TABLE 18. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2022 NATIONAL PERENNIAL RYEGRASS TEST AT QUEBEC CITY (CANADA), QE 1/ 2024 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING QUALITY RATINGS NAME COLOR GREENUP MAY JUN JUL AUG SEP OCT MEAN APS 7.0 6.0 6.3 6.7 6.7 6.7 7.0 7.0 6.7 PVF-RPP2 7.3 6.0 6.0 6.7 6.3 6.7 7.0 7.3 6.7 APPLE 4GL (PPG-PR 658) 7.0 6.0 6.3 6.0 6.7 7.0 6.7 7.0 6.6 PERFORMANCE (NAI-PR5) 7.0 5.7 6.3 6.3 7.0 6.3 6.7 6.7 6.6 PISTON 7.0 6.0 6.0 6.3 7.0 6.7 6.7 6.7 6.6 FLIGHTLINE (PST-214) 7.7 5.7 6.3 6.3 6.7 6.0 7.0 6.7 6.5 DLF-PR-3736 7.0 5.7 6.3 6.7 6.7 6.0 6.7 6.0 6.4 IGNITION (PPG-PR 647) 7.0 6.0 6.0 6.3 6.7 6.3 7.0 6.3 6.4 VORTEX SRT (PPG-PR 665) 7.0 5.7 6.0 6.7 6.7 6.7 6.3 6.3 6.4 CJP1R 7.0 6.3 6.3 6.3 6.3 5.7 6.7 6.3 6.3 DLF-PR-3726 7.0 5.3 6.7 6.7 6.0 6.3 6.3 6.0 6.3 PPG-PR 662 7.0 5.7 5.7 6.3 6.7 6.7 6.7 6.0 6.3 PPG-PR 664 7.0 5.7 5.7 5.7 6.0 6.7 6.7 7.0 6.3 PPG-PR 668 7.0 5.7 6.0 6.0 6.7 6.0 6.3 6.7 6.3 PST-2ADS 7.0 5.7 6.0 6.3 6.3 6.7 6.7 6.0 6.3 PST-2BGL 7.3 6.0 6.0 6.3 6.7 5.7 6.7 6.3 6.3 DLF-PR-3729 7.0 6.0 6.0 6.7 6.0 6.0 6.3 6.3 6.2 DLF-PR-3737 7.0 6.0 6.3 6.3 6.0 6.0 6.3 6.0 6.2 GO-RUS22 7.0 5.7 6.3 6.7 6.7 6.0 6.0 5.7 6.2 LTP-RPP4 7.0 6.7 6.3 6.0 6.0 6.0 6.3 6.3 6.2 PPG-PR 606 7.0 5.7 6.0 6.3 5.7 6.0 6.3 6.7 6.2 PPG-PR 620 7.0 6.0 6.3 6.0 6.3 5.7 6.3 6.7 6.2 PPG-PR 661 7.0 5.7 6.0 6.7 6.3 6.0 6.0 6.0 6.2 PPG-PR 670 7.3 5.7 5.7 6.7 6.3 6.0 6.3 6.0 6.2 SLIDER 2LS (PPG-PR 637) 7.0 5.7 6.0 6.3 6.0 6.3 6.3 6.3 6.2 ULTRA SPORT (PST-2HAF20) 7.0 6.0 6.3 6.3 6.0 5.7 6.7 6.3 6.2 20PR10 7.0 6.0 6.0 6.0 6.7 6.0 6.0 5.7 6.1 BAR LP 22191 7.3 5.7 6.0 7.0 6.3 6.0 5.7 5.3 6.1 DLF-PR-3728 7.0 5.7 5.7 6.3 6.0 5.7 6.7 6.0 6.1 ELEKTRA GLR (PPG-PR 671) 7.3 5.3 5.3 6.3 6.0 6.0 6.3 6.7 6.1 GO-RUS21 7.3 6.0 5.7 6.7 6.3 6.0 6.3 5.3 6.1 PPG-PR 663 7.0 5.7 5.7 6.3 6.0 6.3 6.3 5.7 6.1 PPG-PR 667 7.3 6.0 6.0 6.3 6.0 6.0 6.0 6.3 6.1 SGP4 7.0 6.0 6.3 6.3 5.7 6.0 6.0 6.3 6.1 SILETZ 7.0 6.0 5.7 6.0 6.3 6.0 6.0 6.3 6.1 STELLAR 4GL 7.0 6.0 6.0 6.0 6.3 5.7 6.3 6.3 6.1 DLF-PR-3735 7.0 6.0 6.0 6.0 6.3 6.0 5.7 6.0 6.0 HOMERUN LS 7.0 6.0 5.3 6.3 6.0 6.3 6.0 6.0 6.0 PPG-PR 602 7.0 5.7 5.7 6.0 5.7 6.0 6.3 6.3 6.0 PPG-PR 646 7.0 6.0 6.0 6.0 5.7 6.0 6.0 6.3 6.0 PPG-PR 666 7.0 6.0 5.7 6.3 6.3 6.0 5.7 6.0 6.0 PST-2GDS 7.0 5.3 5.7 6.0 6.7 6.0 6.0 5.7 6.0 PST-2HFM 7.3 5.7 5.7 6.3 6.0 5.7 6.0 6.3 6.0 DLF-PR-3727 7.0 5.7 6.0 6.0 6.0 5.7 6.0 6.0 5.9 LTP-NR 7.0 6.0 6.0 6.3 5.3 5.7 6.0 6.0 5.9 PPG-PR 642 7.0 5.7 5.3 6.3 5.7 5.3 6.3 6.7 5.9 PS4 7.0 6.0 6.0 6.0 6.0 5.7 6.3 5.7 5.9 TABLE 18. