TABLE 15. BROWN PATCH RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1/ 1997 DATA BROWN PATCH SPOT RATINGS 1-9; 9=NO DISEASE 2/ NAME NE1 VA1 MEAN NAME NE1 VA1 MEAN NOBILITY 7.3 8.3 7.8 SONATA (PST-2R3) 6.3 7.3 6.8 BLAZER III (PICK 928) 7.0 8.7 7.8 STARDANCE (PST-2FE) 6.3 7.3 6.8 PALMER III (LRF-94-MPRH) 7.0 8.7 7.8 ACADEMY (PC-93-1) 5.7 7.7 6.7 QUICKSTART 6.7 8.7 7.7 ASSURE 5.7 7.7 6.7 SECRETARIAT (RPBD) 7.3 8.0 7.7 EDGE 5.0 8.3 6.7 ACCENT 6.3 8.7 7.5 PENNANT II (MB 42) 6.7 6.7 6.7 MANHATTAN 3 7.3 7.7 7.5 PRECISION 5.7 7.7 6.7 MONTEREY (J-1706) 6.7 8.3 7.5 APR 124 5.3 8.0 6.7 OMEGA3 (ZPS-2DR-94) 7.3 7.7 7.5 ASP400 (APR 106) 5.3 8.0 6.7 SATURN II (ZPS-2ST) 7.0 8.0 7.5 CATALINA (PST-GH-94) 6.3 7.0 6.7 SR 4400 (SRX 4400) 6.3 8.7 7.5 KOOS 93-6 6.0 7.3 6.7 ELF 7.0 7.7 7.3 PASSPORT (PST-2FF) 6.0 7.3 6.7 ISI-MHB 6.7 8.0 7.3 PENNFINE 4.7 8.7 6.7 LAREDO 7.0 7.7 7.3 PROTOCOL (KOOS 93-3) 6.0 7.3 6.7 LRF-94-C8 6.7 8.0 7.3 TOP GUN (J-1703) 4.7 8.7 6.7 MORNING STAR 5.7 9.0 7.3 ADVANTAGE 6.3 6.7 6.5 PRELUDE III (LRF-94-B6) 6.7 8.0 7.3 APR 131 5.3 7.7 6.5 PST-2CB 6.3 8.3 7.3 BLACKHAWK (TMI-EXFLP94) 5.7 7.3 6.5 ACHIEVER 6.0 8.3 7.2 DIVINE 6.0 7.0 6.5 EXPRESS 6.0 8.3 7.2 PREMIER II (BAR USA 94-II) 5.3 7.7 6.5 PANTHER (ZPS-PR1) 6.7 7.7 7.2 REPELL III (LRF-94-C7) 5.7 7.3 6.5 SUNSHINE (PICK LP 102-92) 6.7 7.7 7.2 SPELL BOUND (WVPB-93-KFK) 5.3 7.7 6.5 TOP HAT 6.0 8.3 7.2 SR 4010 (SRX 4010) 5.3 7.7 6.5 WX3-91 6.7 7.7 7.2 STALLION SELECT 5.7 7.3 6.5 BRIGHTSTAR 6.3 8.0 7.2 STALLION SUPREME (PSI-E-1) 5.3 7.7 6.5 CUTTER 6.3 8.0 7.2 WIND DANCE (MB 46) 7.0 6.0 6.5 R2 (ISI-R2) 5.7 8.7 7.2 DLP 1305 5.0 7.7 6.3 BUCCANEER II (WVPB 92-4) 5.7 8.3 7.0 LEGACY II (LESCO-TWF) 6.0 6.7 6.3 ESQUIRE 6.3 7.7 7.0 NAVAJO 5.0 7.7 6.3 LINE DRIVE (MB 47) 6.0 8.0 7.0 WVPB-PR-C-2 5.0 7.7 6.3 MARDIGRAS (ZPS-2NV) 6.3 7.7 7.0 BAR ER 5813 5.3 7.3 6.3 MB 45 7.3 6.7 7.0 BRIGHTSTAR II (PST-2M3) 6.3 6.3 6.3 NINE-O-ONE 6.3 7.7 7.0 DANCER 5.3 7.3 6.3 PEGASUS 6.3 7.7 7.0 NIGHT HAWK 5.3 7.3 6.3 PRIZM 5.7 8.3 7.0 IMAGINE 6.7 5.7 6.2 PS-D-9 5.3 8.7 7.0 CAS-LP23 5.0 7.0 6.0 ROADRUNNER (PST-2ET) 6.3 7.7 7.0 CITATION III (PST-2DGR) 5.7 6.0 5.8 WILLIAMSBURG 6.0 8.0 7.0 MAJESTY (MB 43) 6.0 5.7 5.8 APR 066 6.0 7.7 6.8 OMNI 5.0 6.7 5.8 CADDIESHACK (MED 5071) 6.0 7.7 6.8 EXCEL (MB 1-5) 5.3 6.3 5.8 MB 44 7.0 6.7 6.8 FIGARO 4.3 7.3 5.8 MVF-4-1 5.7 8.0 6.8 WIZARD (MB 41) 5.3 6.0 5.7 RIVIERA II 6.7 7.0 6.8 CHAPARRAL (PST-2DLM) 5.7 5.3 5.5 SATURN 5.3 8.3 6.8 DSV NA 9402 3.7 6.3 5.0 SR 4200 5.7 8.0 6.8 DSV NA 9401 4.0 5.3 4.7 VIVID 5.7 8.0 6.8 LINN 3.0 6.3 4.7 WIND STAR (PST-28M) 5.7 8.0 6.8 WX3-93 6.7 7.0 6.8 LSD VALUE 1.5 1.5 1.1 CALYPSO II 6.3 7.3 6.8 HEAD START (PICK PR 84-91) 6.3 7.3 6.8 CV (%) 16.2 12.0 13.8 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.