TABLE 21. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 1999 NATIONAL PERENNIAL RYEGRASS TEST AT QUEBEC (CANADA), QE 1/ 2002 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING DENSITY DENSITY DENSITY QUALITY RATINGS NAME COLOR GREENUP SPRING SUMMER FALL MAY JUN JUL AUG SEP OCT MEAN DIVINE 6.3 2.7 5.3 5.7 6.0 4.7 7.0 6.7 5.7 7.0 6.0 6.2 LPR 98-144 6.3 3.0 5.3 5.7 6.0 5.3 7.0 6.3 5.3 7.0 6.0 6.2 PREMIER II 6.7 2.7 5.0 5.7 6.0 5.0 7.0 6.3 5.7 7.0 6.0 6.2 AFFIRMED 7.0 2.7 5.3 6.0 6.0 5.0 6.7 6.7 5.0 7.0 6.3 6.1 APPLAUD (PENNINGTON-11301) 7.0 3.0 5.3 5.7 6.0 4.7 7.0 6.3 5.3 6.7 6.3 6.1 APR 1235 7.0 2.3 5.3 6.0 6.0 5.3 7.0 6.3 5.3 7.0 5.7 6.1 BRIGHTSTAR II 7.0 2.7 5.3 6.0 6.0 5.0 6.7 6.7 5.3 6.7 6.0 6.1 SECRETARIAT 6.0 2.7 5.0 5.7 6.0 4.7 6.7 6.7 5.3 7.0 6.0 6.1 ADMIRE (JR-151) 6.7 2.0 5.3 5.3 6.0 4.7 7.0 6.0 5.3 7.0 6.0 6.0 BY-100 6.3 2.3 5.0 6.0 6.0 4.7 6.7 6.7 5.3 7.0 5.7 6.0 DP 17-9496 6.0 3.0 5.7 5.3 5.7 5.3 7.0 6.3 5.3 6.7 5.3 6.0 HAWKEYE (SRX 4RHT) 7.0 3.0 5.0 6.0 6.0 4.7 6.7 6.3 5.3 7.0 6.0 6.0 SEVILLE II 6.7 2.0 5.3 5.3 6.0 4.3 6.3 6.3 5.3 7.0 6.7 6.0 ABT-99-4.339 6.3 2.7 5.0 6.0 6.0 4.3 7.0 6.7 5.3 6.7 5.7 5.9 ABT-99-4.721 6.7 2.3 5.0 6.0 6.0 4.7 6.7 6.0 5.7 6.3 6.0 5.9 AFFINITY 6.3 2.3 5.0 5.0 6.0 4.7 6.7 6.3 5.7 7.0 5.3 5.9 ALL STAR2 (CIS-PR-78) 7.0 2.3 5.0 6.0 5.7 4.7 6.7 6.3 5.0 7.0 5.7 5.9 APR 1232 6.3 3.0 5.3 5.3 6.0 5.0 7.0 6.3 4.7 6.7 6.0 5.9 DP 17-9069 6.0 2.3 5.0 5.7 5.7 4.7 6.3 6.3 5.3 7.0 5.7 5.9 EDGE 6.3 2.3 5.3 5.7 6.0 4.7 6.7 6.7 5.3 7.0 5.0 5.9 FIESTA 3 6.7 2.0 5.0 5.7 6.0 5.0 6.3 6.3 5.0 7.0 6.0 5.9 JET 7.0 2.3 5.3 6.0 6.0 5.0 6.7 6.0 5.3 6.7 6.0 5.9 MANHATTAN 3 6.7 2.0 5.0 5.0 6.0 4.3 7.0 6.3 5.0 7.0 6.0 5.9 MONTEREY II (JR-187) 7.0 2.3 5.0 5.7 6.0 4.7 6.7 6.0 5.0 7.0 6.0 5.9 MP103 7.0 2.7 5.3 5.7 6.0 4.7 6.7 6.3 5.0 7.0 5.7 5.9 PACESETTER (6011) 6.7 2.3 5.0 5.7 6.0 4.3 6.7 6.3 5.3 6.7 