 BRIGHTSTAR II 6.7 4.3 5.3 5.3 5.0 5.0 5.0 5.0 5.0 CAS-LP84 5.0 3.3 5.7 5.3 5.3 5.0 5.0 5.0 5.0 CHARGER II 5.7 4.7 5.7 5.3 4.7 5.0 4.7 5.3 5.0 CHURCHILL 6.3 4.7 5.3 5.3 4.3 5.0 5.0 5.0 5.0 COURAGE (MB 410) 6.3 3.7 6.3 5.7 4.3 5.3 4.7 5.0 5.0 DP LP-1 4.7 4.0 5.7 4.3 4.7 5.3 5.3 5.3 5.0 PEARL II (EPD) 5.0 3.3 5.7 6.0 5.0 5.3 5.0 5.0 5.0 EXTREME (JR-317) 5.7 3.7 5.3 5.3 5.3 5.3 5.0 5.0 5.0 GRAND SLAM 2L96 (PST-2L96) 6.3 3.7 6.0 5.7 5.0 5.3 4.7 4.3 5.0 JR-128 5.3 3.3 5.3 5.3 4.7 5.3 5.3 5.3 5.0 LINE DRIVE 6.0 3.7 5.7 5.7 5.0 5.0 5.0 4.7 5.0 MDP 6.0 3.0 5.7 5.3 5.7 5.3 5.7 4.7 5.0 MP88 6.0 4.0 5.7 5.0 5.0 5.0 5.0 5.3 5.0 NEXUS 5.7 4.0 6.0 5.3 4.7 5.0 5.0 5.0 5.0 PACESETTER (6011) 6.0 4.3 5.3 5.3 5.0 5.0 5.0 5.0 5.0 PARAGON 6.0 4.3 5.3 6.0 4.3 5.0 5.3 5.0 5.0 PENTIUM (NJ-6401) 7.0 3.7 5.7 5.0 5.0 5.3 5.3 5.3 5.0 PHANTOM 5.7 5.0 5.3 5.3 4.7 5.0 5.0 5.0 5.0 PICK PR B-97 6.0 4.3 5.7 5.7 4.3 5.3 5.0 4.7 5.0 PICK PR QH-97 5.7 3.7 5.7 6.0 4.7 5.0 5.0 4.7 5.0 PREMIER II 5.7 4.7 5.7 5.0 4.7 5.0 4.7 5.3 5.0 LS 2100 (PST-2SBE) 5.7 3.7 5.3 5.3 5.0 5.3 5.0 5.3 5.0 SPLENDID (MB 411) 7.0 3.7 6.3 5.7 4.3 5.0 5.0 5.3 5.0 SR 4420 (SRX 4820) 6.7 4.3 6.3 5.0 4.3 5.0 4.7 5.0 5.0 TERRADYNE (A5C) 6.0 5.0 5.7 5.0 4.3 5.0 5.0 5.0 5.0 ALLSPORT 4.0 4.3 6.7 4.7 4.3 4.7 4.7 4.7 4.9 ARRIVAL (CIS-PR-84) 6.3 4.3 4.7 5.0 4.7 5.0 5.0 5.3 4.9 CITATION FORE (PST-2BR) 7.0 4.0 5.7 5.7 4.3 5.0 4.7 4.7 4.9 CRUISER (ABT-99-4.709) 6.0 4.7 5.3 5.0 4.0 5.0 5.0 5.3 4.9 ELFKIN 5.7 5.3 6.0 4.3 4.3 5.0 4.7 4.3 4.9 KOKOMO (CIS-PR-69) 6.0 4.3 5.7 5.0 4.3 5.0 4.7 5.0 4.9 MANHATTAN 3 4.7 3.7 5.3 6.0 5.0 4.7 4.7 4.7 4.9 MEPY 5.3 3.3 5.3 6.0 4.3 5.0 5.0 5.0 4.9 TABLE 21. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 1999 NATIONAL PERENNIAL RYEGRASS TEST AT LOGAN, UT 1/ 2003 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR APR MAY JUN JUL AUG SEP OCT MEAN RADIANT 6.7 3.7 6.0 5.7 5.0 5.0 4.7 4.3 4.9 STELLAR (CIS-PR-72) 6.3 4.0 5.3 5.7 4.3 5.0 5.0 5.0 4.9 SUNKISSED (ABT-99-4.834) 6.3 3.3 5.0 6.0 4.3 4.7 5.3 5.3 4.9 ABT-99-4.815 6.0 4.0 5.7 5.3 4.7 4.7 4.3 