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2022 NATIONAL PERENNIAL RYEGRASS TEST AT QUEBEC CITY (CANADA), QE 1/ 2024 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING QUALITY RATINGS NAME COLOR GREENUP MAY JUN JUL AUG SEP OCT MEAN QUASAR 7.0 5.3 6.0 6.0 6.0 5.7 6.3 5.7 5.9 RC20-02O 7.0 5.3 6.0 6.0 5.7 5.3 6.3 6.0 5.9 RELIC (PPG-PR 611) 7.0 5.7 6.0 6.3 5.7 5.3 6.0 6.0 5.9 ALPHA CENTAURI 7.0 5.7 5.7 6.0 6.0 6.3 5.7 5.0 5.8 BRIGHTSTAR SLT 7.0 6.3 5.7 6.0 6.3 5.7 5.7 5.3 5.8 DLF-LGT-3066 6.7 6.0 5.7 6.0 6.0 5.7 5.7 5.7 5.8 DLF-PR-3730 7.0 5.0 5.3 6.0 5.0 5.7 6.3 6.3 5.8 DLF-PR-3738 7.0 6.0 6.0 6.0 6.0 5.7 6.0 5.3 5.8 GRAY EAGLE SLT (PST-2MEG) 7.3 5.3 5.3 6.0 5.7 5.3 6.3 6.3 5.8 GREENBACK 7.0 6.0 6.0 6.0 6.3 5.3 5.7 5.3 5.8 HOMERUN 3LS (PPG-PR 644) 7.0 5.7 6.0 6.0 5.7 5.0 6.0 6.0 5.8 MRSL-PR22 7.7 5.3 5.7 6.3 6.0 5.7 6.0 5.3 5.8 PST-2E6 7.0 5.7 6.0 6.0 6.0 5.7 6.0 5.3 5.8 BAR LP 22174 6.7 6.0 5.7 6.3 5.3 5.3 5.7 6.0 5.7 BAR LP 22256 7.3 5.7 6.3 6.3 5.7 5.7 5.3 4.7 5.7 BAR LP 22262 7.0 6.0 6.0 6.0 6.7 5.7 5.7 4.3 5.7 KARMA 7.0 6.0 5.7 6.3 6.0 5.0 5.7 5.3 5.7 PPG-PR 610 7.0 4.7 5.3 6.0 5.3 5.3 5.7 6.3 5.7 PVF-SGS5 7.3 5.7 6.3 6.0 5.3 4.7 6.0 5.7 5.7 SUNDOWN (BY-PS2) 7.0 5.7 5.7 6.0 5.7 5.3 5.7 6.0 5.7 BAR LP 22263 7.0 5.7 6.0 6.0 5.7 5.7 5.3 5.0 5.6 LIGHTSPEED (PST-2DRG) 7.0 6.0 6.0 6.3 5.3 5.0 5.7 5.3 5.6 LINN 7.0 5.7 5.3 5.7 5.7 5.3 6.0 5.7 5.6 NEXUS DK (SE-DK) 7.7 5.7 5.7 6.0 5.7 5.0 5.7 5.3 5.6 PPG-PR 639 7.3 5.3 5.7 6.0 5.7 5.0 5.7 5.3 5.6 PPG-PR 643 7.0 6.0 5.7 6.0 5.0 5.7 5.7 5.7 5.6 PST-2MES1 7.0 5.7 6.0 6.0 5.7 5.3 5.3 5.3 5.6 SEPR-2013 7.0 6.0 5.7 5.7 5.3 5.0 6.0 5.7 5.6 BSG-PR22 7.7 5.3 5.7 6.3 5.3 5.0 5.3 5.3 5.5 STINGER (PST-2EGY) 7.0 5.3 5.7 6.0 5.7 5.0 5.7 5.0 5.5 PST-2SPF 7.0 5.7 5.7 5.3 5.7 5.0 5.7 5.7 5.5 GO-RUS20 7.0 6.0 5.3 6.3 4.7 5.3 5.7 5.3 5.4 HIGH OCTANE 7.0 5.7 5.7 5.7 5.7 4.7 5.7 5.3 5.4 RPP3 7.0 5.7 6.0 6.0 5.3 5.0 5.3 5.0 5.4 DARK MATTER 7.3 5.7 5.3 6.0 5.0 4.7 5.0 5.0 5.2 PROMINENT II (TSC-CRS) 7.7 5.7 6.0 5.7 5.7 4.3 5.0 4.3 5.2 LSD VALUE 0.7 2.6 2.1 1.6 4.8 2.3 2.1 2.0 1.8 C.V. (%) 4.0 9.6 9.0 7.5 15.9 14.1 11.4 14.0 9.0 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 QE1 - - - - - - - -