TABLE 23. PERCENT LIVING GROUND COVER RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1/ AT COLUMBIA (TRAFFIC STUDY), MO 2/ 2002 DATA TRAFFIC IN SPRING (MAY 28) TRAFFIC IN FALL (OCTOBER 23) AFTER 2 WEEKS 4 WEEKS AFTER 2 WEEKS 4 WEEKS MEAN BEFORE TRAFFIC AFTER AFTER BEFORE TRAFFIC AFTER AFTER (AFTER NAME TRAFFIC (MAY 28) TRAFFIC TRAFFIC TRAFFIC (OCT.23) TRAFFIC TRAFFIC TRAFFIC) PENTIUM (NJ-6401) 98.0 94.7 97.3 97.3 98.7 73.3 86.7 86.7 91.1 CITATION FORE (PST-2BR) 98.0 95.0 97.7 97.7 97.3 71.7 81.7 81.7 90.2 PST-2M4 98.3 94.3 95.7 95.7 98.3 71.7 85.0 85.0 90.2 RACER II (PICK RC2) 98.3 95.0 96.3 96.3 98.0 70.0 85.0 85.0 90.2 AMAZING (B1) 98.7 90.0 94.7 94.7 98.0 73.3 85.0 85.0 89.4 PLEASURE XL 98.3 96.3 96.7 96.7 97.7 73.3 76.7 76.7 89.4 BLAZER IV (PICK MDR) 98.7 96.3 96.7 96.7 96.3 66.7 80.0 80.0 89.2 GRAND SLAM 2L96 (PST-2L96) 98.7 96.0 96.0 96.0 99.0 65.0 83.3 83.3 89.2 CHURCHILL 98.7 96.3 98.0 98.0 98.0 65.0 80.0 80.0 88.9 ABT-99-4.115 98.3 94.7 97.0 97.0 97.0 65.0 81.7 81.7 88.8 AFFIRMED 98.7 93.0 96.3 96.3 98.3 68.3 83.3 83.3 88.8 APPLAUD (PENNINGTON-11301) 98.7 96.3 98.0 98.0 98.0 65.0 78.3 78.3 88.8 DIVINE 98.7 94.7 95.7 95.7 98.3 66.7 80.0 80.0 88.6 CHARISMATIC (LTP 98-501) 97.7 92.7 96.0 96.0 94.7 66.7 81.7 81.7 88.4 CATALINA II (PST-CATS) 98.7 96.3 96.3 96.3 98.0 68.3 75.0 75.0 88.1 EXACTA 99.0 96.3 97.0 97.0 97.3 65.0 78.3 78.3 87.9 APR 1232 99.0 96.3 98.0 98.0 98.3 63.3 78.3 78.3 87.8 LPR 98-143 97.0 88.3 92.3 92.3 92.7 76.7 78.3 78.3 87.8 COURAGE (MB 410) 98.3 95.0 96.3 96.3 97.3 61.7 78.3 78.3 87.6 PICK PR 1-94 98.7 93.3 95.7 95.7 95.0 68.3 78.3 78.3 87.6 ABT-99-4.560 97.3 94.7 97.0 97.0 96.7 65.0 73.3 73.3 87.3 GATOR 3 (CIS-PR-85) 97.3 93.0 97.0 97.0 96.7 68.3 75.0 75.0 87.1 MACH 1 (ROBERTS-627) 96.0 89.7 93.0 93.0 96.7 71.7 78.3 78.3 87.1 SR 4350 (APR 1237) 99.0 96.3 97.3 97.3 97.3 68.3 71.7 71.7 87.1 AFFINITY 98.7 93.3 97.0 97.0 95.7 63.3 76.7 76.7 87.0 BARLENNIUM 98.3 91.7 93.3 93.3 98.0 66.7 78.3 78.3 87.0 PARADIGM (APR 1236) 97.7 93.3 94.3 94.3 95.7 63.3 78.3 78.3 87.0 SEVILLE II 98.3 96.3 96.0 96.0 97.3 63.3 75.0 75.0 87.0 KOKOMO (CIS-PR-69) 98.3 94.7 94.7 94.7 95.7 65.0 76.7 76.7 86.9 SR 4500 98.7 95.0 97.3 97.3 98.3 60.0 76.7 76.7 86.9 MONTEREY II (JR-187) 97.3 94.7 96.3 96.3 98.3 63.3 75.0 75.0 86.8 