TABLE 2. MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS GROWN AT SEVEN LOCATIONS IN THE U.S. AND CANADA 1/ USING "SCHEDULE B (MEDIUM MAINTENANCE/ATHLETIC FIELD)" */ 2003 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF 2/ NAME CA6 IL1 ME1 MI1 NJ1 NJ2 PA1 MEAN MACH 1 (ROBERTS-627) 6.2 6.8 8.8 6.5 5.0 6.8 8.1 6.9 ALL STAR2 (CIS-PR-78) 5.5 6.8 8.5 6.3 6.0 6.6 7.9 6.8 SR 4220 (SRX 4801) 5.9 6.9 8.3 6.7 5.6 6.2 7.4 6.7 GRAND SLAM 2L96 (PST-2L96) 5.6 6.8 8.4 6.8 5.7 6.2 7.2 6.7 GATOR 3 (CIS-PR-85) 5.8 6.8 8.3 6.4 5.8 6.0 7.4 6.6 JET 6.0 6.6 8.3 6.7 5.3 6.0 7.6 6.6 PIZZAZZ 6.6 6.6 8.1 5.8 6.0 6.7 6.7 6.6 CITATION FORE (PST-2BR) 5.7 6.1 8.4 6.6 6.0 6.7 6.9 6.6 PENTIUM (NJ-6401) 6.1 6.6 8.6 6.4 5.8 5.8 7.1 6.6 PINNACLE II (BAR 9 B2) 5.9 6.1 8.5 6.9 5.5 6.1 7.2 6.6 SR 4420 (SRX 4820) 5.8 6.3 8.4 6.5 5.7 6.1 7.2 6.6 KOKOMO (CIS-PR-69) 6.2 6.9 8.3 6.4 5.0 6.2 6.8 6.6 AMAZING (B1) 6.3 6.4 8.2 6.3 5.1 6.4 7.3 6.6 APPLAUD (PENNINGTON-11301) 5.9 6.2 8.5 6.2 5.3 6.6 7.2 6.6 INSPIRE (R8000) 5.6 6.4 8.3 6.5 5.5 5.9 7.7 6.5 SR 4500 6.5 6.5 7.8 6.5 6.0 5.4 6.9 6.5 SUNKISSED (ABT-99-4.834) 6.0 6.4 8.6 6.6 5.3 5.8 6.9 6.5 CHARISMATIC (LTP 98-501) 5.3 6.3 8.6 6.5 5.2 6.3 7.1 6.5 EXACTA 6.3 6.8 8.2 6.0 5.9 5.1 6.9 6.5 ARRIVAL (CIS-PR-84) 5.7 6.4 8.6 6.4 5.0 5.8 7.2 6.4 ABT-99-4.560 5.4 6.7 8.1 6.5 5.3 5.9 7.2 6.4 MANHATTAN 4 (PST-2CRL) 6.3 6.1 8.1 6.6 4.9 5.8 7.1 6.4 BLAZER IV (PICK MDR) 5.9 6.6 8.4 6.2 4.7 5.6 7.1 6.4 NEXUS 5.9 5.9 8.3 6.4 5.5 5.5 7.0 6.4 DAZZLE (ABT-99-4.724) 6.2 6.0 7.9 6.2 5.1 5.8 7.3 6.4 DLF-LDD 5.7 6.6 8.4 6.6 4.9 5.5 6.9 6.4 TERRADYNE (A5C) 6.4 5.6 7.7 6.5 5.6 5.2 7.5 6.3 HAWKEYE (SRX 4RHT) 5.5 6.1 8.2 6.5 5.4 5.5 7.2 6.3 BRIGHTSTAR SLT (PST-2A6B) 5.9 6.4 8.1 6.5 5.4 5.2 6.7 6.3 QUEST II (ABT-99-4.721) 5.4 6.3 8.4 6.3 5.2 5.8 6.9 6.3 SEVILLE II 6.3 6.2 7.9 6.0 5.5 5.7 6.7 6.3 PACESETTER (6011) 5.8 6.0 7.8 6.7 5.2 5.5 7.1 6.3 ABT-99-4.115 5.9 6.3 8.3 6.1 4.9 5.8 6.8 6.3 AFFIRMED 5.9 6.9 8.0 6.3 5.2 4.8 7.0 6.3 ICON (MB 414) 5.8 6.1 7.9 6.5 5.2 5.2 7.2 6.3 FIESTA 3 5.9 6.3 8.1 6.4 5.2 5.2 6.6 6.2 CHURCHILL 5.7 6.2 8.2 6.2 5.1 5.2 7.1 6.2 PARAGON 5.8 6.3 7.8 6.0 4.7 5.6 7.3 6.2 BARLENNIUM 6.1 6.2 8.2 6.1 5.4 4.7 6.8 6.2 GALLERY (MB 412) 5.3 6.0 7.9 6.7 5.3 5.7 6.6 6.2 ELFKIN 6.1 6.0 7.7 6.5 5.3 4.7 7.2 6.2 PREMIER II 5.7 6.1 8.1 6.5 5.1 5.3 6.7 6.2 LTP-ME 5.6 5.9 7.9 6.2 5.4 5.4 6.9 6.2 PST-2LA 6.2 6.1 7.9 6.5 5.0 5.0 6.6 6.2 SECRETARIAT 6.1 6.2 7.6 6.6 4.9 4.9 7.0 6.2 CABO (CIS-PR-80) 5.9 6.2 8.2 6.2 4.5 5.4 6.8 6.2 SALINAS (PST-2SLX) 6.0 6.4 7.9 6.5 4.7 4.9 6.8 6.2 STELLAR (CIS-PR-72) 5.4 6.0 7.8 6.5 5.1 5.4 6.9 6.2 ABT-99-4.464 5.7 6.2 7.9 6.1 4.8 5.1 7.3 6.2 TABLE 2. MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS (CONT'D) GROWN AT SEVEN LOCATIONS IN THE U.S. AND CANADA 1/ USING "SCHEDULE B (MEDIUM MAINTENANCE/ATHLETIC FIELD)" */ 2003 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF 2/ NAME CA6 IL1 ME1 MI1 NJ1 NJ2 PA1 MEAN CALYPSO II 6.2 6.2 7.9 6.4 4.5 5.2 6.6 6.1 ABT-99-4.339 5.9 6.3 7.9 6.2 5.0 4.8 6.7 6.1 MAJESTY 5.9 6.1 7.8 6.4 5.0 5.0 6.7 6.1 PICK PR QH-97 5.3 5.8 8.3 6.5 4.7 5.3 6.9 6.1 PICK PR B-97 5.7 6.4 7.9 5.9 4.9 5.4 6.7 6.1 PROMISE 5.6 6.2 7.7 6.3 4.6 5.8 6.7 6.1 RACER II (PICK RC2) 5.6 6.2 7.8 6.3 5.0 5.2 6.6 6.1 PST-2M4 6.0 6.4 7.9 6.4 4.3 4.7 7.1 6.1 PROTYME (ABT-99-4.625) 6.3 5.8 8.1 6.4 4.8 4.8 6.5 6.1 PST-2RT 5.9 5.8 7.9 6.2 5.1 5.1 6.6 6.1 ASCEND 5.6 6.0 7.8 6.2 5.2 5.0 6.8 6.1 CRUISER (ABT-99-4.709) 5.5 5.5 8.3 6.3 4.8 5.3 6.8 6.1 IQ (CIS-PR-75) 6.0 5.7 8.1 6.0 5.1 5.2 6.2 6.0 COURAGE (MB 410) 5.4 6.2 8.1 6.4 4.9 4.8 6.6 6.0 PALMER III 5.5 5.9 8.1 6.2 4.9 4.8 6.8 6.0 SUMMERSET (MB 413) 5.1 5.7 8.2 6.2 5.1 4.8 7.1 6.0 BRIGHTSTAR II 5.8 5.6 7.6 6.5 