TABLE 19. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 1999 NATIONAL PERENNIAL RYEGRASS TEST AT QUEBEC CITY, QE (CANADA) 1/ 2003 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 APR 1231 7.0 2.7 5.7 6.0 6.0 4.0 5.3 7.0 6.7 6.7 6.0 5.9 APR 1232 7.0 2.7 5.7 6.0 6.0 4.3 5.3 6.0 6.7 7.0 6.0 5.9 ABT-99-4.115 6.7 2.3 5.7 6.0 5.7 4.3 5.0 6.3 7.0 6.7 5.3 5.8 CITATION FORE (PST-2BR) 7.0 2.7 5.7 6.0 6.0 5.0 5.0 6.3 6.3 6.3 5.7 5.8 JET 6.7 2.3 6.0 6.0 6.0 4.3 5.3 6.3 6.7 6.3 5.7 5.8 LPR 98-144 7.0 2.0 5.7 6.0 6.0 4.3 5.7 6.7 6.3 6.7 5.0 5.8 MONTEREY II (JR-187) 7.0 2.7 5.7 6.0 6.0 4.3 5.0 6.3 6.7 6.7 6.0 5.8 SR 4500 7.0 2.7 5.7 6.0 5.7 4.0 5.3 6.3 6.7 7.0 5.7 5.8 STELLAR (CIS-PR-72) 7.0 2.3 5.0 5.7 5.7 4.7 5.0 6.3 6.3 6.7 6.0 5.8 ARRIVAL (CIS-PR-84) 7.0 2.3 5.7 6.0 6.0 4.7 5.3 6.0 6.7 6.3 5.0 5.7 BRIGHTSTAR II 7.0 2.7 5.3 6.0 5.7 4.3 5.0 6.0 6.7 6.7 5.3 5.7 CALYPSO II 6.7 2.0 5.0 6.0 6.0 4.3 5.3 6.0 6.7 6.3 5.3 5.7 CATALINA II (PST-CATS) 7.3 3.3 5.7 6.0 6.0 4.7 5.0 6.7 6.7 6.0 5.0 5.7 CHARISMATIC (LTP 98-501) 7.0 2.3 5.0 6.0 6.0 4.3 5.0 6.0 6.7 6.3 5.7 5.7 CHURCHILL 7.0 2.7 5.3 6.0 6.0 4.3 5.3 6.0 6.7 6.3 5.7 5.7 DLF-LDD 7.0 2.3 5.7 6.0 5.7 4.3 5.3 6.3 6.3 6.3 5.3 5.7 ELFKIN 7.0 2.3 5.3 6.0 6.0 4.0 5.3 6.0 7.0 6.3 5.7 5.7 INSPIRE (R8000) 7.0 3.0 5.3 6.0 6.0 4.3 5.0 6.3 6.7 6.3 5.3 5.7 PREMIER II 7.0 2.3 5.7 6.0 5.7 4.3 5.0 6.0 6.7 6.7 5.7 5.7 SALINAS (PST-2SLX) 7.0 2.7 5.3 6.0 6.0 4.3 4.7 6.3 6.7 6.7 5.7 5.7 SUNKISSED (ABT-99-4.834) 7.0 2.7 6.0 6.0 6.0 4.3 5.0 6.0 6.7 6.7 5.7 5.7 YATSUGREEN 6.0 3.0 5.0 6.0 6.0 4.0 5.0 6.7 6.3 6.7 5.7 5.7 ABT-99-4.339 7.0 2.3 5.3 6.0 6.0 4.3 5.3 6.0 6.3 6.3 5.3 5.6 AFFIRMED 7.0 2.3 5.3 6.0 5.7 4.3 5.0 6.3 6.0 6.0 5.7 5.6 APPLAUD (PENNINGTON-11301) 7.0 2.3 5.7 6.0 5.7 4.0 5.0 6.0 6.7 6.3 5.7 5.6 APR 776 7.0 2.7 5.7 5.7 5.7 4.3 5.0 6.3 6.3 