TABLE 34. RED THREAD RATINGS OF PERENNIAL RYEGRASS CULTIVARS AT PUYALLUP (TRAFFIC STUDY), WA 1/ 2000 DATA RED THREAD RATINGS 1-9; 9=NO DISEASE 2/ NAME MAY JUNE JULY AUGUST MEAN ROBERTS-627 6.3 7.7 8.0 9.0 7.8 ABT-99-4.560 6.3 6.7 8.0 9.0 7.5 FIESTA 3 5.0 7.7 8.3 9.0 7.5 ABT-99-4.115 6.0 7.0 7.3 9.0 7.3 ABT-99-4.600 5.7 6.7 7.7 9.0 7.3 CABO (CIS-PR-80) 6.0 6.3 7.7 9.0 7.3 LTP-ME 5.3 7.0 7.7 9.0 7.3 MB 410 (ABT-99-4.629) 5.7 7.0 7.3 9.0 7.3 PENNANT II 5.3 7.0 8.0 9.0 7.3 MANHATTAN 4 (PST-2CRL) 6.0 7.0 8.0 8.3 7.3 CATALINA 5.3 6.7 7.7 9.0 7.2 CIS-PR-75 5.7 7.0 7.0 9.0 7.2 MP103 5.3 6.7 7.7 9.0 7.2 PACESETTER (6011) 6.0 6.7 7.7 8.3 7.2 PST-2BR 5.0 7.7 7.7 8.0 7.1 PST-2JH 5.7 6.3 7.3 9.0 7.1 R8000 5.7 6.3 7.3 9.0 7.1 PREMIER II 5.7 7.0 7.3 8.0 7.0 PST-2LA 5.7 5.7 7.7 9.0 7.0 A5C (ABT-99-4.960) 5.3 7.0 7.0 8.3 6.9 AFFIRMED 5.3 6.7 7.7 8.0 6.9 ALL STAR2 (CIS-PR-78) 6.0 6.0 8.0 7.7 6.9 APR 776 5.0 6.3 7.3 9.0 6.9 CATHEDRAL II 5.0 6.3 7.3 9.0 6.9 CIS-PR-84 5.7 7.3 7.0 7.7 6.9 PASSPORT 5.0 6.0 7.7 9.0 6.9 SKYHAWK 4.7 7.0 7.0 9.0 6.9 SRX 4801 6.0 7.0 7.0 7.7 6.9 WILMINGTON 6.3 7.0 7.3 7.0 6.9 AFFINITY 5.7 6.0 6.7 9.0 6.8 APR 1237 5.7 6.0 7.3 8.0 6.8 BY-100 5.0 6.3 6.7 9.0 6.8 CALYPSO II 5.0 5.3 7.7 9.0 6.8 PICK RC2 5.3 6.7 7.7 7.7 6.8 GATOR 3 (CIS-PR-85) 5.3 6.0 7.7 8.0 6.8 MP88 6.3 6.0 7.0 8.0 6.8 PROMISE 4.7 6.7 7.3 8.3 6.8 PST-2M4 4.7 6.7 6.7 9.0 6.8 RACER 5.7 5.7 7.7 8.0 6.8 RADIANT 6.3 6.7 7.0 7.3 6.8 SR 4500 5.3 6.7 7.0 8.0 6.8 ABT-99-4.834 4.7 6.7 7.0 8.3 6.7 LINE DRIVE 6.0 6.3 6.3 8.0 6.7 MDP 5.3 5.7 6.7 9.0 6.7 MONTEREY II (JR-187) 5.0 6.3 7.0 8.3 6.7 TABLE 34. RED THREAD RATINGS OF PERENNIAL RYEGRASS CULTIVARS (CONT'D) AT PUYALLUP (TRAFFIC STUDY), WA 2000 DATA RED THREAD RATINGS 1-9; 9=NO DISEASE NAME MAY JUNE JULY AUGUST MEAN PHANTOM 6.0 6.3 7.0 7.3 6.7 CHARGER II 4.7 6.3 7.3 8.0 6.6 EP53 5.0 6.0 6.3 9.0 6.6 EXTREME (JR-317) 5.0 5.7 6.7 9.0 6.6 SEVILLE II 4.7 6.3 7.3 8.0 6.6 APPLAUD (PENNINGTON-11301) 5.3 7.0 6.7 7.0 6.5 BARLENNIUM 5.7 6.0 7.0 7.3 6.5 ELFKIN 4.7 6.3 7.0 8.0 6.5 SUPERSTAR (EP57) 5.0 6.3 6.3 8.3 6.5 MAJESTY 4.3 5.7 7.0 9.0 6.5 PICK PRNGS 5.0 6.3 7.0 7.7 6.5 SRX 4820 4.3 6.3 6.7 8.7 6.5 AMAZING (B1) 5.0 7.0 7.7 6.0 6.4 APR 1231 6.3 6.0 6.7 6.7 6.4 APR 1235 4.3 6.3 7.0 8.0 6.4 CHARISMATIC (LTP 98-501) 5.3 5.7 6.3 8.3 6.4 CHURCHILL 4.7 6.3 6.7 8.0 6.4 KOKOMO (CIS-PR-69) 5.0 5.7 7.0 8.0 6.4 NEXUS 6.0 5.3 6.7 7.7 6.4 PANTHER 