TABLE 24. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS GROWN UNDER DROUGHT STRESS AT LOGAN, UT 1/ 2017-2021 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ SPRING PINK SNOW PERCENT ESTABLISHMENT QUALITY RATINGS NAME GREENUP MOLD SEPTEMBER OCTOBER APR MAY JUN JUL AUG SEP OCT MEAN HATRICK (BSP-17) 6.1 6.3 40.0 90.0 5.6 6.5 6.7 5.1 5.1 6.1 5.7 5.9 PPG-PR 370 5.7 6.0 46.7 93.0 5.3 6.7 6.7 5.5 5.1 5.9 5.3 5.9 SILVER SPORT (PST-2CRP) 5.9 7.3 36.7 83.3 5.8 6.3 6.1 5.0 5.8 6.3 5.7 5.9 DLFPS-236/3540 5.5 6.3 36.7 86.7 5.7 6.3 6.6 5.4 5.2 6.2 5.1 5.8 PARADOX GLR (PPG-PR 331) 5.5 5.7 36.7 93.0 5.2 6.1 6.3 5.3 5.3 6.3 5.6 5.8 PPG-PR 423 5.8 5.7 43.3 86.7 5.1 6.9 6.7 5.5 5.1 5.6 5.3 5.8 PST-2MAY 5.7 6.3 36.7 89.7 5.0 6.4 6.3 5.0 5.4 6.3 5.6 5.8 SLUGGER 3GL (PPG-PR 343) 5.4 6.3 36.7 76.7 4.9 6.1 6.5 5.5 5.3 6.2 5.5 5.8 SUPERSTAR GL (PPG-PR 420) 5.6 5.3 46.7 93.0 5.8 6.7 6.5 5.3 4.9 5.6 5.3 5.8 FURLONG (LTP-FCB) 5.8 7.3 36.7 86.7 5.0 6.5 6.2 5.2 5.1 5.7 5.3 5.7 GATOR FORE (DLFPS-236/3544) 6.0 6.0 36.7 80.0 5.3 6.3 6.0 5.2 5.1 6.1 5.7 5.7 MIGHTIER (DLFPS-236/3542) 5.4 6.3 40.0 86.7 5.2 6.6 6.5 5.1 4.8 5.8 5.5 5.7 MYSTIQUE (DLFPS-236/3547) 5.6 6.3 40.0 90.0 4.9 6.1 6.3 5.5 5.1 5.7 5.5 5.7 NP-2 5.8 5.3 40.0 86.3 5.0 6.1 6.3 5.5 5.1 5.8 5.5 5.7 PARAGON 2 GLR (FP2) 5.6 6.3 46.7 93.0 5.1 6.3 6.2 5.1 5.1 5.9 5.5 5.7 SPIKE GLS (UF3) 5.8 6.7 43.3 83.3 4.9 6.3 6.3 5.3 5.3 5.9 5.4 5.7 STELLAR 4GL (PPG-PR 424) 5.7 6.3 40.0 86.7 5.4 6.2 6.1 5.2 5.2 5.7 5.5 5.7 SWIFT (PST-2A2) 5.6 7.0 36.7 73.3 5.1 6.3 6.0 5.4 5.1 5.9 5.6 5.7 ALLSTAR FORE (DLFPS-236/3541) 5.9 6.0 36.7 86.7 5.8 6.3 6.0 5.0 4.7 6.1 5.4 5.6 APR2616 5.6 6.0 43.3 90.0 5.4 6.3 6.1 5.5 5.0 5.7 5.2 5.6 BAR LP 6164 5.8 6.0 43.3 90.0 5.3 6.3 6.0 5.1 4.9 5.9 5.1 5.6 DLFPS-236/3553 5.7 6.0 40.0 76.7 4.9 6.3 6.3 5.2 4.8 5.7 5.3 5.6 FIESTA CINCO (DLFPS-236/3554) 5.7 6.3 40.0 86.7 4.4 6.5 6.7 5.3 5.0 5.7 4.9 5.6 GRAY WOLF (PST-2GAL) 5.8 5.7 36.7 86.3 5.4 6.1 5.9 5.3 5.1 5.9 5.6 5.6 HELIOS (DLFPS-236/3538) 5.4 6.7 33.3 83.3 5.2 6.2 6.1 5.1 4.7 5.9 5.3 5.6 INTENSE 5.8 6.0 40.0 86.7 5.1 5.9 6.3 5.1 5.0 6.1 5.5 5.6 PPG-PR 422 5.8 