TABLE 12. PERCENT LIVING GROUND COVER (SUMMER) RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1/ 1998 DATA PERCENT LIVING GROUND COVER IN SUMMER: LOCATIONS 2/ NAME AR1 OK1 MEAN NAME AR1 OK1 MEAN PENNANT II (MB 42) 78.3 80.0 79.2 PANTHER (ZPS-PR1) 30.0 92.7 61.3 WIZARD (MB 41) 68.3 88.3 78.3 SUNSHINE (PICK LP 102-92) 31.7 91.0 61.3 WILLIAMSBURG 58.7 95.7 77.2 CUTTER 33.3 89.0 61.2 BLACKHAWK (TMI-EXFLP94) 58.3 95.0 76.7 WVPB-PR-C-2 31.7 90.0 60.8 PST-2CB 78.3 75.0 76.7 EDGE 33.3 88.0 60.7 NOBILITY 55.0 97.7 76.3 APR 066 35.0 86.0 60.5 MAJESTY (MB 43) 71.7 80.3 76.0 TOP HAT 40.0 81.0 60.5 MVF-4-1 58.3 93.3 75.8 LINE DRIVE (MB 47) 36.7 84.0 60.3 BUCCANEER II (WVPB 92-4) 58.3 93.0 75.7 IMAGINE 38.3 81.7 60.0 KOOS 93-6 56.7 94.0 75.3 LAREDO 38.3 81.7 60.0 RIVIERA II 56.7 92.3 74.5 CHAPARRAL (PST-2DLM) 43.3 75.0 59.2 ASSURE 53.3 93.0 73.2 HEAD START (PICK PR 84-91) 43.3 74.3 58.8 PENNFINE 55.0 90.0 72.5 ADVANTAGE 26.7 90.7 58.7 R2 (ISI-R2) 63.3 79.3 71.3 DERBY SUPREME (ISI-MHB) 36.7 80.7 58.7 ESQUIRE 56.7 85.7 71.2 CITATION III (PST-2DGR) 30.0 86.7 58.3 SPELL BOUND (WVPB-93-KFK) 45.0 97.3 71.2 ASCEND (MB 45) 55.0 61.7 58.3 SR 4200 46.7 94.3 70.5 MONTEREY (J-1706) 35.0 80.0 57.5 ACHIEVER 50.0 90.3 70.2 WX3-91 20.0 94.3 57.2 PALMER III (LRF-94-MPRH) 53.3 86.7 70.0 REPELL III (LRF-94-C7) 31.7 81.7 56.7 CAS-LP23 48.3 91.3 69.8 OMEGA3 (ZPS-2DR-94) 23.3 90.0 56.7 STALLION SUPREME (PSI-E-1) 46.7 92.7 69.7 BRIGHTSTAR II (PST-2M3) 40.0 73.0 56.5 PS-D-9 45.0 94.3 69.7 WIND STAR (PST-28M) 41.7 71.3 56.5 VIVID 43.3 94.7 69.0 DANCER 50.0 62.3 56.2 SR 4010 (SRX 4010) 50.0 87.7 68.8 WIND DANCE (MB 46) 40.0 72.3 56.2 CATALINA (PST-GH-94) 48.3 89.0 68.7 WX3-93 26.7 84.7 55.7 SR 4400 (SRX 4400) 41.7 94.7 68.2 LEGACY II (LESCO-TWF) 21.7 89.3 55.5 NINE-O-ONE 55.0 80.0 67.5 APR 124 35.0 75.7 55.3 ACCENT 50.0 84.7 67.3 NIGHT HAWK 30.0 80.0 55.0 RADIANT (MB 44) 53.3 79.0 66.2 QUICKSTART 31.7 78.0 54.8 PEGASUS 50.0 82.3 66.2 PRELUDE III (LRF-94-B6) 26.7 82.7 54.7 MORNING STAR 36.7 95.3 66.0 ASP400 (APR 106) 25.0 84.0 54.5 LRF-94-C8 45.0 86.7 65.8 DSV NA 9401 46.7 61.7 54.2 ROADRUNNER (PST-2ET) 45.0 86.7 65.8 CALYPSO II 30.0 78.0 54.0 DIVINE 38.3 92.7 65.5 SATURN II (ZPS-2ST) 28.3 79.7 54.0 CADDIESHACK (MED 5071) 45.0 85.7 65.3 MANHATTAN 3 26.7 80.0 53.3 ACADEMY (PC-93-1) 41.7 88.0 64.8 PRECISION 38.3 66.7 52.5 OMNI 55.0 74.0 64.5 STARDANCE (PST-2FE) 40.0 63.3 51.7 SATURN 43.3 85.0 64.2 NAVAJO 26.7 75.0 50.8 EXCEL (MB 1-5) 73.3 55.0 64.2 ELF 33.3 68.3 50.8 STALLION SELECT 36.7 91.0 63.8 SONATA (PST-2R3) 21.7 76.7 49.2 PREMIER II (BAR USA 94-II) 38.3 89.0 63.7 DLP 1305 25.0 72.3 48.7 SECRETARIAT (RPBD) 40.0 86.7 63.3 BLAZER III (PICK 928) 38.3 55.0 46.7 EXPRESS 36.7 89.3 63.0 BRIGHTSTAR 18.3 72.7 45.5 PROTOCOL (KOOS 93-3) 45.0 81.0 63.0 DSV NA 9402 36.7 47.7 42.2 FIGARO 41.7 83.7 62.7 BAR ER 5813 20.0 60.0 40.0 PASSPORT (PST-2FF) 45.0 79.3 62.2 LINN 13.3 66.7 40.0 TOP GUN (J-1703) 41.7 82.3 62.0 APR 131 37.0 86.3 61.7 LSD VALUE 40.9 32.6 26.1 MARDIGRAS (ZPS-2NV) 45.0 78.3 61.7 C.V. (%) 60.5 24.6 37.0 PRIZM 41.7 81.3 61.5 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.