TABLE 4. MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS GROWN AT TEN LOCATIONS IN THE U.S. AND CANADA 1/ UNDER "SCHEDULE A (HIGH MAINTENANCE/FAIRWAY)" * 2000 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF 2/ NAME KS1 KY1 MD1 MT1 NE1 NY1 SD1 UT1 VA1 WA3 MEAN ROBERTS-627 6.4 9.0 5.6 7.1 6.4 6.8 7.2 7.0 6.0 4.5 6.6 APPLAUD (PENNINGTON-11301) 5.5 8.7 4.8 7.6 7.4 7.5 6.9 5.6 6.3 5.0 6.5 CHARISMATIC (LTP 98-501) 6.4 8.7 5.3 6.6 6.5 7.5 6.9 5.8 6.0 4.9 6.5 PST-2L96 6.2 8.6 5.3 7.3 6.8 8.0 6.6 5.7 5.6 4.4 6.4 NJ-6401 6.0 8.1 5.4 7.0 6.3 7.5 6.6 6.0 5.9 5.2 6.4 DLF-LDD 6.1 8.4 5.1 7.1 6.0 7.0 6.2 6.0 6.6 4.9 6.3 R8000 5.8 8.3 5.2 6.8 6.8 6.2 6.9 6.2 6.2 5.0 6.3 NEXUS 5.9 8.8 5.2 7.0 5.9 6.8 6.8 5.8 5.7 5.2 6.3 SRX 4820 5.5 8.8 5.1 7.2 6.8 6.7 6.4 5.6 5.7 5.1 6.3 PREMIER II 5.5 7.8 5.0 7.1 6.3 7.0 6.8 5.7 6.4 4.8 6.2 SEVILLE II 5.5 8.2 4.9 6.9 5.9 6.2 6.7 6.3 6.4 5.0 6.2 MB 410 (ABT-99-4.629) 6.2 8.3 5.1 7.1 6.1 6.2 6.6 5.2 6.3 4.9 6.2 CABO (CIS-PR-80) 6.3 8.7 5.0 7.2 6.0 5.7 6.0 5.9 6.0 5.0 6.2 CIS-PR-75 5.6 8.3 5.4 7.0 6.1 6.2 6.3 6.4 5.8 4.7 6.2 PICK RC2 6.0 7.7 5.2 6.3 5.9 6.8 6.8 5.9 6.0 4.9 6.2 CHURCHILL 6.0 8.6 5.1 6.4 6.0 5.8 6.8 6.1 5.9 4.8 6.2 PICK MDR 5.7 8.6 4.8 6.3 6.5 6.3 6.4 5.8 5.8 5.2 6.1 PACESETTER (6011) 5.3 8.0 5.0 8.3 5.9 5.8 6.6 5.7 5.9 4.8 6.1 MB 412 (ABT-99-4.461) 5.4 8.5 5.6 6.8 6.3 5.7 6.8 6.3 5.3 4.4 6.1 PIZZAZZ 5.8 8.6 5.0 6.4 6.4 6.7 6.7 4.7 6.1 4.7 6.1 SRX 4801 5.6 8.6 4.6 6.4 6.7 6.2 6.2 5.7 6.4 4.7 6.1 PINNACLE II (BAR 9 B2) 5.9 8.2 4.7 7.2 5.7 7.2 6.6 5.3 5.5 4.9 6.1 KOKOMO (CIS-PR-69) 6.0 8.8 4.7 6.1 6.6 6.0 6.5 6.4 5.8 4.3 6.1 MB 411 (ABT-99-4.753) 5.8 8.6 5.1 6.7 6.7 5.2 6.3 5.7 5.7 5.3 6.1 MP107 5.9 7.9 4.7 7.4 5.8 6.2 6.7 6.7 5.2 4.6 6.1 PICK PR QH-97 5.9 8.2 5.0 6.6 5.5 6.5 6.9 5.8 5.7 4.8 6.1 SR 4500 5.4 7.9 5.3 6.2 6.7 5.8 6.6 5.3 6.6 5.2 6.1 AMAZING (B1) 5.5 8.8 5.1 6.3 6.5 5.2 6.6 6.4 5.8 4.6 6.1 EXACTA 5.2 8.5 5.2 7.0 6.3 5.5 6.4 5.7 5.9 5.0 6.1 ABT-99-4.724 4.9 8.3 4.3 6.7 6.4 7.7 6.3 5.8 6.0 4.5 6.1 PST-2JH 5.4 7.5 5.1 7.2 5.8 6.8 6.6 5.9 5.9 4.5 6.1 PENNANT II 6.3 7.7 5.4 5.9 5.4 7.3 6.3 5.5 5.5 5.4 6.1 ABT-99-4.115 