6.3 5.3 5.6 BARLENNIUM 7.0 2.3 5.3 6.0 6.0 4.3 4.7 6.3 6.7 6.7 5.0 5.6 BUCCANEER 6.3 3.0 5.0 5.7 5.7 4.7 4.7 6.0 6.0 6.3 5.7 5.6 DP 17-9496 6.7 2.7 5.3 5.7 5.7 4.3 5.3 5.7 6.0 6.3 5.7 5.6 FIESTA 3 6.7 2.3 5.3 5.7 6.0 4.3 4.7 6.0 6.7 6.3 5.3 5.6 GATOR 3 (CIS-PR-85) 7.0 2.3 5.3 6.0 6.0 4.3 5.0 5.7 6.7 6.3 5.3 5.6 MACH 1 (ROBERTS-627) 7.0 2.3 5.3 6.0 5.7 4.7 5.0 6.0 6.3 6.3 5.3 5.6 PARAGON 7.0 2.3 5.7 6.0 6.0 4.7 5.0 6.0 6.0 6.3 5.7 5.6 PICK PRNGS 6.7 2.3 5.0 6.0 5.7 4.0 4.7 6.3 6.7 6.3 5.7 5.6 PST-2JH 7.0 2.3 5.3 6.0 6.0 4.3 5.3 6.3 6.3 6.3 5.0 5.6 PST-2LA 7.0 2.3 6.0 6.0 6.0 4.3 5.0 6.0 6.0 6.7 5.3 5.6 PST-2RT 7.0 2.3 5.7 6.0 6.0 4.3 5.3 5.7 6.3 6.3 5.3 5.6 RACER II (PICK RC2) 7.0 2.0 5.3 6.0 6.0 4.3 5.0 6.3 6.7 6.3 5.0 5.6 SECRETARIAT 6.0 2.3 5.7 6.0 5.7 4.3 5.0 6.3 6.3 6.3 5.3 5.6 SR 4350 (APR 1237) 7.0 2.3 5.3 6.0 6.0 4.7 5.0 6.0 6.3 6.3 5.3 5.6 TERRADYNE (A5C) 7.3 2.3 5.7 6.0 6.3 4.3 5.3 6.3 6.0 6.3 5.3 5.6 WILMINGTON 7.0 3.0 5.3 5.3 5.7 4.7 5.3 5.7 6.3 6.3 5.0 5.6 ABT-99-4.464 7.0 2.7 5.7 6.0 6.0 4.3 5.0 6.0 6.3 6.3 5.0 5.5 ABT-99-4.560 7.0 2.0 5.3 6.0 6.0 4.3 5.0 5.7 6.3 6.3 5.3 5.5 ABT-99-4.965 7.3 2.7 5.7 6.0 6.0 4.7 4.7 6.0 6.3 6.0 5.3 5.5 ALL STAR2 (CIS-PR-78) 7.0 2.0 5.7 6.0 6.0 4.3 4.7 6.0 6.7 6.0 5.3 5.5 ALLSPORT 7.3 2.3 5.7 6.0 6.0 4.3 4.7 6.3 6.7 6.0 5.0 5.5 TABLE 19. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 1999 NATIONAL PERENNIAL RYEGRASS TEST AT QUEBEC CITY, QE (CANADA) 1/ 2003 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 BRIGHTSTAR SLT (PST-2A6B) 7.0 2.7 5.3 6.0 6.0 4.3 5.0 5.7 6.3 6.3 5.3 5.5 DAZZLE (ABT-99-4.724) 7.0 3.0 5.3 6.0 6.0 4.7 5.0 6.0 6.0 6.3 5.0 5.5 DP 17-9069 6.3 2.0 5.0 6.0 6.3 3.7 4.7 6.3 6.3 6.3 5.7 5.5 GALLERY (MB 412) 7.3 2.3 5.7 6.0 6.0 4.3 5.0 6.3 6.3 6.0 5.0 5.5 ICON (MB 414) 6.7 3.0 5.7 5.7 6.0 4.3 4.7 5.7 6.7 