TABLE 14. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS AT COLUMBUS, OH 1/ 2024 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ SPRING PERCENT GROUND COLOR % WEEDS PERCENT QUALITY RATINGS NAME GREENUP COVER FALL SPRING POA ANNUA WEEDS APR MAY JUN JUL AUG SEP OCT NOV MEAN DLF-PR-3738 6.7 90.0 6.0 10.0 5.0 5.7 5.7 5.0 3.3 6.3 7.7 5.3 5.3 5.5 PPG-PR 662 6.7 86.3 5.7 8.3 1.7 5.7 6.3 5.0 3.7 5.3 7.0 5.3 5.3 5.5 PST-2ADS 7.0 76.7 6.0 7.0 1.7 6.0 5.7 5.7 4.7 6.0 6.3 5.0 5.0 5.5 HOMERUN 3LS (PPG-PR 644) 6.7 86.7 6.0 8.7 1.7 5.7 5.7 4.3 4.0 5.3 7.0 5.7 5.7 5.4 LTP-NR 7.0 89.7 6.3 10.0 3.3 6.0 5.7 4.7 3.3 5.0 7.7 5.3 5.3 5.4 PVF-SGS5 6.3 89.7 5.7 10.0 3.3 5.3 5.3 5.3 4.0 5.0 7.3 5.3 5.3 5.4 DLF-PR-3726 6.7 86.7 6.3 11.7 1.7 5.7 6.0 5.0 2.7 5.7 7.7 5.0 5.0 5.3 PPG-PR 664 6.7 90.0 6.0 7.0 11.7 5.7 6.0 5.3 3.0 4.3 7.7 5.0 5.0 5.3 DLF-PR-3735 6.3 93.0 5.7 13.3 3.3 5.3 5.3 4.0 2.7 4.7 8.0 5.7 5.7 5.2 PPG-PR 666 7.0 83.3 6.7 10.0 3.3 6.0 6.0 4.7 3.0 5.3 6.7 5.0 5.0 5.2 PPG-PR 668 7.3 76.7 6.3 6.7 8.3 6.3 6.7 4.7 3.0 5.3 6.0 4.7 4.7 5.2 SGP4 6.3 83.3 6.0 8.3 3.3 5.3 6.0 5.3 3.3 4.7 7.0 5.0 5.0 5.2 SILETZ 7.0 83.3 6.0 13.3 5.0 6.0 6.0 4.7 2.3 5.3 6.7 5.3 5.3 5.2 SLIDER 2LS (PPG-PR 637) 7.0 80.0 6.0 7.0 5.0 6.0 7.0 4.3 3.0 5.3 6.3 4.7 4.7 5.2 20PR10 7.0 83.3 5.7 10.3 3.3 6.3 5.7 4.3 3.0 5.3 6.7 4.7 4.7 5.1 APS 6.0 83.0 6.0 13.3 11.7 5.0 5.3 5.3 3.7 4.3 7.0 5.0 5.0 5.1 GO-RUS21 6.7 83.0 5.7 11.7 13.3 5.7 5.7 4.7 2.7 6.0 6.7 4.7 4.7 5.1 PPG-PR 620 6.7 80.0 7.0 3.7 6.7 6.0 6.7 4.0 3.0 5.0 6.0 5.0 5.0 5.1 PPG-PR 639 6.3 73.3 5.0 10.0 5.0 5.3 5.7 4.7 4.0 5.3 5.7 5.0 5.0 5.1 RPP3 6.0 90.0 5.7 13.3 1.7 5.0 5.0 4.0 3.3 5.0 7.3 5.7 5.7 5.1 DLF-PR-3730 6.3 86.3 6.0 13.3 5.0 5.3 5.7 4.3 3.0 4.7 7.3 5.0 5.0 5.0 PERFORMANCE (NAI-PR5) 6.7 79.7 5.0 10.0 6.7 5.7 5.7 5.0 3.3 4.7 6.7 4.7 4.7 5.0 PPG-PR 606 6.3 73.0 5.7 11.7 3.3 5.3 5.3 4.3 3.0 5.0 6.7 5.0 5.0 5.0 PPG-PR 663 6.7 76.7 5.7 10.0 1.7 5.7 5.7 4.3 2.3 4.7 7.3 5.0 5.0 5.0 PPG-PR 667 6.0 80.0 6.0 11.7 6.7 5.0 5.3 4.7 2.7 5.7 6.7 5.0 5.0 5.0 PS4 6.7 73.3 6.3 10.0 5.0 5.7 5.7 5.0 3.3 4.7 6.7 4.7 4.7 5.0 PST-2E6 6.0 73.3 5.3 10.0 1.7 5.0 5.3 4.0 3.0 4.3 6.0 6.3 6.3 5.0 PST-2MES1 6.3 80.0 5.3 15.0 3.3 5.3 5.3 4.0 3.0 5.3 6.7 5.3 5.3 5.0 DLF-PR-3727 