TABLE 5. MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS GROWN AT NINE LOCATIONS IN THE U.S. AND CANADA 1/ UNDER "SCHEDULE B (MEDIUM MAINTENANCE/ATHLETIC FIELD)" * 2000 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF 2/ NAME CA6 IL1 ME1 MI1 MN1 NJ1 NS1 PA1 RI1 MEAN APPLAUD (PENNINGTON-11301) 7.0 5.6 7.4 6.8 5.8 7.0 6.3 8.0 6.7 6.7 ROBERTS-627 6.9 6.3 6.9 7.3 6.0 6.9 5.6 7.9 6.6 6.7 JET 7.0 5.9 7.2 6.7 5.7 6.2 6.0 7.9 6.9 6.6 SRX 4801 6.3 5.7 8.0 6.7 5.2 6.4 6.7 8.0 6.2 6.6 ALL STAR2 (CIS-PR-78) 6.4 6.0 6.7 6.6 5.9 6.4 5.8 8.4 6.8 6.6 CIS-PR-84 6.6 5.9 7.2 6.5 5.8 6.7 6.1 7.7 6.3 6.5 PIZZAZZ 6.5 5.8 7.3 6.8 6.0 6.7 5.2 7.9 6.5 6.5 CHARISMATIC (LTP 98-501) 6.5 5.8 7.3 7.0 5.6 6.4 5.4 8.1 6.6 6.5 GATOR 3 (CIS-PR-85) 6.7 5.8 7.3 6.9 5.4 6.5 5.6 7.5 6.9 6.5 R8000 6.5 5.0 7.8 6.5 5.8 6.1 6.2 7.8 6.6 6.5 STELLAR (CIS-PR-72) 6.1 5.7 7.6 6.8 5.8 5.7 6.7 7.9 6.0 6.5 SRX 4820 6.6 5.7 7.8 6.5 5.7 6.3 5.4 7.4 6.7 6.5 AMAZING (B1) 6.4 5.9 7.1 6.9 5.8 6.8 5.4 7.6 6.2 6.5 SRX 4RHT 6.3 5.8 7.4 6.9 6.0 6.4 5.7 7.5 5.9 6.4 ABT-99-4.834 6.4 5.7 7.9 6.5 5.7 6.6 5.5 7.7 6.1 6.4 KOKOMO (CIS-PR-69) 6.7 6.0 6.8 6.6 5.6 6.3 5.7 7.9 6.4 6.4 PICK MDR 6.5 6.0 7.1 7.0 5.3 6.5 5.8 7.7 5.9 6.4 DLF-LDD 6.3 5.2 7.0 6.9 5.7 6.3 5.9 8.1 6.4 6.4 PINNACLE II (BAR 9 B2) 6.8 6.3 6.8 6.4 5.7 7.1 5.3 7.7 5.8 6.4 AFFIRMED 6.5 6.7 7.1 6.6 5.4 4.9 6.0 7.6 6.9 6.4 PST-2BR 6.6 5.9 6.3 7.0 5.7 6.0 5.4 7.9 6.7 6.4 PICK PR B-97 6.1 5.8 6.9 6.8 5.8 5.8 6.2 7.6 6.4 6.4 SR 4500 6.4 5.8 7.2 6.7 5.9 6.0 6.2 7.5 5.8 6.4 ABT-99-4.115 6.1 5.6 7.6 6.5 5.9 5.9 6.1 7.5 6.1 6.4 SEVILLE II 6.7 5.6 6.6 6.8 5.4 6.1 6.0 7.3 6.8 6.4 PROMISE 6.2 5.7 7.3 6.6 5.1 6.1 5.9 7.1 7.0 6.3 PST-2L96 6.3 6.3 6.9 6.7 5.7 6.5 5.4 7.7 5.7 6.3 PARAGON 6.3 5.0 7.3 6.5 5.4 5.7 6.0 7.9 6.6 6.3 PICK PR QH-97 6.5 5.5 7.3 6.5 5.7 6.0 6.1 7.1 5.9 6.3 FIESTA 3 6.5 5.3 7.3 6.4 5.3 5.5 6.0 7.7 6.7 6.3 ABT-99-4.560 6.1 5.7 6.9 6.7 5.3 5.7 5.4 8.3 6.5 6.3 EXACTA 6.4 6.5 6.0 6.6 5.2 6.1 