TABLE 6. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 1999 NATIONAL PERENNIAL RYEGRASS TEST AT MANHATTAN, KS 1/ 2002 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC LEAF DOLLAR QUALITY RATINGS NAME COLOR TEXTURE SPOT APR MAY JUN JUL AUG SEP NOV MEAN RACER 6.7 6.7 6.3 8.3 7.7 6.7 7.7 7.0 6.3 8.0 7.4 PENNANT II 7.0 6.7 7.3 8.7 9.0 6.7 5.0 6.3 7.0 8.0 7.2 ABT-99-4.721 7.7 7.7 6.7 7.7 8.7 7.0 6.0 6.0 6.3 8.3 7.1 CHARGER II 6.0 7.3 8.3 8.7 7.7 6.0 6.0 6.0 7.0 8.3 7.1 GRAND SLAM 2L96 (PST-2L96) 7.3 7.7 8.0 7.3 8.7 6.3 5.7 6.3 7.3 8.3 7.1 ABT-99-4.339 7.0 7.0 6.3 7.3 8.3 6.3 6.7 6.0 6.0 8.0 7.0 CHURCHILL 7.3 7.0 6.3 8.3 8.3 6.3 6.0 5.3 5.7 8.7 7.0 HAWKEYE (SRX 4RHT) 8.0 7.7 8.3 7.3 8.3 6.3 5.0 5.7 7.7 8.7 7.0 INSPIRE (R8000) 7.0 7.3 6.0 7.7 8.0 6.3 6.7 6.0 6.3 8.0 7.0 LPR 98-144 6.7 7.7 8.0 8.0 8.0 6.0 6.3 6.0 6.7 8.0 7.0 MANHATTAN 3 6.7 8.0 7.7 7.7 8.0 6.7 6.3 6.3 6.3 8.0 7.0 SR 4220 (SRX 4801) 7.3 7.7 8.0 7.0 7.7 6.3 6.3 6.3 7.0 8.0 7.0 ADMIRE (JR-151) 6.3 7.7 6.3 8.0 8.0 6.3 6.0 6.0 6.0 8.0 6.9 CABO (CIS-PR-80) 7.0 6.7 6.3 7.3 8.3 6.7 5.7 6.0 6.0 8.0 6.9 PIZZAZZ 7.7 7.7 7.7 7.7 8.7 6.7 5.3 6.3 6.0 7.7 6.9 TERRADYNE (A5C) 7.7 6.0 6.7 8.3 8.3 6.3 5.7 5.7 6.0 7.7 6.9 BLAZER IV (PICK MDR) 7.3 7.0 7.3 7.3 8.3 6.0 6.7 6.3 5.7 7.0 6.8 COURAGE (MB 410) 7.3 7.3 8.7 6.7 8.3 6.3 6.0 6.3 6.3 7.7 6.8 APPLAUD (PENNINGTON-11301) 7.7 7.3 5.7 7.3 9.0 6.3 5.7 5.7 5.7 7.0 6.7 APR 1232 6.0 7.3 6.7 8.0 8.3 5.0 5.3 6.3 6.0 7.7 6.7 APR 776 6.0 7.0 6.7 7.7 7.7 6.0 6.0 6.3 6.0 7.3 6.7 SRX 4120 6.3 7.3 7.0 7.3 7.7 6.3 6.3 5.7 6.0 7.3 6.7 HEADSTART 6.0 7.0 7.0 7.3 8.0 6.0 5.0 5.7 6.7 7.3 6.6 PALMER III 7.0 7.3 6.3 7.7 8.3 5.7 5.7 5.0 6.0 7.7 6.6 PINNACLE II (BAR 9 B2) 7.3 6.7 6.0 6.3 7.7 6.0 5.7 5.7 6.7 8.3 6.6 