TABLE 1. TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1/ GROWN IN LOCATION PERFORMANCE INDEX (LPI) GROUP 1 **/ 2023 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF 2/ NAME ENTRY # NJ2 NAME ENTRY # NJ2 DLF-PR-3728 72 7.6 20PR10 51 6.3 PPG-PR 637 28 7.5 GO-RUS20 10 6.3 *APS 66 7.5 PST-2GDS 17 6.3 PPG-PR 658 35 7.4 BAR LP 22174 57 6.3 PPG-PR 606 24 7.4 PST-2ADS 13 6.2 PPG-PR 664 39 7.3 PPG-PR 643 31 6.2 DLF-PR-3730 74 7.3 LTP-NR 5 6.2 PPG-PR 639 29 7.3 *QUASAR 80 6.1 DLF-PR-3726 70 7.2 PS4 52 6.1 SGP4 46 7.2 PST-2HFM 20 6.1 PPG-PR 644 32 7.2 PST-2BGL 14 6.0 *ALPHA CENTAURI 79 7.2 DLF-LGT-3066 83 6.0 *SILETZ 9 7.1 PST-2EGY 16 5.8 PPG-PR 662 37 7.1 *GRAY EAGLE SLT (PST-2MEG) 60 5.8 PPG-PR 668 43 7.1 DLF-PR-3735 75 5.7 LTP-RPP4 2 7.1 *RPP3 65 5.7 CJP1R 63 7.1 DLF-PR-3737 77 5.7 DLF-PR-3729 73 7.0 GO-RUS22 12 5.6 *RELIC (PPG-PR 611) 26 7.0 DLF-PR-3727 71 5.6 PPG-PR 667 42 7.0 PST-2E6 61 5.6 PVF-SGS5 50 6.9 *HOMERUN LS 8 5.5 PPG-PR 661 36 6.9 *HIGH OCTANE 47 5.4 PPG-PR 666 41 6.9 PST-2MES1 21 5.3 PPG-PR 602 23 6.8 BAR LP 22191 53 5.2 PPG-PR 610 25 6.8 BAR LP 22263 56 5.2 PPG-PR 671 45 6.8 BAR LP 22256 54 5.1 PVF-RPP2 6 6.8 BAR LP 22262 55 5.1 *STELLAR 4GL 7 6.8 *KARMA 78 5.1 PPG-PR 642 30 6.7 *LIGHTSPEED (PST-2DRG) 15 4.9 PPG-PR 620 27 6.7 *GREENBACK 3 4.7 *FLIGHTLINE (PST-214) 18 6.7 *NEXUS DK (SE-DK) 58 4.7 PPG-PR 663 38 6.7 *BRIGHTSTAR SLT 62 4.5 PPG-PR 670 44 6.7 BSG-PR22 68 4.5 *SUNDOWN (BY-PS2) 4 6.7 *DARK MATTER 69 4.5 GO-RUS21 11 6.6 RC20-02O 1 4.1 PPG-PR 647 34 6.6 MRSL-PR22 49 4.1 PPG-PR 646 33 6.5 PST-2SPF 22 4.0 *VORTEX SRT (PPG-PR 665) 40 6.5 *PROMINENT II (TSC-CRS) 59 3.9 DLF-PR-3738 82 6.5 SEPR-2013 67 3.3 *PERFORMANCE (NAI-PR5) 64 6.4 *LINN 81 1.3 *PISTON 48 6.4 *ULTRA SPORT (PST-2HAF20) 19 6.4 LSD VALUE 0.7 DLF-PR-3736 76 6.3 C.V. (%) 7.0 * COMMERCIALLY AVAILABLE IN THE USA IN 2024 ** 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.