TABLE 9. SPRING DENSITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1991 DATA DENSITY RATINGS 1-9; 9=MAXIMUM DENSITY 1/ NAME NJ3 OH1 ON1 MEAN ADVENT 6.0 7.3 6.3 6.6 SR 4200 6.3 6.3 7.0 6.6 BRIGHTSTAR (PST-GH-89) 6.0 6.7 6.7 6.4 CLP 39 5.7 6.7 7.0 6.4 ELITE (WVPB-88PRC23) 5.7 7.0 6.7 6.4 PINNACLE 6.0 7.7 5.7 6.4 COMMANDER 5.3 7.7 6.3 6.4 WVPB-89-87A 5.7 7.3 6.3 6.4 ZPS-28D 6.7 6.3 6.3 6.4 MANHATTAN II (E) 5.3 7.7 6.0 6.3 MOM LP 3147 5.3 7.3 6.3 6.3 MVF 89-90 5.7 6.7 6.7 6.3 NOMAD 5.3 7.0 6.7 6.3 PRELUDE II (2P2-90) 5.7 7.3 6.0 6.3 SATURN 5.7 7.0 6.3 6.3 89-666 5.0 6.7 7.0 6.2 DERBY SUPREME 5.0 7.0 6.7 6.2 STATESMAN (WVPB-88PRD12) 5.7 6.7 6.3 6.2 LEGACY 6.3 6.0 6.3 6.2 MVF 89-88 5.3 7.0 6.3 6.2 PREMIER 5.0 7.3 6.3 6.2 WVPB 89-92 6.0 6.3 6.3 6.2 APM 5.7 6.7 6.0 6.1 COMPETITOR 5.7 7.0 5.7 6.1 EXPRESS 5.0 6.7 6.7 6.1 MOM LP 3185 4.7 6.7 7.0 6.1 N-33 5.7 6.7 6.0 6.1 PICK 89-4 6.0 5.7 6.7 6.1 PICK DKM 6.0 6.7 5.7 6.1 PS-105 6.0 6.7 5.7 6.1 UNKNOWN 5.0 7.7 5.7 6.1 4DD-DELAWARE DWARF 5.3 7.0 6.0 6.1 ALLEGRO 5.3 6.3 6.7 6.1 BARRAGE ++ 5.3 7.0 6.0 6.1 CALIENTE 4.7 7.3 6.3 6.1 DANDY 5.3 7.0 6.0 6.1 EQUAL 5.7 6.3 6.3 6.1 MOM LP 3184 5.3 7.3 5.7 6.1 PICK 89LLG 6.3 6.0 6.0 6.1 PR 9108 5.0 7.3 6.0 6.1 SEVILLE 5.0 7.0 6.3 6.1 SHERWOOD 5.7 6.3 6.3 6.1 SURPRISE 5.3 6.7 6.3 6.1 856 5.0 6.7 6.3 6.0 AFFINITY (GEN-90) 5.7 6.7 5.7 6.0 SPRING DENSITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1991 DATA DENSITY RATINGS 1-9; 9=MAXIMUM DENSITY NAME NJ3 OH1 ON1 MEAN ASSURE 5.7 6.3 6.0 6.0 BARRAGE 5.3 6.7 6.0 6.0 CALYPSO 5.0 7.3 5.7 6.0 CHARGER 5.3 6.7 6.0 6.0 CUTLESS 5.3 6.7 6.0 6.0 EAGLE (WVPB-89PRA3) 5.7 6.3 6.0 6.0 GATOR 5.3 7.3 5.3 6.0 KOOS 90-2 5.0 6.7 6.3 6.0 NAVAJO (PST-2DPR) 6.0 6.3 5.7 6.0 OFI-F7 5.0 7.0 6.0 6.0 PALMER II (P89) 5.3 6.3 6.3 6.0 PENNANT 5.3 7.0 5.7 6.0 PLEASURE 5.0 6.7 6.3 6.0 PR 9121 6.0 6.0 6.0 6.0 PST-28M 6.3 6.3 5.3 6.0 