PST-2M4 6.3 6.7 8.0 7.0 7.7 6.0 4.7 5.7 7.0 8.0 6.6 PST-2SBE 6.7 6.7 8.3 8.0 8.3 5.3 4.0 5.7 7.3 7.7 6.6 STELLAR (CIS-PR-72) 7.3 7.0 6.7 7.0 8.0 6.0 6.0 5.7 6.0 7.3 6.6 ASCEND 6.3 6.7 6.3 6.7 7.3 6.0 6.0 6.0 6.0 7.3 6.5 CHARISMATIC (LTP 98-501) 7.3 7.3 5.0 7.3 8.0 6.3 5.0 5.3 6.3 7.0 6.5 AFFIRMED 7.0 6.7 6.7 6.7 8.0 6.3 5.3 5.7 6.0 7.0 6.4 RENAISSANCE (APR 1233) 5.7 5.7 7.7 7.0 7.7 6.0 5.3 6.0 6.0 7.0 6.4 BRIGHTSTAR SLT (PST-2A6B) 7.3 6.3 5.3 7.3 7.7 6.3 5.7 5.3 5.7 7.0 6.4 CATHEDRAL II 7.0 7.0 6.7 7.3 7.7 5.7 6.0 5.3 5.3 7.3 6.4 DLF-LDD 7.0 6.7 8.7 7.7 7.3 5.7 4.3 5.7 7.0 7.3 6.4 ELFKIN 7.0 6.7 7.3 7.3 8.3 5.3 5.3 5.0 6.3 7.3 6.4 EXTREME (JR-317) 7.0 6.7 5.7 7.7 7.7 6.0 5.3 5.0 6.0 7.3 6.4 JET 7.0 7.0 6.0 7.3 8.3 5.7 5.3 5.7 5.3 7.3 6.4 PICK PR B-97 7.7 7.3 6.7 7.7 8.7 6.0 5.3 5.0 6.0 6.3 6.4 SEVILLE II 7.7 7.3 7.3 6.3 8.0 5.7 5.0 6.3 6.0 7.3 6.4 SR 4420 (SRX 4820) 7.0 8.0 6.7 7.0 8.3 6.0 5.3 6.0 5.0 7.3 6.4 SUPERSTAR (EP57) 7.7 7.3 4.7 8.0 8.3 6.3 4.3 5.0 5.7 7.0 6.4 ABT-99-4.815 6.3 7.0 4.7 7.3 8.0 6.3 5.7 5.3 5.0 6.7 6.3 AFFINITY 5.3 6.3 5.7 6.7 7.0 5.3 6.0 5.7 6.0 7.3 6.3 CATALINA 6.7 7.0 7.0 6.3 7.7 5.7 5.0 6.3 6.0 7.3 6.3 GALLERY (MB 412) 7.7 7.3 6.3 7.0 8.3 6.0 5.3 5.7 5.3 6.3 6.3 GATOR 3 (CIS-PR-85) 7.3 6.7 6.7 7.3 8.0 6.0 4.7 5.3 5.7 7.0 6.3 TABLE 6. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 1999 NATIONAL PERENNIAL RYEGRASS TEST AT MANHATTAN, KS 1/ 2002 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC LEAF DOLLAR QUALITY RATINGS NAME COLOR TEXTURE SPOT APR MAY JUN JUL AUG SEP NOV MEAN LINE DRIVE 7.0 7.0 5.0 6.0 8.0 6.3 6.0 4.7 6.0 7.0 6.3 ABT-99-4.115 6.3 6.7 6.7 6.7 7.7 5.7 5.7 5.7 5.3 7.0 6.2 ALL STAR2 (CIS-PR-78) 7.3 7.0 7.0 7.3 8.3 5.7 5.0 4.7 5.3 7.0 6.2 DP 17-9391 5.0 