5.0 7.8 7.1 6.3 ELFKIN 6.3 5.6 7.0 6.8 6.0 5.2 6.3 7.5 5.9 6.3 RADIANT 6.1 5.9 6.9 6.5 5.6 5.7 6.2 7.7 5.9 6.3 PREMIER II 6.2 5.8 7.2 6.6 5.1 5.5 5.8 7.7 6.5 6.3 CHURCHILL 6.1 6.0 7.1 6.4 5.4 5.7 6.0 7.3 6.4 6.3 NJ-6401 6.4 5.4 6.4 7.0 5.7 5.8 5.3 7.6 6.8 6.3 MANHATTAN 4 (PST-2CRL) 6.6 5.3 7.1 6.6 5.6 6.0 5.2 7.8 6.0 6.2 A5C (ABT-99-4.960) 6.5 6.1 7.0 6.8 5.1 5.2 5.8 7.9 5.8 6.2 ABT-99-4.724 6.8 5.7 6.8 6.7 5.2 5.6 5.4 7.7 6.1 6.2 PST-2SLX 6.2 5.5 6.4 6.6 5.9 5.7 5.9 7.3 6.6 6.2 BRIGHTSTAR SLT (PST-2A6B) 6.3 5.2 6.9 6.7 6.3 6.0 5.6 7.5 5.5 6.2 PST-2JH 6.1 5.4 7.1 6.7 5.8 5.3 5.4 7.7 6.5 6.2 BRIGHTSTAR II 6.3 5.3 7.1 6.5 5.6 5.9 5.4 7.2 6.3 6.2 PENNANT II 5.7 5.1 6.3 6.7 5.5 5.8 6.0 7.7 6.8 6.2 MB 413 (ABT-99-4.633) 5.9 5.8 6.8 6.5 5.5 5.9 5.6 7.7 5.8 6.2 PST-CATS 6.3 5.7 6.7 6.5 5.4 5.0 6.2 7.1 6.7 6.2 MB 411 (ABT-99-4.753) 5.9 5.3 7.1 6.7 5.8 5.5 5.4 7.4 6.4 6.2 MB 412 (ABT-99-4.461) 6.0 5.7 6.4 6.6 5.3 6.4 5.3 7.1 6.6 6.2 TABLE 5. MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS (CONT'D) GROWN AT NINE LOCATIONS IN THE U.S. AND CANADA UNDER "SCHEDULE B (MEDIUM MAINTENANCE/ATHLETIC FIELD)" * 2000 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF NAME CA6 IL1 ME1 MI1 MN1 NJ1 NS1 PA1 RI1 MEAN MP88 6.1 4.9 6.8 6.7 5.8 5.9 6.1 6.9 6.2 6.2 ADMIRE (JR-151) 5.9 5.5 7.0 6.4 6.0 4.7 5.9 7.4 6.5 6.1 PST-2CRR 6.1 5.0 5.9 6.3 6.2 4.9 6.4 7.3 7.1 6.1 PST-2SBE 6.0 5.5 6.8 6.5 5.3 5.7 5.6 7.1 6.5 6.1 ABT-99-4.464 6.1 5.2 6.0 6.4 5.9 5.7 6.0 7.9 5.9 6.1 CIS-PR-75 6.5 5.3 7.1 6.6 5.5 5.7 5.3 7.3 5.6 6.1 NEXUS 6.4 5.2 6.1 6.7 5.4 6.7 5.0 7.0 6.4 6.1 BARLENNIUM 6.3 6.2 4.9 6.4 5.6 5.7 6.0 7.7 6.2 6.1 WILMINGTON 6.3 5.5 6.4 6.4 5.3 5.6 5.6 7.3 6.3 6.1 PST-2LA 6.3 5.3 7.2 6.8 5.3 5.6 4.5 7.5 6.2 6.1 CABO (CIS-PR-80) 6.3 5.8 6.3 6.3 5.3 5.7 5.4 7.1 6.4 6.1 MB 410 (ABT-99-4.629) 6.0 5.9 7.6 6.6 5.5 5.2 5.2 7.2 5.6 6.1 PICK RC2 5.9 6.0 6.4 6.6 5.7 5.3 5.1 7.0 6.3 6.0 PST-2RT 6.2 5.5 6.1 6.7 5.6 5.2 6.3 6.9 6.0 6.0 