6.0 40.0 86.3 5.6 6.3 6.1 4.9 5.0 5.7 5.5 5.6 RAD-PR 112 6.3 6.7 33.3 86.3 6.3 6.3 6.1 4.7 4.6 5.7 5.6 5.6 SAVANT 4.8 5.7 50.0 89.7 4.6 5.3 6.1 5.6 5.6 6.0 5.3 5.6 021 5.9 6.0 43.3 83.3 5.1 6.0 6.0 5.1 4.8 5.6 5.3 5.5 DLFPS-236/3550 5.4 6.3 40.0 80.0 4.7 6.4 6.1 4.9 4.9 5.5 5.3 5.5 FIREBALL (BWH) 6.4 6.7 36.7 73.3 5.6 6.3 5.9 4.7 4.9 5.5 5.2 5.5 GRAND SLAM GLD 5.3 6.7 43.3 83.3 5.0 6.4 6.3 5.0 4.7 5.7 5.2 5.5 HOMERUN LS (PPG-PR 419) 5.9 6.7 56.7 93.0 5.2 6.2 6.4 4.8 4.7 5.5 5.2 5.5 LPB-SD-102 4.7 5.0 43.3 86.7 3.8 5.4 6.6 5.5 5.2 5.9 5.2 5.5 MRSL-PR16 6.3 5.3 40.0 86.7 5.7 6.3 6.2 4.8 4.5 5.9 5.3 5.5 NEXUS GT (SNX) 5.7 7.0 36.7 76.7 5.2 6.3 6.1 4.7 4.7 5.9 5.5 5.5 PPG-PR 360 5.9 6.0 43.3 90.0 5.1 6.3 6.1 4.9 4.7 5.7 5.3 5.5 ELEKTRA GLR (PPG-PR 371) 5.6 6.7 40.0 89.7 4.9 6.1 6.3 5.3 4.7 5.6 5.2 5.5 PALMER SUPREME (PPG-PR 421) 6.0 6.7 46.7 92.7 4.7 6.5 6.6 4.6 4.8 5.9 5.3 5.5 PST-2FOXY 5.5 5.0 33.3 86.7 5.0 6.3 6.0 4.7 4.9 5.7 5.1 5.5 SLIDER LS (PPG-PR 241) 5.7 5.3 40.0 83.0 4.3 6.0 6.3 5.2 5.0 5.8 5.4 5.5 SR 4700 (DLFPS-236/3543) 5.5 7.0 33.3 86.7 5.3 6.0 6.5 4.7 4.9 5.7 5.2 5.5 TEE-ME-UP (BSP-25) 6.0 6.3 43.3 93.0 5.4 6.2 6.9 4.9 4.6 5.3 5.3 5.5 ALLOY (RRT) 5.5 6.3 40.0 86.7 5.2 6.3 6.1 4.8 4.5 5.4 5.2 5.4 APPLE 3GL (PPG-PR 339) 5.6 5.3 43.3 86.3 5.0 6.2 5.9 4.8 4.8 5.4 5.2 5.4 ASP0116EXT 6.0 5.7 36.7 80.0 5.3 6.7 6.2 4.6 4.4 5.2 5.1 5.4 TABLE 24. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS (CONT'D) GROWN UNDER DROUGHT STRESS AT LOGAN, UT 1/ 2017-21 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ SPRING PINK SNOW PERCENT ESTABLISHMENT QUALITY RATINGS NAME GREENUP MOLD SEPTEMBER OCTOBER APR MAY JUN JUL AUG SEP OCT MEAN ASP0117 (A-PR15) 5.8 6.7 46.7 89.7 4.7 6.1 6.1 5.0 4.9 5.7 5.0 5.4 CS-6 5.5 6.0 40.0 83.0 5.1 5.8 6.1 4.9 4.6 5.9 5.1 5.4 DLFPS-236/3556 5.8 6.3 40.0 86.3 5.0 5.6 5.9 4.9 5.1 5.7 5.3 5.4 FASTBALL 3GL (PPG-PR 329) 6.2 6.3 40.0 86.7 5.2 6.1 6.1 4.9 4.9 5.3 5.1 5.4 GRAY HAWK (PST-2FIND) 5.4 6.7 36.7 79.7 4.7 5.9 5.8 4.9 4.9 5.9 5.2 5.4 GREEN SUPREME+ (AMP-R1) 6.0 6.0 43.3 89.7 5.4 6.3 5.9 4.7 4.4 5.5 5.2 5.4 JR-197 5.5 6.0 50.0 83.3 4.9 