PST-290 5.3 6.7 6.0 6.0 PST-2ROR 5.0 7.0 6.0 6.0 REPELL 5.7 6.7 5.7 6.0 REPELL II (LDRD) 5.7 6.3 6.0 6.0 RODEO II 5.0 7.3 5.7 6.0 SYN-P 5.7 6.0 6.3 6.0 TOPEKA (WVPB-88PRD10) 5.3 7.0 5.7 6.0 YORKTOWN III (LDRF) 5.3 6.7 6.0 6.0 BAR LP 086FL 4.7 6.7 6.3 5.9 COWBOY II (WM-II) 5.0 6.7 6.0 5.9 DIMENSION (2H7) 5.7 6.3 5.7 5.9 ESSENCE (PR 8820) 5.3 6.7 5.7 5.9 FIESTA II 5.0 6.7 6.0 5.9 GETTYSBURG 4.7 6.7 6.3 5.9 HE 311 5.7 6.3 5.7 5.9 KOOS 90-1 5.3 6.7 5.7 5.9 MULLIGAN (NK 89001) 4.7 7.3 5.7 5.9 OFI-D4 5.0 7.0 5.7 5.9 OVATION 4.7 6.3 6.7 5.9 PICK 9100 5.7 6.3 5.7 5.9 PR 9119 5.7 6.3 5.7 5.9 STALLION 4.7 6.7 6.3 5.9 TROUBADOUR 4.7 7.0 6.0 5.9 ENTRAR 5.3 6.3 6.0 5.9 PR 9118 5.0 6.3 6.3 5.9 TORONTO 4.3 7.0 6.3 5.9 PST-2B3 5.0 6.7 5.7 5.8 ACCOLADE 5.0 6.3 6.0 5.8 DANARO 5.0 6.3 6.0 5.8 DUET 4.3 6.3 6.7 5.8 TABLE 9. SPRING DENSITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS (CONTINUED) 1991 DATA DENSITY RATINGS 1-9; 9=MAXIMUM DENSITY NAME NJ3 OH1 ON1 MEAN ENVY 5.3 6.0 6.0 5.8 LINDSAY 5.0 6.3 6.0 5.8 PEBBLE BEACH 5.3 5.7 6.3 5.8 PST-2FF 5.3 6.3 5.7 5.8 ZW 42-176 5.0 6.3 6.0 5.8 BAR LP 852 4.7 6.7 5.7 5.7 CITATION II 4.3 7.0 5.7 5.7 CLP 144 4.3 6.3 6.3 5.7 DANILO 5.0 6.3 5.7 5.7 LORETTA 5.3 6.3 5.3 5.7 PR 9109 5.0 6.3 5.7 5.7 PST-23C 5.0 6.0 6.0 5.7 PST-2OG 4.3 6.3 6.3 5.7 QUICKSTART (PST-2FQR) 5.3 6.0 5.7 5.7 ZPS-2EZ 5.0 6.0 6.0 5.7 C-21 4.7 7.0 5.0 5.6 PICK EEC 4.7 6.0 6.0 5.6 REGAL 4.3 6.7 5.7 5.6 TAYA 5.3 5.7 5.7 5.6 CARTEL 4.3 7.0 5.3 5.6 MOM LP 3111 4.3 6.3 6.0 5.6 MOM LP 3179 4.3 7.0 5.3 5.6 POLY-SH 5.3 5.3 6.0 5.6 RIVIERA 4.7 6.7 5.0 5.4 GOALIE 5.0 6.0 5.3 5.4 METEOR 4.3 6.7 5.3 5.4 MOM LP 3182 4.0 7.0 5.3 5.4 PATRIOT II 5.0 6.0 5.3 5.4 EEG 358 4.7 5.7 5.7 5.3 PICK 1800 5.0 6.3 4.7 5.3 TARGET 4.3 6.0 5.7 5.3 PENNFINE 3.7 6.3 5.7 5.2 LINN 2.7 6.7 5.7 5.0 LSD VALUE 1.0 1.6 1.4 0.8 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).