PST-2M4 6.0 5.7 5.9 6.8 6.0 5.3 5.9 6.7 6.1 6.0 MONTEREY II (JR-187) 6.0 5.6 6.0 6.5 5.2 5.1 6.4 7.4 6.2 6.0 ABT-99-4.339 6.3 6.0 6.6 6.7 5.4 4.9 5.5 7.4 5.6 6.0 PALMER III 6.2 5.5 6.9 6.6 5.5 5.3 5.6 7.3 5.4 6.0 MB 414 (ABT-99-4.903) 5.8 5.6 7.1 6.4 5.0 5.4 5.4 7.0 6.4 6.0 SECRETARIAT 6.2 5.6 6.0 6.2 5.7 5.0 6.3 7.1 5.8 6.0 MAJESTY 6.1 5.6 6.6 6.4 5.5 5.0 6.0 7.3 5.6 6.0 CALYPSO II 6.3 4.9 6.9 6.5 5.1 5.0 5.9 7.2 6.0 6.0 PACESETTER (6011) 6.2 5.3 7.1 6.3 5.4 5.5 5.7 6.9 5.3 6.0 MP107 6.1 5.4 6.2 6.6 5.4 5.4 6.0 6.6 6.0 6.0 PICK PRNGS 6.2 5.6 6.6 6.3 5.9 5.1 5.9 6.9 5.4 6.0 CAS-LP84 6.2 5.1 6.3 6.8 5.7 4.4 5.5 7.1 6.3 5.9 ALLSPORT 5.7 5.0 5.7 6.6 5.9 4.7 6.0 7.3 6.6 5.9 APR 1231 5.7 5.5 6.4 6.6 5.4 4.9 5.8 7.0 5.8 5.9 MDP 5.9 5.6 7.0 6.5 5.4 4.6 5.3 6.7 6.2 5.9 MP103 6.0 5.9 6.0 6.7 5.2 5.1 5.6 6.3 6.3 5.9 APR 1237 6.0 5.7 6.3 6.4 5.3 4.5 6.1 6.9 5.8 5.9 SUPERSTAR (EP57) 5.9 4.6 6.3 6.5 5.4 5.5 5.7 7.2 6.0 5.9 LPR 98-144 5.5 5.4 6.2 6.5 5.4 4.6 6.0 7.4 6.1 5.9 PANTHER 5.9 5.0 6.7 6.5 5.4 4.9 5.8 7.5 5.4 5.9 UT-1000 (ABT-99-4.709) 6.1 5.3 6.3 6.5 5.5 5.1 5.0 7.1 5.9 5.9 CATALINA 6.2 5.3 6.3 6.5 5.7 4.7 5.2 7.3 5.6 5.9 EPD 5.9 5.3 6.2 6.6 5.2 5.1 5.4 7.1 6.1 5.9 PLEASURE XL 5.8 5.8 5.8 6.5 5.2 4.7 5.9 7.3 5.8 5.9 DIVINE 5.9 5.3 6.1 6.7 5.3 4.9 5.2 7.5 5.9 5.9 EP53 6.3 5.0 5.9 6.4 5.3 4.3 6.8 7.1 5.9 5.9 CHARGER II 6.3 5.4 5.0 6.6 5.4 4.7 5.8 7.4 6.1 5.9 ASCEND 5.6 5.3 6.2 6.5 5.2 5.0 5.9 7.1 5.8 5.9 CATHEDRAL II 6.3 5.0 6.7 6.5 5.7 4.2 5.9 7.4 4.8 5.8 GALAXY (JR-128) 5.6 5.3 6.2 6.6 5.8 4.8 5.8 7.0 5.6 5.8 AFFINITY 6.3 5.4 6.0 6.1 5.3 4.3 6.2 6.7 6.3 5.8 PROSPORT (AG-P981) 5.5 5.4 6.9 6.4 5.6 5.1 4.7 7.3 5.7 5.8 KOOS R-71 6.2 5.0 6.0 6.5 5.6 4.3 6.4 6.7 5.8 5.8 APR 1233 5.8 5.9 6.3 6.2 5.2 4.5 5.5 7.0 6.1 5.8 EXTREME (JR-317) 5.3 5.7 6.4 6.6 5.4 4.9 5.3 7.2 5.6 5.8 TABLE 5. MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS (CONT'D) GROWN AT NINE LOCATIONS IN THE U.S. AND CANADA UNDER "SCHEDULE B (MEDIUM