TABLE 2. TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1/ GROWN IN LOCATION PERFORMANCE INDEX (LPI) GROUP 2 */ 2024 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF 2/ NAME ENTRY # VA1 NE1 QE1 MEAN PST-2ADS 13 6.3 6.6 6.4 6.4 APS 66 6.2 6.5 6.3 6.4 PPG-PR 620 27 6.2 6.5 6.3 6.3 GRAND SLAM G-LS(PPG-PR 637) 28 6.2 6.5 6.3 6.3 PERFORMANCE (NAI-PR5) 64 6.2 6.5 6.3 6.3 WICKED COOL (DLF-PR-3738) 82 6.2 6.4 6.2 6.3 PPG-PR 670 44 6.1 6.4 6.2 6.3 VORTEX SRT (PPG-PR 665) 40 6.1 6.4 6.2 6.2 DLF-PR-3729 73 6.1 6.4 6.2 6.2 PS4 52 6.1 6.4 6.2 6.2 RELIC (PPG-PR 611) 26 6.1 6.4 6.2 6.2 DLF-PR-3735 75 6.0 6.4 6.2 6.2 PST-2BGL 14 6.1 6.4 6.2 6.2 FASTBALL 4GL (PPG-PR 658) 35 6.1 6.4 6.2 6.2 PPG-PR 662 37 6.1 6.4 6.1 6.2 PPG-PR 667 42 6.1 6.3 6.1 6.2 SILETZ 9 6.1 6.4 6.2 6.2 IGNITION (PPG-PR 647) 34 6.0 6.4 6.2 6.2 PISTON 48 6.1 6.4 6.1 6.2 CJP1R 63 6.0 6.4 6.1 6.2 DLF-PR-3726 70 6.1 6.3 6.1 6.2 DLF-PR-3727 71 6.1 6.3 6.1 6.2 20PR10 51 6.1 6.3 6.1 6.2 HOMERUN G-LS (PPG-PR 644) 32 6.0 6.3 6.1 6.1 PST-2MES1 21 6.0 6.3 6.1 6.1 EXCEED (PPG-PR 668) 43 6.0 6.3 6.1 6.1 DLF-PR-3728 72 5.9 6.3 6.1 6.1 PPG-PR 643 31 5.9 6.3 6.1 6.1 ASPIRATION (DLF-PR-3736) 76 6.0 6.2 6.0 6.1 RPP3 65 6.0 6.3 6.1 6.1 GRAY EAGLE SLT (PST-2MEG) 60 6.0 6.3 6.1 6.1 GO-RUS22 12 6.0 6.2 6.0 6.1 PPG-PR 642 30 6.0 6.2 6.0 6.1 PVF-SGS5 50 6.0 6.2 6.0 6.1 PST-2GDS 17 5.9 6.2 6.0 6.1 LTP-NR 5 5.9 6.2 6.0 6.1 GO-RUS21 11 6.0 6.2 6.0 6.1 PPG-PR 666 41 6.0 6.2 6.0 6.1 PVF-RPP2 6 5.9 6.2 6.0 6.0 PPG-PR 664 39 5.9 6.2 6.0 6.0 STELLAR 4GL 7 5.9 6.2 6.0 6.0 PPG-PR 606 24 5.9 6.2 6.0 6.0 RC20-02O 1 5.9 6.2 6.0 6.0 PPG-PR 610 25 5.9 6.2 6.0 6.0 SLIDER SG (PPG-PR 602) 23 5.9 6.2 6.0 6.0 TABLE 2. TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1/ (CONT'D) GROWN IN LOCATION PERFORMANCE INDEX (LPI) GROUP 2 */ 2024 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF 2/ NAME ENTRY # VA1 NE1 QE1 MEAN DLF-PR-3730 74 5.9 6.2 6.0 6.0 APPLE 4SGL (PPG-PR 663) 38 5.9 6.2 5.9 6.0 BAR LP 22191 53 5.9 6.1 5.9 6.0 SGP4 46 5.9 6.2 6.0 6.0 PPG-PR 661 36 5.9 6.2 5.9 6.0 ULTRA SPORT (PST-2HAF20) 19 5.9 6.2 5.9 6.0 BAR LP 22256 54 5.9 6.1 5.9 6.0 LTP-RPP4 2 5.8 6.2 6.0 6.0 SUNDOWN (BY-PS2) 4 5.8 6.1 5.9 6.0 ALPHA CENTAURI 79 5.9 6.1 5.9 6.0 BAR LP 22174 57 5.9 6.1 5.9 6.0 PST-2HFM 20 5.8 6.1 5.9 6.0 HIGH OCTANE 47 5.8 6.1 5.9 6.0 BAR LP 22262 55 5.9 6.1 5.9 5.9 PPG-PR 639 29 5.8 6.1 5.9 5.9 QUASAR 80 5.8 6.1 5.9 5.9 BAR LP 22263 56 5.8 6.0 5.8 5.9 DLF-PR-3737 77 5.8 6.1 5.9 5.9 PST-2E6 61 5.8 6.1 5.9 5.9 FLIGHTLINE (PST-214) 18 5.8 6.0 5.9 5.9 PPG-PR 646 33 5.7 6.1 5.9 5.9 DLF-LGT-3066 83 5.8 6.0 5.8 5.9 BRIGHTSTAR SLT 62 5.8 6.0 5.8 5.9 ELEKTRA GLR (PPG-PR 671) 45 5.8 6.0 5.8 5.9 STINGER (PST-2EGY) 16 5.8 6.0 5.8 5.9 HOMERUN LS 8 5.7 6.0 5.8 5.9 LIGHTSPEED (PST-2DRG) 15 5.7 6.0 5.8 5.8 GO-RUS20 10 5.7 5.9 5.7 5.8 MRSL-PR22 49 5.7 5.9 5.7 5.7 DARK MATTER 69 5.6 5.9 5.7 5.7 KARMA 78 5.6 5.9 5.7 5.7 NEXUS DK (SE-DK) 58 5.5 5.8 5.6 5.6 BSG-PR22 68 5.5 5.8 5.6 5.6 PROMINENT II (TSC-CRS) 59 5.5 5.7 5.5 5.6 SEPR-2013 67 5.4 5.7 5.5 5.5 GREENBACK 3 5.4 5.6 5.4 5.5 PST-2SPF 22 5.2 5.5 5.3 5.3 LINN 81 5.1 5.3 5.1 5.1 LSD VALUE 0.8 0.8 0.8 0.8 C.V. (%) 8.6 8.2 8.5 8.4 * ENTRIES WITHIN THIS TABLE ARE ORDERED BY THE OVERALL MEAN AND HAVE SIMILAR TURF QUALITY PERFORMANCES IN ALL TEST LOCATIONS INCLUDED IN THIS LPI GROUP. IF YOUR STATE IS NOT REPRESENTED, THEN CHOOSE A LPI GROUP THAT CONTAINS A LOCATION AND MANAGEMENT SIMILAR TO YOUR PLANTING CONDITIONS. FOR MORE INFORMATION ON LPI, GO TO WWW.NTEP.ORG/LPI_Q&A.PDF 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.