6.0 5.9 PENNANT II 6.7 2.0 5.0 5.7 6.0 4.3 6.3 6.3 5.3 7.0 6.0 5.9 PROWLER (APR 777) 6.7 2.0 5.0 6.0 6.0 4.3 6.3 6.7 5.3 7.0 5.7 5.9 RACER 6.7 2.7 5.3 6.0 6.0 4.7 6.7 6.7 5.0 6.7 5.7 5.9 SALINAS (PST-2SLX) 6.7 2.0 5.3 5.7 6.0 4.7 6.3 6.7 5.7 6.7 5.7 5.9 ABT-99-4.115 6.3 2.3 5.3 6.0 6.0 4.7 6.7 6.0 5.0 6.7 5.7 5.8 CHARGER II 7.0 3.0 5.3 5.7 6.0 4.7 6.3 6.0 5.3 6.7 5.7 5.8 DLF-LDD 6.7 2.3 4.7 6.0 6.0 4.7 6.7 6.0 5.0 6.7 5.7 5.8 ELFKIN 6.7 2.3 5.0 5.7 6.0 5.0 6.7 6.0 4.7 6.7 5.7 5.8 INSPIRE (R8000) 6.7 2.3 4.7 5.3 6.0 4.7 6.7 6.3 5.0 6.7 5.7 5.8 JR-128 6.7 3.0 5.3 5.7 6.0 4.7 6.7 6.3 4.7 6.7 5.7 5.8 LINE DRIVE 7.0 2.3 5.0 5.7 6.0 4.3 6.7 6.3 5.0 7.0 5.7 5.8 LINN 6.7 2.0 5.3 5.3 5.0 5.0 6.7 6.7 5.0 6.7 4.7 5.8 MAJESTY 6.7 2.0 5.0 6.0 6.0 4.3 6.7 6.7 5.0 6.7 5.7 5.8 PHANTOM 7.0 2.3 5.0 5.7 6.0 4.7 6.3 6.0 5.7 6.7 5.7 5.8 PICK PR 1-94 7.0 3.0 5.7 5.7 6.0 4.7 6.7 6.3 5.0 6.3 5.7 5.8 TERRADYNE (A5C) 7.0 3.0 5.7 6.0 6.0 5.0 7.0 6.0 4.7 6.7 5.3 5.8 YATSUGREEN 6.7 2.7 5.0 5.0 6.0 4.7 6.7 6.3 5.0 7.0 5.3 5.8 RENAISSANCE (APR 1233) 6.3 2.0 5.0 6.0 6.0 4.0 6.3 6.3 5.3 7.0 5.0 5.7 BARLENNIUM 7.0 2.7 5.3 6.0 6.0 4.3 6.3 6.3 5.3 6.3 5.7 5.7 BLAZER IV (PICK MDR) 6.7 2.7 5.3 5.3 6.0 4.7 6.3 5.3 5.3 6.7 5.7 5.7 CABO (CIS-PR-80) 7.0 2.3 5.0 6.0 6.0 4.3 6.3 6.0 5.0 6.7 5.7 5.7 TABLE 21. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 1999 NATIONAL PERENNIAL RYEGRASS TEST AT QUEBEC (CANADA), QE 1/ 2002 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING DENSITY DENSITY DENSITY QUALITY RATINGS NAME COLOR GREENUP SPRING SUMMER FALL MAY JUN JUL AUG SEP OCT MEAN CATALINA II (PST-CATS) 7.0 2.3 5.3 5.3 6.0 4.7 6.3 6.3 5.0 6.3 5.3 5.7 COURAGE (MB 410) 7.0 2.3 5.3 6.0 6.0 4.0 6.7 6.0 5.0 6.7 5.7 5.7 DP LP-1 6.0 2.3 5.0 6.0 5.7 4.3 6.3 6.3 5.0 6.7 5.3 5.7 EXACTA 6.7 2.0 5.3 5.3 6.0 4.0 6.3 6.3 5.0 6.7 5.7 5.7 KOOS R-71 6.0 2.3 4.7 5.7 6.0 