TABLE 15. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS GROWN UNDER DROUGHT STRESS AT LOGAN, UT 1/ 2017 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ SPRING PINK PERCENT ESTABLISHMENT QUALITY RATINGS NAME GREENUP SNOW MOLD SEPTEMBER OCTOBER APR MAY JUN JUL AUG SEP OCT MEAN DLFPS-236/3554 8.0 6.3 40.0 86.7 5.0 6.7 7.0 4.3 5.7 6.0 4.0 5.5 DLFPS-236/3542 7.3 6.3 40.0 86.7 5.3 7.0 7.3 3.3 5.0 5.7 4.3 5.4 SILVER SPORT (PST-2CRP) 7.7 7.3 36.7 83.3 4.7 6.7 6.3 3.0 6.3 6.0 5.0 5.4 BAR LP 6164 8.0 6.0 43.3 90.0 6.0 6.7 6.3 3.3 4.7 5.7 4.7 5.3 DLFPS-236/3540 8.0 6.3 36.7 86.7 5.3 6.7 6.7 3.3 5.0 5.7 4.0 5.2 DLFPS-236/3544 7.7 6.0 36.7 80.0 5.0 5.7 6.3 4.0 5.3 5.3 5.0 5.2 SAVANT 7.7 5.7 50.0 89.7 5.7 6.0 6.7 4.3 4.7 5.3 4.0 5.2 DLFPS-236/3547 8.0 6.3 40.0 90.0 5.0 5.7 6.3 4.0 5.0 5.3 4.3 5.1 LPB-SD-104 7.7 5.7 43.3 86.7 4.3 6.3 6.7 4.7 5.0 5.7 3.0 5.1 MENSA 7.7 6.0 43.3 93.0 5.0 7.0 7.0 3.7 4.3 5.0 4.0 5.1 SLIDER LS (PPG-PR 241) 7.7 5.3 40.0 83.0 4.7 5.7 6.3 5.0 5.0 5.0 4.3 5.1 PPG-PR 370 8.3 6.0 46.7 93.0 5.7 6.3 6.0 3.3 5.0 5.3 4.0 5.1 PPG-PR 421 8.0 6.7 46.7 92.7 4.7 6.7 6.7 3.3 4.3 5.7 4.3 5.1 PPG-PR 423 7.7 5.7 43.3 86.7 5.3 7.0 6.7 4.0 4.7 4.7 3.7 5.1 APR3060 7.0 6.7 36.7 79.7 4.7 7.0 5.7 3.7 5.0 4.7 4.3 5.0 BSP-25 8.0 6.3 43.3 93.0 5.0 6.3 7.3 4.0 4.0 4.7 3.3 5.0 DLFPS-236/3538 8.0 6.7 33.3 83.3 4.7 6.3 6.0 3.3 4.3 5.7 4.3 5.0 DLFPS-236/3556 7.7 6.3 40.0 86.3 5.3 5.3 6.0 3.7 5.0 5.3 4.3 5.0 INTENSE 7.7 6.0 40.0 86.7 5.7 5.0 7.0 3.7 4.7 5.0 4.0 5.0 JR-197 7.7 6.0 50.0 83.3 4.3 6.0 6.7 4.3 4.7 5.3 3.7 5.0 LPB-SD-102 7.3 5.0 43.3 86.7 4.7 6.3 7.3 4.3 4.3 4.7 3.3 5.0 NP-2 7.3 5.3 40.0 86.3 5.0 5.7 7.0 4.0 4.3 5.0 4.3 5.0 PPG-PR 420 7.7 5.3 46.7 93.0 5.3 6.3 7.0 3.3 4.0 4.7 4.0 5.0 GRAY WOLF (PST-2GAL) 8.0 5.7 36.7 86.3 5.0 6.0 5.0 4.3 5.0 5.7 4.3 5.0 PST-2MAY 8.0 6.3 36.7 89.7 4.7 5.7 7.3 3.0 4.7 5.7 4.3 5.0 SNX 7.3 7.0 36.7 76.7 4.3 6.0 6.0 3.3 4.3 6.3 4.3 5.0 ASP0117 (A-PR15) 7.7 6.7 46.7 89.7 5.0 5.3 6.3 4.0 5.0 4.7 4.0 4.9 BSP-17 7.7 6.3 40.0 90.0 5.0 6.3 6.3 3.0 