TABLE 6. TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS FOR EACH MONTH GROWN AT CORVALLIS, OR (PACIFIC REGION) 1/ 2024 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF: MONTHS 2/ NAME JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN GRAND SLAM G-LS(PPG-PR 637) 6.7 8.0 8.0 8.0 7.7 7.3 8.0 8.0 7.7 8.7 8.0 7.7 7.8 PPG-PR 643 7.3 7.7 7.7 7.3 7.0 7.3 7.7 7.7 8.3 8.3 8.0 7.7 7.7 HOMERUN G-LS (PPG-PR 644) 8.0 8.0 8.0 7.7 7.3 7.0 7.3 7.3 7.7 7.7 7.3 7.7 7.6 DLF-PR-3728 7.3 7.3 7.7 7.7 7.0 7.3 7.3 7.0 7.7 8.3 8.0 7.7 7.5 LTP-RPP4 7.7 7.3 7.3 7.3 7.3 7.0 7.7 7.3 8.0 8.0 7.3 7.7 7.5 PPG-PR 664 7.0 7.0 7.3 7.0 6.7 7.3 8.0 8.0 8.7 8.3 7.0 7.3 7.5 DLF-PR-3729 6.7 7.3 7.7 7.7 7.0 7.3 7.3 7.3 7.7 8.0 8.0 7.3 7.4 PPG-PR 670 7.0 7.0 7.7 7.7 7.3 7.0 7.3 7.3 8.0 8.3 7.0 7.3 7.4 PST-2ADS 6.7 7.0 7.3 7.3 6.7 6.7 7.3 7.7 7.3 8.7 8.3 7.7 7.4 APS 7.0 7.3 7.3 7.0 7.0 7.0 8.0 8.0 7.3 7.7 7.3 7.3 7.4 PS4 6.7 7.0 7.0 7.0 7.3 7.3 7.7 7.7 7.3 8.3 7.7 7.3 7.4 DLF-PR-3735 6.7 7.7 7.7 7.7 7.3 7.3 7.3 6.7 7.3 7.3 7.3 7.3 7.3 CJP1R 7.7 7.7 7.7 7.0 7.0 6.7 7.0 7.0 7.0 7.3 7.7 7.7 7.3 PERFORMANCE (NAI-PR5) 6.7 7.0 7.7 7.7 6.7 6.7 7.0 7.0 7.3 8.0 7.7 7.7 7.3 SILETZ 6.7 7.0 7.3 7.3 7.3 7.3 7.3 7.3 7.3 7.7 7.3 7.0 7.3 IGNITION (PPG-PR 647) 6.7 7.7 7.7 7.7 6.7 6.3 7.0 7.3 7.3 7.7 7.3 7.3 7.2 FASTBALL 4GL (PPG-PR 658) 7.3 7.0 7.0 7.0 6.7 6.7 7.0 7.0 7.7 8.0 7.0 7.3 7.1 PPG-PR 646 7.3 6.7 7.3 7.3 7.0 6.7 6.7 6.7 7.3 7.7 7.3 7.3 7.1 PST-2BGL 7.3 7.3 7.7 7.7 6.7 6.7 6.7 6.3 7.0 7.3 7.0 7.3 7.1 PST-2E6 6.7 6.7 7.0 7.0 7.3 6.7 7.3 7.0 6.7 8.0 7.3 7.3 7.1 SGP4 6.7 7.0 7.7 7.7 6.3 6.7 6.7 6.3 7.0 8.3 7.0 7.0 7.0 PVF-RPP2 7.3 7.0 7.3 7.3 6.7 6.7 7.0 6.3 7.0 7.0 7.0 7.3 7.0 VORTEX SRT (PPG-PR 665) 6.0 6.7 7.3 7.7 7.0 7.0 7.7 8.0 7.3 7.0 6.0 6.3 7.0 EXCEED (PPG-PR 668) 5.7 6.3 6.7 6.7 6.7 7.0 8.7 7.7 7.3 8.3 6.3 6.3 7.0 WICKED COOL (DLF-PR-3738) 6.3 6.3 7.0 7.0 6.7 6.7 6.7 6.7 7.0 8.0 7.7 7.3 6.9 RPP3 6.7 7.3 7.3 7.0 7.0 6.3 6.7 6.7 7.0 7.3 6.7 7.0 6.9 PST-2MES1 6.3 6.7 6.7 6.7 6.0 6.7 7.7 7.7 7.0 7.3 7.0 7.0 6.9 SUNDOWN (BY-PS2) 6.0 7.3 7.3 