MAINTENANCE/ATHLETIC FIELD)" * 2000 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF NAME CA6 IL1 ME1 MI1 MN1 NJ1 NS1 PA1 RI1 MEAN MEPY 5.8 5.0 6.0 6.4 5.2 5.2 6.1 6.8 5.8 5.8 APR 776 6.0 5.3 6.7 6.5 5.1 4.5 5.4 7.3 5.4 5.8 ABT-99-4.600 5.8 5.0 6.6 6.5 5.5 4.6 5.5 7.0 5.7 5.8 PICK PR 1-94 6.2 5.4 6.3 6.4 5.0 5.3 5.0 7.4 5.1 5.8 PHANTOM 6.1 5.1 5.8 6.5 5.3 4.9 6.1 6.9 5.2 5.8 MANHATTAN 3 6.1 5.4 5.2 6.7 5.0 4.5 6.3 7.0 5.8 5.8 LTP-ME 5.6 5.0 7.3 6.4 4.8 5.4 4.6 7.1 5.6 5.8 PARADIGM (APR 1236) 5.9 5.2 5.4 6.2 5.2 5.1 5.8 6.1 6.6 5.7 PREMIER 5.8 5.0 6.1 6.1 5.7 3.8 6.2 7.1 5.7 5.7 APR 1232 5.8 5.8 6.7 6.5 4.9 4.2 5.5 6.9 5.2 5.7 PICK EX2 5.6 5.7 5.8 6.4 5.3 4.1 6.1 6.6 5.7 5.7 APR 1235 6.1 4.9 6.3 6.3 5.3 3.9 5.8 6.7 5.8 5.7 LINE DRIVE 5.6 5.1 5.7 6.3 5.2 4.6 5.6 7.3 5.6 5.7 SKYHAWK 6.0 4.6 5.6 6.7 5.1 5.0 5.2 7.1 5.6 5.6 PROWLER (APR 777) 6.0 5.0 6.6 6.4 5.6 4.0 5.3 6.3 5.5 5.6 BY-100 6.0 5.2 5.8 6.4 5.6 3.8 5.9 6.8 5.2 5.6 WVPB-R-84 5.8 5.0 5.6 6.4 5.2 4.1 5.9 6.3 6.2 5.6 RACER 5.5 5.3 7.4 6.4 5.1 4.1 5.3 6.8 4.4 5.6 PASSPORT 5.9 5.0 5.6 6.5 5.6 4.3 4.5 7.1 5.7 5.6 HEADSTART 5.7 4.7 6.1 6.4 5.1 4.2 5.4 7.1 5.4 5.6 SRX 4120 6.1 5.3 5.6 6.4 5.1 4.2 5.5 6.8 4.9 5.5 LPR 98-143 5.4 5.7 5.3 6.6 5.3 4.0 4.9 6.6 5.8 5.5 DP LP-1 5.8 5.0 5.6 6.2 5.5 3.9 5.9 6.7 5.2 5.5 WVPB-R-82 5.2 5.2 5.2 6.2 5.1 3.4 6.0 6.6 5.9 5.4 DP 17-9391 5.7 5.2 5.1 6.2 5.2 4.0 5.6 6.3 5.3 5.4 EDGE 5.5 5.1 6.0 5.9 5.3 3.9 5.4 6.3 5.2 5.4 APR 1234 5.5 4.7 6.0 5.9 5.0 3.4 5.8 6.6 5.2 5.3 DP 17-9069 6.0 4.7 5.3 6.2 5.0 3.7 5.1 6.5 5.6 5.3 YATSUGREEN 5.9 5.0 5.4 5.9 5.5 3.1 5.7 5.7 5.5 5.3 BUCCANEER 5.5 4.6 5.0 5.9 5.0 3.8 6.2 6.7 4.9 5.3 DP 17-9496 5.1 4.0 4.6 4.6 4.8 1.9 5.1 4.8 4.5 4.4 LINN 4.6 3.2 3.7 3.7 4.4 1.4 4.5 4.1 2.8 3.6 LSD VALUE 0.6 0.8 1.4 0.5 0.7 0.7 1.2 0.8 0.9 0.3 C.V. (%) 6.1 9.5 13.4 4.6 8.0 9.0 13.2 6.6 9.5 9.3 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. * 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