TABLE 24. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 1999 NATIONAL PERENNIAL RYEGRASS TEST AT LOGAN, UT 1/ 2002 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR APR MAY JUN JUL AUG SEP OCT MEAN PHANTOM 6.7 6.0 6.0 5.7 6.0 5.7 5.0 5.0 5.6 MACH 1 (ROBERTS-627) 6.0 6.0 6.3 4.7 6.0 5.7 4.7 5.0 5.5 PST-2SBE 6.3 5.7 6.0 5.3 6.0 6.3 4.3 4.7 5.5 AMAZING (B1) 6.3 6.0 6.3 5.3 5.3 5.3 4.7 5.0 5.4 CABO (CIS-PR-80) 6.0 5.7 5.7 5.3 5.3 5.3 5.0 5.7 5.4 CATALINA 7.0 5.7 6.0 5.7 5.3 5.7 4.3 5.3 5.4 KOKOMO (CIS-PR-69) 6.7 6.3 6.0 5.7 5.7 5.3 4.0 4.7 5.4 PST-2JH 6.7 5.7 5.3 5.3 5.3 5.7 5.0 5.3 5.4 ABT-99-4.721 6.7 5.7 5.7 5.7 5.3 5.7 4.3 5.0 5.3 ABT-99-4.815 6.7 6.0 6.0 5.3 5.3 5.3 4.3 5.0 5.3 APR 1232 6.3 5.3 5.7 5.3 5.3 5.3 5.0 5.0 5.3 BRIGHTSTAR II 6.3 6.0 6.3 5.7 5.3 5.0 4.3 4.7 5.3 ELFKIN 7.0 5.3 5.3 5.7 5.0 5.3 4.7 5.7 5.3 MP107 7.3 5.7 6.3 5.7 5.3 5.3 4.0 5.0 5.3 NEXUS 5.3 5.0 5.7 5.0 6.0 5.7 4.7 5.3 5.3 PENNANT II 6.3 5.7 5.7 5.0 5.0 5.0 4.7 6.0 5.3 PENTIUM (NJ-6401) 7.0 5.3 5.7 5.7 5.7 5.3 4.3 5.3 5.3 SRX 4120 6.7 5.7 5.7 5.3 5.7 5.0 4.7 5.0 5.3 ABT-99-4.600 6.0 5.7 5.3 5.0 5.0 5.7 4.7 5.3 5.2 ABT-99-4.965 6.3 6.0 6.0 5.0 5.0 5.3 4.0 5.0 5.2 BY-100 6.0 5.3 5.0 5.7 5.3 5.7 4.3 5.0 5.2 COURAGE (MB 410) 6.0 5.0 5.7 5.3 5.3 5.3 4.7 5.0 5.2 DIVINE 6.0 5.7 5.7 5.0 5.3 5.7 4.3 5.0 5.2 DLF-LDD 6.3 5.3 5.7 5.0 5.3 5.7 4.3 5.0 5.2 DP 17-9069 6.3 5.0 5.7 5.3 5.0 5.3 5.0 5.3 5.2 ICON (MB 414) 6.0 5.3 5.3 5.0 5.3 5.0 5.0 5.3 5.2 KOOS R-71 5.7 5.7 5.7 5.7 5.3 5.3 4.3 4.7 5.2 PLEASURE XL 6.3 5.7 5.7 5.3 5.3 5.3 4.3 5.0 5.2 PST-2M4 6.7 5.7 5.7 5.3 5.3 5.0 4.3 5.0 5.2 STELLAR (CIS-PR-72) 6.7 5.7 6.0 5.3 5.7 5.3 4.3 4.3 5.2 AFFINITY 6.0 5.7 5.0 6.0 5.3 5.0 4.3 4.7 5.1 RENAISSANCE (APR 1233) 6.3 5.3 5.7 5.3 5.7 5.0 4.0 5.0 5.1 BUCCANEER 5.7 5.7 5.0 4.7 5.3 5.3 5.0 5.0 5.1 CALYPSO II 6.3 5.3 5.0 5.7 5.3 5.3 4.3 4.7 5.1 CAS-LP84 7.0 4.7 5.7 