TABLE 14. MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS OVERSEEDED INTO A BERMUDA FAIRWAY AT PALM DESERT, CA 1/ 2023 DATA TURFGRASS QUALITY RATINGS 1-9; 9=BEST 2/ GENETIC PERCENT PERCENT GREEN COVER QUALITY RATINGS NAME COLOR ESTABLISHMENT OCT 2 APRIL 3 JAN FEB MAR APR OCT NOV DEC MEAN PPG-PR 658 7.0 71.7 99.0 93.3 8.0 9.0 8.3 9.0 6.3 8.3 8.7 8.2 DLF-PR-3726 7.3 70.0 99.0 97.3 7.7 8.7 8.3 8.7 6.3 8.0 8.7 8.0 GREENBACK 7.3 76.7 99.0 96.7 7.0 9.0 8.3 9.0 7.0 7.3 8.3 8.0 PPG-PR 602 7.3 63.3 99.0 96.0 7.3 8.3 8.3 8.7 6.7 8.0 8.3 8.0 RELIC (PPG-PR 611) 7.0 63.3 99.0 97.7 8.0 8.7 8.7 8.3 6.7 7.3 8.3 8.0 PPG-PR 670 7.3 70.0 98.7 98.0 7.7 9.0 8.7 8.7 6.3 7.3 8.0 8.0 FLIGHTLINE (PST-214) 8.3 66.7 99.0 96.3 8.0 9.0 8.0 8.3 6.7 7.7 8.3 8.0 PVF-SGS5 7.3 55.0 99.0 97.3 7.3 9.0 8.7 9.0 6.7 7.0 8.7 8.0 20PR10 7.3 61.7 99.0 94.7 7.7 8.3 8.3 8.7 6.3 7.7 8.3 7.9 BRIGHTSTAR SLT 6.7 65.0 99.0 97.3 7.3 8.3 8.0 9.0 7.0 7.3 8.0 7.9 BSG-PR22 9.0 63.3 99.0 94.7 7.3 9.0 8.7 9.0 6.7 7.0 7.7 7.9 SUNDOWN (BY-PS2) 7.0 65.0 99.0 68.3 7.7 8.7 8.3 8.0 7.0 7.3 8.0 7.9 CJP1R 7.7 66.7 98.7 98.7 7.7 9.0 8.0 9.0 6.7 6.7 8.0 7.9 DLF-PR-3727 7.0 78.3 99.0 94.3 7.7 8.3 7.7 8.3 6.7 7.7 8.7 7.9 MRSL-PR22 8.7 61.7 99.0 96.3 7.7 9.0 8.3 9.0 6.7 6.3 8.3 7.9 PPG-PR 620 7.7 68.3 96.7 96.3 7.7 8.7 8.3 8.7 6.3 7.3 8.3 7.9 PPG-PR 639 7.3 71.7 99.0 97.0 7.3 8.7 8.0 9.0 6.7 7.0 8.3 7.9 PPG-PR 643 7.3 70.0 98.7 90.7 7.3 9.0 9.0 8.0 6.0 7.3 8.3 7.9 PST-2SPF 8.0 63.3 98.7 89.7 6.7 9.0 8.7 8.7 6.3 7.7 8.3 7.9 QUASAR 8.0 71.7 99.0 94.3 8.0 8.7 8.3 8.3 6.7 7.3 8.0 7.9 ULTRA SPORT (PST-2HAF20) 8.3 75.0 99.0 95.0 7.0 8.7 8.0 9.0 6.7 7.7 8.0 7.9 BAR LP 22191 6.3 63.3 99.0 94.3 7.3 8.7 8.0 8.7 6.7 7.3 8.0 7.8 DLF-PR-3730 7.7 75.0 93.7 96.0 7.3 8.7 8.3 8.7 6.0 7.0 8.7 7.8 DLF-PR-3736 6.7 63.3 99.0 94.0 7.0 8.3 8.0 9.0 7.0 7.3 8.0 7.8 DLF-PR-3737 7.3 68.3 99.0 96.7 7.3 8.3 8.3 8.3 7.0 7.3 7.7 7.8 GO-RUS20 7.0 70.0 98.0 97.0 7.0 8.7 8.3 9.0 5.7 7.3 8.3 7.8 PPG-PR 642 7.0 76.7 99.0 98.3 7.3 8.7 8.0 9.0 7.0 7.0 