6.1 7.8 4.7 7.4 5.7 6.3 6.8 5.4 5.9 4.6 6.1 MB 414 (ABT-99-4.903) 5.8 8.7 5.0 6.2 6.3 5.8 6.5 5.4 5.7 5.2 6.1 STELLAR (CIS-PR-72) 6.0 8.4 4.5 6.7 5.7 5.7 6.6 6.1 6.0 4.9 6.1 PICK PR 1-94 5.1 8.2 4.9 6.4 6.8 6.7 6.6 6.0 5.6 4.3 6.1 PST-2BR 5.1 8.7 5.0 6.8 5.8 5.0 6.6 5.9 6.3 5.4 6.1 GATOR 3 (CIS-PR-85) 6.1 8.5 5.4 6.8 6.0 5.0 6.3 6.3 5.7 4.5 6.1 RADIANT 5.3 8.7 4.9 6.4 6.7 6.8 6.2 5.4 5.3 4.8 6.1 BARLENNIUM 5.3 7.9 5.4 7.4 5.8 5.3 6.8 5.6 6.0 5.0 6.1 MB 413 (ABT-99-4.633) 5.4 8.7 4.5 6.0 6.6 6.7 6.6 5.9 5.6 4.6 6.1 SRX 4RHT 6.0 8.3 4.8 6.7 5.9 5.7 6.7 5.6 5.8 5.0 6.0 DIVINE 5.2 7.3 5.0 6.8 6.1 7.0 6.1 6.3 5.7 4.9 6.0 FIESTA 3 5.6 7.7 4.8 6.2 6.6 6.3 6.6 5.3 5.9 5.3 6.0 PROMISE 5.5 8.0 5.1 5.7 6.3 7.5 6.3 5.4 5.6 4.8 6.0 GALAXY (JR-128) 5.2 7.5 5.1 6.8 6.6 6.3 6.6 5.1 6.2 4.7 6.0 MAJESTY 6.2 7.8 5.1 7.0 6.4 4.2 6.4 5.9 5.9 5.1 6.0 ALL STAR2 (CIS-PR-78) 5.9 8.6 4.8 7.2 5.7 6.0 6.1 6.0 5.6 4.0 6.0 UT-1000 (ABT-99-4.709) 5.8 8.1 5.1 6.7 6.2 5.3 6.1 6.3 5.5 4.8 6.0 TABLE 4. (CONT'D) MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS GROWN AT TEN LOCATIONS IN THE U.S. AND CANADA UNDER "SCHEDULE A (HIGH MAINTENANCE/FAIRWAY)" * 2000 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF NAME KS1 KY1 MD1 MT1 NE1 NY1 SD1 UT1 VA1 WA3 MEAN MP88 5.6 8.2 5.2 6.6 5.9 5.3 6.9 6.3 5.7 4.0 6.0 CIS-PR-84 5.4 8.8 4.8 6.3 6.3 4.8 6.7 6.6 5.9 4.2 6.0 A5C (ABT-99-4.960) 5.7 8.7 5.1 6.3 6.0 6.3 6.3 5.3 5.3 4.7 6.0 JET 5.4 8.5 4.7 6.1 6.2 5.3 6.7 5.8 6.0 4.8 6.0 ABT-99-4.834 5.3 8.7 4.6 6.9 5.8 5.7 6.8 5.2 6.1 4.6 6.0 APR 776 5.8 7.5 4.8 6.4 7.3 5.7 6.4 5.1 6.1 4.5 6.0 ABT-99-4.339 6.0 7.8 5.0 6.8 5.8 6.0 6.5 5.0 5.9 4.8 5.9 EPD 5.3 7.8 5.2 6.4 5.6 6.5 6.5 6.1 5.5 4.5 5.9 PST-2SLX 5.8 7.7 5.4 6.1 5.8 5.8 6.4 5.8 6.0 4.7 5.9 AFFIRMED 5.3 8.0 5.0 6.8 6.5 4.8 6.4 5.8 6.0 4.6 5.9 ABT-99-4.560 5.1 8.2 5.2 7.7 5.4 5.7 6.3 5.6 5.7 4.5 5.9 WILMINGTON 5.7 8.6 4.9 7.2 5.3 5.0 6.2 5.6 5.8 4.9 5.9 PALMER III 5.8 7.0 4.9 6.6 6.4 6.0 6.6 5.4 6.0 4.6 5.9 APR 1233 5.9 7.2 4.6 5.7 6.8 7.2 6.0 5.4 5.9 4.7 5.9 PARAGON 5.6 7.9 5.2 5.3 6.9 5.7 6.8 5.3 5.3 5.0 5.9 BRIGHTSTAR II 5.6 7.9 5.0 6.3 5.9 4.8 6.6 5.8 6.1 