5.0 5.3 5.0 4.7 5.3 5.1 CITATION FORE (PST-2BR) 6.3 5.3 5.3 5.3 5.3 5.3 4.3 5.0 5.1 DP 17-9391 6.0 5.0 5.0 5.3 4.7 5.3 5.0 5.7 5.1 EXTREME (JR-317) 7.0 4.7 5.7 5.3 5.0 5.7 4.7 5.0 5.1 INSPIRE (R8000) 6.0 6.0 6.0 5.3 5.0 4.7 4.3 4.7 5.1 MAJESTY 6.3 5.7 5.7 5.3 5.0 5.0 4.3 4.7 5.1 MONTEREY II (JR-187) 6.0 4.7 5.3 5.7 5.3 5.3 4.3 5.0 5.1 MP88 5.7 5.7 5.3 5.7 5.3 5.0 4.3 4.7 5.1 PASSPORT 6.0 5.3 5.0 5.0 5.3 5.3 4.7 5.3 5.1 PICK EX2 6.7 5.0 5.3 5.7 5.0 5.0 5.3 4.7 5.1 PREMIER 6.0 5.3 5.3 5.3 5.3 5.3 4.3 4.7 5.1 PROWLER (APR 777) 6.0 5.3 5.3 5.3 5.3 5.3 4.7 4.7 5.1 SALINAS (PST-2SLX) 5.3 5.3 6.0 5.0 5.3 4.7 4.3 5.0 5.1 TABLE 24. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 1999 NATIONAL PERENNIAL RYEGRASS TEST AT LOGAN, UT 1/ 2002 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR APR MAY JUN JUL AUG SEP OCT MEAN SECRETARIAT 6.0 5.0 5.0 5.3 5.7 6.0 4.3 4.3 5.1 SEVILLE II 6.7 5.3 5.3 5.7 5.0 5.3 4.0 5.0 5.1 SR 4220 (SRX 4801) 6.3 5.7 5.7 5.3 5.0 5.3 4.0 5.0 5.1 SR 4420 (SRX 4820) 6.0 5.7 6.0 5.3 5.0 5.3 4.0 4.7 5.1 SR 4500 5.3 5.3 5.0 4.7 5.0 5.3 4.7 5.7 5.1 WVPB-R-82 6.0 5.0 5.0 5.0 5.7 5.7 4.7 5.0 5.1 ABT-99-4.115 6.5 5.7 5.7 5.5 4.7 4.7 4.3 4.7 5.0 ABT-99-4.464 6.7 5.3 5.3 5.3 4.7 4.3 4.7 5.0 5.0 ABT-99-4.724 7.0 5.3 5.3 5.7 5.0 5.0 4.0 5.0 5.0 AFFIRMED 6.7 5.0 5.7 5.7 4.7 5.3 4.0 4.7 5.0 APR 1235 6.0 5.7 5.7 5.0 5.0 5.3 4.3 4.3 5.0 ASCEND 6.0 5.7 5.0 5.7 4.7 4.7 4.0 5.0 5.0 BARLENNIUM 6.0 5.0 5.3 5.7 4.7 4.7 4.3 5.0 5.0 CHARISMATIC (LTP 98-501) 7.3 5.7 5.3 5.0 4.7 5.3 4.3 5.0 5.0 IQ (CIS-PR-75) 6.7 5.0 5.3 5.3 5.0 5.0 4.0 5.0 5.0 ARRIVAL (CIS-PR-84) 7.0 5.3 5.3 5.0 5.0 5.7 4.0 5.0 5.0 GRAND SLAM 2L96 (PST-2L96) 5.7 5.0 5.0 5.0 5.3 4.7 4.7 5.0 5.0 PACESETTER (6011) 5.7 4.7 5.3 5.3 5.3 5.3 4.0 5.0 5.0 PALMER III 6.0 4.7 5.3 5.0 5.3 5.3 4.7 5.0 5.0 PANTHER 5.3 5.0 5.0 5.0 5.3 5.0 4.3 5.3 5.0 PICK PRNGS 5.3 4.7 4.7 5.0 