TABLE 20. CROWN RUST RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1992 DATA CROWN RUST RATINGS 1-9; 9=NO DISEASE 1/ NAME OR9 MEAN EEG 358 7.0 7.0 CUTLESS 6.7 6.7 PR 8820 6.7 6.7 MOM LP 3147 6.7 6.7 COWBOY II (WM-II) 6.3 6.3 ELITE (WVPB-88PRC23) 6.3 6.3 PST-2ROR 6.3 6.3 WVPB 89-92 6.3 6.3 BARRAGE 6.0 6.0 CLP 144 6.0 6.0 ENVY 6.0 6.0 LOWGROW (PICK 89LLG) 6.0 6.0 NOMAD 6.0 6.0 PR 9119 6.0 6.0 PST-2B3 6.0 6.0 QUICKSTART (PST-2FQR) 6.0 6.0 ACCOLADE 5.7 5.7 ALLEGRO 5.7 5.7 BAR LP 086FL 5.7 5.7 BARRAGE ++ 5.7 5.7 CLP 39 5.7 5.7 CUTTER (PICK 89-4) 5.7 5.7 DUET 5.7 5.7 EVENING SHADE (POLY-SH) 5.7 5.7 LINDSAY 5.7 5.7 LORETTA 5.7 5.7 TROUBADOUR 5.7 5.7 ZPS-2EZ 5.7 5.7 AFFINITY (GEN-90) 5.3 5.3 DANDY 5.3 5.3 HE 311 5.3 5.3 METEOR 5.3 5.3 MOM LP 3111 5.3 5.3 MOM LP 3184 5.3 5.3 NIGHTHAWK (WVPB-89PRA3) 5.3 5.3 PATRIOT II 5.3 5.3 PEBBLE BEACH 5.3 5.3 STALLION SELECT (PS-105) 5.3 5.3 PST-28M 5.3 5.3 STATESMAN (WVPB-88PRD12) 5.3 5.3 TORONTO 5.3 5.3 CALYPSO 5.0 5.0 CHARGER 5.0 5.0 DERBY SUPREME 5.0 5.0 ENTRAR 5.0 5.0 CROWN RUST RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1992 DATA CROWN RUST RATINGS 1-9; 9=NO DISEASE NAME OR9 MEAN GATOR 5.0 5.0 LEGACY 5.0 5.0 MOM LP 3185 5.0 5.0 MVF 89-90 5.0 5.0 NAVAJO (PST-2DPR) 5.0 5.0 OFI-D4 5.0 5.0 PICK EEC 5.0 5.0 PR 9121 5.0 5.0 PST-2FF 5.0 5.0 RIVIERA 5.0 5.0 SURPRISE 5.0 5.0 ZW 42-176 5.0 5.0 ACHIEVER (PICK 1800) 4.7 4.7 C-21 4.7 4.7 COMMANDER 4.7 4.7 GETTYSBURG 4.7 4.7 MVF 89-88 4.7 4.7 N-33 4.7 4.7 PR 9108 4.7 4.7 PR 9109 4.7 4.7 PR 9118 4.7 4.7 PST-23C 4.7 4.7 PST-2OG 4.7 4.7 SHERWOOD 4.7 4.7 SR 4200 4.7 4.7 TAYA 4.7 4.7 TOPEKA (WVPB-88PRD10) 4.7 4.7 ASSURE 4.3 4.3 COMPETITOR 4.3 4.3 DANARO 4.3 4.3 DANILO 4.3 4.3 FIESTA II 4.3 4.3 OVATION 4.3 4.3 PRELUDE II (2P2-90) 4.3 4.3 REPELL 4.3 4.3 RODEO II 4.3 4.3 SEVILLE 4.3 4.3 TARGET 4.3 4.3 PRIZM (ZPS-28D) 4.3 4.3 APM 4.0 4.0 BAR LP 852 4.0 4.0 DIMENSION (2H7) 4.0 4.0 EQUAL 4.0 4.0 KOOS 90-2 4.0 4.0 MANHATTAN II (E) 4.0 4.0 TABLE 20. CROWN RUST RATINGS OF PERENNIAL RYEGRASS CULTIVARS (cont'd) 1992 DATA CROWN RUST RATINGS 1-9; 9=NO DISEASE NAME OR9 MEAN PST-290 4.0 4.0 STALLION 4.0 4.0 89-666 3.7 3.7 ADVENT 3.7 3.7 BRIGHTSTAR (PST-GH-89) 3.7 3.7 CALIENTE 3.7 3.7 CARTEL 3.7 3.7 DELAWARE DWARF (4DD) 3.7 3.7 EXPRESS 3.7 3.7 BUCCANEER (KOOS 90-1) 3.7 3.7 MORNING STAR (SYN-P) 3.7 3.7 PALMER II (P89) 3.7 3.7 PICK 9100 3.7 3.7 PINNACLE 3.7 3.7 PLEASURE 3.7 3.7 PREMIER 3.7 3.7 REGAL 3.7 3.7 UNKNOWN 3.7 3.7 WVPB-89-87A 3.7 3.7 856 3.3 3.3 CITATION II 3.3 3.3 GOALIE 3.3 3.3 LINN 3.3 3.3 PICK DKM 3.3 3.3 REPELL II (LDRD) 3.3 3.3 YORKTOWN III (LDRF) 3.3 3.3 MOM LP 3179 3.0 3.0 MOM LP 3182 3.0 3.0 OFI-F7 3.0 3.0 PENNANT 3.0 3.0 SATURN 3.0 3.0 MULLIGAN (NK 89001) 2.7 2.7 PENNFINE 2.7 2.7 LSD VALUE 1.4 1.4 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).