6.0 5.7 5.5 JR-128 7.0 2.0 5.7 6.0 6.0 4.0 5.0 6.0 6.3 6.3 5.3 5.5 LINE DRIVE 7.0 2.0 5.3 5.7 5.7 3.7 5.0 6.3 6.7 6.3 5.0 5.5 MAJESTY 7.0 2.0 5.3 6.0 5.7 4.0 5.0 6.0 6.3 6.3 5.3 5.5 MANHATTAN 3 7.0 2.0 5.7 5.7 6.0 4.0 5.0 6.0 6.3 6.3 5.3 5.5 PACESETTER (6011) 7.0 2.7 5.7 6.0 6.0 4.3 4.7 5.7 6.0 6.7 5.7 5.5 PENTIUM (NJ-6401) 7.0 2.7 5.3 6.0 5.7 3.7 4.7 6.3 6.7 6.7 5.0 5.5 PINNACLE II (BAR 9 B2) 7.0 2.0 6.0 6.0 5.7 4.3 5.0 6.0 6.3 6.3 5.0 5.5 PROMISE 7.0 2.0 5.7 6.0 6.0 4.7 5.3 6.0 6.0 6.0 5.0 5.5 QUEST II (ABT-99-4.721) 7.0 2.0 5.3 6.0 5.7 4.0 4.7 6.0 6.7 6.3 5.3 5.5 SR 4420 (SRX 4820) 7.0 2.3 5.3 6.0 6.0 4.3 5.0 5.7 6.3 6.3 5.3 5.5 AMAZING (B1) 7.0 2.7 5.7 6.0 5.7 4.3 5.0 5.7 6.3 6.0 5.3 5.4 ASCEND 7.0 2.0 5.3 6.0 6.0 4.0 4.7 6.0 6.3 6.0 5.3 5.4 CHARGER II 7.0 2.3 5.7 6.0 6.0 4.3 4.7 6.0 6.3 6.0 5.0 5.4 DIVINE 6.7 2.3 5.3 6.0 5.7 3.7 4.7 6.3 6.3 6.3 5.3 5.4 EDGE 6.3 2.0 5.0 6.0 6.0 4.3 5.3 6.3 6.0 6.0 4.7 5.4 HAWKEYE (SRX 4RHT) 7.3 2.0 6.0 6.0 6.3 4.3 5.0 5.7 6.3 6.3 5.0 5.4 MANHATTAN 4 (PST-2CRL) 6.7 2.0 5.7 5.7 6.0 4.0 5.0 5.7 6.3 6.0 5.3 5.4 PARADIGM (APR 1236) 7.0 3.0 5.7 6.0 6.3 5.0 4.3 6.0 6.0 6.3 5.0 5.4 PICK PR B-97 7.7 2.3 5.7 6.0 6.0 4.7 4.7 6.0 6.0 6.3 4.7 5.4 PIZZAZZ 7.0 2.7 4.3 6.0 6.0 4.3 4.7 6.0 6.3 6.0 5.3 5.4 PROTYME (ABT-99-4.625) 6.7 2.7 5.3 5.7 5.7 4.3 4.7 6.0 6.0 6.0 5.3 5.4 PST-2CRR 7.0 3.0 5.7 5.7 5.7 4.7 5.3 5.7 6.0 6.0 5.0 5.4 PST-2M4 7.0 2.3 5.3 6.0 6.0 4.3 4.7 6.3 5.7 6.3 5.0 5.4 LS 2100 (PST-2SBE) 6.7 3.0 6.0 6.0 6.0 4.3 5.3 5.7 6.0 6.0 5.0 5.4 RACER 7.0 2.7 5.3 6.0 6.0 4.0 5.0 6.0 6.3 6.0 5.3 5.4 SPLENDID (MB 411) 6.7 2.0 5.7 6.0 6.0 4.0 5.0 6.0 6.3 6.0 5.0 5.4 SR 4220 (SRX 4801) 7.0 2.3 5.7 6.0 5.7 4.0 4.7 6.0 6.3 6.3 5.3 5.4 SRX 4120 7.0 2.7 5.7 6.0 6.0 4.3 4.7 6.0 6.3 6.3 5.0 5.4 SUMMERSET (MB 413) 7.0 2.0 5.7 6.0 6.0 4.3 4.7 6.0 6.3 6.3 5.0 