5.3 5.0 4.7 5.3 5.0 PST-2LA 5.7 4.7 5.3 4.7 5.0 5.0 4.7 5.7 5.0 PST-2RT 5.0 4.7 5.0 4.7 5.0 5.0 5.0 5.7 5.0 SUMMERSET (MB 413) 6.0 5.0 5.0 5.3 5.7 5.3 4.0 5.0 5.0 CRUSIER (UT-1000) 6.0 5.3 5.7 5.7 5.0 5.0 4.0 4.7 5.0 ABT-99-4.560 5.7 5.0 5.3 5.0 5.0 4.7 4.3 5.0 4.9 ALL STAR2 (CIS-PR-78) 6.3 5.3 5.0 5.3 4.7 4.7 4.3 5.0 4.9 CHARGER II 5.3 4.7 5.0 4.7 5.3 5.0 4.3 5.0 4.9 EPD 6.0 5.0 5.0 5.0 5.0 4.7 4.3 5.3 4.9 GALLERY (MB 412) 6.7 4.7 5.3 5.3 5.0 4.7 4.3 5.0 4.9 GATOR 3 (CIS-PR-85) 5.7 5.0 5.3 5.0 4.3 5.0 4.3 5.3 4.9 LPR 98-143 6.3 5.3 5.3 5.3 4.7 4.7 4.3 4.7 4.9 MDP 6.0 5.0 5.7 4.7 5.0 5.0 4.0 4.7 4.9 MP103 6.0 4.7 5.3 5.3 4.7 4.7 4.3 5.3 4.9 PARAGON 6.0 4.7 5.3 4.7 4.7 5.0 4.7 5.3 4.9 PREMIER II 6.7 5.0 5.0 5.0 5.0 5.0 4.0 5.0 4.9 PROSPORT (AG-P981) 6.3 5.3 5.7 5.3 4.7 4.7 4.0 4.3 4.9 RACER 6.0 5.0 5.0 5.0 5.0 5.0 4.3 4.7 4.9 TERRADYNE (A5C) 6.7 5.7 5.7 5.3 4.7 4.7 4.0 4.3 4.9 ABT-99-4.339 6.7 5.0 5.0 5.3 4.3 4.7 4.0 5.0 4.8 ALLSPORT 6.3 5.7 5.3 5.3 4.3 4.3 3.7 5.0 4.8 APPLAUD (PENNINGTON-11301) 5.7 4.3 4.7 4.7 5.3 5.0 4.3 5.3 4.8 APR 1234 5.7 5.3 5.0 4.7 5.0 4.0 4.7 4.7 4.8 APR 776 6.0 4.7 4.7 5.0 4.3 4.7 4.3 5.7 4.8 BLAZER IV (PICK MDR) 7.0 5.3 5.0 5.0 4.7 4.7 4.3 4.7 4.8 BRIGHTSTAR SLT (PST-2A6B) 5.7 5.0 5.0 5.3 4.3 5.0 4.0 5.0 4.8 CATALINA II (PST-CATS) 5.7 4.7 5.0 5.0 4.7 4.7 4.0 5.3 4.8 TABLE 24. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 1999 NATIONAL PERENNIAL RYEGRASS TEST AT LOGAN, UT 1/ 2002 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR APR MAY JUN JUL AUG SEP OCT MEAN DP LP-1 5.7 5.0 5.3 5.3 5.3 4.7 4.0 4.0 4.8 EXACTA 6.3 5.0 5.3 4.7 4.7 4.7 4.0 5.3 4.8 FIESTA 3 5.7 4.3 4.3 5.0 5.0 5.3 4.3 5.3 4.8 MANHATTAN 4 (PST-2CRL) 5.3 5.3 5.0 5.3 5.0 4.0 4.0 5.0 4.8 PARADIGM (APR 1236) 5.7 5.0 4.7 4.7 5.0 4.7 4.3 5.3 4.8 PICK PR B-97 5.0 5.0 4.7 4.7 5.3 5.0 4.0 4.7 4.8 PINNACLE II (BAR 9 B2) 5.3 4.3 5.0 5.3 