TABLE 12. SUMMER DENSITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1/ 1995-98 DATA DENSITY RATINGS 1-9; 9=MAXIMUM DENSITY 2/ NAME AR1 GA1 IL1 MO1 MO3 NE1 OK1 PA1 QE1 WA3 MEAN PALMER III (LRF-94-MPRH) 6.2 3.8 6.7 5.7 6.4 8.2 6.7 7.7 8.2 7.9 6.7 CIS-MBH (ISI-MHB) 6.9 3.8 6.0 6.7 5.9 8.2 7.3 6.7 7.9 7.7 6.7 PRIZM 6.4 3.2 6.0 6.7 5.8 8.3 7.3 7.7 7.8 7.5 6.7 RIVIERA II 6.8 3.7 6.0 6.7 5.4 8.2 6.7 8.3 7.7 7.3 6.7 TOP HAT 6.7 3.7 6.0 7.3 5.6 8.3 7.6 6.7 7.3 7.6 6.7 SR 4400 (SRX 4400) 6.9 4.0 6.0 5.7 5.3 8.5 7.8 7.0 8.0 7.3 6.7 ASCEND (MB 45) 6.8 3.8 6.0 6.3 6.1 7.8 6.7 7.7 7.9 7.4 6.7 SR 4200 6.4 3.8 6.0 6.3 5.1 7.8 7.6 7.7 8.0 7.6 6.6 LINE DRIVE (MB 47) 7.4 3.8 5.3 6.0 6.6 7.8 7.3 7.7 7.2 7.1 6.6 REPELL III (LRF-94-C7) 6.7 4.0 5.7 7.0 5.6 8.3 6.8 7.7 7.3 7.3 6.6 BLACKHAWK (TMI-EXFLP94) 6.8 4.0 5.7 6.3 5.4 7.8 7.8 7.7 7.4 7.2 6.6 CUTTER 6.0 4.0 6.0 7.0 5.6 8.3 6.7 7.3 7.6 7.5 6.6 PENNANT II (MB 42) 6.6 3.8 5.7 6.7 6.0 8.0 6.3 7.7 7.8 7.5 6.6 SECRETARIAT (RPBD) 6.8 4.2 6.3 6.0 5.4 8.5 6.5 7.0 7.9 7.3 6.6 ACCENT 6.7 3.8 6.3 6.7 5.2 8.3 7.8 7.0 7.0 7.0 6.6 MORNING STAR 6.1 4.2 5.7 7.0 5.1 7.5 7.3 8.0 7.7 7.2 6.6 WX3-93 6.2 3.8 6.0 6.7 5.8 8.2 7.3 7.0 7.8 7.0 6.6 BRIGHTSTAR 6.8 3.8 6.0 6.0 6.4 7.5 7.3 6.7 7.7 7.4 6.6 ACADEMY (PC-93-1) 6.2 4.0 6.0 6.0 5.3 7.8 7.8 7.3 7.9 7.1 6.6 SATURN II (ZPS-2ST) 7.1 3.7 6.0 6.0 5.8 8.3 7.3 6.7 7.6 7.1 6.6 WIZARD (MB 41) 7.3 4.2 5.0 6.3 5.4 8.0 6.8 7.3 7.9 7.2 6.6 PASSPORT (PST-2FF) 6.4 4.0 6.7 5.3 5.8 8.0 6.6 7.3 7.9 7.4 6.5 HEAD START (PICK PR 84-91) 6.8 4.0 5.3 7.0 5.3 8.0 7.0 7.3 7.3 7.3 6.5 PREMIER II (BAR USA 94-II) 6.9 3.7 5.7 6.3 5.6 8.5 6.5 7.0 7.6 7.8 6.5 CALYPSO II 6.7 3.8 6.3 6.0 6.0 7.8 6.7 7.0 7.3 7.7 6.5 NOBILITY 6.8 3.7 5.7 6.3 5.3 8.0 7.1 7.3 7.8 7.2 6.5 BLAZER III (PICK 928) 7.3 3.8 6.7 6.3 5.0 7.8 6.5 7.7 6.8 7.3 6.5 SONATA (PST-2R3) 7.1 3.7 6.0 5.7 6.0 8.5 6.7 7.0 7.8 6.8 6.5 MARDIGRAS (ZPS-2NV) 6.2 4.0 5.3 6.3 5.8 7.8 6.5 7.3 8.3 7.5 6.5 VIVID 6.1 4.0 5.3 6.0 6.0 7.3 7.5 7.7 7.8 7.3 6.5 MONTEREY (J-1706) 6.2 3.8 6.0 6.0 6.3 8.2 6.4 7.0 7.6 7.5 6.5 