TABLE 20. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2016 NATIONAL PERENNIAL RYEGRASS TEST AT BLACKSBURG (TRAFFIC STUDY), VA 1/ 2018 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT PERCENT GROUND GROUND GROUND COVER QUALITY COVER QUALITY COVER QUALITY QUALITY RATINGS PRE- MID- POST POST 2 WKS POST NAME MAY JUN JUL AUG MEAN TRAFFIC TRAFFIC TRAFFIC TRAFFIC TRAFFIC TRAFFIC 021 6.7 8.3 7.7 7.7 7.6 99 8.0 99 7 99 7 023 7.0 8.0 7.0 7.3 7.3 99 7.0 99 7 99 7 02BS1 6.3 8.0 7.0 6.7 7.0 99 7.0 99 7 99 7 02BS2 6.0 8.0 7.3 7.3 7.2 99 7.0 99 7 99 7 GREEN SUPREME+ (AMP-R1) 6.3 8.0 7.0 7.3 7.2 99 7.7 99 7 99 7 APPLE 3GL (PPG-PR 339) 6.0 8.0 7.3 7.0 7.1 99 7.0 99 7 99 7 APR3060 6.7 8.0 7.3 7.3 7.3 99 7.3 99 7 99 7 ASP0116EXT 6.0 8.0 7.0 7.0 7.0 99 7.3 99 7 99 7 ASP0117 (A-PR15) 5.7 8.0 7.0 6.7 6.8 99 7.3 99 7 99 7 ASP0118GL (A-4G) 6.3 8.0 7.3 7.3 7.3 99 7.3 99 7 99 7 BAR LP 6117 7.0 8.0 7.3 6.7 7.3 99 7.3 99 7 99 7 BAR LP 6131 6.7 8.0 7.0 7.0 7.2 99 7.3 99 7 99 7 BAR LP 6158 6.7 8.0 7.0 7.3 7.3 99 7.3 99 7 99 7 BAR LP 6159 6.7 8.0 7.0 7.3 7.3 99 7.3 99 7 99 7 BAR LP 6162 7.0 8.0 8.0 7.3 7.6 99 7.7 99 7 99 7 BAR LP 6164 7.0 8.0 7.3 7.3 7.4 99 7.3 99 7 99 7 BAR LP 6165 6.7 8.0 7.3 7.3 7.3 99 8.0 99 7 99 7 CPN 6.7 8.0 7.3 6.7 7.2 99 7.0 99 7 99 7 CS-6 6.7 8.0 7.0 7.7 7.3 99 7.7 99 7 99 7 DERBY XTREME 6.7 8.0 7.3 7.0 7.3 99 7.0 99 7 99 7 DLFPS-236/3538 7.0 8.0 7.0 6.7 7.2 99 7.0 99 7 99 7 DLFPS-236/3542 6.3 8.0 7.3 7.3 7.3 99 7.0 99 7 99 7 DLFPS-236/3545 6.7 8.0 7.7 7.0 7.3 99 7.7 99 7 99 7 DLFPS-236/3547 6.3 8.0 7.3 6.7 7.1 99 7.0 99 7 99 7 DLFPS-236/3548 6.7 8.0 7.7 7.7 7.5 99 8.0 99 7 99 7 DLFPS-236/3550 7.0 8.0 7.0 7.0 7.3 99 7.0 99 7 99 7 DLFPS-236/3556 6.3 8.0 7.3 7.3 7.3 99 7.0 99 7 99 7 DLFPS-238/3014 6.7 8.0 7.3 7.7 7.4 99 7.7 99 7 99 7 PARAGON 2 GLR (FP2) 7.0 8.0 7.3 6.7 7.3 99 7.3 99 7 99 7 GO-141 6.7 8.0 7.0 7.0 7.2 99 7.0 99 7 99 7 GO-142 6.7 8.0 7.0 7.0 7.2 99 7.0 99 7 99 7 GO-143 6.3 