6.3 76.7 5.7 15.0 3.3 5.3 4.7 4.7 3.0 4.3 7.0 5.0 5.0 4.9 GRAY EAGLE SLT (PST-2MEG) 6.3 80.0 5.7 13.3 8.3 5.3 5.0 3.7 2.3 5.3 6.7 5.3 5.3 4.9 HIGH OCTANE 6.7 90.0 6.7 10.7 8.3 5.7 5.7 4.7 2.7 3.7 7.7 4.7 4.7 4.9 PISTON 6.7 83.0 5.7 16.7 5.0 5.7 5.0 4.0 3.3 4.0 7.0 5.0 5.0 4.9 PPG-PR 642 6.7 80.0 5.3 6.7 10.0 5.7 6.0 4.3 3.0 4.7 6.0 4.7 4.7 4.9 PPG-PR 646 6.7 73.3 6.3 10.0 5.0 5.7 5.7 4.7 2.3 4.3 5.7 5.3 5.3 4.9 STELLAR 4GL 6.3 83.3 5.7 8.7 5.0 5.3 5.7 4.3 2.7 5.0 7.0 4.7 4.7 4.9 ALPHA CENTAURI 6.3 79.7 6.3 18.3 13.3 5.3 5.3 4.7 3.0 4.3 6.3 4.7 4.7 4.8 CJP1R 6.0 80.0 5.7 8.3 0.0 5.0 5.7 4.0 3.0 5.7 6.3 4.3 4.3 4.8 DLF-PR-3728 6.0 73.3 5.3 11.7 6.7 5.0 5.7 3.7 3.0 4.7 6.0 5.3 5.3 4.8 PPG-PR 602 6.3 80.0 5.7 13.3 1.7 5.3 5.3 3.7 3.3 4.7 6.3 5.0 5.0 4.8 PPG-PR 610 6.3 76.7 6.0 10.0 6.7 5.3 6.0 4.3 2.7 5.0 6.0 4.7 4.7 4.8 PPG-PR 643 6.7 73.3 5.3 15.0 18.3 5.7 5.0 4.0 3.3 5.0 6.3 4.3 4.3 4.8 PST-2BGL 6.3 86.3 6.0 16.7 6.7 5.3 5.3 3.7 2.3 4.0 7.0 5.3 5.3 4.8 PST-2GDS 6.7 83.3 6.0 21.7 6.7 6.0 4.7 4.0 2.7 4.0 6.7 5.0 5.0 4.8 PST-2HFM 6.7 76.7 6.0 13.3 10.0 5.7 5.7 4.0 2.7 4.7 6.0 5.0 5.0 4.8 PVF-RPP2 6.3 83.0 4.7 13.3 3.3 5.3 5.0 3.7 2.3 4.3 7.3 5.0 5.0 4.8 QUASAR 7.0 79.7 5.3 10.0 6.7 6.0 5.7 4.3 2.3 4.7 6.7 4.3 4.3 4.8 SUNDOWN (BY-PS2) 6.0 73.3 5.3 11.7 3.3 5.0 5.0 4.7 2.7 5.0 6.0 5.0 5.0 4.8 TABLE 14. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS (CONT'D) AT COLUMBUS, OH 1/ 2024 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ SPRING PERCENT GROUND COLOR % WEEDS PERCENT QUALITY RATINGS NAME GREENUP COVER FALL SPRING POA ANNUA WEEDS APR MAY JUN JUL AUG SEP OCT NOV MEAN BAR LP 22191 6.3 76.7 5.7 6.7 6.7 5.7 6.0 3.7 2.7 5.0 6.0 4.3 4.3 4.7 DLF-PR-3729 6.0 76.7 4.7 13.3 5.0 5.0 5.0 4.3 2.7 4.0 7.0 4.7 4.7 4.7 ELEKTRA GLR (PPG-PR 671) 6.3 70.0 6.0 12.0 8.3 5.3 6.0 4.0 3.0 5.3 5.0 4.3 4.3 4.7 IGNITION (PPG-PR 647) 6.3 83.3 5.3 13.3 6.7 5.3 5.0 3.7 2.7 4.7 7.0 4.7 4.7 4.7 RELIC (PPG-PR 611) 6.0 70.0 5.7 11.7 3.3 5.0 5.3 3.3 3.0 4.7 6.0 5.0 5.0 4.7 ULTRA SPORT (PST-2HAF20) 6.0 76.7 5.7 21.7 8.3 5.0 4.7 4.3 3.0 4.7 6.3 4.7 4.7 4.7 VORTEX SRT (PPG-PR 665) 6.0 73.3 6.0 11.7 6.7 5.0 5.0 4.3 3.3 5.0 6.3 4.3 4.3 4.7 BRIGHTSTAR SLT 6.3 70.0 5.0 16.7 10.0 5.3 5.0 3.7 2.7 4.3 5.7 5.0 