PINNACLE II (BAR 9 B2) 97.7 90.0 94.0 94.0 97.0 68.3 76.7 76.7 86.8 PST-2JH 98.3 93.3 95.0 95.0 97.0 61.7 78.3 78.3 86.8 CATHEDRAL II 99.0 96.0 97.3 97.3 98.0 56.7 76.7 76.7 86.7 SPLENDID (MB 411) 98.7 95.0 97.0 97.0 95.7 66.7 68.3 68.3 86.7 SUPERSTAR (EP57) 95.3 94.7 96.3 96.3 97.0 60.0 76.7 76.7 86.7 APR 1235 98.7 90.0 96.3 96.3 97.3 70.0 75.0 75.0 86.6 NEXUS 97.3 93.3 95.0 95.0 94.7 66.7 78.3 78.3 86.6 PICK PR B-97 98.3 96.3 96.3 96.3 96.3 61.7 75.0 75.0 86.6 SR 4220 (SRX 4801) 98.3 93.0 95.3 95.3 98.3 63.3 78.3 78.3 86.6 BRIGHTSTAR SLT (PST-2A6B) 98.7 91.3 94.7 94.7 97.3 60.0 78.3 78.3 86.2 PICK PR QH-97 98.7 93.3 95.0 95.0 96.3 61.7 75.0 75.0 86.2 ALL STAR2 (CIS-PR-78) 98.0 97.3 97.0 97.0 97.7 60.0 75.0 75.0 86.1 LTP-ME 98.7 93.0 96.3 96.3 96.3 61.7 73.3 73.3 86.1 PST-2SBE 99.0 93.3 95.7 95.7 97.7 58.3 76.7 76.7 86.1 SUMMERSET (MB 413) 98.3 93.0 97.0 97.0 97.3 58.3 75.0 75.0 86.1 ABT-99-4.965 98.3 93.3 94.3 94.3 96.3 65.0 71.7 71.7 85.9 ADMIRE (JR-151) 98.7 91.7 95.7 95.7 98.7 61.7 75.0 75.0 85.9 TABLE 23. (CONT'D) PERCENT LIVING GROUND COVER RATINGS OF PERENNIAL RYEGRASS CULTIVARS AT COLUMBIA (TRAFFIC STUDY), MO 2/ 2002 DATA TRAFFIC IN SPRING (MAY 28) TRAFFIC IN FALL (OCTOBER 23) AFTER 2 WEEKS 4 WEEKS AFTER 2 WEEKS 4 WEEKS MEAN BEFORE TRAFFIC AFTER AFTER BEFORE TRAFFIC AFTER AFTER (AFTER NAME TRAFFIC (MAY 28) TRAFFIC TRAFFIC TRAFFIC (OCT.23) TRAFFIC TRAFFIC TRAFFIC) MANHATTAN 4 (PST-2CRL) 98.0 88.3 92.3 92.3 98.7 66.7 78.3 78.3 85.8 MP88 94.3 91.7 94.0 94.0 97.0 61.7 76.7 76.7 85.8 PARAGON 97.3 93.0 95.0 95.0 97.0 61.7 75.0 75.0 85.7 SALINAS (PST-2SLX) 98.7 95.0 95.7 95.7 98.0 56.7 75.0 75.0 85.7 SRX 4120 97.0 91.7 96.0 96.0 97.3 60.0 75.0 75.0 85.7 ABT-99-4.600 98.3 93.3 94.0 94.0 97.7 60.0 75.0 75.0 85.6 PICK PRNGS 98.7 90.0 94.0 94.0 98.0 63.3 75.0 75.0 85.6 PST-2RT 98.3 91.3 94.7 94.7 97.7 61.7 73.3 73.3 85.4 ICON (MB 414) 98.3 86.7 93.0 93.0 96.7 63.3 76.7 76.7 85.3 MEPY 97.3 93.3 93.3 93.3 94.7 58.3 73.3 73.3 85.2 PREMIER II 97.7 93.0 94.7 94.7 97.3 58.3 73.3 73.3 85.2 MANHATTAN 3 98.7 95.0 95.7 95.7 97.3 60.0 73.3 73.3 85.1 RADIANT 97.3 94.7 94.7 94.7 97.0 60.0 71.7 71.7 85.1 ABT-99-4.339 99.0 94.3 95.7 95.7 98.3 56.7 70.0 70.0 84.9 DLF-LDD 98.3 83.3 90.0 90.0 96.7 66.7 80.0 80.0 84.9 MAJESTY 98.7 93.3 95.0 95.0 