TABLE 19. LEAF SPOT RATINGS OF PERENNIAL RYEGRASS CULTIVARS AT ORONO, ME 1/ 1996 DATA LEAF SPOT RATINGS 1-9; 9=BEST 2/ NAME JUNE JULY NOVEMBER MEAN NAME JUNE JULY NOVEMBER MEAN IMAGINE 6.3 8.3 9.0 7.9 WIND STAR (PST-28M) 4.3 6.3 7.3 6.0 WIND DANCER (MB 46) 7.3 6.7 8.7 7.6 ASSURE 4.7 5.7 7.3 5.9 PALMER III (LRF-94-MPRH) 6.3 7.3 8.7 7.4 LEGACY II (LESCO-TWF) 5.7 4.7 7.3 5.9 CHAPARRAL (PST-2DLM) 7.7 5.3 8.7 7.2 MORNING STAR 5.0 6.0 6.7 5.9 OMNI 8.0 7.0 6.7 7.2 OMEGA3 (ZPS-2DR-94) 4.3 5.7 7.7 5.9 CATALINA (PST-GH-94) 8.0 6.0 7.7 7.2 STARDANCE (PST-2FE) 4.7 5.7 7.3 5.9 REPELL III (LRF-94-C7) 6.0 7.0 8.7 7.2 WVPB 92-4 4.3 7.0 6.3 5.9 BRIGHTSTAR II (PST-2M3) 7.0 6.0 8.3 7.1 ACADEMY (PC-93-1) 5.0 6.7 5.7 5.8 MAJESTY (MB 43) 5.7 7.3 8.0 7.0 BRIGHTSTAR 4.0 6.3 7.0 5.8 WX3-91 6.0 7.3 7.7 7.0 ELF 3.0 6.3 8.0 5.8 CADDIESHACK (MED 5071) 6.3 7.0 7.3 6.9 PS-D-9 4.0 7.3 5.7 5.7 DIVINE 6.0 7.0 7.7 6.9 BLACKHAWK (TMI-EXFLP94) 4.3 6.3 6.0 5.6 EXCEL (MB 1-5) 5.3 7.0 8.3 6.9 MVF-4-1 5.0 5.7 6.0 5.6 MB 45 5.3 6.7 8.7 6.9 NINE-O-ONE 5.7 5.0 6.0 5.6 PANTHER (ZPS-PR1) 6.0 7.0 7.7 6.9 SATURN II (ZPS-2ST) 3.7 5.3 7.7 5.6 PENNANT II (MB 42) 6.0 6.0 8.7 6.9 SR 4200 5.0 5.7 6.0 5.6 VIVID 6.3 6.3 8.0 6.9 APR 066 5.7 5.0 5.7 5.4 ESQUIRE 4.7 7.7 8.0 6.8 APR 106 4.7 5.0 6.7 5.4 LAREDO 7.3 6.0 7.0 6.8 PRECISION 4.7 5.0 6.7 5.4 LRF-94-C8 6.0 5.3 9.0 6.8 WVPB-93-KFK 5.0 5.3 6.0 5.4 MB 44 6.3 5.7 8.3 6.8 WX3-93 4.3 5.7 6.3 5.4 PREMIER II (BAR USA 94-II) 5.3 7.3 7.7 6.8 BAR ER 5813 4.3 5.7 6.0 5.3 ROADRUNNER (PST-2ET) 6.0 6.3 8.0 6.8 EXPRESS 4.0 5.3 6.7 5.3 SECRETARIAT (RPBD) 5.0 7.0 8.3 6.8 APR 131 5.0 5.3 5.3 5.2 WIZARD (MB 41) 7.3 6.0 7.0 6.8 NAVAJO 4.3 5.3 6.0 5.2 CALYPSO II 4.7 6.7 8.7 6.7 PRIZM 2.7 5.7 7.3 5.2 LINE DRIVE (MB 47) 5.3 6.3 8.3 6.7 CITATION III (PST-2DGR) 4.0 4.3 7.0 5.1 MANHATTAN 3 7.3 5.7 7.0 6.7 NIGHT HAWK 3.3 6.0 6.0 5.1 APR 124 6.7 5.7 7.3 6.6 PST-2CB 3.0 6.3 6.0 5.1 KOOS 93-3 6.0 7.0 6.7 6.6 SR 4010 (SRX 4010) 3.0 6.0 6.3 5.1 QUICKSTART 5.7 6.3 7.7 6.6 CAS-LP23 1.7 6.3 7.0 5.0 ACHIEVER 5.3 7.0 7.0 6.4 NOBILITY 3.3 5.3 6.3 5.0 BLAZER III (PICK 928) 6.3 5.3 7.7 6.4 PST-2R3 4.0 5.0 6.0 5.0 CUTTER 5.7 7.0 6.7 6.4 WVPB-PR-C-2 4.0 5.3 5.7 5.0 ISI-MHB 5.0 6.7 7.7 6.4 R2 (ISI-R2) 3.7 5.3 5.7 4.9 KOOS 93-6 6.3 7.7 5.3 6.4 PASSPORT (PST-2FF) 2.7 5.3 6.3 4.8 PRELUDE III (LRF-94-B6) 4.7 6.0 8.7 6.4 WILLIAMSBURG 3.0 5.3 6.0 4.8 STALLION SUPREME (PSI-E-1) 5.3 6.7 7.3 6.4 STALLION SELECT 2.7 5.7 5.7 4.7 TOP HAT 5.3 5.7 8.3 6.4 DANCER 3.3 4.3 5.3 4.3 HEAD START (PICK PR 84-91) 5.3 5.7 8.0 6.3 DLP 1305 4.3 4.7 4.0 4.3 J-1706 5.0 6.7 7.3 6.3 SATURN 2.0 5.3 5.7 4.3 MARDIGRAS (ZPS-2NV) 4.7 6.3 8.0 6.3 LINN 4.0 4.7 3.0 3.9 PICK LP 102-92 5.7 6.7 6.7 6.3 DSV NA 9401 1.3 4.7 4.0 3.3 ACCENT 5.0 6.0 7.7 6.2 PENNFINE 1.0 5.0 3.7 3.2 PEGASUS 5.7 6.0 7.0 6.2 DSV NA 9402 1.0 4.3 4.0 3.1 EDGE 5.3 5.7 7.3 6.1 FIGARO 1.3 3.7 4.0 3.0 SR 4400 (SRX 4400) 5.3 6.0 7.0 6.1 TOP GUN (J-1703) 5.0 6.3 7.0 6.1 LSD VALUE 4.3 2.5 1.8 1.6 ADVANTAGE 4.0 5.7 8.3 6.0 RIVIERA II 4.0 6.7 7.3 6.0 C.V. (%) 40.0 18.8 16.0 15.9 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 MEANS IN EACH COLUMN.