TABLE 3. TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1/ GROWN IN LOCATION PERFORMANCE INDEX (LPI) GROUP 3 */ 2023 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF 2/ NAME ENTRY # IN1 ON1 OH1 VA1 OR1 CT1 QE1 MEAN PPG-PR 639 29 6.0 6.6 6.4 7.1 6.7 6.3 6.3 6.5 PPG-PR 668 43 5.9 6.6 6.4 7.1 6.7 6.3 6.2 6.5 PPG-PR 637 28 6.0 6.6 6.4 7.1 6.7 6.3 6.2 6.5 PPG-PR 661 36 5.9 6.6 6.4 7.1 6.7 6.3 6.2 6.5 SILETZ 9 5.9 6.6 6.4 7.1 6.7 6.3 6.2 6.5 PPG-PR 670 44 5.9 6.6 6.4 7.1 6.7 6.3 6.2 6.5 APS 66 6.0 6.6 6.4 7.1 6.7 6.3 6.2 6.4 VORTEX SRT (PPG-PR 665) 40 5.8 6.5 6.4 7.1 6.7 6.3 6.2 6.4 PPG-PR 666 41 5.9 6.5 6.4 7.1 6.7 6.3 6.2 6.4 PPG-PR 664 39 5.9 6.5 6.4 7.1 6.7 6.3 6.2 6.4 PPG-PR 610 25 5.8 6.5 6.3 7.0 6.6 6.3 6.2 6.4 PVF-SGS5 50 5.8 6.5 6.3 7.0 6.6 6.2 6.1 6.4 PPG-PR 647 34 5.8 6.5 6.3 7.0 6.6 6.2 6.2 6.4 DLF-PR-3728 72 5.9 6.5 6.3 7.0 6.6 6.2 6.1 6.4 DLF-PR-3729 73 5.8 6.5 6.3 7.0 6.6 6.2 6.1 6.4 PPG-PR 658 35 5.9 6.5 6.3 7.0 6.6 6.2 6.1 6.4 PPG-PR 606 24 5.9 6.5 6.3 7.0 6.6 6.2 6.1 6.4 PPG-PR 667 42 5.8 6.5 6.3 7.0 6.6 6.2 6.1 6.4 RELIC (PPG-PR 611) 26 5.8 6.4 6.3 7.0 6.6 6.2 6.1 6.3 DLF-PR-3730 74 5.8 6.5 6.3 7.0 6.6 6.2 6.1 6.3 STELLAR 4GL 7 5.8 6.4 6.3 7.0 6.6 6.2 6.1 6.3 PERFORMANCE (NAI-PR5) 64 5.7 6.4 6.3 7.0 6.6 6.2 6.1 6.3 PISTON 48 5.7 6.4 6.3 7.0 6.6 6.2 6.1 6.3 PPG-PR 644 32 5.8 6.4 6.3 7.0 6.6 6.2 6.1 6.3 PPG-PR 662 37 5.8 6.4 6.3 7.0 6.6 6.2 6.1 6.3 CJP1R 63 5.8 6.4 6.3 6.9 6.6 6.2 6.1 6.3 GO-RUS21 11 5.7 6.4 6.2 6.9 6.6 6.2 6.1 6.3 PST-2ADS 13 5.7 6.4 6.2 6.9 6.6 6.2 6.1 6.3 PPG-PR 620 27 5.7 6.4 6.2 6.9 6.6 6.2 6.1 6.3 20PR10 51 5.7 6.4 6.2 6.9 6.6 6.2 6.1 6.3 DLF-PR-3738 82 5.7 6.4 6.2 6.9 6.5 6.2 6.1 6.3 SGP4 46 5.8 6.4 6.2 6.9 6.5 6.1 6.0 6.3 DLF-PR-3726 70 5.8 6.4 6.2 6.9 6.5 6.1 6.0 6.3 LTP-RPP4 2 5.8 6.4 6.2 6.9 6.5 6.1 6.0 6.3 PVF-RPP2 6 5.7 6.4 6.2 6.9 6.5 6.1 6.0 6.3 PPG-PR 671 45 5.7 6.4 6.2 6.9 6.5 6.1 6.0 6.3 PPG-PR 663 38 5.7 6.4 6.2 6.9 6.5 6.1 6.0 6.3 PST-2HFM 20 5.6 6.3 6.2 6.9 6.5 6.1 6.1 6.2 PPG-PR 643 31 5.6 6.3 6.2 6.9 6.5 6.1 6.0 6.2 ULTRA SPORT (PST-2HAF20) 19 5.7 6.3 6.2 6.9 6.5 6.1 6.0 6.2 FLIGHTLINE (PST-214) 18 5.7 6.3 6.2 6.9 6.5 6.1 6.0 6.2 PPG-PR 642 30 5.7 6.3 6.2 6.9 6.5 6.1 6.0 6.2 PS4 52 5.6 6.3 6.1 6.9 6.5 6.1 6.0 6.2 PST-2MES1 21 5.5 6.3 