98.7 60.0 71.7 71.7 84.9 PROWLER (APR 777) 98.3 95.0 97.0 97.0 98.0 56.7 73.3 73.3 84.9 TERRADYNE (A5C) 98.0 93.0 97.3 97.3 96.3 55.0 73.3 73.3 84.9 PROTYME (ABT-99-4.625) 98.3 91.7 96.3 96.3 96.3 56.7 75.0 75.0 84.8 ARRIVAL (CIS-PR-84) 96.0 88.3 90.7 90.7 96.3 66.7 76.7 76.7 84.8 PACESETTER (6011) 97.3 94.7 96.7 96.7 97.7 53.3 76.7 76.7 84.8 EPD 98.3 90.0 93.3 93.3 96.3 58.3 76.7 76.7 84.7 EXTREME (JR-317) 98.3 90.0 94.3 94.3 97.7 60.0 75.0 75.0 84.7 ABT-99-4.815 98.3 96.3 97.0 97.0 98.0 55.0 71.7 71.7 84.6 SUNKISSED (ABT-99-4.834) 96.3 93.3 94.0 94.0 97.7 58.3 71.7 71.7 84.6 EDGE 98.7 93.3 96.7 96.7 96.3 56.7 71.7 71.7 84.6 INSPIRE (R8000) 97.3 94.7 96.3 96.3 97.0 61.7 70.0 70.0 84.4 MP107 97.0 96.3 96.7 96.7 94.7 50.0 71.7 71.7 84.4 ABT-99-4.464 98.3 91.7 95.7 95.7 98.0 53.3 73.3 73.3 84.3 JR-128 97.7 90.0 94.7 94.7 98.3 56.7 75.0 75.0 84.3 PST-2CRR 98.7 91.7 95.7 95.7 94.7 60.0 70.0 70.0 84.2 SECRETARIAT 98.7 88.3 90.0 90.0 98.3 66.7 71.7 71.7 84.2 QUEST II (ABT-99-4.721) 98.3 93.3 94.3 94.3 97.7 58.3 75.0 75.0 84.1 PREMIER 97.3 93.3 95.0 95.0 97.3 55.0 71.7 71.7 84.1 STELLAR (CIS-PR-72) 97.0 90.0 94.3 94.3 96.0 58.3 73.3 73.3 84.0 ASCEND 98.3 89.7 94.7 94.7 94.3 60.0 68.3 68.3 83.9 WVPB-R-82 94.7 91.3 92.7 92.7 95.7 60.0 71.7 71.7 83.9 IQ (CIS-PR-75) 98.0 94.7 97.3 97.3 97.3 53.3 70.0 70.0 83.8 MDP 98.3 91.7 94.7 94.7 95.7 56.7 66.7 66.7 83.7 PENNANT II 97.3 90.0 95.0 95.0 97.7 53.3 73.3 73.3 83.6 APR 776 98.3 96.3 98.3 98.3 97.7 51.7 68.3 68.3 83.4 GALLERY (MB 412) 98.0 84.7 89.7 89.7 97.0 60.0 73.3 73.3 83.4 PIZZAZZ 98.3 91.3 94.3 94.3 95.7 60.0 68.3 68.3 83.4 SKYHAWK 95.3 93.0 94.7 94.7 96.7 50.0 71.7 71.7 83.4 APR 1231 97.0 86.3 92.0 92.0 97.3 60.0 73.3 73.3 83.3 SR 4420 (SRX 4820) 98.3 88.0 93.0 93.0 98.0 60.0 73.3 73.3 83.3 DAZZLE (ABT-99-4.724) 97.7 94.7 95.3 95.3 97.0 51.7 71.7 71.7 83.2 DP LP-1 96.0 95.0 95.7 95.7 96.7 53.3 66.7 66.7 83.2 TABLE 23. (CONT'D) PERCENT LIVING GROUND COVER RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1 AT COLUMBIA (TRAFFIC STUDY), MO 2/ 2002 DATA TRAFFIC IN SPRING (MAY 28) TRAFFIC IN FALL (OCTOBER 23) AFTER 2 WEEKS 4 WEEKS AFTER 2 WEEKS 4 WEEKS MEAN BEFORE TRAFFIC AFTER AFTER BEFORE TRAFFIC AFTER AFTER (AFTER NAME TRAFFIC (MAY 28) TRAFFIC TRAFFIC TRAFFIC (OCT.23) TRAFFIC