TABLE 13. MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2022 NATIONAL PERENNIAL RYEGRASS TEST AT ADELPHIA, NJ 1/ 2024 DATA TURFGRASS QUALITY RATINGS 1-9; 9=BEST 2/ NAME APR MAY JUN JUL AUG SEP OCT MEAN SGP4 7.7 8.7 7.3 8.0 8.3 7.7 9.0 8.1 HOMERUN 3LS (PPG-PR 644) 8.3 8.0 7.0 8.3 8.3 8.0 8.3 8.0 PPG-PR 662 8.0 9.0 8.7 8.7 8.3 6.7 6.7 8.0 PPG-PR 664 8.3 8.3 8.7 7.3 8.7 7.0 7.7 8.0 SILETZ 7.7 8.7 8.0 8.3 8.0 8.0 7.3 8.0 APS 8.7 8.0 6.0 8.7 7.7 8.0 7.7 7.8 PPG-PR 639 8.0 8.7 7.7 8.7 7.7 7.0 7.0 7.8 LTP-RPP4 8.7 7.0 7.0 8.3 8.0 7.3 7.3 7.7 PPG-PR 642 7.3 7.7 7.0 8.0 8.3 7.3 8.0 7.7 QUASAR 7.3 7.3 7.7 8.7 8.0 7.3 7.7 7.7 ALPHA CENTAURI 7.3 8.7 7.3 7.3 8.3 7.3 6.7 7.6 PVF-SGS5 7.0 7.3 8.7 8.0 8.0 7.0 7.3 7.6 CJP1R 8.3 8.3 8.7 7.0 7.0 6.7 6.7 7.5 RELIC (PPG-PR 611) 8.0 7.7 7.0 8.3 7.3 6.7 7.7 7.5 SLIDER 2LS (PPG-PR 637) 8.0 7.3 7.3 7.0 7.7 7.3 8.0 7.5 DLF-PR-3730 7.0 8.3 6.7 8.0 7.7 6.3 7.7 7.4 PPG-PR 602 8.0 7.7 7.3 7.7 6.7 6.7 7.7 7.4 PPG-PR 661 7.7 7.7 6.7 8.3 8.0 7.3 6.0 7.4 PPG-PR 668 8.0 8.3 7.3 7.7 6.7 7.0 7.0 7.4 PPG-PR 646 6.3 8.3 6.7 7.7 7.3 7.0 7.7 7.3 PVF-RPP2 7.7 7.3 7.7 7.3 7.7 6.3 7.0 7.3 DLF-PR-3726 7.3 7.3 7.7 8.7 6.3 6.3 6.7 7.2 DLF-PR-3728 7.0 7.7 7.0 8.0 6.7 7.0 7.0 7.2 DLF-PR-3738 6.7 6.7 7.0 7.3 7.7 7.0 7.7 7.1 GO-RUS21 7.0 6.7 7.0 7.7 7.3 6.7 7.7 7.1 PPG-PR 606 8.0 7.7 7.7 7.7 7.3 6.7 4.7 7.1 PPG-PR 620 7.7 7.0 7.0 8.0 6.7 6.7 7.0 7.1 PPG-PR 663 6.7 8.3 6.3 8.3 7.0 7.3 6.0 7.1 PPG-PR 666 8.0 7.7 7.3 7.0 6.7 6.3 7.0 7.1 APPLE 4GL (PPG-PR 658) 7.3 8.3 5.7 6.0 8.0 6.0 7.7 7.0 PPG-PR 610 6.0 6.7 7.3 7.7 7.7 7.0 6.3 7.0 PPG-PR 667 6.3 7.7 6.7 7.7 7.3 6.7 6.3 7.0 ELEKTRA GLR (PPG-PR 671) 8.3 8.3 6.7 7.7 5.3 6.0 6.0 6.9 PPG-PR 643 7.3 6.0 8.0 7.0 6.3 6.7 6.3 6.8 ULTRA SPORT (PST-2HAF20) 6.3 7.3 6.0 7.0 7.7 5.7 7.3 6.8 LTP-NR 7.3 7.3 6.7 7.0 5.7 6.3 6.3 6.7 VORTEX SRT (PPG-PR 665) 8.0 7.3 6.7 7.0 5.7 5.7 6.7 6.7 PERFORMANCE (NAI-PR5) 7.7 4.0 6.0 8.7 6.0 6.3 7.3 6.6 RPP3 7.3 6.0 7.0 7.3 6.7 5.7 6.3 6.6 DLF-PR-3729 7.3 6.3 6.7 7.7 6.0 5.7 5.7 6.5 HIGH OCTANE 7.0 6.7 6.0 7.0 6.3 6.0 6.7 6.5 PPG-PR 670 7.3 6.3 6.0 6.3 7.0 5.7 7.0 6.5 PST-2ADS 7.7 6.3 6.7 7.3 5.3 7.0 5.0 6.5 STINGER (PST-2EGY) 6.3 6.0 6.7 7.3 7.3 5.7 6.3 6.5 STELLAR 4GL 7.7 7.3 6.7 7.0 4.3 6.0 6.3 6.5 DLF-LGT-3066 5.0 5.0 8.7 8.0 5.7 6.0 6.3 6.4 GO-RUS20 7.0 5.7 6.0 7.0 6.0 6.7 6.3 