MANHATTAN 3 6.6 3.8 5.0 6.3 5.6 8.3 7.4 7.3 7.6 6.9 6.5 SUNSHINE (PICK LP 102-92) 6.4 4.2 6.0 6.7 5.7 8.0 6.9 6.7 7.3 7.1 6.5 PANTHER (ZPS-PR1) 6.6 3.8 4.7 6.0 6.0 8.3 6.8 7.3 7.8 7.5 6.5 BUCCANEER II (WVPB 92-4) 6.2 3.8 5.0 6.3 5.7 7.5 7.2 8.0 8.1 7.0 6.5 LRF-94-C8 6.8 3.8 4.7 6.7 6.1 7.8 6.7 7.3 7.8 7.1 6.5 PS-D-9 6.7 3.8 5.3 6.0 5.9 8.0 6.8 7.7 7.4 7.0 6.5 CADDIESHACK (MED 5071) 6.7 4.0 5.7 6.3 5.8 8.2 7.3 6.3 7.3 7.1 6.5 LAREDO 5.3 3.7 5.3 6.3 5.8 8.2 7.5 7.3 7.8 7.4 6.5 BRIGHTSTAR II (PST-2M3) 6.3 3.3 6.0 6.0 5.9 7.8 7.0 7.3 7.2 7.6 6.4 SPELL BOUND (WVPB-93-KFK) 6.0 3.7 5.3 6.3 5.2 8.3 7.3 7.7 7.9 6.7 6.4 SATURN 5.7 4.4 5.7 7.0 4.8 8.0 6.9 7.7 7.2 7.2 6.4 BAR ER 5813 6.3 3.5 5.3 6.0 4.7 8.2 7.9 8.0 7.4 7.1 6.4 QUICKSTART 6.3 3.8 5.3 6.3 5.0 8.2 7.2 8.0 7.7 6.5 6.4 IMAGINE 6.1 4.0 6.0 5.3 5.7 8.3 7.2 7.0 6.9 7.8 6.4 CATALINA (PST-GH-94) 6.6 3.0 6.0 6.0 5.4 8.2 7.0 7.7 7.3 7.2 6.4 OMNI 6.3 3.8 6.0 5.3 6.0 7.2 7.3 7.7 7.2 7.4 6.4 WIND STAR (PST-28M) 6.4 3.7 6.0 6.3 4.8 7.2 6.9 7.3 8.1 7.4 6.4 ASSURE 6.3 4.0 5.7 5.7 5.0 8.2 7.5 7.3 7.2 7.3 6.4 MVF-4-1 6.1 3.8 5.3 6.3 5.4 7.8 6.7 7.7 7.5 7.3 6.4 RADIANT (MB 44) 7.4 3.5 5.3 6.3 5.4 8.2 7.2 5.7 7.6 7.3 6.4 TOP GUN (J-1703) 6.6 3.5 5.3 6.7 5.9 7.5 7.3 7.3 7.1 6.7 6.4 TABLE 12. (CONT'D) SUMMER DENSITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1995-98 DATA DENSITY RATINGS 1-9; 9=MAXIMUM DENSITY NAME AR1 GA1 IL1 MO1 MO3 NE1 OK1 PA1 QE1 WA3 MEAN ACHIEVER 5.8 4.0 5.3 6.3 5.9 7.8 7.2 7.0 7.3 7.3 6.4 EDGE 6.4 4.0 6.0 6.3 5.7 7.3 6.5 7.0 7.4 7.1 6.4 MAJESTY (MB 43) 6.8 3.7 5.3 5.7 5.4 7.7 6.4 7.3 7.8 7.6 6.4 ELF 5.3 3.7 5.7 6.0 5.2 8.3 6.7 7.3 8.0 7.5 6.4 PRELUDE III (LRF-94-B6) 6.7 3.5 5.3 5.7 6.4 7.7 7.0 7.0 7.5 6.9 6.4 STALLION SUPREME (PSI-E-1) 6.1 3.8 5.3 5.7 5.2 7.7 7.5 7.7 7.8 6.8 6.4 ASP400 (APR 106) 5.7 4.0 5.3 5.7 5.6 8.2 7.0 7.0 7.8 7.4 6.4 OMEGA3 (ZPS-2DR-94) 5.9 3.5 4.3 6.0 5.9 8.2 7.2 7.3 7.8 7.5 6.4 KOOS 93-6 5.8 4.0 5.0 6.0 5.7 8.2 6.8 7.7 7.4 7.0 6.3 R2 (ISI-R2) 6.1 3.8 5.3 7.0 5.7 7.7 6.8 6.3 7.3 7.3 6.3 DIVINE 5.6 3.7 5.0 6.3 4.7 7.8 7.4 8.0 