4.3 6.3 6.3 5.0 6.7 5.3 5.7 MANHATTAN 4 (PST-2CRL) 7.0 2.0 4.7 5.7 5.7 4.7 6.3 6.3 4.7 6.7 5.3 5.7 PASSPORT 6.7 2.3 5.3 5.7 6.0 4.7 6.3 6.7 4.7 6.7 5.3 5.7 PICK PR QH-97 6.7 2.3 5.0 5.3 6.0 4.7 6.7 6.0 4.3 6.7 6.0 5.7 PST-2M4 6.3 2.3 5.0 5.7 6.0 4.7 6.3 6.0 5.0 6.3 6.0 5.7 PST-2RT 6.7 2.3 5.0 6.0 6.0 4.3 6.7 6.0 5.3 6.3 5.7 5.7 ABT-99-4.464 6.7 2.7 5.3 6.0 6.0 4.7 6.3 5.7 4.7 6.7 5.7 5.6 ABT-99-4.724 7.0 2.7 5.0 5.3 6.0 4.3 6.7 6.0 4.7 6.3 5.7 5.6 APR 1231 6.7 2.0 4.7 6.0 6.0 4.0 6.3 6.0 5.0 7.0 5.3 5.6 SR 4350 (APR 1237) 6.7 3.0 5.0 5.3 6.0 5.0 6.3 6.0 4.7 6.3 5.3 5.6 BRIGHTSTAR SLT (PST-2A6B) 7.0 2.0 4.7 5.7 5.7 4.3 6.7 6.3 4.3 6.3 5.3 5.6 CALYPSO II 6.3 2.7 5.3 6.0 6.0 4.7 6.0 6.0 5.3 6.3 5.3 5.6 CAS-LP84 7.0 2.3 5.3 5.7 6.0 4.3 6.3 6.0 4.7 6.7 5.7 5.6 CHURCHILL 6.7 2.0 5.0 6.0 6.0 4.3 6.3 6.3 5.0 6.0 5.3 5.6 ARRIVAL (CIS-PR-84) 7.0 2.7 5.3 6.0 6.0 4.7 6.3 6.0 4.3 6.7 5.7 5.6 EP53 6.7 2.3 5.3 5.7 6.0 4.3 6.0 6.0 5.7 6.0 5.3 5.6 EPD 7.0 2.3 5.7 6.0 6.0 4.3 6.0 6.0 5.0 6.7 5.7 5.6 GALLERY (MB 412) 7.0 2.7 5.3 5.7 6.0 4.3 6.3 6.0 5.0 6.3 5.7 5.6 KOKOMO (CIS-PR-69) 6.7 2.0 5.0 5.7 6.0 4.3 6.3 5.3 5.3 6.0 6.0 5.6 PICK PRNGS 6.7 2.0 5.0 6.0 5.7 4.7 6.3 6.0 4.3 6.7 5.3 5.6 PINNACLE II (BAR 9 B2) 7.0 2.3 5.0 5.7 6.0 4.7 5.7 5.7 5.0 6.7 5.7 5.6 SKYHAWK 6.7 2.3 5.0 6.0 5.7 4.3 6.0 6.0 5.0 6.7 5.7 5.6 SPLENDID (MB 411) 6.7 2.7 5.3 5.3 6.0 4.7 6.0 6.0 5.0 6.3 5.3 5.6 SR 4220 (SRX 4801) 7.0 2.3 5.0 5.7 6.0 4.0 6.3 6.0 5.0 6.7 5.7 5.6 SR 4500 7.0 3.0 5.0 6.0 6.0 4.3 6.7 5.7 5.0 6.3 5.7 5.6 SUPERSTAR (EP57) 6.7 2.0 5.0 5.7 6.0 4.3 6.3 6.0 4.3 6.7 5.7 5.6 CRUSIER (UT-1000) 7.0 2.3 5.3 5.7 5.7 4.3 6.3 6.0 4.7 6.7 5.3 5.6 AMAZING (B1) 6.7 2.7 5.3 6.0 6.0 4.3 6.3 6.3 4.7 6.0 5.3 5.5 GATOR 3 (CIS-PR-85) 7.0 2.7 5.3 6.0 6.0 4.3 6.3 6.3 4.7 6.3 5.0 5.5 MACH 1 (ROBERTS-627) 7.0 2.3 5.3 5.7 6.0 4.3 6.0 6.0 4.7 6.7 5.3 5.5 PREMIER 6.3 2.0 5.0 