7.7 7.8 PPG-PR 647 6.7 75.0 99.0 91.3 7.0 9.0 8.3 8.3 7.0 7.0 8.0 7.8 PPG-PR 662 6.7 66.7 99.0 98.3 7.3 8.3 8.3 8.3 6.7 7.7 7.7 7.8 PPG-PR 663 8.0 61.0 99.0 97.7 7.3 8.7 8.0 8.7 6.7 7.3 8.0 7.8 PPG-PR 668 6.7 60.0 99.0 95.3 7.3 9.0 8.3 8.0 6.7 7.0 8.3 7.8 PS4 8.3 60.0 91.7 98.0 7.3 8.7 8.7 9.0 6.0 7.0 8.0 7.8 PST-2E6 7.0 68.3 99.0 95.0 7.0 9.0 8.3 8.7 7.0 7.0 7.7 7.8 ALPHA CENTAURI 7.3 73.3 97.3 95.7 7.3 8.7 8.7 8.3 6.3 7.0 7.7 7.7 APS 7.3 60.0 98.3 95.0 7.0 8.7 8.7 8.7 6.0 6.7 8.0 7.7 BAR LP 22174 6.7 68.3 99.0 95.3 7.3 8.7 7.7 8.3 6.7 7.3 8.0 7.7 DARK MATTER 8.3 73.3 98.3 96.7 7.3 8.7 8.7 8.7 6.3 6.7 7.7 7.7 PPG-PR 671 6.7 60.0 99.0 92.0 7.3 8.7 8.3 8.3 6.7 7.0 7.7 7.7 LTP-NR 6.7 71.7 99.0 96.7 6.7 8.3 8.3 9.0 6.7 7.0 7.7 7.7 LTP-RPP4 7.3 75.0 96.3 95.0 6.7 8.7 8.3 8.7 6.3 7.3 8.0 7.7 PISTON 7.7 65.0 99.0 86.7 7.3 8.3 8.3 8.0 6.7 7.3 7.7 7.7 PPG-PR 637 7.3 65.0 99.0 92.0 6.7 8.7 8.3 8.3 6.7 7.0 8.0 7.7 PPG-PR 646 7.3 68.3 99.0 95.7 7.0 8.3 8.7 8.3 6.3 7.3 7.7 7.7 PPG-PR 661 7.3 71.7 99.0 97.0 7.0 8.7 8.3 8.7 7.0 7.0 7.3 7.7 VORTEX SRT (PPG-PR 665) 7.3 73.3 99.0 95.7 6.7 8.7 8.7 8.3 7.0 6.7 7.7 7.7 PPG-PR 666 6.7 65.0 99.0 97.7 7.3 8.7 8.3 8.7 7.0 7.0 7.0 7.7 TABLE 14. MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS (CONT'D) OVERSEED INTO A BERMUDA FAIRWAY AT PALM DESERT, CA 1/ 2023 DATA TURFGRASS QUALITY RATINGS 1-9; 9=BEST 2/ GENETIC PERCENT PERCENT GREEN COVER QUALITY RATINGS NAME COLOR ESTABLISHMENT OCT 2 APRIL 3 JAN FEB MAR APR OCT NOV DEC MEAN PPG-PR 667 6.7 61.7 98.7 94.7 7.0 8.7 8.3 8.7 6.3 7.3 7.7 7.7 PST-2BGL 7.7 75.0 98.7 96.7 7.3 8.3 8.7 8.7 6.7 7.0 7.3 7.7 LIGHTSPEED (PST-2DRG) 7.7 75.0 99.0 95.0 7.0 8.3 8.3 8.3 6.7 7.3 8.0 7.7 PST-2EGY 7.0 61.7 99.0 96.3 7.3 9.0 8.0 8.7 6.7 6.7 7.3 7.7 PST-2GDS 7.3 63.3 99.0 97.0 6.7 8.7 8.7 8.3 6.3 7.0 8.0 7.7 PST-2HFM 8.0 66.7 98.7 98.0 6.7 9.0 8.7 8.7 6.3 7.3 7.3 7.7 PVF-RPP2 8.0 66.7 99.0 92.3 7.0 8.7 8.7 8.7 6.3 6.3 8.0 7.7 NEXUS DK (SE-DK) 8.3 70.0 98.0 97.3 7.0 8.7 9.0 8.7 6.3 6.3 8.0 7.7 