TABLE 11. SPRING DENSITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1/ 1995-98 DATA DENSITY RATINGS 1-9; 9=MAXIMUM DENSITY 2/ NAME AR1 GA1 MO3 NE1 OK1 PA1 QE1 WA3 MEAN CALYPSO II 8.3 4.8 8.0 8.5 8.2 7.8 5.8 6.3 7.2 CIS-MBH (ISI-MHB) 8.3 4.8 7.0 9.0 8.0 8.0 6.4 5.7 7.1 MONTEREY (J-1706) 8.0 4.8 7.7 8.8 8.1 7.2 6.3 6.2 7.1 LINE DRIVE (MB 47) 8.3 4.6 8.1 8.7 7.8 7.3 6.1 5.8 7.1 PALMER III (LRF-94-MPRH) 7.3 4.6 7.9 8.8 8.0 7.3 6.4 6.1 7.1 RADIANT (MB 44) 9.0 4.3 7.0 8.5 7.8 7.8 6.1 5.9 7.1 ASCEND (MB 45) 8.0 4.6 7.8 8.3 7.8 7.3 6.7 6.0 7.1 PENNANT II (MB 42) 8.0 4.6 7.4 8.7 7.8 7.2 6.3 6.3 7.0 PANTHER (ZPS-PR1) 7.7 4.7 7.7 8.8 7.8 7.1 6.5 6.1 7.0 SECRETARIAT (RPBD) 8.0 5.0 7.3 8.8 7.4 7.8 6.5 5.4 7.0 IMAGINE 8.7 4.6 7.0 8.2 8.2 7.3 5.7 6.5 7.0 MARDIGRAS (ZPS-2NV) 7.7 4.3 7.2 8.3 7.7 8.0 6.7 6.1 7.0 OMNI 7.0 4.9 7.8 8.7 7.9 8.2 5.8 5.6 7.0 OMEGA3 (ZPS-2DR-94) 8.3 4.4 7.3 8.5 8.0 7.0 6.5 5.7 7.0 PRIZM 7.3 4.7 7.6 8.5 7.9 7.4 6.6 5.8 7.0 PREMIER II (BAR USA 94-II) 8.7 4.4 6.8 8.7 7.6 7.7 6.0 5.9 7.0 SUNSHINE (PICK LP 102-92) 8.7 4.1 7.3 8.8 7.8 7.1 6.0 5.8 7.0 ACCENT 7.7 4.3 7.6 9.0 8.1 7.7 5.7 5.7 7.0 BRIGHTSTAR 7.7 4.2 7.7 8.5 8.0 8.0 5.9 5.6 6.9 BRIGHTSTAR II (PST-2M3) 8.7 4.6 7.6 7.7 7.8 7.4 5.7 6.2 6.9 WX3-93 8.0 4.3 7.7 8.5 8.1 7.4 6.2 5.3 6.9 LAREDO 7.7 4.3 7.2 8.7 8.0 7.3 6.3 5.9 6.9 SONATA (PST-2R3) 7.3 4.3 7.7 9.0 7.9 7.3 6.7 5.2 6.9 CADDIESHACK (MED 5071) 8.7 4.3 7.6 8.8 7.8 7.0 5.3 5.8 6.9 ESQUIRE 8.0 4.4 7.2 9.0 8.1 7.1 6.0 5.5 6.9 HEAD START (PICK PR 84-91) 8.3 4.3 7.2 8.7 7.8 7.6 5.7 5.6 6.9 PASSPORT (PST-2FF) 7.7 4.4 7.2 8.5 7.8 7.3 6.7 5.6 6.9 WIND DANCE (MB 46) 8.7 4.1 6.8 8.3 7.7 7.7 6.1 5.8 6.9 ELF 8.0 4.4 7.2 8.3 7.9 6.7 6.8 5.7 6.9 MAJESTY (MB 43) 8.0 4.6 6.8 8.3 7.8 7.2 6.5 5.8 6.9 RIVIERA II 8.3 4.4 7.3 8.5 7.6 7.1 6.3 