6.3 5.7 5.0 4.6 5.7 5.2 5.4 LPB-SD-103 5.3 5.7 36.7 89.7 4.8 5.9 6.0 4.8 5.0 5.4 5.1 5.4 MRSL-PR15 6.1 6.3 46.7 93.0 5.7 6.1 6.1 4.6 4.3 5.4 5.3 5.4 NP-3 5.8 5.7 43.3 92.7 5.2 6.1 5.7 4.7 5.0 5.6 5.3 5.4 OVERDRIVE 5G 5.6 6.3 43.3 90.0 5.2 6.1 6.0 4.7 4.5 5.5 5.2 5.4 PPG-PR 367 5.9 6.7 40.0 86.7 5.7 5.9 5.8 4.7 4.5 5.3 5.4 5.4 PR-5-16 5.7 6.0 43.3 86.7 5.1 6.1 6.4 4.7 4.3 5.7 5.1 5.4 SIGNET 5.3 6.3 40.0 83.0 4.8 5.9 6.1 4.9 4.6 5.8 5.6 5.4 APR2612 5.4 6.3 40.0 76.7 5.1 6.3 5.7 4.7 4.7 5.4 4.7 5.3 APR3060 5.2 6.7 36.7 79.7 4.9 6.4 6.0 4.9 4.7 5.3 4.9 5.3 ASP0218 (A-6D) 5.9 5.7 43.3 90.0 5.6 6.2 6.1 4.5 4.5 5.3 5.0 5.3 CPN 6.0 5.7 46.7 86.3 5.1 5.6 5.9 5.0 4.9 5.3 5.2 5.3 GO-141 5.8 5.7 36.7 83.3 4.9 6.0 5.8 4.8 4.4 5.7 4.9 5.3 IVY (PST-2GTD) 5.9 5.7 33.3 83.3 5.2 5.6 5.5 4.7 4.9 5.5 5.3 5.3 JR-123 5.7 6.7 36.7 83.3 5.2 5.9 5.9 4.8 4.5 5.3 5.0 5.3 MAN O WAR 5.4 5.0 46.7 86.7 4.8 5.5 5.7 5.3 4.7 5.7 5.3 5.3 PPG-PR 372 5.2 6.7 33.3 76.7 4.4 5.9 6.1 4.8 4.5 5.3 5.3 5.3 PPG-PR 385 5.8 5.7 40.0 86.7 5.3 5.9 5.8 4.7 4.4 5.6 5.2 5.3 PR-6-15 5.5 8.3 36.7 70.0 4.4 6.1 5.9 4.8 4.6 5.3 5.3 5.3 SEABISCUIT 5.8 5.3 46.7 89.7 5.3 5.5 5.5 4.8 4.9 5.9 5.1 5.3 SUNBURST (02BS2) 5.8 6.7 40.0 83.3 5.4 5.9 6.0 4.6 4.5 5.3 5.2 5.3 UMPQUA 5.5 5.3 43.3 92.7 5.3 5.8 5.8 4.9 4.8 5.3 5.1 5.3 ZOOM 2 (DLFPS-236/3545) 5.3 6.3 36.7 83.3 5.2 5.9 5.8 4.9 4.5 5.6 5.3 5.3 CATALYST (023) 5.5 4.7 56.7 93.0 4.6 5.7 6.1 4.8 4.6 5.3 5.1 5.2 GATOR CINCO (DLFPS-236/3548) 5.6 6.3 33.3 69.7 4.8 5.7 5.6 5.1 5.2 5.6 5.5 5.2 KARMA 5.3 6.3 36.7 83.3 4.9 6.1 5.9 4.5 4.3 5.3 4.8 5.2 MENSA 5.1 6.0 43.3 93.0 3.9 5.2 6.2 5.1 4.9 5.6 5.1 5.2 PEPPER II (RAD-PR 103) 5.7 7.0 23.3 73.3 5.3 6.2 5.9 4.7 4.1 5.1 5.1 5.2 PHARAOH 5.8 5.7 40.0 83.0 5.3 5.5 5.8 4.5 4.5 5.4 5.3 5.2 PST-2PDA 5.5 5.7 40.0 90.0 5.4 5.6 5.2 4.5 4.7 5.6 5.3 5.2 SAGUARO 5.3 6.0 36.7 86.7 5.2 5.5 5.7 5.0 4.5 5.6 5.0 5.2 SR 4650 5.8 6.0 50.0 90.0 5.0 6.3 5.9 4.7 4.3 5.2 4.9 5.2 STARBRIGHT GLX (PST-2BDT) 5.7 6.7 36.7 80.0 5.0 5.9 5.3 4.7 4.3 5.5 5.3 5.2 ALLSTAR III 5.6 5.7 40.0 80.0 5.2 5.9 5.7 4.1 4.4 5.3 5.3 5.1 BRIGHTSTAR SLT 5.8 5.3 40.0 90.0 5.4 5.7 5.1 