TABLE 8. MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS GROWN UNDER TRAFFIC STRESS AT THREE LOCATIONS 1/ 2000 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF 2/ NAME MO3 NY2 WA4 MEAN ROBERTS-627 5.0 5.7 5.9 5.5 PIZZAZZ 5.4 5.6 5.3 5.4 NJ-6401 5.3 5.7 5.3 5.4 APPLAUD (PENNINGTON-11301) 5.1 5.7 5.3 5.3 PST-2BR 5.6 5.0 5.3 5.3 PICK RC2 5.3 5.7 4.9 5.3 CHARISMATIC (LTP 98-501) 5.3 5.3 5.2 5.3 PINNACLE II (BAR 9 B2) 4.9 5.3 5.4 5.2 SEVILLE II 5.1 4.9 5.5 5.2 PST-2L96 4.8 5.9 4.9 5.2 KOKOMO (CIS-PR-69) 5.0 5.3 5.0 5.1 DLF-LDD 4.8 5.4 5.0 5.1 ALL STAR2 (CIS-PR-78) 4.8 5.6 4.9 5.1 PICK MDR 4.5 5.3 5.5 5.1 PROMISE 4.9 5.4 4.9 5.1 EXACTA 4.9 4.9 5.3 5.1 BRIGHTSTAR SLT (PST-2A6B) 4.8 5.3 5.1 5.0 PENNANT II 4.8 5.3 5.0 5.0 PARAGON 4.8 5.0 5.2 5.0 CHURCHILL 5.2 4.8 4.9 5.0 AMAZING (B1) 5.0 4.8 5.1 5.0 FIESTA 3 5.2 4.7 5.0 5.0 RADIANT 4.8 4.9 5.1 5.0 SRX 4820 4.3 5.2 5.4 5.0 CIS-PR-75 5.0 4.9 4.9 4.9 PST-2JH 4.5 5.4 4.8 4.9 DIVINE 4.8 5.3 4.6 4.9 PST-2SLX 5.0 4.7 5.1 4.9 MB 413 (ABT-99-4.633) 4.3 5.7 4.8 4.9 CHARGER II 5.0 4.9 4.8 4.9 ABT-99-4.560 5.0 4.7 4.9 4.9 GATOR 3 (CIS-PR-85) 4.7 4.5 5.4 4.9 MB 412 (ABT-99-4.461) 4.7 5.0 4.9 4.9 NEXUS 4.6 5.3 4.7 4.9 PACESETTER (6011) 4.3 5.3 5.0 4.9 PREMIER II 4.5 5.1 5.0 4.9 CIS-PR-84 4.8 4.3 5.4 4.9 CATHEDRAL II 5.0 4.6 4.9 4.8 ABT-99-4.724 4.2 5.8 4.6 4.8 SR 4500 5.0 4.8 4.7 4.8 MB 414 (ABT-99-4.903) 4.5 4.8 5.2 4.8 R8000 4.5 5.0 4.9 4.8 BRIGHTSTAR II 4.5 4.8 5.1 4.8 AFFIRMED 4.8 4.7 4.9 4.8 JET 4.8 4.3 5.3 4.8 TABLE 8. MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS (CONT'D) GROWN UNDER TRAFFIC STRESS AT THREE LOCATIONS 2000 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF NAME MO3 NY2 WA4 MEAN PALMER III 4.2 5.0 5.2 4.8 PICK PR 1-94 5.0 5.1 4.3 4.8 RACER 4.9 4.7 4.8 4.8 STELLAR (CIS-PR-72) 4.6 4.9 4.8 4.8 SECRETARIAT 4.6 4.8 4.8 4.8 CALYPSO II 4.4 5.0 4.9 4.8 PICK EX2 4.8 4.9 4.6 4.8 SRX 4RHT 4.5 4.4 5.4 4.8 CABO (CIS-PR-80) 4.8 4.8 4.7 4.8 GALAXY (JR-128) 4.6 4.8 4.9 4.7 ASCEND 5.1 4.7 4.4 4.7 MB 410 (ABT-99-4.629) 4.4 5.0 4.8 4.7 SKYHAWK 4.3 5.4 4.5 4.7 ABT-99-4.115 4.6 4.8 4.7 4.7 MANHATTAN 4 (PST-2CRL) 5.1 3.9 5.1 4.7 PST-2CRR 4.3 5.3 4.7 