5.5 6.9 SATURN II (ZPS-2ST) 7.7 4.3 7.3 8.3 7.8 7.2 6.6 5.8 6.9 EXCEL (MB 1-5) 8.0 4.0 6.2 8.5 8.0 7.9 6.8 5.6 6.9 PRELUDE III (LRF-94-B6) 8.0 4.4 8.0 8.3 7.8 6.9 6.5 5.0 6.9 ASP400 (APR 106) 7.3 5.0 7.0 8.7 7.6 7.1 6.4 5.8 6.9 LRF-94-C8 7.3 4.1 7.7 8.3 7.8 7.6 6.5 5.6 6.9 CATALINA (PST-GH-94) 7.3 4.4 7.4 8.5 7.9 7.2 6.0 5.8 6.8 WIZARD (MB 41) 7.3 4.8 7.0 8.8 7.7 7.3 6.2 5.4 6.8 DIVINE 8.0 4.4 6.0 8.5 8.2 7.6 6.4 5.3 6.8 SR 4200 7.7 4.6 6.6 8.2 8.2 7.3 6.0 5.8 6.8 SR 4400 (SRX 4400) 6.7 4.7 6.6 9.0 8.1 7.0 6.6 5.7 6.8 TOP HAT 7.3 4.6 6.8 8.5 8.2 7.1 5.7 6.0 6.8 STALLION SUPREME (PSI-E-1) 7.3 4.3 6.9 8.8 7.8 7.1 6.3 5.4 6.8 ACADEMY (PC-93-1) 7.3 5.0 6.9 8.2 7.7 7.1 6.3 5.6 6.8 BLAZER III (PICK 928) 8.0 4.7 6.9 8.3 7.8 7.7 4.9 5.8 6.7 APR 124 8.0 4.9 7.3 8.5 7.8 6.4 5.4 5.6 6.7 BAR ER 5813 7.3 4.3 6.7 8.5 8.6 6.9 6.2 5.4 6.7 CITATION III (PST-2DGR) 7.7 4.2 7.6 8.0 8.1 6.8 6.1 5.4 6.7 CUTTER 7.7 4.3 7.4 8.2 7.8 6.4 6.3 5.7 6.7 BLACKHAWK (TMI-EXFLP94) 6.7 5.0 7.1 8.5 8.1 6.7 6.1 5.6 6.7 PS-D-9 7.0 4.8 7.4 8.5 7.2 7.2 5.9 5.6 6.7 CHAPARRAL (PST-2DLM) 9.0 4.4 6.6 7.8 7.7 7.3 5.6 5.2 6.7 TABLE 11. SPRING DENSITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS (CONT'D) 1995-98 DATA DENSITY RATINGS 1-9; 9=MAXIMUM DENSITY NAME AR1 GA1 MO3 NE1 OK1 PA1 QE1 WA3 MEAN TOP GUN (J-1703) 7.7 4.2 7.7 8.5 7.6 6.8 5.8 5.3 6.7 REPELL III (LRF-94-C7) 7.7 4.3 7.1 8.7 7.7 6.4 5.7 5.8 6.7 LEGACY II (LESCO-TWF) 7.7 4.4 7.8 7.8 7.3 7.6 6.1 4.8 6.7 MANHATTAN 3 8.0 4.1 7.0 8.7 7.8 6.8 5.9 5.1 6.7 ADVANTAGE 8.3 4.1 7.0 8.3 7.4 7.3 5.6 5.2 6.7 BUCCANEER II (WVPB 92-4) 7.0 4.4 6.7 8.5 7.8 6.7 6.6 5.7 6.7 CAS-LP23 8.3 4.3 6.9 8.2 7.3 7.1 6.0 5.2 6.7 APR 131 7.0 4.8 7.2 8.2 7.8 6.9 6.2 5.3 6.7 DANCER 7.7 4.7 7.1 8.3 7.6 6.8 5.7 5.4 6.7 NAVAJO 7.0 4.2 6.8 8.7 7.3 7.3 6.2 