4.3 5.0 4.0 4.9 CS-6 7.0 6.0 40.0 83.0 4.3 5.7 6.7 4.0 4.3 5.0 4.3 4.9 DLFPS-236/3543 7.7 7.0 33.3 86.7 5.0 5.0 6.7 3.7 4.7 5.0 4.3 4.9 JR-747 7.3 4.7 43.3 90.0 5.0 7.0 7.0 3.7 4.0 4.0 3.3 4.9 NP-3 8.0 5.7 43.3 92.7 5.0 5.3 6.0 3.3 4.7 5.0 4.7 4.9 PPG-PR 331 8.0 5.7 36.7 93.0 5.3 5.0 5.7 3.7 4.3 5.7 4.3 4.9 PPG-PR 360 8.0 6.0 43.3 90.0 5.3 6.0 7.0 3.3 3.7 4.7 4.0 4.9 GRAY HAWK (PST-2FIND) 7.7 6.7 36.7 79.7 4.3 5.3 6.3 3.7 4.7 5.0 4.7 4.9 RAD-PR 112 7.7 6.7 33.3 86.3 5.0 6.3 6.3 3.3 4.3 4.3 4.3 4.9 SAGUARO 7.7 6.0 36.7 86.7 5.0 7.0 6.0 3.3 3.7 4.7 4.3 4.9 LPB-SD-103 8.0 5.7 36.7 89.7 5.0 6.7 6.3 3.3 4.0 4.3 3.7 4.8 LPB-SD-105 7.7 7.0 30.0 66.7 4.3 5.7 6.0 3.3 4.7 5.3 4.3 4.8 PHARAOH 7.3 5.7 40.0 83.0 4.3 5.0 6.0 3.3 4.7 5.3 5.0 4.8 APPLE 3GL (PPG-PR 339) 7.7 5.3 43.3 86.3 5.0 6.0 5.7 3.7 4.3 5.0 4.0 4.8 SLUGGER 3GL (PPG-PR 343) 7.3 6.3 36.7 76.7 5.0 6.3 6.0 3.7 4.3 4.7 3.7 4.8 PST-2A2 7.7 7.0 36.7 73.3 4.3 6.3 5.3 3.7 4.0 5.0 5.0 4.8 SIGNET 7.3 6.3 40.0 83.0 4.7 6.3 6.3 3.0 4.0 4.3 4.7 4.8 021 7.7 6.0 43.3 83.3 4.3 6.7 6.7 3.0 3.7 4.7 4.0 4.7 02BS2 7.7 6.7 40.0 83.3 4.7 5.3 6.3 3.3 4.3 4.3 4.3 4.7 APR2612 7.3 6.3 40.0 76.7 4.3 6.3 6.0 3.7 4.0 4.7 3.7 4.7 TABLE 15. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS (CONT'D) GROWN UNDER DROUGHT STRESS AT LOGAN, UT 1/ 2017 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ SPRING PINK PERCENT ESTABLISHMENT QUALITY RATINGS NAME GREENUP SNOW MOLD SEPTEMBER OCTOBER APR MAY JUN JUL AUG SEP OCT MEAN APR2616 8.0 6.0 43.3 90.0 5.7 6.3 5.7 3.0 3.7 4.3 4.0 4.7 BAR LP 6117 7.7 5.7 36.7 86.7 5.3 6.0 6.3 3.3 4.0 4.3 3.7 4.7 DLFPS-236/3541 8.0 6.0 36.7 86.7 5.7 6.0 6.0 2.7 3.3 4.7 4.3 4.7 LPB-SD-101 7.0 5.7 36.7 86.3 4.7 5.7 6.0 3.0 4.3 5.0 4.0 4.7 MRSL-PR15 8.0 6.3 46.7 93.0 5.3 6.7 6.3 2.7 3.3 4.7 4.0 4.7 MRSL-PR16 8.0 5.3 40.0 86.7 5.3 6.0 6.7 3.0 3.3 4.3 4.0 4.7 PPG-PR 372 7.7 6.7 33.3 76.7 5.0 5.0 5.7 4.0 4.3 4.7 4.3 4.7 PPG-PR 385 7.3 5.7 40.0 86.7 5.3 5.7 5.7 3.0 4.0 5.0 4.3 4.7 PPG-PR 422 8.0 6.0 40.0 86.3 5.7 5.7 5.3 3.7 3.7 4.7 