TABLE 8. SPRING DENSITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1/ 1998 DATA DENSITY RATINGS 1-9; 9=MAXIMUM DENSITY 2/ NAME NE1 OK1 QE1 WA3 MEAN NAME NE1 OK1 QE1 WA3 MEAN LAREDO 9.0 8.0 7.0 6.0 7.5 OMNI 9.0 7.7 5.3 6.0 7.0 PRIZM 9.0 7.7 7.3 6.0 7.5 PRECISION 8.7 7.3 5.7 6.3 7.0 SATURN II (ZPS-2ST) 9.0 8.0 7.0 6.0 7.5 SECRETARIAT (RPBD) 9.0 7.0 7.0 5.0 7.0 DLP 1305 9.0 7.7 6.3 6.7 7.4 SUNSHINE (PICK LP 102-92) 9.0 7.3 6.0 5.7 7.0 PALMER III (LRF-94-MPRH) 9.0 7.7 7.0 6.0 7.4 WILLIAMSBURG 9.0 7.7 6.3 5.0 7.0 PANTHER (ZPS-PR1) 9.0 7.3 7.0 6.3 7.4 APR 124 8.7 8.0 6.3 5.0 7.0 OMEGA3 (ZPS-2DR-94) 9.0 7.7 7.0 5.7 7.3 KOOS 93-6 9.0 7.3 6.3 5.3 7.0 PASSPORT (PST-2FF) 9.0 7.7 6.7 6.0 7.3 MAJESTY (MB 43) 9.0 7.3 6.3 5.3 7.0 BAR ER 5813 8.7 8.0 6.7 6.0 7.3 PRELUDE III (LRF-94-B6) 9.0 7.3 6.3 5.3 7.0 CATALINA (PST-GH-94) 9.0 7.7 6.3 6.3 7.3 VIVID 8.3 8.0 5.7 5.7 6.9 SPELL BOUND (WVPB-93-KFK) 8.7 7.7 6.7 6.3 7.3 DANCER 9.0 8.0 5.7 5.0 6.9 TOP GUN (J-1703) 9.0 8.0 6.3 6.0 7.3 IMAGINE 9.0 7.7 4.7 6.3 6.9 CALYPSO II 9.0 7.7 5.7 6.7 7.3 PEGASUS 8.7 7.7 5.7 5.7 6.9 EXCEL (MB 1-5) 9.0 7.7 6.7 5.7 7.3 REPELL III (LRF-94-C7) 9.0 7.7 4.7 6.3 6.9 BLACKHAWK (TMI-EXFLP94) 9.0 8.0 6.3 5.7 7.3 SR 4200 8.3 7.7 6.0 5.7 6.9 HEAD START (PICK PR 84-91) 9.0 7.7 6.3 6.0 7.3 WIZARD (MB 41) 9.0 7.3 5.7 5.7 6.9 LRF-94-C8 9.0 7.3 6.7 6.0 7.3 WX3-91 9.0 7.3 6.7 4.7 6.9 NAVAJO 9.0 7.7 6.3 6.0 7.3 WX3-93 9.0 7.7 5.3 5.7 6.9 NIGHT HAWK 9.0 7.7 6.0 6.3 7.3 BUCCANEER II (WVPB 92-4) 8.7 7.3 6.3 5.3 6.9 TOP HAT 9.0 8.0 5.7 6.3 7.3 EXPRESS 8.3 7.3 6.0 5.7 6.8 DERBY SUPREME (ISI-MHB) 9.0 7.7 6.7 5.3 7.2 PREMIER II (BAR USA 94-II) 9.0 7.0 5.7 5.7 6.8 EDGE 8.7 7.7 6.7 5.7 7.2 PS-D-9 9.0 7.7 5.7 5.0 6.8 ESQUIRE 9.0 8.0 5.7 6.0 7.2 WIND STAR (PST-28M) 8.3 7.7 5.7 5.7 6.8 RADIANT (MB 44) 9.0 7.7 5.7 