8.0 7.0 7.3 7.2 99 7.3 99 7 99 7 GRAY WOLF (PST-2GAL) 7.0 8.0 7.3 7.3 7.4 99 7.3 99 7 99 7 HOMERUN LS (PPG-PR 419) 6.7 8.0 7.0 6.7 7.1 99 7.0 99 7 99 7 JR-123 6.7 8.0 7.0 7.3 7.3 99 7.0 99 7 99 7 JR-197 6.7 8.0 7.3 7.3 7.3 99 7.3 99 7 99 7 MAN O WAR 7.0 8.0 7.7 7.7 7.6 99 7.7 99 7 99 7 MRSL-PR16 6.7 8.0 7.0 7.3 7.3 99 7.3 99 7 99 7 NP-2 6.3 8.0 7.7 7.0 7.3 99 7.0 99 7 99 7 OVERDRIVE 5G 6.7 7.7 7.3 7.0 7.2 99 7.3 99 7 99 7 PARADOX GLR (PPG-PR 331)7.0 8.0 7.7 7.3 7.5 99 7.3 99 7 99 7 PPG-PR 367 6.3 8.0 7.7 7.7 7.4 99 7.7 99 7 99 7 PPG-PR 370 6.7 8.0 7.3 6.7 7.2 99 7.0 99 7 99 7 PPG-PR 371 6.7 8.0 7.7 7.0 7.3 99 7.0 99 7 99 7 PPG-PR 385 7.0 8.0 7.0 7.0 7.3 99 7.0 99 7 99 7 PPG-PR 420 7.0 8.0 7.0 7.0 7.3 99 7.0 99 7 99 7 PPG-PR 421 6.7 8.0 7.3 7.0 7.3 99 7.0 99 7 99 7 TABLE 20. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2016 NATIONAL PERENNIAL RYEGRASS TEST AT BLACKSBURG (TRAFFIC STUDY), VA 1/ 2018 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT PERCENT GROUND GROUND GROUND COVER QUALITY COVER QUALITY COVER QUALITY QUALITY RATINGS PRE- MID- POST POST 2 WKS POST NAME MAY JUN JUL AUG MEAN TRAFFIC TRAFFIC TRAFFIC TRAFFIC TRAFFIC TRAFFIC PPG-PR 424 6.7 8.0 7.3 6.7 7.2 99 7.0 99.0 7.0 99.0 7.0 PR-5-16 7.0 8.0 7.3 7.3 7.4 99 7.3 99.0 7.0 99.0 7.0 PR-6-15 6.3 8.0 7.0 7.3 7.2 99 7.7 99.0 7.0 99.0 7.0 PST-2EGAD 6.0 8.0 7.0 6.7 6.9 99 7.0 99.0 7.0 99.0 7.0 PST-2FOXY 6.3 8.0 7.0 6.7 7.0 99 7.0 99.0 7.0 99.0 7.0 PST-2GTD 6.7 8.0 7.3 7.0 7.3 99 7.3 99.0 7.0 99.0 7.0 PST-2PDA 7.0 8.0 7.0 7.0 7.3 99 7.0 99.0 7.0 99.0 7.0 SEABISCUIT 7.0 8.0 7.7 8.0 7.7 99 7.7 99.0 7.0 99.0 7.0 SIGNET 6.7 8.0 7.0 7.0 7.2 99 7.3 99.0 7.0 99.0 7.0 SILVER SPORT (PST-2CRP) 7.0 8.0 7.3 7.0 7.3 99 7.3 99.0 7.0 99.0 7.0 SLUGGER 3GL (PPG-PR 343) 7.3 8.0 8.0 7.7 7.8 99 7.7 99.0 7.0 99.0 7.0 SNX 6.3 8.0 7.0 6.7 7.0 99 7.0 99.0 7.0 99.0 7.0 UMPQUA 6.3 8.0 7.7 7.7 7.4 99 8.0 99.0 7.0 99.0 7.0 ALLOY (RRT) 7.0 8.0 7.0 7.0 7.3 99 