4.3 4.7 PR-5-16 7.3 6.0 43.3 86.7 5.0 6.3 6.3 2.7 3.3 4.7 4.3 4.7 PST-2PDA 7.7 5.7 40.0 90.0 5.3 5.3 5.0 3.0 4.7 5.0 4.3 4.7 UF3 7.7 6.7 43.3 83.3 4.7 6.0 6.0 4.0 4.3 4.7 3.3 4.7 BRIGHTSTAR SLT 8.0 5.3 40.0 90.0 5.7 5.3 5.0 2.7 4.3 5.0 4.0 4.6 DLFPS-236/3553 7.3 6.0 40.0 76.7 4.3 5.7 6.7 4.0 3.7 4.0 3.7 4.6 FP2 7.7 6.3 46.7 93.0 5.0 5.7 5.7 3.7 3.7 4.3 4.0 4.6 GRAND SLAM GLD 7.3 6.7 43.3 83.3 4.7 6.3 5.7 3.0 4.0 5.3 3.3 4.6 JR-888 7.3 5.7 33.3 76.7 4.3 6.0 5.3 3.0 4.3 4.7 4.7 4.6 OVERDRIVE 5G 7.7 6.3 43.3 90.0 5.3 6.0 5.3 2.7 3.7 5.0 4.3 4.6 RRT 8.0 6.3 40.0 86.7 5.7 6.3 5.7 3.3 3.3 4.0 3.7 4.6 ASP0218 (A-6D) 8.0 5.7 43.3 90.0 5.7 6.7 6.3 2.7 3.0 4.0 3.3 4.5 AMP-R1 7.7 6.0 43.3 89.7 5.0 6.0 6.0 3.0 3.7 4.3 3.7 4.5 DLFPS-236/3550 7.7 6.3 40.0 80.0 4.7 6.0 6.0 3.0 3.3 4.3 4.0 4.5 PPG-PR 367 8.0 6.7 40.0 86.7 5.0 5.7 5.3 3.7 3.7 4.0 4.0 4.5 PPG-PR 424 7.7 6.3 40.0 86.7 5.7 6.0 6.3 2.7 3.3 4.0 3.7 4.5 PST-2FOXY 7.3 5.0 33.3 86.7 4.7 6.3 6.0 2.7 3.7 4.0 4.0 4.5 SEABISCUIT 8.0 5.3 46.7 89.7 5.7 5.7 5.7 3.0 3.7 4.3 3.7 4.5 023 6.7 4.7 56.7 93.0 4.3 5.7 6.7 3.0 3.3 4.0 3.7 4.4 ALLSTAR III 7.7 5.7 40.0 80.0 5.0 5.3 6.0 2.7 3.7 4.0 4.0 4.4 BAR LP 6158 8.0 5.7 43.3 89.7 6.0 5.0 5.7 3.0 4.0 3.7 3.3 4.4 DLFPS-236/3545 7.7 6.3 36.7 83.3 5.3 6.0 5.7 2.3 3.3 4.3 3.7 4.4 JR-123 7.3 6.7 36.7 83.3 5.3 5.3 6.3 3.3 3.3 4.3 3.0 4.4 FASTBALL 3GL (PPG-PR 329) 8.0 6.3 40.0 86.7 5.7 5.7 5.7 3.0 3.7 3.7 3.7 4.4 HOMERUN LS (PPG-PR 419) 7.7 6.7 56.7 93.0 5.7 5.7 6.0 2.7 3.0 4.0 3.7 4.4 PST-2EGAD 7.3 6.0 36.7 83.3 5.0 5.0 5.3 3.3 3.7 4.3 4.0 4.4 ASP0118GL (A-4G) 8.0 5.7 46.7 85.0 5.0 6.3 6.0 2.7 3.3 3.7 3.3 4.3 ASP0116EXT 7.7 5.7 36.7 80.0 5.0 6.7 5.7 2.3 3.3 3.3 3.7 4.3 BAR LP 6131 7.3 5.3 40.0 83.3 5.3 4.7 5.0 3.7 4.0 3.7 3.7 4.3 BAR LP 6159 7.0 6.3 43.3 83.0 5.0 6.0 5.3 3.3 3.7 3.7 3.0 4.3 BAR LP 6162 7.7 6.3 26.7 76.3 5.0 5.3 5.7 3.7 3.3 4.0 3.3 4.3 BAR LP 6233 8.0 5.7 46.7 86.3 5.7 5.0 6.0 3.3 3.0 4.0 3.3 4.3 KARMA 7.3 6.3 36.7 83.3 5.0 6.3 5.7 2.7 3.0 4.0 3.3 4.3 MAN O WAR 8.0 5.0 46.7 86.7 5.0 5.7 