5.1 4.9 6.7 6.0 RADIANT 5.4 6.0 8.1 6.3 5.1 4.6 6.5 6.0 ADMIRE (JR-151) 5.5 6.2 7.8 6.5 4.8 4.7 6.6 6.0 SR 4350 (APR 1237) 5.9 6.2 7.3 6.6 4.7 4.6 6.7 6.0 PST-2JH 6.2 5.4 7.6 6.5 5.0 4.6 6.7 6.0 PR 1-94 (PICK PR 1-94) 5.8 5.9 8.2 6.3 4.5 4.8 6.4 6.0 DIVINE 5.6 6.0 7.7 6.3 5.1 4.5 6.7 6.0 APR 776 5.7 6.0 7.6 6.5 4.8 4.6 6.7 6.0 ABT-99-4.965 5.8 5.4 7.8 6.2 5.2 4.8 6.5 6.0 MP88 5.8 5.2 8.2 6.3 5.3 4.6 6.4 6.0 SPLENDID (MB 411) 5.2 6.2 8.4 6.2 4.8 4.3 6.6 5.9 MP107 5.3 5.9 7.8 6.3 4.9 5.3 6.1 5.9 LINE DRIVE 5.8 5.6 7.7 6.5 5.0 4.6 6.4 5.9 SRX 4120 5.8 6.0 7.4 6.6 5.0 4.2 6.4 5.9 LS 2100 (PST-2SBE) 5.7 5.9 7.6 6.4 4.7 4.8 6.2 5.9 ABT-99-4.815 5.6 6.2 8.1 6.3 4.5 4.2 6.4 5.9 PENNANT II 5.4 5.3 7.7 6.3 5.1 4.6 6.7 5.9 MONTEREY II (JR-187) 5.3 6.1 7.9 6.5 4.7 4.5 6.2 5.9 WILMINGTON 5.9 5.0 8.3 6.4 5.3 3.9 6.3 5.9 APR 1232 5.5 6.4 7.3 6.6 4.8 4.5 5.9 5.9 MANHATTAN 3 5.7 6.1 7.7 6.5 4.5 4.3 6.4 5.9 JR-128 5.6 5.7 7.3 6.3 4.9 4.6 6.6 5.9 PARADIGM (APR 1236) 5.6 5.5 7.7 6.3 5.0 4.7 6.2 5.9 EXTREME (JR-317) 5.5 5.8 7.7 6.5 4.7 4.4 6.2 5.8 CATALINA II (PST-CATS) 5.7 5.4 7.9 6.3 4.2 5.0 6.4 5.8 APR 1231 5.6 6.4 7.3 6.5 5.0 4.2 5.8 5.8 PLEASURE XL 5.6 5.9 7.7 6.5 4.2 4.6 6.4 5.8 CATHEDRAL II 5.8 5.4 7.8 6.4 4.2 4.5 6.4 5.8 MDP 5.9 5.5 8.1 6.1 4.5 4.6 5.9 5.8 MP103 5.5 5.9 8.0 6.4 4.5 3.9 6.3 5.8 CAS-LP84 5.7 5.5 7.7 6.2 4.4 4.9 6.1 5.8 PICK PRNGS 5.4 5.9 8.0 6.1 4.5 4.5 6.1 5.8 MEPY 5.4 5.6 8.0 6.2 4.3 4.8 6.1 5.8 CHARGER II 6.6 6.0 7.7 6.1 4.0 4.1 5.8 5.8 TABLE 2. MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS (CONT'D) GROWN AT SEVEN LOCATIONS IN THE U.S. AND CANADA 1/ USING "SCHEDULE B (MEDIUM MAINTENANCE/ATHLETIC FIELD)" */ 2003 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF 2/ NAME CA6 IL1 ME1 MI1 NJ1 NJ2 PA1 MEAN PEARL II (EPD) 5.6 5.4 8.0 6.4 5.0 3.9 6.0 5.8 PANTHER 5.4 6.0 7.8 6.5 4.4 4.0 