5.4 WVPB-R-84 6.7 2.7 5.0 5.7 5.7 4.7 4.7 6.0 6.3 6.0 4.7 5.4 ABT-99-4.600 7.0 2.0 5.3 6.0 5.7 4.0 4.3 6.0 6.0 6.3 5.0 5.3 AFFINITY 6.0 2.7 5.3 6.0 5.7 4.3 4.7 6.3 5.7 6.3 4.7 5.3 BLAZER IV (PICK MDR) 7.0 2.3 5.7 6.0 5.7 4.0 4.7 6.0 6.0 6.3 5.0 5.3 COURAGE (MB 410) 7.0 2.0 5.3 6.0 5.7 3.7 4.3 5.7 6.3 6.3 5.3 5.3 EXACTA 7.0 2.0 5.7 6.0 6.0 4.0 4.7 5.7 6.3 6.0 5.0 5.3 IQ (CIS-PR-75) 7.3 2.3 6.0 6.0 6.0 4.3 5.0 5.7 6.0 6.0 4.7 5.3 KOOS R-71 7.0 2.0 4.7 6.0 6.0 4.0 5.0 6.0 6.0 6.0 4.7 5.3 PICK EX2 7.0 2.0 5.7 5.7 6.0 4.0 4.3 5.7 6.3 6.3 5.3 5.3 PROWLER (APR 777) 7.0 2.0 5.0 6.0 6.0 3.3 4.7 6.0 6.0 6.3 5.3 5.3 RADIANT 7.0 2.0 5.0 6.0 6.0 4.0 4.7 6.0 6.0 6.0 5.0 5.3 ABT-99-4.815 7.0 2.3 5.3 6.0 6.0 4.0 4.7 6.0 6.0 6.0 4.7 5.2 APR 1235 7.0 2.0 5.3 6.0 6.0 3.7 4.3 6.0 6.0 6.0 5.0 5.2 TABLE 19. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 1999 NATIONAL PERENNIAL RYEGRASS TEST AT QUEBEC CITY, QE (CANADA) 1/ 2003 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 CATHEDRAL II 7.0 2.3 5.7 6.0 6.0 3.3 4.3 6.0 6.0 6.7 5.0 5.2 CRUISER (ABT-99-4.709) 7.0 2.0 5.3 6.0 5.7 4.3 4.3 5.7 6.0 6.0 5.0 5.2 DP 17-9391 6.0 3.0 5.0 5.7 6.0 4.0 4.3 6.3 6.0 6.0 4.7 5.2 EP53 7.0 2.3 5.3 6.0 6.0 4.0 5.0 5.7 5.7 6.0 4.7 5.2 GRAND SLAM 2L96 (PST-2L96) 7.0 2.3 5.3 5.7 5.7 4.0 4.7 5.7 6.0 5.7 5.0 5.2 HEADSTART 7.0 2.0 5.3 6.0 6.0 4.0 4.7 5.7 6.0 6.0 5.0 5.2 LINN 6.7 2.0 5.3 5.7 5.7 4.0 5.0 6.0 5.7 6.0 4.7 5.2 LPR 98-143 6.7 2.0 5.0 6.0 6.0 4.3 4.7 5.7 6.0 5.7 5.0 5.2 LTP-ME 7.0 2.3 5.3 6.0 6.0 4.0 4.7 6.0 6.0 6.0 4.3 5.2 MDP 7.0 3.0 5.7 6.0 6.0 4.3 5.0 5.7 6.0 6.0 4.3 5.2 MEPY 7.0 2.0 6.0 6.0 6.0 4.0 5.0 6.0 5.7 6.0 4.3 5.2 PR 1-94 (PICK PR 1-94) 7.0 2.0 5.3 6.0 6.0 4.0 4.7 5.7 6.0 6.3 4.7 5.2 PICK PR QH-97 7.0 2.3 5.3 6.0 6.0 4.0 5.0 5.7 6.0 6.0 4.7 5.2 RENAISSANCE (APR 1233) 7.0 2.0 5.3 6.0 6.0 