7.0 6.7 6.3 7.3 6.0 6.7 5.0 5.3 7.0 6.2 ABT-99-4.464 6.7 6.7 4.7 7.3 7.7 5.7 6.3 5.3 4.3 6.3 6.1 DP LP-1 6.0 6.0 6.0 6.7 7.3 5.7 5.3 5.0 5.7 7.0 6.1 EDGE 6.0 6.5 6.0 7.5 7.0 5.0 4.5 5.0 6.5 7.0 6.1 LPR 98-143 5.7 6.3 5.0 6.7 7.3 5.7 5.0 4.7 5.7 7.7 6.1 NEXUS 7.7 6.3 6.7 7.0 7.7 6.0 4.7 5.3 5.0 7.0 6.1 PENTIUM (NJ-6401) 7.0 7.3 8.3 7.0 8.0 6.0 3.7 5.3 6.0 7.0 6.1 BY-100 6.0 5.7 5.7 6.3 7.3 5.7 5.7 4.7 5.3 7.0 6.0 CALYPSO II 6.0 7.3 5.3 7.7 8.0 5.7 4.3 5.0 5.0 6.3 6.0 ARRIVAL (CIS-PR-84) 8.0 6.7 4.7 7.0 8.0 5.7 6.3 4.3 4.7 6.3 6.0 PACESETTER (6011) 7.0 6.7 7.0 6.7 7.3 5.3 5.3 5.0 5.7 7.0 6.0 PANTHER 6.3 6.7 4.7 6.0 7.7 5.3 5.7 4.7 5.0 7.3 6.0 PARAGON 7.3 6.7 6.3 7.7 7.7 6.0 4.7 4.7 5.0 6.7 6.0 PST-2LA 6.7 6.7 7.7 6.7 7.7 5.3 4.0 5.0 6.0 7.7 6.0 SPLENDID (MB 411) 7.0 7.0 6.7 6.7 7.7 5.7 3.7 4.7 6.0 7.3 6.0 SUMMERSET (MB 413) 7.3 7.0 7.7 7.3 7.7 5.3 4.0 4.7 5.7 7.3 6.0 WILMINGTON 7.7 7.0 6.7 7.0 8.0 6.0 5.0 4.3 5.3 6.3 6.0 ABT-99-4.600 6.7 7.0 7.7 7.0 7.3 6.0 4.0 5.0 5.3 6.3 5.9 ABT-99-4.834 7.7 6.3 5.0 6.7 7.3 6.0 5.0 4.3 5.3 6.3 5.9 ALLSPORT 6.7 6.7 7.3 6.0 7.3 5.3 5.0 5.0 5.7 7.0 5.9 CAS-LP84 7.3 6.3 5.0 7.0 7.0 5.3 5.7 5.3 4.7 6.3 5.9 CATALINA II (PST-CATS) 7.0 6.3 8.0 7.3 7.7 5.0 4.0 4.0 6.0 7.3 5.9 IQ (CIS-PR-75) 7.7 6.0 8.3 6.0 8.0 5.0 3.3 5.0 6.3 7.3 5.9 ICON (MB 414) 7.3 6.0 5.0 6.0 7.7 6.0 6.0 5.0 4.7 6.0 5.9 LTP-ME 7.0 6.0 6.0 7.7 7.7 5.0 4.0 5.0 5.7 6.3 5.9 MAJESTY 7.0 6.7 7.0 7.7 8.0 5.0 5.3 4.0 5.0 6.0 5.9 PST-2JH 6.7 6.3 7.0 7.0 7.7 5.7 4.3 4.7 5.0 6.7 5.9 RACER II (PICK RC2) 6.7 6.3 6.7 6.3 7.0 5.7 5.0 5.0 5.3 7.0 5.9 ABT-99-4.625 7.0 6.0 8.3 6.0 6.3 5.3 4.7 5.3 5.7 7.0 5.8 APR 1235 7.0 5.7 6.3 6.3 6.7 5.0 5.7 5.3 5.3 6.0 5.8 BRIGHTSTAR II 7.3 6.7 7.3 7.0 8.0 5.3 4.0 4.0 5.7 6.7 5.8 