5.7 6.6 PEGASUS 7.3 4.8 6.8 8.3 7.6 6.7 6.0 5.6 6.6 PRECISION 6.7 4.8 7.6 8.3 7.7 6.8 5.6 5.7 6.6 KOOS 93-6 6.7 4.7 6.8 8.8 7.3 7.2 5.8 5.5 6.6 SPELL BOUND (WVPB-93-KFK) 6.3 4.7 6.6 8.5 7.8 6.6 6.4 5.9 6.6 MORNING STAR 6.7 4.6 6.9 8.3 7.6 6.8 6.3 5.6 6.6 VIVID 6.0 4.7 7.3 8.2 8.0 7.1 5.9 5.4 6.6 WVPB-PR-C-2 6.3 4.8 6.7 8.7 7.2 6.9 6.4 5.7 6.6 NIGHT HAWK 7.7 4.3 6.2 8.2 7.4 7.1 6.0 5.7 6.6 APR 066 6.0 4.9 7.0 8.3 8.1 7.1 6.7 4.4 6.6 DLP 1305 7.0 3.8 6.1 8.8 7.8 7.4 5.9 5.6 6.6 WX3-91 6.7 4.6 7.2 8.5 7.9 6.4 5.9 5.2 6.5 R2 (ISI-R2) 7.0 4.9 7.0 8.2 7.6 6.9 5.8 5.1 6.5 ACHIEVER 6.3 4.7 7.6 8.3 7.4 6.3 6.1 5.5 6.5 SR 4010 (SRX 4010) 7.0 4.3 6.9 8.3 8.2 6.7 5.4 5.4 6.5 MVF-4-1 6.7 4.7 6.8 8.5 7.4 6.6 5.9 5.6 6.5 WIND STAR (PST-28M) 7.7 4.3 6.3 7.7 7.3 7.2 6.0 5.4 6.5 WILLIAMSBURG 6.3 4.8 7.2 8.5 7.3 6.3 6.3 5.2 6.5 EXPRESS 6.3 4.6 7.1 8.3 7.1 6.6 6.2 5.6 6.5 ASSURE 6.3 4.6 6.7 8.7 7.7 6.7 5.7 5.5 6.5 EDGE 6.0 4.4 7.1 8.3 7.5 6.3 6.1 5.8 6.5 STALLION SELECT 6.3 4.4 6.3 8.3 7.5 6.8 6.3 5.5 6.4 SATURN 6.3 4.6 6.7 8.3 7.2 6.6 5.8 6.0 6.4 NOBILITY 5.7 4.8 7.0 8.7 7.3 6.7 6.1 5.2 6.4 PROTOCOL (KOOS 93-3) 6.3 4.8 6.7 8.2 7.3 6.8 5.8 5.6 6.4 PST-2CB 7.3 4.6 6.2 8.5 7.4 6.4 5.9 4.9 6.4 QUICKSTART 6.7 4.7 6.6 8.0 7.4 6.7 6.3 4.7 6.4 ROADRUNNER (PST-2ET) 7.0 4.4 7.7 8.2 7.3 6.1 5.3 4.8 6.4 FIGARO 7.3 4.8 6.0 8.0 6.8 6.9 5.6 5.4 6.3 DSV NA 9402 5.7 5.2 6.2 8.3 7.2 7.1 5.4 5.5 6.3 NINE-O-ONE 6.0 4.2 7.2 7.8 6.8 6.4 6.2 5.9 6.3 STARDANCE (PST-2FE) 6.7 4.3 6.3 8.0 8.0 6.3 5.8 4.7 6.3 DSV NA 9401 5.7 4.6 5.8 8.2 7.5 6.4 6.2 5.3 6.2 PENNFINE 6.0 4.4 6.3 8.0 6.6 5.9 6.4 4.8 6.1 LINN 3.3 4.4 4.1 5.8 5.1 4.3 4.8 3.8 4.5 LSD VALUE 1.5 1.1 1.0 0.8 0.6 0.8 1.3 0.8 0.4 C.V. (%) 12.4 26.2 14.7 8.0 10.4 12.3 26.2 18.8 16.3 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.