3.3 4.3 6.0 6.3 6.0 5.0 5.2 ADMIRE (JR-151) 6.0 2.0 5.3 6.0 6.0 3.7 4.3 6.0 6.0 6.0 4.7 5.1 CABO (CIS-PR-80) 7.0 2.3 5.3 6.0 5.7 4.3 4.3 5.7 5.7 6.0 4.3 5.1 CAS-LP84 7.0 2.0 5.3 6.0 6.0 4.0 4.7 6.0 5.7 5.7 4.3 5.1 CATALINA 7.0 2.3 5.0 6.0 5.7 4.3 4.3 6.0 5.7 5.7 4.3 5.1 EXTREME (JR-317) 7.0 2.0 5.7 6.0 6.0 4.7 4.3 5.3 5.7 6.0 4.3 5.1 KOKOMO (CIS-PR-69) 7.0 2.3 5.0 6.0 6.0 3.7 4.3 5.7 5.7 6.0 5.0 5.1 MP88 7.0 2.3 5.7 6.0 6.0 4.3 4.3 5.7 6.0 6.0 4.3 5.1 NEXUS 7.0 2.3 5.3 6.0 6.0 4.0 4.7 5.3 6.0 5.7 5.0 5.1 PALMER III 7.0 2.3 5.0 6.0 6.0 4.3 5.0 6.0 5.3 5.7 4.0 5.1 PASSPORT 7.0 2.3 5.3 6.0 6.0 4.3 5.0 5.7 5.7 5.7 4.3 5.1 PLEASURE XL 7.0 2.0 5.3 6.0 6.0 4.0 4.0 6.0 6.0 6.0 4.7 5.1 PREMIER 6.3 2.7 5.0 5.7 6.0 3.7 5.0 5.3 6.0 6.0 4.7 5.1 SEVILLE II 7.0 2.0 5.0 6.0 6.0 3.7 4.0 6.0 6.0 6.0 5.0 5.1 SKYHAWK 7.0 2.0 5.3 6.0 5.7 3.7 4.7 6.0 6.0 6.0 4.3 5.1 WVPB-R-82 6.0 2.3 5.7 6.0 6.0 4.3 5.0 5.7 5.0 5.7 4.7 5.1 APR 1234 6.7 2.0 5.0 6.0 6.0 3.7 4.0 6.0 6.0 6.0 4.3 5.0 BY-100 6.3 2.0 5.3 6.0 5.3 4.0 5.0 5.7 5.3 5.7 4.3 5.0 PEARL II (EPD) 7.0 2.3 5.3 6.0 6.0 4.0 4.3 5.7 5.7 6.0 4.3 5.0 PANTHER 6.3 2.3 5.7 6.0 6.0 4.7 4.7 5.3 5.0 6.0 4.3 5.0 PROSPORT (AG-P981) 7.0 3.0 5.7 5.7 6.0 4.3 4.3 5.3 5.3 5.7 5.0 5.0 SUPERSTAR (EP57) 7.0 2.0 5.7 5.7 6.0 3.7 4.7 6.0 5.7 5.7 4.3 5.0 DP LP-1 6.3 2.0 5.3 5.7 5.7 4.0 4.7 5.7 4.7 6.0 4.3 4.9 MP107 7.0 2.3 5.0 6.0 6.0 4.0 4.3 5.3 5.7 5.7 4.3 4.9 MP103 7.0 2.0 5.3 6.0 5.7 4.0 4.7 5.3 5.0 5.3 4.3 4.8 PENNANT II 7.0 2.0 5.0 6.0 6.0 4.0 4.7 6.0 4.7 5.7 3.7 4.8 PHANTOM 7.0 2.0 5.0 6.0 6.0 4.0 4.3 5.7 5.3 5.3 4.3 4.8 LSD VALUE 0.5 1.8 2.2 1.0 1.5 2.7 2.9 1.6 1.1 1.2 1.3 1.0 C.V. (%) 4.0 22.2 9.3 3.8 5.2 13.2 12.2 7.9 8.7 7.2 12.0 6.7 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. 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 QE1 - - - - - - - -