5.0 4.6 DLF-LGT-3066 6.3 79.7 5.0 10.0 3.3 5.3 5.3 3.7 2.7 4.7 6.3 4.3 4.3 4.6 DLF-PR-3736 6.3 76.7 5.3 13.3 5.0 5.3 5.3 4.3 2.0 4.7 6.0 4.7 4.7 4.6 PPG-PR 661 6.0 80.0 5.7 11.7 3.3 5.0 5.3 3.7 2.7 4.3 6.3 4.7 4.7 4.6 PPG-PR 670 6.3 76.7 5.0 16.7 15.0 5.3 5.0 3.7 3.0 5.0 5.7 4.7 4.7 4.6 STINGER (PST-2EGY) 6.3 70.0 5.3 11.7 5.0 5.3 5.3 3.7 2.3 3.7 6.0 5.3 5.3 4.6 APPLE 4GL (PPG-PR 658) 6.3 80.0 5.7 7.0 15.0 5.3 6.0 3.7 2.7 4.0 6.0 4.3 4.3 4.5 BAR LP 22256 6.7 66.7 5.7 13.3 8.3 5.7 4.7 4.0 2.7 4.7 6.0 4.3 4.3 4.5 GO-RUS22 6.7 66.7 6.0 15.0 5.0 5.7 5.0 4.0 2.3 4.3 5.3 4.7 4.7 4.5 RC20-02O 6.3 73.3 5.7 16.7 8.3 5.3 4.7 4.3 2.3 4.0 6.3 4.3 4.3 4.5 BSG-PR22 6.0 66.7 6.0 21.7 6.7 5.0 4.7 3.7 2.7 4.7 5.7 4.3 4.3 4.4 DARK MATTER 6.3 70.0 5.7 18.3 10.0 5.3 4.7 3.3 2.3 3.7 5.3 4.7 4.7 4.3 BAR LP 22262 6.3 73.3 5.7 10.0 5.0 5.3 4.7 3.3 2.0 4.0 6.0 4.0 4.0 4.2 DLF-PR-3737 6.3 66.7 6.0 15.0 8.3 5.3 5.0 3.3 2.0 4.0 5.7 4.0 4.0 4.2 HOMERUN LS 5.7 70.0 5.3 13.3 13.3 4.7 5.0 3.7 2.0 3.3 5.7 4.7 4.7 4.2 NEXUS DK (SE-DK) 6.3 70.0 6.3 18.3 11.7 5.3 4.7 2.7 2.3 4.0 5.7 4.3 4.3 4.2 BAR LP 22174 7.3 60.0 5.3 20.0 21.7 6.7 4.7 2.7 1.7 3.0 6.0 4.0 4.0 4.1 GO-RUS20 6.0 66.7 5.3 11.7 41.7 5.0 5.0 3.7 2.0 3.7 5.7 3.7 3.7 4.0 LTP-RPP4 6.3 56.7 5.0 10.0 25.0 5.7 5.3 3.3 2.0 3.3 4.7 3.7 3.7 4.0 MRSL-PR22 6.0 66.7 5.0 26.7 8.3 5.0 4.3 2.7 2.3 4.0 5.3 4.3 4.3 4.0 PROMINENT II (TSC-CRS) 6.3 56.7 6.3 13.3 8.3 5.3 4.7 3.0 2.3 3.7 4.3 4.3 4.3 4.0 KARMA 6.3 63.3 5.3 20.0 23.3 5.3 4.7 3.0 2.0 3.3 5.3 3.7 3.7 3.9 BAR LP 22263 5.7 63.3 4.7 13.3 11.7 4.7 4.7 3.0 1.7 3.0 5.3 4.0 4.0 3.8 LIGHTSPEED (PST-2DRG) 6.0 66.7 5.3 15.0 35.0 5.0 4.7 2.3 1.3 4.0 5.3 3.7 3.7 3.8 FLIGHTLINE (PST-214) 5.3 66.7 4.7 26.7 30.0 4.7 4.7 2.7 2.0 2.7 5.0 4.0 4.0 3.7 GREENBACK 6.0 63.3 5.3 15.0 6.7 5.0 5.0 2.0 1.7 2.3 4.7 4.3 4.3 3.7 SEPR-2013 6.3 63.3 4.7 33.3 33.3 5.3 3.7 2.7 1.7 3.0 5.3 3.7 3.7 3.6 PST-2SPF 5.0 63.3 4.3 30.0 26.7 4.3 3.7 2.0 2.3 3.0 4.7 3.0 3.0 3.3 LINN 3.0 60.0 2.0 8.3 6.7 3.0 2.0 2.7 1.3 4.0 4.3 2.3 2.3 2.8 LSD VALUE 1.0 23.4 1.9 12.5 25.2 1.1 1.3 1.6 1.8 2.6 1.9 1.5 1.5 0.7 C.V. (%) 8.8 14.2 15.0 47.4 124.2 10.6 13.8 21.6 29.2 23.8 15.6 15.6 15.6 9.7 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 OH1 - - - - - - - -