TRAFFIC TRAFFIC) HAWKEYE (SRX 4RHT) 96.3 93.3 95.0 95.0 96.7 50.0 71.7 71.7 83.2 KOOS R-71 95.7 90.0 94.3 94.3 96.3 58.3 70.0 70.0 83.2 PST-2LA 98.3 90.0 93.3 93.3 96.3 55.0 71.7 71.7 83.0 CHARGER II 97.3 91.7 93.3 93.3 96.0 53.3 71.7 71.7 82.9 RACER 97.7 85.0 90.0 90.0 97.0 61.7 73.3 73.3 82.8 RENAISSANCE (APR 1233) 97.0 86.7 91.0 91.0 91.3 56.7 71.7 71.7 82.6 JET 98.3 93.0 92.7 92.7 92.7 55.0 70.0 70.0 82.6 PANTHER 97.0 88.3 91.7 91.7 96.7 56.7 70.0 70.0 82.6 PICK EX2 98.7 86.7 92.0 92.0 98.7 51.7 73.3 73.3 82.3 APR 1234 98.3 93.3 94.0 94.0 98.0 51.7 68.3 68.3 82.2 ELFKIN 98.3 91.7 94.0 94.0 94.3 55.0 68.3 68.3 82.1 HEADSTART 97.7 85.0 90.0 90.0 97.0 61.7 68.3 68.3 82.1 PALMER III 97.3 90.0 91.7 91.7 95.0 50.0 75.0 75.0 82.1 CRUSIER (UT-1000) 98.3 93.0 94.3 94.3 95.7 53.3 65.0 65.0 82.0 LINE DRIVE 98.3 93.3 94.7 94.7 97.0 53.3 65.0 65.0 81.9 PHANTOM 98.7 88.3 94.0 94.0 97.0 56.7 68.3 68.3 81.9 PROSPORT (AG-P981) 98.3 96.3 97.3 97.3 95.0 46.7 70.0 70.0 81.8 MP103 94.7 91.7 93.3 93.3 92.3 50.0 65.0 65.0 81.7 DP 17-9069 97.0 96.3 97.0 97.0 97.0 48.3 63.3 63.3 81.6 LPR 98-144 98.7 73.3 88.3 88.3 95.3 61.7 76.7 76.7 81.6 BRIGHTSTAR II 98.3 91.7 94.7 94.7 97.3 50.0 65.0 65.0 81.4 PASSPORT 97.3 80.0 90.7 90.7 96.3 56.7 71.7 71.7 81.4 YATSUGREEN 98.3 85.0 92.3 92.3 94.3 58.3 70.0 70.0 81.1 ALLSPORT 98.0 90.0 94.0 94.0 95.0 46.7 68.3 68.3 80.8 EP53 94.3 88.3 91.7 91.7 94.7 46.7 70.0 70.0 80.7 WVPB-R-84 97.3 83.3 90.0 90.0 97.7 53.3 71.7 71.7 80.7 BY-100 98.0 89.7 91.3 91.3 96.3 48.3 66.7 66.7 80.6 CATALINA 97.0 93.3 93.3 93.3 96.7 48.3 66.7 66.7 80.6 FIESTA 3 98.7 80.0 89.0 89.0 97.3 56.7 75.0 75.0 80.5 WILMINGTON 98.3 88.3 94.0 94.0 97.3 50.0 68.3 68.3 80.5 CABO (CIS-PR-80) 97.7 81.7 90.7 90.7 95.0 56.7 70.0 70.0 80.4 DP 17-9391 97.3 81.7 89.0 89.0 97.7 53.3 70.0 70.0 80.3 BUCCANEER 97.0 90.0 92.3 92.3 91.0 48.3 65.0 65.0 79.7 DP 17-9496 96.3 88.3 91.7 91.7 94.7 48.3 61.7 61.7 78.9 PROMISE 91.0 73.3 81.7 81.7 96.7 58.3 71.7 71.7 77.7 CAS-LP84 95.7 84.7 87.7 87.7 93.3 48.3 61.7 61.7 76.3 CALYPSO II 96.0 76.7 85.0 85.0 92.0 50.0 63.3 63.3 75.2 LINN 5.0 11.7 8.3 8.3 8.3 6.7 8.3 8.3 9.2 LSD VALUE 2.8 12.5 7.3 7.3 3.9 21.7 17.6 17.6 7.9 C.V. (%) 2.0 8.2 5.2 5.2 2.8 17.3 12.2 12.2 6.1 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.