6.3 7.2 ACHIEVER 8.7 7.7 6.0 5.0 6.8 SONATA (PST-2R3) 9.0 7.7 6.7 5.3 7.2 APR 066 8.7 7.7 6.7 4.3 6.8 WVPB-PR-C-2 9.0 7.3 6.7 5.7 7.2 CHAPARRAL (PST-2DLM) 8.7 7.7 5.0 6.0 6.8 ASCEND (MB 45) 9.0 7.3 6.0 6.3 7.2 CITATION III (PST-2DGR) 8.7 7.3 6.0 5.3 6.8 MORNING STAR 8.7 7.7 6.3 6.0 7.2 DSV NA 9401 8.7 7.7 6.0 5.0 6.8 PENNANT II (MB 42) 9.0 7.3 6.0 6.3 7.2 ELF 8.7 6.7 6.3 5.7 6.8 SATURN 8.7 7.3 6.3 6.3 7.2 NOBILITY 8.7 7.3 6.3 5.0 6.8 SR 4400 (SRX 4400) 9.0 8.0 6.3 5.3 7.2 SR 4010 (SRX 4010) 9.0 8.0 5.3 5.0 6.8 STALLION SUPREME (PSI-E-1) 9.0 8.0 6.3 5.3 7.2 ACADEMY (PC-93-1) 8.7 7.7 5.7 5.0 6.8 WIND DANCE (MB 46) 9.0 7.0 6.3 6.3 7.2 BLAZER III (PICK 928) 8.7 7.3 5.0 6.0 6.8 APR 131 9.0 8.0 6.7 4.7 7.1 BRIGHTSTAR II (PST-2M3) 8.3 7.7 5.0 6.0 6.8 BRIGHTSTAR 9.0 8.0 5.7 5.7 7.1 CUTTER 8.3 7.7 5.7 5.3 6.8 DIVINE 9.0 8.0 6.7 4.7 7.1 PROTOCOL (KOOS 93-3) 8.3 7.0 5.7 5.7 6.7 MVF-4-1 9.0 7.7 6.0 5.7 7.1 PST-2CB 8.7 7.3 5.7 5.0 6.7 RIVIERA II 9.0 7.7 6.0 5.7 7.1 CAS-LP23 8.7 7.0 5.7 5.3 6.7 STALLION SELECT 8.3 8.0 6.3 5.7 7.1 LEGACY II (LESCO-TWF) 8.7 7.3 5.3 5.0 6.6 ACCENT 9.0 8.0 5.3 6.0 7.1 R2 (ISI-R2) 8.7 7.7 5.0 5.0 6.6 ASP400 (APR 106) 9.0 7.3 6.3 5.7 7.1 ROADRUNNER (PST-2ET) 8.3 8.0 5.7 4.0 6.5 ASSURE 8.7 8.0 5.7 6.0 7.1 FIGARO 8.0 7.3 6.0 4.7 6.5 CADDIESHACK (MED 5071) 8.7 7.7 5.3 6.7 7.1 QUICKSTART 8.7 7.3 6.0 4.0 6.5 MARDIGRAS (ZPS-2NV) 8.7 7.3 6.3 6.0 7.1 STARDANCE (PST-2FE) 8.7 7.3 5.0 4.7 6.4 MONTEREY (J-1706) 9.0 7.3 6.0 6.0 7.1 PENNFINE 7.7 7.3 6.0 4.0 6.3 LINE DRIVE (MB 47) 9.0 7.7 5.7 5.7 7.0 LINN 6.0 6.3 4.3 3.0 4.9 ADVANTAGE 9.0 7.7 5.3 6.0 7.0 DSV NA 9402 9.0 7.7 6.0 5.3 7.0 LSD VALUE 0.6 0.8 1.8 1.0 0.6 MANHATTAN 3 8.7 8.0 5.7 5.7 7.0 C.V. (%) 4.2 6.5 18.9 11.1 10.3 NINE-O-ONE 8.7 7.3 6.0 6.0 7.0 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.