7.3 7.0 6.0 6.0 6.0 7.3 8.0 7.0 7.0 6.9 PST-2GDS 6.7 6.7 7.0 7.0 7.3 6.7 6.7 6.7 7.0 7.0 6.0 6.7 6.8 RELIC (PPG-PR 611) 6.0 6.7 7.0 6.7 7.0 6.7 6.7 6.7 7.0 7.3 6.7 6.7 6.8 HOMERUN LS 6.7 6.7 7.3 7.3 6.3 6.3 6.7 6.7 7.0 7.3 6.0 6.3 6.7 STELLAR 4GL 6.7 6.3 6.3 6.3 6.7 5.3 6.3 6.7 7.0 8.0 7.7 7.3 6.7 GRAY EAGLE SLT (PST-2MEG) 7.0 6.3 6.7 6.7 6.3 6.3 6.7 6.7 7.0 6.7 6.7 7.3 6.7 RC20-02O 7.0 6.7 7.3 7.3 7.0 6.0 6.3 6.3 6.3 7.0 6.0 7.0 6.7 DLF-PR-3730 5.7 6.3 7.0 7.0 6.7 6.7 7.0 7.0 7.0 8.0 5.7 6.0 6.7 PPG-PR 639 5.3 6.0 6.3 6.3 7.0 7.3 7.3 7.0 6.3 8.0 6.7 6.3 6.7 PPG-PR 661 6.7 7.0 7.0 6.7 6.7 6.7 7.0 6.7 6.7 6.3 6.0 6.7 6.7 DLF-PR-3737 5.3 6.3 6.7 6.3 7.3 7.0 7.3 7.3 7.0 7.7 5.3 5.7 6.6 ELEKTRA GLR (PPG-PR 671) 6.0 6.7 7.0 7.0 7.0 6.7 7.0 7.3 6.7 6.7 5.3 6.0 6.6 PPG-PR 610 5.7 6.0 6.3 6.3 6.3 6.0 6.7 7.0 6.7 8.3 7.3 6.7 6.6 HIGH OCTANE 6.3 6.3 6.3 6.3 7.0 6.3 6.7 6.3 6.7 7.3 6.7 6.7 6.6 PPG-PR 620 6.7 6.7 6.7 6.3 6.7 6.7 7.0 6.7 6.3 6.0 6.0 6.7 6.5 LTP-NR 6.0 6.0 6.7 6.7 6.3 5.7 6.7 7.0 7.3 7.3 6.0 6.3 6.5 PPG-PR 606 6.3 5.7 6.0 6.3 6.7 7.3 7.0 6.3 6.3 7.3 6.0 6.3 6.5 PPG-PR 662 5.3 6.3 7.0 7.0 7.0 7.0 7.3 7.0 6.7 5.7 5.3 5.7 6.4 TABLE 6. TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS FOR EACH (CONT'D) MONTH GROWN AT CORVALLIS, OR (PACIFIC REGION) 1/ 2024 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF: MONTHS 2/ NAME JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN SLIDER SG (PPG-PR 602) 5.7 6.0 6.7 6.7 6.3 6.3 6.7 6.7 6.7 7.3 6.0 6.3 6.4 QUASAR 5.7 6.3 6.7 6.3 6.0 6.7 6.7 6.7 6.7 7.3 6.0 6.0 6.4 PPG-PR 642 6.3 7.0 7.0 6.7 6.3 5.3 6.0 6.0 6.3 6.7 6.3 6.7 6.4 PST-2HFM 6.3 6.3 6.7 6.7 6.0 6.3 6.7 6.7 6.0 6.7 6.0 6.3 6.4 APPLE 4SGL (PPG-PR 663) 5.3 6.3 6.3 6.0 6.7 6.3 7.3 7.7 6.7 7.0 5.0 5.3 6.3 GO-RUS21 5.3 6.0 6.7 6.7 7.0 6.7 7.0 6.7 6.0 6.7 5.7 5.7 6.3 ALPHA CENTAURI 5.3 5.7 6.3 6.7 6.0 6.3 6.7 6.7 6.3 7.3 6.3 6.0 6.3 FLIGHTLINE (PST-214) 6.7 6.3 6.3 6.0 6.7 6.0 6.0 5.7 6.0 6.7 6.3 7.0 6.3 PPG-PR 667 5.3 5.3 6.0 6.0 6.3 6.0 6.7 7.0 6.7 7.3 6.0 6.0 6.2 ULTRA SPORT (PST-2HAF20) 6.0 6.0 6.0 