PLEASURE XL 7.0 6.0 6.7 7.0 6.7 4.7 5.0 5.0 5.3 6.7 5.8 ABT-99-4.965 7.3 6.3 5.7 7.0 8.0 5.3 5.0 4.0 4.7 6.0 5.7 MP103 7.3 7.0 7.3 6.7 7.0 5.0 4.0 4.7 5.7 7.0 5.7 PARADIGM (APR 1236) 6.7 5.7 6.3 6.0 7.7 5.3 4.7 4.7 5.3 6.3 5.7 PICK PR 1-94 7.3 6.3 6.0 6.7 7.7 5.3 4.7 4.3 4.7 6.7 5.7 PICK PRNGS 6.7 7.7 7.7 7.0 8.3 5.0 3.3 4.7 5.3 6.3 5.7 PROMISE 7.3 6.7 7.7 6.0 8.0 5.7 4.0 4.3 5.3 6.3 5.7 APR 1234 6.0 5.7 6.3 6.7 7.0 5.0 4.3 5.0 5.7 5.3 5.6 CITATION FORE (PST-2BR) 7.3 6.3 7.3 7.0 7.3 5.3 4.3 5.0 4.3 6.0 5.6 EPD 7.0 6.3 6.7 6.0 7.3 5.7 4.7 4.3 4.7 6.7 5.6 EXACTA 7.0 6.3 7.0 6.0 6.7 4.7 4.7 5.3 5.7 6.3 5.6 FIESTA 3 7.0 6.7 7.3 6.3 7.3 5.0 4.0 4.7 5.0 7.0 5.6 KOKOMO (CIS-PR-69) 7.0 5.7 8.3 6.7 6.7 5.3 4.0 4.7 5.3 6.7 5.6 TABLE 6. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 1999 NATIONAL PERENNIAL RYEGRASS TEST AT MANHATTAN, KS 1/ 2002 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC LEAF DOLLAR QUALITY RATINGS NAME COLOR TEXTURE SPOT APR MAY JUN JUL AUG SEP NOV MEAN PASSPORT 5.7 5.3 8.3 6.0 6.7 5.0 5.0 5.3 5.0 6.0 5.6 PST-2CRR 7.0 6.7 7.0 7.3 7.7 5.3 4.0 4.0 4.7 6.3 5.6 PST-2RT 7.0 6.0 8.3 5.3 6.7 5.0 5.0 5.0 5.3 6.7 5.6 WVPB-R-82 6.0 6.3 7.0 6.3 7.7 5.0 4.7 4.7 5.0 6.0 5.6 DP 17-9069 5.3 6.3 5.7 6.3 6.7 4.7 5.0 4.3 5.7 6.0 5.5 MP107 7.3 6.7 5.3 7.0 8.0 5.7 3.7 3.3 5.0 6.0 5.5 PROWLER (APR 777) 5.7 5.3 8.0 6.3 6.7 5.3 4.7 5.0 5.0 5.7 5.5 RADIANT 7.7 6.7 5.7 6.0 7.3 5.3 5.3 4.7 4.3 5.7 5.5 SKYHAWK 7.7 6.3 5.3 6.0 7.7 5.3 5.3 4.3 4.3 5.3 5.5 WVPB-R-84 5.7 5.7 7.0 6.3 7.3 5.0 4.3 4.7 5.0 5.7 5.5 APR 1231 7.0 7.0 8.3 6.0 7.7 5.0 3.3 4.0 5.7 6.0 5.4 SR 4350 (APR 1237) 6.7 6.3 5.3 6.3 7.3 5.3 4.3 4.7 4.3 5.7 5.4 KOOS R-71 6.0 5.0 6.3 6.3 7.0 5.0 4.7 4.3 4.7 6.0 5.4 SECRETARIAT 6.0 5.3 5.7 5.7 6.7 