5.3 6.0 4.0 6.3 5.3 5.0 6.3 6.0 5.5 RACER II (PICK RC2) 6.7 2.7 5.0 6.0 6.0 4.3 6.0 6.0 5.0 6.3 5.3 5.5 WILMINGTON 6.7 2.7 5.3 5.0 6.0 4.3 6.3 6.0 5.0 6.0 5.3 5.5 ABT-99-4.560 7.0 2.3 5.3 5.0 6.0 4.3 6.0 5.3 4.7 6.7 5.3 5.4 ALLSPORT 6.7 2.3 5.3 6.0 6.0 4.3 6.0 5.7 4.7 6.7 5.3 5.4 ASCEND 7.0 2.0 5.3 5.7 6.0 4.0 6.0 6.0 5.0 6.0 5.3 5.4 CITATION FORE (PST-2BR) 6.7 2.7 5.3 5.3 6.0 4.3 6.3 5.7 4.7 6.3 5.3 5.4 EXTREME (JR-317) 7.0 2.3 5.3 6.0 6.0 4.0 6.0 5.7 5.7 6.0 5.0 5.4 MEPY 7.0 2.0 5.0 6.0 6.0 4.3 6.0 6.0 4.7 6.3 5.3 5.4 PARADIGM (APR 1236) 6.3 2.3 5.0 5.3 6.0 4.3 5.7 5.7 5.0 6.3 5.3 5.4 PENTIUM (NJ-6401) 7.0 2.0 5.0 6.0 5.7 4.7 6.3 5.3 5.0 5.7 5.3 5.4 PLEASURE XL 7.0 2.7 5.0 6.0 5.7 4.7 6.0 6.0 4.3 6.3 5.3 5.4 PROSPORT (AG-P981) 6.7 2.0 4.7 5.0 5.7 4.3 6.0 5.7 5.0 6.3 5.0 5.4 TABLE 21. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 1999 NATIONAL PERENNIAL RYEGRASS TEST AT QUEBEC (CANADA), QE 1/ 2002 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING DENSITY DENSITY DENSITY QUALITY RATINGS NAME COLOR GREENUP SPRING SUMMER FALL MAY JUN JUL AUG SEP OCT MEAN PST-2JH 6.3 2.3 5.3 6.0 6.0 4.7 6.7 5.7 5.0 5.7 5.0 5.4 PST-2SBE 7.0 2.3 5.7 5.7 6.0 4.3 6.3 5.7 5.3 5.7 5.3 5.4 RADIANT 7.0 2.0 5.0 6.0 6.0 4.3 6.0 5.7 4.7 6.7 5.3 5.4 SRX 4120 6.7 2.3 5.0 6.0 6.0 4.3 6.3 5.3 5.3 6.0 5.3 5.4 WVPB-R-82 6.3 3.0 5.3 5.7 6.0 4.3 6.0 6.0 4.7 6.3 5.3 5.4 ABT-99-4.600 6.7 2.3 5.0 5.7 6.0 3.7 6.0 5.3 5.3 6.3 5.0 5.3 ABT-99-4.834 7.0 2.7 5.3 6.0 6.0 4.0 6.3 6.0 4.7 6.0 5.0 5.3 APR 1234 6.3 2.0 5.0 6.0 6.0 4.3 5.7 5.7 5.0 6.3 5.0 5.3 APR 776 6.7 2.3 5.7 5.0 5.7 4.7 6.3 5.0 4.7 5.7 5.3 5.3 CATALINA 6.7 2.7 5.0 5.3 6.0 4.3 6.0 5.3 4.7 6.0 5.3 5.3 CHARISMATIC (LTP 98-501) 6.3 2.7 5.0 6.0 6.0 4.0 6.3 5.3 5.0 6.0 5.3 5.3 IQ (CIS-PR-75) 7.0 2.0 5.3 6.0 6.0 4.3 6.0 6.0 4.7 6.0 5.0 5.3 GRAND SLAM 2L96 (PST-2L96) 7.0 2.0 5.3 5.7 6.0 4.3 6.0 