6.1 6.8 6.5 6.1 6.1 6.2 TABLE 3. TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1/ CONT'D) GROWN IN LOCATION PERFORMANCE INDEX (LPI) GROUP 3 */ 2023 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF 2/ NAME ENTRY # IN1 ON1 OH1 VA1 OR1 CT1 QE1 MEAN PPG-PR 602 23 5.7 6.3 6.1 6.8 6.4 6.0 6.0 6.2 ALPHA CENTAURI 79 5.7 6.3 6.1 6.8 6.4 6.0 5.9 6.2 GRAY EAGLE SLT (PST-2MEG) 60 5.5 6.3 6.1 6.8 6.5 6.1 6.0 6.2 PST-2BGL 14 5.6 6.3 6.1 6.8 6.5 6.1 6.0 6.2 SUNDOWN (BY-PS2) 4 5.6 6.3 6.1 6.8 6.4 6.0 5.9 6.2 PPG-PR 646 33 5.6 6.3 6.1 6.8 6.4 6.0 5.9 6.2 DLF-PR-3736 76 5.6 6.3 6.1 6.8 6.4 6.0 5.9 6.2 PST-2GDS 17 5.6 6.2 6.1 6.8 6.4 6.0 5.9 6.1 LTP-NR 5 5.5 6.2 6.1 6.8 6.4 6.0 5.9 6.1 DLF-PR-3735 75 5.5 6.2 6.0 6.7 6.4 6.0 5.9 6.1 PST-2EGY 16 5.5 6.2 6.0 6.7 6.4 6.0 5.9 6.1 HOMERUN LS 8 5.4 6.2 6.0 6.7 6.4 6.0 5.9 6.1 PST-2E6 61 5.4 6.2 6.0 6.7 6.4 6.0 5.9 6.1 QUASAR 80 5.5 6.2 6.0 6.7 6.3 6.0 5.9 6.1 DLF-PR-3727 71 5.4 6.1 6.0 6.7 6.3 5.9 5.9 6.0 GO-RUS22 12 5.4 6.1 6.0 6.7 6.3 5.9 5.9 6.0 GO-RUS20 10 5.5 6.1 6.0 6.7 6.3 5.9 5.8 6.0 RPP3 65 5.3 6.1 5.9 6.6 6.3 5.9 5.8 6.0 RC20-02O 1 5.1 6.0 5.8 6.6 6.3 5.9 5.9 5.9 HIGH OCTANE 47 5.3 6.0 5.9 6.6 6.2 5.9 5.8 5.9 NEXUS DK (SE-DK) 58 5.2 6.0 5.8 6.6 6.3 5.9 5.8 5.9 BAR LP 22174 57 5.4 6.0 5.9 6.6 6.2 5.8 5.7 5.9 DLF-PR-3737 77 5.3 6.0 5.8 6.6 6.2 5.8 5.7 5.9 BAR LP 22191 53 5.2 6.0 5.8 6.5 6.2 5.8 5.7 5.9 MRSL-PR22 49 5.1 5.9 5.8 6.5 6.2 5.8 5.8 5.9 BAR LP 22263 56 5.2 5.9 5.8 6.5 6.1 5.8 5.7 5.8 LIGHTSPEED (PST-2DRG) 15 5.1 5.9 5.7 6.5 6.1 5.8 5.7 5.8 DARK MATTER 69 5.1 5.9 5.7 6.5 6.2 5.8 5.7 5.8 KARMA 78 5.1 5.9 5.7 6.4 6.1 5.7 5.6 5.8 GREENBACK 3 5.0 5.8 5.7 6.4 6.1 5.7 5.6 5.8 BAR LP 22256 54 5.1 5.8 5.7 6.4 6.1 5.7 5.6 5.7 BSG-PR22 68 5.0 5.8 5.6 6.4 6.1 5.7 5.6 5.7 PROMINENT II (TSC-CRS) 59 4.9 5.7 5.6 6.3 6.0 5.6 5.6 5.7 BAR LP 22262 55 5.0 5.7 5.5 6.3 5.9 5.5 5.5 5.6 BRIGHTSTAR SLT 62 4.9 5.7 5.5 6.3 5.9 5.6 5.5 5.6 PST-2SPF 22 4.8 5.6 5.5 6.2 5.9 5.5 5.5 5.6 DLF-LGT-3066 83 5.2 5.9 5.7 6.4 6.1 5.7 5.6 5.6 SEPR-2013 67 4.6 5.5 5.3 6.1 5.8 5.4 5.4 5.4 LINN 81 3.3 4.3 4.1 4.9 4.7 4.3 4.3 4.3 LSD VALUE 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 C.V. (%) 7.7 6.9 7.1 6.3 6.7 7.1 7.2 7.0 * 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.