7.7 7.1 6.3 PRECISION 5.1 3.8 6.0 5.7 6.3 8.0 6.2 7.3 7.4 7.3 6.3 WX3-91 6.3 4.0 5.0 6.0 5.7 7.3 6.9 7.3 7.3 7.2 6.3 ESQUIRE 5.6 4.2 5.3 6.0 5.2 7.8 7.1 7.3 7.3 7.2 6.3 APR 066 5.4 4.2 5.7 5.7 5.6 7.3 7.3 7.3 7.8 6.8 6.3 SR 4010 (SRX 4010) 6.4 3.3 5.3 6.3 5.6 8.0 7.2 6.7 7.2 7.0 6.3 WILLIAMSBURG 5.7 3.8 5.7 6.0 5.4 8.0 7.3 6.3 7.8 6.8 6.3 CITATION III (PST-2DGR) 6.3 3.3 5.7 5.0 5.8 8.0 7.0 7.0 7.3 7.3 6.3 NAVAJO 5.9 3.7 6.3 5.7 5.1 7.5 6.5 7.3 7.8 6.9 6.3 STALLION SELECT 6.0 3.8 5.0 6.3 4.6 7.8 6.9 7.3 7.8 6.9 6.3 EXPRESS 5.9 3.8 5.0 6.7 5.4 7.2 6.5 7.3 7.8 6.9 6.3 APR 124 5.3 3.8 6.0 6.3 5.7 7.3 6.3 7.3 6.9 7.3 6.2 ROADRUNNER (PST-2ET) 6.2 3.5 5.3 5.3 6.1 7.3 7.2 7.3 6.9 7.2 6.2 CAS-LP23 5.6 3.8 5.3 5.7 5.6 7.7 6.7 8.0 7.3 6.8 6.2 WIND DANCE (MB 46) 6.9 3.8 6.0 5.3 4.8 7.8 6.3 7.0 7.2 7.2 6.2 CHAPARRAL (PST-2DLM) 6.3 3.3 5.3 5.3 4.8 8.0 6.8 7.7 7.3 7.3 6.2 NIGHT HAWK 5.9 3.7 5.3 5.7 4.8 7.7 6.9 7.7 7.5 7.1 6.2 PROTOCOL (KOOS 93-3) 6.0 3.8 5.0 6.7 5.3 7.3 6.1 7.3 7.6 7.0 6.2 ADVANTAGE 6.2 3.7 5.3 5.3 5.7 7.8 6.7 7.0 7.2 7.2 6.2 EXCEL (MB 1-5) 5.3 4.0 5.3 6.0 4.1 7.8 7.2 7.0 7.7 7.6 6.2 LEGACY II (LESCO-TWF) 6.4 3.7 5.0 5.7 5.6 7.2 6.8 7.0 7.6 7.1 6.2 DANCER 5.7 3.8 6.3 5.7 5.7 6.3 6.3 7.7 7.4 7.1 6.2 APR 131 5.0 3.8 5.3 5.7 5.3 7.5 7.3 7.0 7.5 7.0 6.2 PEGASUS 5.4 4.2 4.7 6.0 4.9 7.5 6.9 7.7 7.6 6.7 6.2 PENNFINE 5.1 3.8 5.3 7.3 4.6 7.0 6.8 7.7 7.5 6.4 6.2 WVPB-PR-C-2 5.9 3.7 5.7 5.7 5.0 7.7 6.6 6.3 7.8 7.1 6.1 NINE-O-ONE 5.9 3.7 4.3 5.7 5.2 7.3 6.8 8.0 7.3 7.3 6.1 STARDANCE (PST-2FE) 6.4 3.7 5.7 4.7 4.6 8.0 6.8 7.7 7.1 6.7 6.1 PST-2CB 5.6 3.8 5.0 6.7 4.9 7.0 6.1 7.3 7.4 6.8 6.1 DLP 1305 5.8 3.7 5.3 6.0 4.2 7.3 7.2 6.7 7.5 6.7 6.0 DSV NA 9402 4.7 3.5 4.7 5.7 4.9 6.3 6.4 7.7 7.7 6.6 5.8 FIGARO 4.6 4.2 5.0 5.7 4.6 6.0 6.6 7.3 7.4 6.3 5.8 DSV NA 9401 4.2 3.5 4.3 6.3 4.7 6.0 6.1 6.7 7.5 6.5 5.6 LINN 3.1 3.7 3.0 5.7 3.2 2.7 5.3 7.0 6.8 5.3 4.6 LSD VALUE 1.3 1.1 1.0 1.4 1.1 0.9 1.3 1.3 0.7 0.6 0.4 C.V. (%) 23.2 24.7 11.2 13.8 22.1 10.4 22.6 10.8 12.4 9.8 17.5 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.