6.4 TABLE 13. MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2022 NATIONAL PERENNIAL RYEGRASS TEST AT ADELPHIA, NJ 1/ 2024 DATA TURFGRASS QUALITY RATINGS 1-9; 9=BEST 2/ NAME APR MAY JUN JUL AUG SEP OCT MEAN PISTON 7.0 7.3 5.0 7.0 6.3 5.0 7.3 6.4 20PR10 8.0 5.7 6.3 6.0 6.0 5.3 6.7 6.3 IGNITION (PPG-PR 647) 7.3 5.3 6.3 7.0 6.3 6.3 5.7 6.3 PST-2HFM 6.3 5.7 5.7 6.0 7.0 6.0 6.7 6.2 SUNDOWN (BY-PS2) 6.3 6.7 6.7 6.7 6.3 5.3 5.3 6.2 DLF-PR-3727 5.3 6.3 6.7 8.0 6.7 5.7 4.0 6.1 DLF-PR-3736 5.3 7.0 7.0 7.3 5.7 5.3 5.3 6.1 PST-2GDS 6.0 6.3 5.0 5.7 6.7 6.0 6.3 6.0 GO-RUS22 6.3 6.7 5.3 5.0 6.0 5.3 6.3 5.9 GRAY EAGLE SLT (PST-2MEG) 6.7 6.3 4.3 4.7 5.7 6.7 7.0 5.9 PST-2BGL 6.3 6.7 5.3 5.3 5.3 5.3 7.0 5.9 PST-2MES1 6.7 5.3 5.3 7.0 5.7 5.7 5.3 5.9 HOMERUN LS 7.0 5.3 6.0 6.7 4.7 5.3 5.7 5.8 PS4 5.7 6.7 5.3 6.3 5.3 5.3 6.0 5.8 DLF-PR-3735 4.7 5.7 6.7 6.0 4.3 5.3 6.3 5.6 DLF-PR-3737 5.7 6.7 5.3 6.7 4.3 4.3 5.3 5.5 PST-2E6 6.3 5.3 6.0 4.7 4.3 5.0 6.3 5.4 FLIGHTLINE (PST-214) 5.7 6.3 3.7 4.7 4.7 5.3 5.3 5.1 BAR LP 22191 3.7 5.0 5.7 6.3 4.7 4.3 5.7 5.0 KARMA 6.0 4.7 4.3 5.7 5.0 4.7 4.7 5.0 BAR LP 22174 4.7 5.0 3.3 4.7 5.0 4.3 5.0 4.6 BAR LP 22262 4.3 4.0 6.0 4.3 5.0 3.0 4.0 4.4 BAR LP 22263 4.0 4.3 5.7 4.0 4.0 3.7 4.3 4.3 DARK MATTER 4.7 4.7 3.3 3.7 4.3 4.3 4.3 4.2 LIGHTSPEED (PST-2DRG) 5.3 5.3 3.3 4.3 3.7 3.3 3.7 4.1 RC20-02O 4.7 3.7 4.3 5.0 3.3 3.7 4.3 4.1 NEXUS DK (SE-DK) 5.0 4.0 3.7 3.7 3.7 4.0 4.0 4.0 BRIGHTSTAR SLT 4.7 4.0 3.3 3.0 4.3 3.7 4.3 3.9 GREENBACK 4.7 4.3 2.3 3.7 4.3 4.0 3.7 3.9 BSG-PR22 4.7 3.3 2.3 4.3 4.0 4.0 3.7 3.8 BAR LP 22256 4.0 4.0 4.3 4.0 3.3 3.3 2.7 3.7 PROMINENT II (TSC-CRS) 4.3 3.3 3.0 4.0 3.7 4.0 3.7 3.7 MRSL-PR22 4.7 4.0 2.7 3.7 3.3 3.7 3.0 3.6 PST-2SPF 4.3 4.3 2.0 3.3 1.7 3.3 4.3 3.3 SEPR-2013 4.3 3.0 1.3 3.7 3.3 3.7 2.3 3.1 LINN 1.7 1.0 3.0 1.7 1.0 2.0 1.3 1.7 LSD VALUE 1.6 1.2 1.4 1.4 2.0 1.5 1.5 0.9 C.V. (%) 15.3 12.7 16.0 14.3 20.8 16.9 16.5 9.4 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. TABLE A. 2024 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 2022 NATIONAL PERENNIAL RYEGRASS TEST SOIL SOIL SUN MOWING SOIL SOIL PHOSPHOROUS POTASSIUM NITROGEN OR HEIGHT IRRIGATION LOCATION TEXTURE PH (LBS/ACRE) (LBS/ACRE) (LBS/1000 SQ FT) SHADE (IN) PRACTICED NJ2 SANDY LOAM 6.1-6.5 271-450 241-375 3.1-4.0 FULL SUN 1.1-1.5 TO PREVENT STRESS