4.9 5.9 MP103 5.4 7.8 4.5 7.6 6.0 5.5 6.5 5.8 5.7 4.3 5.9 ELFKIN 5.2 8.3 5.2 5.9 6.0 5.2 6.6 5.4 5.9 5.1 5.9 ABT-99-4.464 5.3 8.0 4.7 7.0 6.4 4.5 6.4 5.6 6.3 4.7 5.9 MONTEREY II (JR-187) 5.2 7.0 4.6 6.6 6.4 5.8 6.8 5.8 5.9 4.4 5.9 RACER 5.9 7.3 5.1 5.6 6.1 6.8 6.1 5.6 5.1 5.1 5.9 PICK PR B-97 6.0 8.1 5.1 6.1 6.1 4.5 7.0 5.8 5.7 4.2 5.9 CHARGER II 5.8 7.4 4.9 7.1 5.6 6.2 5.9 5.4 5.6 4.6 5.9 MANHATTAN 3 5.9 8.1 5.0 7.2 5.1 5.5 6.5 5.1 5.6 4.5 5.9 ASCEND 6.1 7.7 5.1 6.0 6.4 5.0 6.7 5.2 5.3 4.8 5.8 APR 1232 5.9 6.8 4.6 6.7 5.8 6.5 6.4 5.3 5.7 4.8 5.8 LINE DRIVE 5.5 7.7 5.0 7.4 5.4 5.3 6.1 5.4 5.6 4.7 5.8 MANHATTAN 4 (PST-2CRL) 5.4 8.5 4.8 6.7 6.3 3.7 6.4 5.9 5.8 4.9 5.8 PST-2CRR 5.5 7.5 4.7 6.6 5.7 6.3 5.9 5.7 5.7 4.5 5.8 PANTHER 5.3 6.6 4.8 6.0 6.4 6.8 6.6 5.2 5.8 4.7 5.8 BRIGHTSTAR SLT (PST-2A6B) 5.2 8.2 4.9 5.8 6.4 6.5 6.5 5.2 5.7 3.8 5.8 CALYPSO II 5.6 7.7 4.9 6.0 5.6 6.3 6.1 5.4 5.9 4.7 5.8 HEADSTART 5.4 6.6 5.4 7.7 6.3 5.0 6.3 4.7 5.9 4.9 5.8 PICK PRNGS 5.7 7.3 5.2 5.7 6.2 4.7 6.9 5.4 5.6 5.3 5.8 ADMIRE (JR-151) 6.3 7.0 4.6 7.1 5.9 5.2 6.1 5.0 6.0 4.7 5.8 SKYHAWK 5.6 7.5 4.4 6.2 6.0 6.3 6.7 5.8 5.3 4.1 5.8 CATALINA 5.4 7.5 5.2 7.1 5.8 4.3 6.2 5.8 5.6 4.9 5.8 SECRETARIAT 5.8 7.0 4.7 6.0 5.8 6.2 6.2 5.5 5.9 4.7 5.8 APR 1237 5.2 7.9 5.1 6.3 5.9 5.5 6.4 4.9 5.7 4.7 5.8 EP53 5.3 7.4 4.6 6.8 5.7 5.2 6.3 6.0 5.7 4.7 5.8 EXTREME (JR-317) 5.8 7.2 4.9 6.0 6.2 5.0 6.4 5.5 6.1 4.6 5.8 PST-2M4 5.3 8.1 5.0 5.9 5.8 5.2 6.0 5.9 5.7 4.6 5.8 PHANTOM 5.2 7.2 4.6 6.4 5.6 5.8 6.0 6.1 5.6 5.0 5.8 SRX 4120 6.1 6.8 4.6 6.7 5.1 5.8 6.3 5.1 5.8 4.9 5.7 APR 1231 5.8 6.8 4.9 6.8 5.8 6.0 6.1 4.8 5.1 5.2 5.7 PICK EX2 5.2 6.5 4.8 6.4 6.2 6.3 6.3 5.3 5.6 4.5 5.7 PLEASURE XL 5.8 7.9 5.1 6.0 6.3 4.2 6.4 5.3 5.7 4.6 5.7 TABLE 4. (CONT'D) MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS GROWN AT TEN LOCATIONS IN THE U.S. AND CANADA UNDER "SCHEDULE A (HIGH MAINTENANCE/FAIRWAY)" * 2000 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF NAME KS1 KY1 MD1 MT1 NE1 NY1 SD1 UT1 VA1 WA3 MEAN PST-2RT 5.0 7.5 4.8 6.7 5.8 5.5 6.6 5.3 5.9 4.2 5.7 PROWLER (APR 777) 5.4 7.0 5.2 6.6 6.0 5.5 5.9 5.4 5.5 4.7 