5.7 6.7 6.0 6.0 5.7 6.0 7.3 6.7 6.7 6.2 KARMA 4.7 6.3 6.7 6.3 6.3 6.0 7.0 7.3 6.3 6.7 5.0 5.0 6.1 PVF-SGS5 5.3 5.7 6.0 6.0 6.0 5.7 6.0 6.0 6.0 7.7 6.3 6.3 6.1 PISTON 5.7 6.0 6.3 6.0 5.7 5.0 6.0 6.3 6.0 6.7 5.7 6.0 5.9 PPG-PR 666 4.7 5.7 6.0 6.0 5.7 6.0 6.7 7.0 6.0 7.3 5.0 5.3 5.9 GO-RUS22 5.0 5.7 5.7 5.7 6.0 6.0 6.3 6.7 6.3 7.0 5.3 5.3 5.9 20PR10 5.3 5.0 5.0 5.0 5.7 5.7 6.3 6.3 6.7 7.7 6.0 6.0 5.9 LIGHTSPEED (PST-2DRG) 4.7 6.0 6.0 6.0 5.7 6.0 6.3 6.3 5.7 6.0 5.7 5.3 5.8 STINGER (PST-2EGY) 5.7 6.0 6.3 6.3 5.3 5.3 5.3 5.3 5.7 6.3 6.0 6.0 5.8 BRIGHTSTAR SLT 4.7 5.7 6.0 6.0 5.7 6.3 7.0 7.3 6.0 5.7 4.3 4.7 5.8 NEXUS DK (SE-DK) 5.7 6.0 6.0 6.0 5.7 5.7 5.7 5.7 5.3 6.0 5.7 5.7 5.8 ASPIRATION (DLF-PR-3736) 4.3 5.3 5.7 5.7 6.0 6.7 6.7 6.7 5.7 5.7 5.0 5.0 5.7 BSG-PR22 5.3 5.7 6.0 6.0 5.3 6.0 6.0 6.0 5.3 5.3 5.3 5.7 5.7 DLF-PR-3726 5.3 5.3 5.7 5.7 5.7 5.3 6.0 6.0 5.7 6.3 5.3 5.7 5.7 DLF-PR-3727 5.0 5.3 6.0 6.3 5.7 5.7 5.7 5.3 5.7 5.7 5.7 5.7 5.6 GO-RUS20 4.3 6.0 6.3 6.3 5.7 5.7 6.0 6.0 5.3 6.0 5.0 5.0 5.6 DARK MATTER 5.0 5.7 5.7 5.7 5.7 5.3 6.0 6.3 6.0 5.3 4.7 5.0 5.5 BAR LP 22174 4.0 5.0 5.7 5.7 6.0 6.0 6.7 6.7 5.3 6.0 4.7 4.7 5.5 MRSL-PR22 5.0 5.7 5.7 5.7 5.7 5.0 5.7 6.0 5.3 5.3 5.0 5.3 5.4 BAR LP 22191 4.0 5.0 5.3 5.7 5.3 6.0 6.7 7.0 6.0 4.7 4.7 4.7 5.4 PROMINENT II (TSC-CRS) 5.0 5.3 5.7 5.7 5.7 5.0 6.0 6.0 5.7 5.3 4.7 5.0 5.4 DLF-LGT-3066 4.3 5.0 5.7 5.7 5.7 5.7 6.0 6.0 5.3 5.0 4.3 4.7 5.3 PST-2SPF 5.7 6.0 5.7 4.7 4.7 5.0 5.0 5.0 4.7 5.3 4.7 5.3 5.1 GREENBACK 4.3 4.7 5.0 5.0 5.0 5.0 6.0 6.0 5.7 5.3 4.3 4.7 5.1 SEPR-2013 5.0 5.0 5.3 5.3 5.3 5.0 5.3 5.3 5.0 4.7 4.7 5.0 5.1 BAR LP 22262 4.0 5.3 5.3 5.3 5.3 5.3 6.0 5.7 5.0 5.0 4.0 4.0 5.0 BAR LP 22263 4.3 4.7 5.0 5.0 5.7 5.3 5.3 5.0 4.7 5.7 4.3 4.3 4.9 BAR LP 22256 4.3 4.7 4.7 4.7 5.3 4.7 5.3 5.7 5.0 5.0 4.3 4.7 4.9 LINN 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 3.7 3.7 4.0 3.9 LSD VALUE 1.1 1.3 1.4 1.5 1.2 1.2 1.2 1.4 1.4 1.5 1.3 1.0 0.9 C.V. (%) 11.2 13.0 13.6 13.9 12.2 11.7 11.4 13.3 13.5 13.9 13.2 9.9 8.3 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.