4.7 ABT-99-4.834 4.5 4.6 5.1 4.7 MB 411 (ABT-99-4.753) 4.7 4.4 5.0 4.7 APR 1233 4.3 5.3 4.4 4.7 A5C (ABT-99-4.960) 4.2 5.0 4.8 4.7 MONTEREY II (JR-187) 4.2 4.8 5.1 4.7 PROWLER (APR 777) 4.5 4.6 4.9 4.7 APR 1231 4.5 4.7 4.8 4.7 APR 1232 4.3 5.3 4.5 4.7 PST-2RT 4.7 4.8 4.5 4.7 PICK PR QH-97 4.0 5.0 4.9 4.6 SRX 4801 4.3 4.8 4.8 4.6 ELFKIN 4.4 4.4 5.1 4.6 PANTHER 3.9 5.3 4.8 4.6 MAJESTY 4.6 4.5 4.7 4.6 PST-2M4 4.6 4.5 4.7 4.6 MP107 4.4 5.0 4.4 4.6 BARLENNIUM 4.3 4.5 4.9 4.6 PREMIER 4.1 5.2 4.5 4.6 APR 1234 4.4 4.5 4.8 4.6 ABT-99-4.600 4.1 4.9 4.7 4.6 ADMIRE (JR-151) 4.3 4.3 5.0 4.6 LINE DRIVE 4.5 4.4 4.8 4.6 UT-1000 (ABT-99-4.709) 4.3 5.0 4.4 4.6 ALLSPORT 4.0 5.0 4.6 4.5 ABT-99-4.339 4.1 5.1 4.4 4.5 SUPERSTAR (EP57) 4.3 4.9 4.3 4.5 HEADSTART 4.5 4.5 4.5 4.5 APR 1237 4.8 4.3 4.5 4.5 PHANTOM 4.0 4.8 4.7 4.5 WILMINGTON 4.3 4.3 4.9 4.5 TABLE 8. MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS (CONT'D) GROWN UNDER TRAFFIC STRESS AT THREE LOCATIONS 2000 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF NAME MO3 NY2 WA4 MEAN PICK PRNGS 4.5 4.3 4.8 4.5 APR 1235 4.9 3.8 4.7 4.5 PICK PR B-97 4.2 4.5 4.7 4.5 AFFINITY 4.6 4.4 4.4 4.5 APR 776 4.1 4.7 4.6 4.5 DP LP-1 3.6 4.9 4.8 4.5 EXTREME (JR-317) 4.5 4.1 4.8 4.5 PST-2LA 4.5 3.8 5.0 4.5 PST-CATS 4.9 4.0 4.5 4.5 MEPY 4.4 4.6 4.4 4.5 PLEASURE XL 4.9 3.8 4.6 4.4 MANHATTAN 3 4.4 4.4 4.5 4.4 LPR 98-144 4.5 4.1 4.8 4.4 EPD 3.9 5.1 4.3 4.4 MP88 4.3 4.7 4.3 4.4 DP 17-9391 4.0 5.2 4.1 4.4 EDGE 4.1 4.5 4.6 4.4 KOOS R-71 4.4 4.3 4.6 4.4 EP53 4.3 4.7 4.3 4.4 PST-2SBE 4.2 4.1 4.9 4.4 CATALINA 4.3 4.3 4.5 4.4 LPR 98-143 4.5 4.4 4.3 4.4 ABT-99-4.464 4.3 4.2 4.6 4.4 PROSPORT (AG-P981) 4.3 4.3 4.6 4.4 WVPB-R-82 4.0 4.8 4.3 4.4 SRX 4120 4.2 4.3 4.5 4.3 MDP 4.1 4.8 4.1 4.3 BY-100 4.5 3.9 4.6 4.3 WVPB-R-84 4.0 4.6 4.4 4.3 MP103 3.9 4.5 4.5 4.3 PASSPORT 4.6 4.1 4.3 4.3 BUCCANEER 4.2 4.0 4.7 4.3 YATSUGREEN 4.2 3.7 4.9 4.3 PARADIGM (APR 1236) 4.4 4.3 4.1 4.2 CAS-LP84 4.0 4.1 4.4 4.2 LTP-ME 3.3 5.3 3.9 4.2 DP 17-9496 3.5 4.4 4.2 4.1 DP 17-9069 3.8 3.8 4.6 4.0 LINN 3.0 4.7 3.7 3.8 LSD VALUE 0.7 1.4 0.7 0.5 C.V. (%) 9.6 17.7 13.8 14.2 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.