5.0 5.0 6.0 5.3 5.3 MP107 7.0 2.0 4.7 5.0 5.7 4.3 6.0 6.0 4.3 6.3 5.0 5.3 PARAGON 7.0 2.3 5.3 6.0 6.0 4.0 6.3 5.3 4.7 6.0 5.7 5.3 PST-2LA 6.7 2.7 5.3 5.7 6.0 4.3 6.0 5.7 4.7 6.3 5.0 5.3 SR 4420 (SRX 4820) 7.0 2.7 5.3 5.7 6.0 4.0 6.0 5.3 5.0 5.7 5.7 5.3 WVPB-R-84 6.7 1.7 5.3 5.3 6.0 4.3 6.3 4.7 5.3 6.0 5.0 5.3 ABT-99-4.815 7.0 2.0 5.0 5.7 5.7 4.0 6.0 5.3 5.0 5.7 5.3 5.2 NEXUS 7.0 2.3 5.3 6.0 6.0 4.0 6.0 6.0 4.3 6.0 5.0 5.2 PALMER III 6.7 2.0 5.0 6.0 6.0 4.3 6.0 5.3 5.0 5.7 5.0 5.2 PANTHER 6.3 2.7 5.0 5.3 6.0 4.0 6.0 5.3 4.7 6.3 5.0 5.2 PIZZAZZ 7.0 2.0 5.3 5.3 6.0 4.0 6.0 5.0 4.7 6.3 5.0 5.2 PROMISE 7.0 2.3 5.3 6.0 5.7 4.3 6.0 5.3 4.7 5.7 5.3 5.2 PST-2CRR 6.7 2.3 5.3 5.3 6.0 4.3 6.0 5.3 5.3 5.3 5.0 5.2 STELLAR (CIS-PR-72) 7.0 2.3 5.7 5.7 6.0 4.0 6.3 5.0 4.7 5.3 5.7 5.2 BUCCANEER 6.3 1.7 5.3 5.7 6.0 4.0 6.3 5.0 5.0 5.7 4.7 5.1 CATHEDRAL II 6.7 2.3 5.3 5.7 6.0 4.3 5.7 5.0 5.3 5.7 4.7 5.1 LPR 98-143 7.0 2.7 5.3 5.7 6.0 4.3 5.7 5.0 4.7 6.0 5.0 5.1 SUMMERSET (MB 413) 7.0 2.3 5.0 5.0 6.0 4.0 6.0 5.0 4.3 5.7 5.3 5.1 DP 17-9391 6.7 2.0 5.0 5.7 6.0 4.0 6.3 5.0 4.7 5.3 4.7 5.0 ICON (MB 414) 7.0 2.0 5.0 5.7 5.7 4.0 6.0 4.7 4.7 5.7 5.0 5.0 ABT-99-4.625 7.0 2.0 5.7 5.7 5.7 4.7 6.0 4.7 4.7 5.0 4.7 4.9 ABT-99-4.965 6.7 2.3 5.7 5.7 6.0 4.0 5.7 5.0 4.7 5.7 4.7 4.9 LTP-ME 7.0 2.7 5.3 5.7 6.0 3.7 5.7 4.7 4.7 5.3 4.7 4.8 MDP 6.7 2.7 4.7 5.7 5.7 4.0 5.3 5.0 4.3 5.7 4.7 4.8 PICK PR B-97 7.0 2.3 5.3 5.7 6.0 3.7 5.7 4.7 4.7 5.3 4.7 4.8 HEADSTART 7.0 2.3 5.3 6.0 5.7 3.7 5.7 5.0 4.7 4.7 4.7 4.7 PICK EX2 6.7 2.7 5.0 5.3 6.0 3.3 5.7 4.7 5.0 5.0 4.3 4.7 MP88 7.0 2.0 5.3 6.0 6.0 3.3 5.3 4.3 4.3 4.7 4.3 4.4 LSD VALUE 0.9 1.5 2.2 1.7 0.7 2.3 3.7 7.1 4.3 4.3 2.8 3.2 C.V. (%) 5.7 20.5 8.3 8.3 3.7 13.4 10.8 18.9 13.8 14.5 12.8 11.1 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. 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 QE1 - - - - - - - -