5.3 3.3 3.0 4.3 3.7 4.3 PR-6-15 7.3 8.3 36.7 70.0 4.0 5.3 5.3 3.3 4.0 4.3 3.7 4.3 PST-2GTD 7.7 5.7 33.3 83.3 4.7 4.3 4.3 3.3 4.7 4.7 4.0 4.3 PEPPER II (RAD-PR 103) 7.3 7.0 23.3 73.3 4.7 4.7 6.0 3.7 3.3 4.0 3.7 4.3 SHIELD (02BS4) 7.3 5.0 43.3 93.0 5.0 5.7 5.3 3.3 2.7 3.7 3.7 4.2 BWH 8.0 6.7 36.7 73.3 4.7 5.0 4.3 3.0 3.7 4.3 4.3 4.2 TABLE 15. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS (CONT'D) GROWN UNDER DROUGHT STRESS AT LOGAN, UT 1/ 2017 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ SPRING PINK PERCENT ESTABLISHMENT QUALITY RATINGS NAME GREENUP SNOW MOLD SEPTEMBER OCTOBER APR MAY JUN JUL AUG SEP OCT MEAN CPN 7.7 5.7 46.7 86.3 5.3 4.7 5.3 3.3 3.7 4.0 3.3 4.2 GO-141 7.7 5.7 36.7 83.3 5.0 6.0 6.0 3.0 3.0 3.7 2.7 4.2 GO-142 7.3 6.0 43.3 96.0 5.0 6.0 5.0 2.7 3.3 4.0 3.3 4.2 FURLONG (LTP-FCB) 7.3 7.3 36.7 86.7 5.0 6.3 5.3 2.7 3.0 3.7 3.3 4.2 PST-2BDT 7.7 6.7 36.7 80.0 4.3 5.0 4.3 3.7 3.7 5.0 3.7 4.2 UMPQUA 7.7 5.3 43.3 92.7 5.7 4.7 5.3 3.0 3.3 4.0 3.7 4.2 DLFPS-238/3014 7.7 6.3 33.3 70.0 5.0 4.7 5.3 3.3 3.3 3.7 3.7 4.1 PL2 8.0 5.7 40.0 89.7 5.3 5.3 4.3 3.0 3.3 4.0 3.7 4.1 PPG-PR 371 8.0 6.7 40.0 89.7 5.0 5.7 5.7 3.0 2.7 3.7 3.3 4.1 EVOLVE 7.3 6.0 43.3 76.3 5.3 4.3 4.3 3.0 3.3 4.3 3.7 4.0 SR 4650 7.3 6.0 50.0 90.0 5.0 6.0 5.7 3.0 2.7 3.0 3.0 4.0 XCELERATOR 7.0 7.0 30.0 63.3 3.7 4.3 4.7 3.3 4.0 4.3 4.0 4.0 DLFPS-236/3546 7.3 6.3 36.7 73.3 4.3 4.3 5.0 2.3 3.0 4.3 4.0 3.9 02BS1 7.7 7.0 30.0 76.3 4.7 4.3 5.3 2.7 3.0 3.0 3.0 3.7 DLFPS-236/3548 7.3 6.3 33.3 69.7 3.7 4.3 5.3 3.5 4.5 4.0 4.5 3.7 BAR LP 6165 7.7 6.3 30.0 69.7 4.3 3.0 4.0 3.5 4.0 3.7 2.7 3.5 DERBY XTREME 7.7 6.7 33.3 83.3 5.3 5.3 5.0 2.3 2.0 2.7 2.0 3.5 DLFPS-236/3552 7.0 7.3 33.3 66.7 3.0 3.3 4.7 3.7 4.0 4.0 3.0 3.5 GO-143 7.3 7.0 30.0 66.7 3.7 4.0 3.7 3.0 5.0 4.0 3.5 3.3 LINN 8.3 5.0 33.3 90.0 6.0 2.7 3.3 2.7 2.3 2.0 2.3 3.0 LSD VALUE 2.2 1.9 26.8 42.4 2.9 2.3 2.0 2.2 2.8 2.7 1.9 1.3 C.V. (%) 6.9 13.5 21.2 13.3 16.7 18.8 16.5 23.1 26.5 22.7 19.6 12.7 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.