6.2 5.8 CATALINA 5.4 5.4 7.6 6.6 4.6 4.1 6.4 5.7 PST-2CRR 5.2 5.5 8.1 6.3 4.1 4.5 6.4 5.7 SKYHAWK 5.1 5.4 7.8 6.4 5.0 4.3 6.1 5.7 PROSPORT (AG-P981) 5.3 5.5 7.5 6.4 4.9 4.1 6.3 5.7 PROWLER (APR 777) 5.6 5.9 7.3 6.5 4.8 4.5 5.4 5.7 PICK EX2 6.1 6.1 7.2 6.2 4.2 4.1 5.9 5.7 APR 1235 5.8 5.6 7.2 6.3 5.0 4.2 5.7 5.7 SUPERSTAR (EP57) 5.6 5.5 7.8 6.2 5.0 3.8 5.8 5.7 HEADSTART 5.6 5.6 7.5 6.5 4.0 4.3 6.2 5.6 PHANTOM 5.1 5.7 7.7 6.4 4.8 4.1 5.6 5.6 EP53 5.4 5.0 7.7 6.0 4.5 4.4 6.3 5.6 RACER 5.4 5.4 7.6 6.3 4.2 4.3 6.2 5.6 RENAISSANCE (APR 1233) 5.9 5.9 6.9 6.4 4.6 4.5 5.2 5.6 ABT-99-4.600 5.8 5.6 7.3 6.4 4.1 3.9 6.1 5.6 PASSPORT 5.3 5.1 7.7 6.5 4.5 3.9 6.2 5.6 ALLSPORT 5.3 5.5 7.7 6.4 4.3 3.7 6.2 5.6 AFFINITY 5.7 6.2 6.9 6.2 4.0 4.0 5.6 5.5 PREMIER 5.4 4.9 7.4 6.5 4.1 4.3 6.2 5.5 WVPB-R-84 5.7 5.8 6.9 6.5 4.0 3.8 5.8 5.5 LPR 98-144 5.4 5.6 7.1 6.3 4.0 4.3 5.7 5.5 EDGE 5.8 5.5 7.1 6.5 4.0 3.7 5.7 5.5 BY-100 5.4 5.3 7.0 6.6 4.1 3.9 5.8 5.5 KOOS R-71 5.6 5.7 6.7 6.2 3.9 3.8 5.8 5.4 LPR 98-143 5.7 5.5 7.1 5.6 3.5 4.4 5.7 5.4 DP LP-1 5.2 5.6 6.6 6.5 4.1 3.3 4.9 5.2 APR 1234 5.9 5.1 6.3 6.2 3.7 3.8 5.1 5.2 WVPB-R-82 4.9 5.1 6.5 6.3 3.6 3.6 5.6 5.1 DP 17-9391 4.7 5.6 6.4 6.0 4.2 3.2 5.2 5.1 DP 17-9069 5.3 5.4 6.7 5.9 3.7 3.5 4.7 5.0 YATSUGREEN 4.8 5.3 6.1 6.5 3.8 2.8 5.4 5.0 BUCCANEER 4.9 5.5 6.4 5.4 3.8 3.4 5.3 5.0 DP 17-9496 4.3 5.0 5.9 6.4 2.7 2.4 4.5 4.5 LINN 3.8 3.0 5.2 3.9 1.3 1.2 1.8 2.9 LSD VALUE 0.8 0.8 0.6 0.5 0.8 0.8 0.8 0.3 C.V. (%) 8.6 8.3 4.6 5.3 10.4 10.2 7.4 7.6 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. * SCHEDULE B - 1 - 2 INCH MOWING HEIGHT 1/2-1 lb. N/1000 FT2/PER GROWING MONTH (HIGH RATE ONLY DURING ESTABLISHMENT) NO IRRIGATION, IRRIGATION ONLY DURING SEVERE STRESS OR TO PREVENT DORMANCY NO FUNGICIDE USE UNLESS SEVERE STAND LOSS IS POSSIBLE WEED AND INSECT CONTROL TO PREVENT STAND LOSS