4.7 4.8 ABT-99-4.965 6.7 4.7 5.7 5.0 3.7 5.0 4.7 5.0 4.8 APR 1234 4.0 4.0 4.3 4.7 4.3 4.7 5.3 6.0 4.8 CHARISMATIC (LTP 98-501) 6.3 3.7 6.3 5.3 4.0 4.7 4.7 4.7 4.8 EXACTA 6.3 4.3 5.0 5.3 4.0 5.0 5.0 5.0 4.8 LPR 98-144 4.7 4.0 5.7 5.0 4.7 4.7 5.0 4.7 4.8 MACH 1 (ROBERTS-627) 6.7 5.3 5.7 5.0 4.3 4.7 4.3 4.0 4.8 PREMIER 4.7 4.0 5.0 5.0 4.0 4.7 5.0 5.7 4.8 QUEST II (ABT-99-4.721) 5.7 4.0 5.3 5.3 4.7 5.0 4.7 4.7 4.8 SALINAS (PST-2SLX) 5.7 3.0 5.7 5.3 4.7 5.0 5.0 5.0 4.8 SUPERSTAR (EP57) 5.7 4.0 4.7 5.3 4.7 5.0 5.0 5.0 4.8 ABT-99-4.339 5.7 3.7 5.3 5.0 4.3 5.0 4.7 5.0 4.7 ABT-99-4.600 5.3 3.7 6.0 5.0 4.3 4.7 4.7 4.7 4.7 ALL STAR2 (CIS-PR-78) 6.7 4.0 6.0 4.7 4.0 4.7 4.7 4.7 4.7 ASCEND 5.3 4.3 6.3 4.7 4.0 4.7 4.7 4.3 4.7 CATALINA 5.0 3.7 5.7 5.0 4.3 4.7 5.0 4.7 4.7 EDGE 4.7 4.0 4.3 5.0 4.7 4.7 5.3 5.0 4.7 INSPIRE (R8000) 6.3 3.7 5.3 5.3 4.3 5.0 4.7 4.7 4.7 IQ (CIS-PR-75) 6.7 3.7 5.7 5.0 4.3 5.0 4.7 4.7 4.7 MANHATTAN 4 (PST-2CRL) 6.7 4.0 5.7 5.3 4.7 4.7 4.3 4.3 4.7 PROSPORT (AG-P981) 7.0 4.0 5.7 5.0 4.3 4.7 4.3 4.7 4.7 RACER II (PICK RC2) 5.3 3.7 6.0 4.7 4.3 4.7 4.7 4.7 4.7 EP53 5.7 3.0 5.7 5.0 4.3 4.7 4.7 4.7 4.6 LPR 98-143 5.3 3.3 5.7 4.7 5.0 4.7 4.3 4.3 4.6 LTP-ME 5.3 3.0 5.0 5.0 4.3 4.7 5.0 5.0 4.6 MP103 6.0 3.0 5.3 5.0 4.7 4.7 5.0 4.7 4.6 PROMISE 5.7 4.0 4.7 4.7 4.7 4.7 5.0 4.7 4.6 BLAZER IV (PICK MDR) 6.7 3.3 5.7 5.0 4.3 4.3 4.3 4.7 4.5 CATALINA II (PST-CATS) 6.3 3.0 5.0 5.7 4.3 4.3 4.3 5.0 4.5 SKYHAWK 5.7 3.0 5.7 4.7 4.0 4.7 4.7 5.0 4.5 WILMINGTON 5.3 2.7 5.3 5.0 4.3 5.0 4.7 4.7 4.5 SUMMERSET (MB 413) 6.3 3.7 5.3 4.3 4.3 4.7 4.3 4.3 4.4 YATSUGREEN 3.7 4.0 4.3 3.7 4.7 4.3 5.0 5.0 4.4 PROTYME (ABT-99-4.625) 6.0 3.3 5.0 4.3 4.0 4.3 4.3 4.7 4.3 PST-2CRR 5.0 3.3 5.7 4.3 4.0 4.3 4.3 4.0 4.3 DP 17-9496 3.0 2.7 3.0 3.7 4.0 3.0 3.3 3.0 3.2 LINN 2.7 1.7 1.7 2.3 2.3 2.3 2.3 2.3 2.1 LSD VALUE 1.0 2.6 2.4 1.8 2.0 1.2 1.4 1.5 1.0 C.V. (%) 11.0 23.0 16.9 15.3 17.5 11.7 12.8 13.4 10.1 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 UT1 SILTY CLAY AND CLAY 7.6-8.5 61-150 151-240 4.1-5.0 FULL SUN 0.6-1.0 TO PREVENT STRESS