4.7 4.3 4.3 5.7 4.8 RACER II (PICK RC2) 6.7 5.0 5.0 5.3 5.0 5.0 4.0 4.0 4.8 RADIANT 5.7 4.3 4.7 5.0 5.0 4.7 4.3 5.3 4.8 SKYHAWK 6.0 5.0 5.0 5.0 5.0 4.7 4.0 4.7 4.8 SPLENDID (MB 411) 6.0 5.0 5.3 5.0 4.7 4.7 4.3 4.7 4.8 ABT-99-4.625 5.7 4.7 4.7 5.0 5.0 4.7 4.0 4.7 4.7 SR 4350 (APR 1237) 5.0 4.3 5.0 5.0 4.7 5.0 4.3 4.3 4.7 CHURCHILL 6.3 4.7 5.0 5.0 4.7 4.3 4.3 5.0 4.7 EDGE 5.0 4.3 4.7 4.3 4.7 5.0 4.3 5.3 4.7 EP53 5.7 4.7 4.7 5.3 5.0 4.7 4.0 4.7 4.7 HAWKEYE (SRX 4RHT) 6.0 4.7 5.0 5.0 4.3 4.3 4.0 5.3 4.7 HEADSTART 5.7 5.0 5.3 4.7 4.3 4.0 5.0 4.7 4.7 JET 5.7 4.7 4.7 4.7 5.0 4.7 4.3 5.0 4.7 JR-128 7.0 4.7 5.3 5.0 5.0 4.7 4.0 4.3 4.7 LINE DRIVE 5.7 4.7 5.0 5.0 4.7 4.7 4.0 5.0 4.7 MEPY 5.7 4.7 5.0 4.7 4.3 4.7 4.0 5.3 4.7 PIZZAZZ 6.7 4.3 5.0 5.0 4.3 5.0 4.0 5.3 4.7 WILMINGTON 6.7 4.7 4.7 5.0 4.7 4.7 4.0 5.0 4.7 ADMIRE (JR-151) 5.0 4.3 5.0 4.7 4.7 4.3 4.3 5.0 4.6 APR 1231 5.7 5.3 5.0 4.7 4.0 3.7 4.0 5.7 4.6 CATHEDRAL II 5.3 4.7 4.3 5.3 4.7 4.0 4.0 5.3 4.6 LPR 98-144 6.0 5.0 5.3 5.0 4.7 4.3 4.0 4.0 4.6 MANHATTAN 3 5.3 4.7 4.7 4.3 5.0 4.7 4.3 4.7 4.6 PICK PR 1-94 6.0 4.7 4.7 4.7 4.3 4.7 4.3 4.7 4.6 PICK PR QH-97 6.0 4.3 4.7 5.0 4.7 4.3 4.0 5.0 4.6 PROMISE 5.7 4.0 4.7 5.0 5.0 4.7 4.3 4.3 4.6 PST-2CRR 6.7 5.0 5.3 5.3 4.0 4.0 4.0 4.7 4.6 SUPERSTAR (EP57) 6.3 4.3 4.7 4.7 4.3 4.7 4.0 5.3 4.6 WVPB-R-84 5.3 4.7 4.3 4.3 4.3 5.0 4.3 5.3 4.6 YATSUGREEN 5.7 4.3 4.3 5.0 4.7 4.7 4.0 5.3 4.6 ABT-99-4.834 6.0 4.7 4.3 5.0 4.3 4.3 4.3 4.7 4.5 DP 17-9496 4.7 3.3 4.3 4.0 4.3 4.7 4.7 5.7 4.4 LTP-ME 5.3 4.0 4.0 4.3 4.0 4.0 4.3 4.7 4.2 LINN 5.0 2.7 3.0 3.7 3.7 4.0 3.7 4.0 3.5 LSD VALUE 3.4 1.5 1.4 1.9 1.8 2.6 2.6 2.0 1.1 C.V. (%) 14.6 13.8 12.4 11.5 13.0 14.9 12.8 12.0 8.3 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. 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 UT1 SILTY CLAY LOAM 7.6-8.5 61-150 0-150 4.1-5.0 FULL SUN 0.6-1.0 TO PREVENT STRESS