4.3 4.4 5.7 5.0 5.1 DLFPS-236/3546 5.6 6.3 36.7 73.3 4.6 5.5 5.7 4.5 4.3 5.3 5.2 5.1 PL2 5.8 5.7 40.0 89.7 5.2 5.9 5.0 4.4 4.4 5.5 4.9 5.1 PST-2EGAD 5.7 6.0 36.7 83.3 5.1 5.4 5.2 4.6 4.4 5.3 5.3 5.1 02BS1 5.9 7.0 30.0 76.3 5.2 5.5 5.4 4.1 4.4 4.9 4.9 5.0 ASP0118GL (A-4G) 5.8 5.7 46.7 85.0 5.3 6.0 5.9 4.1 3.9 5.0 4.9 5.0 BAR LP 6117 5.5 5.7 36.7 86.7 5.2 5.8 5.6 4.3 4.1 5.2 4.8 5.0 TABLE 24. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS (CONT'D) GROWN UNDER DROUGHT STRESS AT LOGAN, UT 1/ 2017-21 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ SPRING PINK SNOW PERCENT ESTABLISHMENT QUALITY RATINGS NAME GREENUP MOLD SEPTEMBER OCTOBER APR MAY JUN JUL AUG SEP OCT MEAN DERBY XTREME 5.6 6.7 33.3 83.3 4.9 5.9 5.6 4.3 4.3 5.1 4.8 5.0 DLFPS-236/3552 5.6 7.3 33.3 66.7 4.6 5.8 5.5 4.6 4.6 5.3 4.9 5.0 JR-747 4.4 4.7 43.3 90.0 3.6 4.9 5.9 5.0 4.6 5.3 4.8 5.0 JR-888 5.1 5.7 33.3 76.7 3.9 5.2 5.9 4.7 4.6 5.3 5.2 5.0 LPB-SD-101 4.6 5.7 36.7 86.3 3.9 4.9 5.7 4.8 4.5 5.5 5.1 5.0 LPB-SD-104 4.5 5.7 43.3 86.7 3.2 4.5 5.9 5.4 5.0 5.1 4.7 5.0 LPB-SD-105 4.3 7.0 30.0 66.7 3.0 4.3 5.9 5.1 5.2 5.5 5.1 5.0 SHIELD (02BS4) 5.8 5.0 43.3 93.0 5.2 5.2 5.5 4.7 4.1 5.2 5.3 5.0 XCELERATOR 5.4 7.0 30.0 63.3 4.4 5.1 5.3 4.9 4.7 5.2 5.0 5.0 BAR LP 6131 5.4 5.3 40.0 83.3 4.9 5.3 5.3 4.5 4.2 4.9 4.8 4.9 BAR LP 6158 5.7 5.7 43.3 89.7 5.8 5.3 5.4 4.3 3.9 4.9 4.7 4.9 BELIZE 2 (GO-142) 5.7 6.0 43.3 96.0 5.0 6.1 5.5 4.1 3.8 5.1 4.7 4.9 BAR LP 6159 5.1 6.3 43.3 83.0 5.6 5.7 5.1 4.1 4.3 4.7 4.4 4.8 BAR LP 6162 5.2 6.3 26.7 76.3 5.1 5.3 5.2 4.3 3.9 4.9 4.7 4.8 BAR LP 6233 5.6 5.7 46.7 86.3 4.9 5.2 5.2 4.6 4.1 4.9 4.7 4.8 DLFPS-238/3014 5.5 6.3 33.3 70.0 4.8 4.9 5.1 4.7 4.4 5.1 4.7 4.8 EVOLVE 5.7 6.0 43.3 76.3 5.2 5.3 4.7 3.9 3.8 5.1 4.8 4.7 CAYMAN (GO-143) 5.0 7.0 30.0 66.7 5.3 5.5 4.7 3.9 3.8 4.3 4.1 4.1 BAR LP 6165 4.3 6.3 30.0 69.7 3.8 4.1 4.0 3.5 3.7 4.4 4.3 4.0 LINN 4.3 5.0 33.3 90.0 3.8 2.3 2.8 3.3 2.8 3.8 3.9 3.2 LSD VALUE 4.6 1.9 26.8 42.4 1.0 0.6 0.6 1.4 1.1 2.4 4.2 0.6 C.V. (%) 27.0 13.5 21.2 13.3 19.7 15.1 15.7 26.1 25.2 25.9 26.8 14.4 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.