5.3 5.0 7.0 8.3 6.4 PROWLER (APR 777) 5.0 6.0 6.7 8.0 6.4 PST-2SBE 5.0 6.0 6.3 8.3 6.4 ABT-99-4.724 4.7 6.3 7.3 7.0 6.3 APR 1233 5.0 6.0 6.3 7.7 6.3 BRIGHTSTAR II 5.0 5.7 6.7 8.0 6.3 BUCCANEER 4.3 5.0 7.0 8.7 6.3 DLF-LDD 6.3 5.7 6.3 6.7 6.3 DP LP-1 5.0 5.7 6.3 8.0 6.3 EXACTA 5.0 6.0 7.3 6.7 6.3 MANHATTAN 3 4.3 6.0 7.3 7.3 6.3 MB 411 (ABT-99-4.753) 4.7 6.3 6.0 8.3 6.3 MB 414 (ABT-99-4.903) 4.7 6.3 6.3 8.0 6.3 MEPY 5.3 5.7 7.0 7.3 6.3 MP107 6.0 6.0 6.7 6.3 6.3 PALMER III 5.0 6.0 6.0 8.0 6.3 PICK EX2 5.3 5.7 6.7 7.7 6.3 PICK PR QH-97 5.0 5.3 6.7 8.3 6.3 PLEASURE XL 4.3 5.3 6.7 9.0 6.3 PST-2SLX 5.0 6.3 6.3 7.7 6.3 PST-CATS 5.3 6.0 7.3 6.3 6.3 STELLAR (CIS-PR-72) 4.7 5.3 7.0 8.0 6.3 UT-1000 (ABT-99-4.709) 4.3 6.0 7.0 8.0 6.3 ABT-99-4.339 5.0 5.3 6.3 8.0 6.2 APR 1232 5.0 5.3 6.3 8.0 6.2 ASCEND 5.3 6.3 6.7 6.3 6.2 TABLE 34. RED THREAD RATINGS OF PERENNIAL RYEGRASS CULTIVARS (CONT'D) AT PUYALLUP (TRAFFIC STUDY), WA 2000 DATA RED THREAD RATINGS 1-9; 9=NO DISEASE NAME MAY JUNE JULY AUGUST MEAN GALAXY (JR-128) 4.7 5.3 7.0 7.7 6.2 MB 413 (ABT-99-4.633) 4.3 5.7 7.0 7.7 6.2 ADMIRE (JR-151) 5.0 5.0 6.3 8.0 6.1 APR 1234 4.3 5.7 6.7 7.7 6.1 DIVINE 5.0 6.0 6.3 7.0 6.1 DP 17-9496 4.0 5.0 6.3 9.0 6.1 JET 5.7 5.3 5.7 7.7 6.1 PARAGON 4.3 6.0 6.3 7.7 6.1 PICK MDR 5.3 5.7 6.0 7.3 6.1 EPD 4.7 5.0 6.7 7.7 6.0 KOOS R-71 5.0 6.0 5.0 8.0 6.0 LPR 98-144 5.0 5.7 7.0 6.3 6.0 PINNACLE II (BAR 9 B2) 4.3 6.0 6.7 7.0 6.0 PST-2L96 5.0 5.7 6.7 6.7 6.0 CAS-LP84 5.0 6.0 5.7 7.0 5.9 LINN 5.0 4.3 6.7 7.7 5.9 LPR 98-143 4.3 6.7 6.7 6.0 5.9 PARADIGM (APR 1236) 5.3 5.3 5.0 8.0 5.9 PICK PR B-97 4.3 6.0 6.3 7.0 5.9 PROSPORT (AG-P981) 5.0 6.0 5.7 7.0 5.9 PST-2CRR 5.0 5.3 6.7 6.7 5.9 SRX 4RHT 4.3 5.3 6.0 8.0 5.9 YATSUGREEN 3.7 5.0 6.0 9.0 5.9 ALLSPORT 5.0 5.7 6.0 6.3 5.8 HEADSTART 5.0 6.0 5.7 6.7 5.8 MB 412 (ABT-99-4.461) 4.3 5.3 6.7 6.7 5.8 NJ-6401 4.7 5.7 7.0 6.0 5.8 DP 17-9069 4.3 5.0 6.0 7.3 5.7 ABT-99-4.464 4.7 4.7 6.0 6.7 5.5 PICK PR 1-94 5.0 5.3 5.3 6.3 5.5 PREMIER 3.3 5.7 6.0 7.0 5.5 BRIGHTSTAR SLT (PST-2A6B) 5.0 4.7 6.3 6.0 5.5 PST-2RT 4.7 4.7 6.0 6.7 5.5 WVPB-R-84 4.0 5.0 6.0 7.0 5.5 DP 17-9391 4.0 5.3 5.3 7.0 5.4 SECRETARIAT 3.7 5.0 6.3 6.7 5.4 EDGE 4.0 4.3 5.0 8.0 5.3 PIZZAZZ 4.0 5.0 5.3 6.7 5.3 SRX 4120 4.7 5.3 5.7 5.7 5.3 WVPB-R-82 4.0 5.0 5.3 6.3 5.2 LSD VALUE 3.9 4.7 3.1 6.6 2.6 C.V. (%) 20.8 20.0 15.5 20.4 13.1 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.