6.7 99.0 6.7 99.0 6.7 APR2616 6.7 8.0 7.7 7.3 7.4 99 7.3 99.0 6.7 99.0 6.7 BRIGHTSTAR SLT 6.3 8.0 7.0 7.0 7.1 99 7.0 99.0 6.7 99.0 6.7 DLFPS-236/3540 6.7 8.0 7.0 6.7 7.1 99 6.7 99.0 6.7 99.0 6.7 DLFPS-236/3541 7.0 8.0 7.0 6.7 7.2 99 6.7 94.3 6.3 96.0 6.7 DLFPS-236/3544 7.0 8.0 7.0 6.7 7.2 99 6.7 99.0 6.7 99.0 6.7 DLFPS-236/3552 7.0 8.0 7.3 6.7 7.3 99 6.7 99.0 6.7 99.0 6.7 DLFPS-236/3554 7.0 8.0 7.7 7.0 7.4 99 7.3 99.0 6.7 99.0 6.7 EVOLVE 6.3 8.0 7.0 6.7 7.0 99 7.0 99.0 6.7 99.0 6.7 FASTBALL 3GL (PPG-PR 329) 6.3 8.0 7.3 6.7 7.1 99 6.7 99.0 6.7 99.0 6.7 FURLONG (LTP-FCB) 6.7 8.0 7.7 7.0 7.3 99 6.7 99.0 6.7 99.0 6.7 GRAY HAWK (PST-2FIND) 6.0 8.0 7.0 7.0 7.0 99 6.7 99.0 6.7 99.0 6.7 INTENSE 6.7 8.0 8.0 7.3 7.5 99 7.0 99.0 6.7 99.0 6.7 NP-3 6.3 8.0 7.3 6.3 7.0 99 6.7 99.0 6.7 99.0 6.7 PEPPER II (RAD-PR 103) 6.3 8.0 7.0 6.7 7.0 99 7.0 99.0 6.7 99.0 6.7 PHARAOH 6.0 8.0 7.7 6.7 7.1 99 6.7 99.0 6.7 99.0 6.7 PPG-PR 372 6.7 8.0 7.7 6.7 7.3 99 6.7 99.0 6.7 99.0 6.7 PPG-PR 422 7.0 8.0 7.7 7.0 7.4 99 6.7 99.0 6.7 99.0 6.7 PPG-PR 423 6.7 8.0 7.7 6.7 7.3 99 7.0 99.0 6.7 99.0 6.7 PST-2BDT 6.7 8.0 7.0 6.3 7.0 99 6.7 99.0 6.7 99.0 6.7 PST-2MAY 6.0 8.0 7.0 6.7 6.9 99 6.7 99.0 6.7 99.0 6.7 RAD-PR 112 7.0 8.0 7.0 6.0 7.0 99 6.7 99.0 6.7 99.0 6.7 SHIELD (02BS4) 6.3 8.0 7.3 7.0 7.2 99 7.0 99.0 6.7 99.0 6.7 SR 4650 6.7 8.0 7.3 6.7 7.2 99 6.7 99.0 6.7 99.0 6.7 XCELERATOR 6.3 8.0 7.3 7.3 7.3 99 7.0 99.0 6.7 99.0 6.7 APR2612 6.3 8.0 7.0 6.3 6.9 99 6.3 94.3 6.3 96.0 6.3 ASP0218 (A-6D) 6.7 8.0 7.0 6.7 7.1 99 6.3 99.0 6.3 99.0 6.3 BAR LP 6233 6.3 8.0 7.0 6.7 7.0 99 6.3 99.0 6.3 99.0 6.3 TEE-ME-UP (BSP-25) 6.0 7.3 7.0 6.0 6.6 99 6.3 97.7 6.3 97.7 6.3 DLFPS-236/3546 6.7 8.0 7.0 6.3 7.0 99 6.7 99.0 6.3 99.0 6.3 DLFPS-236/3553 7.0 8.0 7.3 6.0 7.1 99 6.3 99.0 6.3 99.0 6.3 GRAND SLAM GLD 6.7 8.0 7.0 6.3 7.0 99 6.3 99.0 6.3 99.0 6.3 JR-888 6.7 8.0 7.3 6.7 7.2 99 6.3 99.0 6.3 99.0 6.3 LPB-SD-101 6.7 8.0 7.0 6.7 7.1 99 6.3 99.0 6.0 99.0 6.3 TABLE 20. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2016 NATIONAL PERENNIAL RYEGRASS TEST AT BLACKSBURG (TRAFFIC STUDY), VA 1/ 2018 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT PERCENT GROUND GROUND GROUND COVER QUALITY COVER QUALITY COVER QUALITY QUALITY RATINGS PRE- MID- POST POST 2 WKS POST NAME MAY JUN JUL AUG MEAN TRAFFIC TRAFFIC TRAFFIC TRAFFIC TRAFFIC TRAFFIC MRSL-PR15 6.3 8.0 6.7 6.7 6.9 99.0 6.3 94.3 6.3 94.3 6.3 PL2 6.7 8.0 7.0 6.7 7.1 99.0 6.7 99.0 6.3 99.0 6.3 PPG-PR 360 7.0 8.0 7.7 6.7 7.3 99.0 6.7 97.7 6.3 96.0 6.3 PST-2A2 6.7 8.0 7.3 6.0 7.0 99.0 6.7 99.0 6.3 99.0 6.3 SLIDER LS (PPG-PR 241) 6.3 8.0 7.3 6.7 7.1 99.0 6.7 99.0 6.3 99.0 6.3 SPIKE GLS (UF3) 6.0 8.0 7.0 6.7 6.9 99.0 6.7 99.0 6.3 99.0 6.3 ALLSTAR III 6.3 8.0 6.7 5.7 6.7 99.0 6.0 99.0 6.0 99.0 6.0 HATRICK (BSP-17) 5.3 6.7 6.0 6.7 6.2 87.7 6.3 87.7 6.0 87.7 6.0 FIREBALL (BWH) 6.0 7.3 6.7 6.3 6.6 99.0 6.0 94.3 6.0 94.3 6.0 DLFPS-236/3543 6.7 8.0 7.0 6.0 6.9 99.0 6.0 97.7 6.0 97.7 6.0 SAGUARO 7.0 8.0 7.0 6.0 7.0 99.0 6.0 99.0 6.0 99.0 6.0 JR-747 6.7 7.7 6.7 5.7 6.7 99.0 5.7 94.3 5.7 94.3 5.7 KARMA 7.3 8.0 7.0 6.0 7.1 99.0 5.7 96.0 5.7 96.0 5.7 LPB-SD-102 6.3 8.0 7.0 5.7 6.8 99.0 5.7 97.7 5.7 96.0 5.7 LPB-SD-103 7.0 8.0 7.0 6.0 7.0 99.0 5.7 96.0 5.7 94.3 5.7 MENSA 6.7 8.0 7.0 6.3 7.0 99.0 5.7 99.0 5.7 97.7 5.7 LPB-SD-104 6.3 7.0 6.0 5.3 6.2 99.0 5.3 88.0 5.3 86.3 5.3 SAVANT 6.7 8.0 7.0 5.7 6.8 99.0 5.3 85.0 5.3 86.7 5.3 LPB-SD-105 6.3 8.0 6.7 5.0 6.5 99.0 5.0 86.7 5.0 86.7 5.0 LINN 5.0 4.3 3.7 2.7 3.9 97.7 3.7 76.7 3.7 73.3 3.7 LSD VALUE 1.9 0.5 0.9 1.6 0.7 8.3 1.3 6.4 1.0 5.9 1.0 C.V. (%) 8.9 4.1 7.0 11.6 5.6 1.9 10.5 3.5 8.4 3.5 8.3 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. 2018 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 2016 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 VA2 SILT LOAM AND SILT 6.1-6.5 0-60 0-150 2.1-3.0 FULL SUN 1.1-1.5 ONLY DURING SEVERE STRESS