5.7 MDP 5.3 7.7 5.0 5.4 6.2 6.0 6.4 6.1 4.8 4.2 5.7 LPR 98-143 5.3 7.3 5.2 7.1 6.1 5.5 6.3 5.1 5.0 4.3 5.7 PASSPORT 5.6 6.9 5.2 5.4 6.5 5.0 6.6 5.0 5.9 4.9 5.7 LPR 98-144 6.0 6.8 5.0 5.9 6.7 4.5 6.4 5.2 5.6 4.9 5.7 CATHEDRAL II 5.5 7.4 4.8 6.0 5.6 5.0 6.9 5.3 6.0 4.5 5.7 ABT-99-4.600 5.3 7.7 4.6 6.7 5.6 5.3 6.3 5.5 5.5 4.5 5.7 PARADIGM (APR 1236) 5.4 8.2 4.7 6.0 5.4 5.5 6.7 5.3 5.6 4.1 5.7 PST-CATS 6.1 7.5 5.2 6.3 5.5 3.8 6.3 5.8 5.7 4.4 5.7 ALLSPORT 5.2 7.3 4.8 6.2 5.8 7.0 6.2 4.4 5.0 4.8 5.7 PREMIER 5.4 6.7 4.4 6.2 5.6 6.8 6.0 5.2 5.5 4.6 5.6 PST-2SBE 5.5 7.8 5.2 6.3 4.8 4.3 6.3 6.2 5.7 4.3 5.6 MEPY 5.7 7.6 4.8 6.9 5.4 4.5 6.5 5.4 5.7 3.6 5.6 CAS-LP84 5.6 7.3 5.0 5.8 5.5 4.7 6.7 6.0 5.5 3.7 5.6 PROSPORT (AG-P981) 5.4 7.3 4.6 6.7 5.6 5.0 5.8 5.3 5.8 4.3 5.6 PST-2LA 5.4 7.4 4.8 6.2 5.4 3.7 6.7 5.7 6.2 4.1 5.6 SUPERSTAR (EP57) 5.3 7.8 4.4 6.3 4.7 5.3 6.0 5.8 5.2 4.4 5.5 WVPB-R-82 5.7 5.9 4.8 5.8 5.8 6.3 5.8 5.1 5.3 4.6 5.5 KOOS R-71 5.5 6.2 4.8 5.8 6.4 4.8 5.8 4.9 5.5 4.7 5.4 DP 17-9391 5.9 6.4 4.7 6.0 5.0 6.3 5.7 4.9 5.1 4.3 5.4 BY-100 5.5 6.8 4.5 5.8 5.8 4.5 6.3 5.1 5.4 4.5 5.4 EDGE 5.5 6.0 4.8 6.1 5.4 5.0 6.3 4.7 5.6 4.7 5.4 APR 1235 5.0 7.1 5.2 5.7 5.9 4.2 6.1 5.2 5.4 4.3 5.4 AFFINITY 5.4 6.5 4.6 5.9 5.7 5.0 5.8 5.1 5.0 4.7 5.4 WVPB-R-84 5.4 6.5 5.0 5.7 5.6 4.8 5.9 4.6 5.3 4.4 5.3 DP LP-1 5.2 6.4 4.0 6.2 5.3 5.5 5.7 4.8 5.2 4.6 5.3 APR 1234 4.8 6.3 4.0 6.0 5.6 5.7 5.3 4.9 5.3 4.2 5.2 BUCCANEER 5.6 6.1 4.4 6.0 5.1 4.0 5.6 5.4 5.0 4.3 5.1 LTP-ME 5.3 7.4 3.6 5.7 4.3 6.0 5.4 5.2 5.2 3.4 5.1 DP 17-9069 5.3 6.4 4.4 . 5.0 4.0 5.7 4.2 5.0 4.5 4.9 YATSUGREEN 5.5 5.8 4.4 5.4 5.8 3.5 5.4 4.2 4.8 4.3 4.9 DP 17-9496 5.1 5.5 3.3 5.1 3.8 5.2 4.6 3.6 4.1 3.8 4.4 LINN 4.5 4.0 3.3 4.7 3.3 5.8 4.0 2.9 3.2 3.5 3.9 LSD VALUE 1.0 0.6 0.5 1.7 1.0 2.7 0.7 0.9 0.8 0.7 0.4 C.V. (%) 11.6 4.5 6.9 16.0 14.7 29.5 7.0 10.4 9.2 12.7 13.5 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 A - «-3/4 INCH MOWING HEIGHT 1/2-3/4 lb. N/1000 FT2/PER GROWING MONTH IRRIGATION TO PREVENT VISUAL DROUGHT STRESS NO FUNGICIDE USE UNLESS SEVERE STAND LOSS IS POSSIBLE WEED AND INSECT CONTROL TO PREVENT STAND LOSS