PROMINENT II (TSC-CRS) 7.7 75.0 99.0 97.0 7.0 8.3 8.7 8.7 7.0 6.0 8.0 7.7 DLF-PR-3738 7.7 68.3 99.0 90.7 6.0 9.0 8.7 8.3 7.0 7.0 7.3 7.6 GO-RUS21 7.7 75.0 98.7 92.0 7.7 8.3 7.7 8.0 6.3 7.3 8.0 7.6 KARMA 7.3 73.3 97.3 95.0 7.0 8.0 8.0 8.3 6.3 7.3 8.3 7.6 PERFORMANCE (NAI-PR5) 7.3 60.0 99.0 95.7 7.3 8.3 8.0 8.3 6.0 7.3 7.7 7.6 PPG-PR 610 7.0 79.3 99.0 95.7 6.7 8.7 8.7 8.3 6.7 7.0 7.3 7.6 RPP3 7.0 76.7 99.0 96.0 6.3 8.7 8.7 8.3 7.0 7.0 7.3 7.6 DLF-LGT-3066 6.3 63.3 96.0 97.0 7.0 8.3 8.0 8.7 6.0 6.7 8.0 7.5 DLF-PR-3728 6.7 78.3 99.0 95.7 6.0 8.3 8.0 9.0 6.3 6.7 8.0 7.5 GO-RUS22 7.3 81.7 99.0 92.3 6.7 8.3 8.3 9.0 6.7 6.3 7.0 7.5 PPG-PR 664 8.0 51.7 99.0 93.0 6.0 8.7 8.7 9.0 6.7 6.7 6.7 7.5 SILETZ 6.7 70.0 99.0 95.3 6.7 8.0 8.3 8.7 6.7 6.7 7.3 7.5 STELLAR 4GL 7.3 55.0 99.0 96.7 7.0 8.3 8.3 9.0 6.7 6.0 7.0 7.5 BAR LP 22262 6.0 81.7 99.0 85.7 7.0 8.0 8.0 8.0 6.7 6.7 7.7 7.4 BAR LP 22263 6.7 66.7 99.0 96.7 7.3 8.0 8.3 8.3 6.0 6.7 7.3 7.4 PPG-PR 606 7.0 73.3 99.0 94.7 6.3 7.7 9.0 8.3 6.7 6.7 7.3 7.4 PST-2ADS 7.0 82.7 99.0 96.0 6.7 8.3 8.0 8.0 6.7 6.7 7.7 7.4 SEPR-2013 8.3 63.3 99.0 76.7 6.3 8.7 8.3 7.7 6.7 6.7 7.7 7.4 DLF-PR-3729 7.0 69.3 99.0 92.3 6.7 8.0 8.3 8.0 6.3 6.7 7.0 7.3 DLF-PR-3735 7.3 65.0 84.7 97.3 6.3 8.3 9.0 8.3 6.0 6.3 7.0 7.3 GRAY EAGLE SLT (PST-2MEG) 7.0 78.3 98.3 98.3 6.7 7.7 9.0 8.7 6.0 6.3 7.0 7.3 SGP4 6.7 78.3 99.0 83.7 6.3 8.7 8.7 8.0 6.7 6.0 7.0 7.3 BAR LP 22256 7.0 70.0 99.0 81.3 6.3 8.0 8.0 8.0 7.0 6.3 7.0 7.2 HOMERUN LS 6.3 80.0 88.3 96.0 6.3 8.3 8.3 8.7 6.0 6.0 6.7 7.2 PPG-PR 644 6.3 66.7 99.0 97.0 7.0 8.0 7.7 8.3 6.0 6.7 7.0 7.2 PST-2MES1 7.3 68.3 99.0 76.7 6.7 8.7 8.3 7.3 6.3 6.7 6.7 7.2 RC20-02O 7.3 66.7 99.0 96.3 6.3 6.7 7.7 8.3 7.0 7.0 7.7 7.2 HIGH OCTANE 7.7 47.7 99.0 77.7 6.0 8.3 8.7 7.7 6.7 5.7 6.3 7.0 LINN 5.3 71.7 99.0 95.0 6.0 7.3 7.0 8.0 6.3 5.7 6.0 6.6 LSD VALUE 2.0 50.1 14.0 43.9 5.9 1.7 1.4 1.6 2.7 3.9 3.6 1.4 C.V. (%) 11.6 17.6 3.7 10.4 14.9 7.1 6.2 6.5 9.1 13.0 12.1 5.4 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.