TABLE 5. TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1/ GROWN IN LOCATION PERFORMANCE INDEX (LPI) GROUP 5 */ 2023 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF 2/ NAME ENTRY # NE1 NAME ENTRY # NE1 PST-2MES1 21 6.2 PVF-RPP2 6 5.9 RC20-02O 1 6.2 CJP1R 63 5.9 VORTEX SRT (PPG-PR 665) 40 6.2 PST-2GDS 17 5.9 PPG-PR 670 44 6.2 PROMINENT II (TSC-CRS) 59 5.9 PPG-PR 661 36 6.2 PPG-PR 662 37 5.9 PST-2ADS 13 6.1 PPG-PR 671 45 5.9 PPG-PR 647 34 6.1 DLF-PR-3736 76 5.9 MRSL-PR22 49 6.1 FLIGHTLINE (PST-214) 18 5.9 PPG-PR 668 43 6.1 PPG-PR 644 32 5.9 PPG-PR 666 41 6.1 PPG-PR 658 35 5.9 PPG-PR 639 29 6.1 PPG-PR 642 30 5.9 PISTON 48 6.1 DLF-PR-3730 74 5.9 PERFORMANCE (NAI-PR5) 64 6.1 PPG-PR 606 24 5.9 PPG-PR 610 25 6.1 BAR LP 22191 53 5.9 PST-2HFM 20 6.1 HIGH OCTANE 47 5.9 SILETZ 9 6.1 QUASAR 80 5.9 20PR10 51 6.1 LIGHTSPEED (PST-2DRG) 15 5.9 GRAY EAGLE SLT (PST-2MEG) 60 6.1 PPG-PR 646 33 5.9 PS4 52 6.1 BSG-PR22 68 5.8 PPG-PR 643 31 6.1 LTP-RPP4 2 5.8 NEXUS DK (SE-DK) 58 6.1 DLF-PR-3728 72 5.8 HOMERUN LS 8 6.1 RPP3 65 5.8 PVF-SGS5 50 6.0 PPG-PR 602 23 5.8 DLF-PR-3738 82 6.0 SGP4 46 5.8 GO-RUS21 11 6.0 SUNDOWN (BY-PS2) 4 5.8 STELLAR 4GL 7 6.0 DLF-PR-3726 70 5.8 PPG-PR 637 28 6.0 GREENBACK 3 5.8 PST-2E6 61 6.0 BAR LP 22263 56 5.8 PST-2BGL 14 6.0 PST-2SPF 22 5.8 DLF-PR-3729 73 6.0 DLF-PR-3737 77 5.8 ULTRA SPORT (PST-2HAF20) 19 6.0 SEPR-2013 67 5.8 PPG-PR 667 42 6.0 GO-RUS20 10 5.8 DLF-PR-3735 75 6.0 KARMA 78 5.8 PPG-PR 620 27 6.0 ALPHA CENTAURI 79 5.7 PPG-PR 664 39 6.0 BAR LP 22256 54 5.7 APS 66 6.0 BRIGHTSTAR SLT 62 5.7 DARK MATTER 69 6.0 BAR LP 22174 57 5.6 RELIC (PPG-PR 611) 26 6.0 BAR LP 22262 55 5.6 PST-2EGY 16 6.0 DLF-LGT-3066 83 5.5 DLF-PR-3727 71 6.0 LINN 81 4.8 GO-RUS22 12 5.9 PPG-PR 663 38 5.9 LSD VALUE 0.7 LTP-NR 5 5.9 C.V. (%) 7.2 * 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.