5.0 5.0 4.7 4.7 6.3 5.4 AMAZING (B1) 7.7 7.3 7.0 6.7 8.0 5.0 4.0 4.0 4.0 5.3 5.3 BARLENNIUM 7.7 6.3 6.3 6.3 7.0 5.0 5.0 2.7 5.0 6.0 5.3 JR-128 6.3 7.3 5.0 6.7 7.3 5.3 4.7 3.7 4.3 5.3 5.3 MDP 7.7 6.0 7.0 6.0 8.0 4.7 3.3 3.7 5.0 6.3 5.3 PREMIER II 6.7 4.7 6.7 5.3 6.3 5.0 5.0 4.7 4.7 6.0 5.3 SALINAS (PST-2SLX) 7.3 7.7 6.7 6.0 8.3 5.0 4.3 4.0 4.0 5.7 5.3 YATSUGREEN 6.0 6.0 5.7 6.7 7.0 5.0 5.0 4.3 4.3 4.7 5.3 DIVINE 6.7 6.0 7.0 6.3 7.3 4.7 4.3 3.7 4.7 5.7 5.2 PHANTOM 7.3 6.3 8.3 6.7 7.3 4.3 3.3 3.7 5.3 6.0 5.2 BUCCANEER 6.0 5.3 6.7 6.0 6.7 4.7 4.0 4.3 4.7 5.3 5.1 MP88 7.0 6.7 8.3 5.0 7.0 5.3 4.0 3.7 5.0 6.0 5.1 PROSPORT (AG-P981) 6.7 6.7 6.3 6.3 7.0 4.7 3.7 4.0 5.0 5.3 5.1 ABT-99-4.560 7.3 5.0 8.0 5.0 6.3 5.0 4.3 4.0 4.7 5.7 5.0 MANHATTAN 4 (PST-2CRL) 7.0 6.3 5.3 4.7 7.3 5.0 4.3 3.7 4.3 5.3 5.0 MEPY 6.3 5.3 7.3 6.0 7.0 4.3 3.7 4.7 4.3 5.3 5.0 PICK EX2 6.7 5.0 7.7 5.3 7.0 5.0 2.7 4.3 5.0 5.7 5.0 CRUSIER (UT-1000) 8.0 6.7 8.0 5.7 7.7 4.7 3.7 4.0 4.3 5.0 5.0 EP53 6.7 5.7 8.0 6.0 7.0 4.3 2.3 3.7 5.0 6.0 4.9 MACH 1 (ROBERTS-627) 8.0 5.7 9.0 6.0 7.0 5.0 2.7 4.0 4.0 5.3 4.9 SR 4500 6.7 5.3 7.3 5.7 6.7 4.3 3.7 3.7 4.3 6.0 4.9 ABT-99-4.724 7.7 6.3 8.3 6.3 6.3 4.7 3.3 4.3 3.7 5.0 4.8 PICK PR QH-97 7.3 6.0 8.3 6.3 7.3 3.3 3.3 3.7 4.0 5.7 4.8 DP 17-9496 4.3 4.7 6.0 5.7 7.0 4.0 5.0 3.7 4.3 3.3 4.7 PREMIER 6.3 5.3 4.0 5.7 6.3 4.7 4.3 2.7 3.7 4.3 4.5 MONTEREY II (JR-187) 7.0 5.7 7.3 4.7 6.3 4.7 3.0 3.7 4.0 4.7 4.4 LINN 3.0 2.0 8.0 2.7 4.3 2.3 1.0 1.0 1.3 2.0 2.1 LSD VALUE 0.9 1.4 6.5 3.2 4.4 2.5 4.8 4.9 6.6 4.2 2.8 C.V. (%) 8.5 12.6 25.8 18.3 14.5 18.0 31.9 29.1 27.8 22.9 17.7 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 KS1 SILT LOAM AND SILT 6.6-7.0 151-270 241-375 3.1-4.0 FULL SUN 0.6-1.0 TO PREVENT STRESS