TABLE 4. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2016 NATIONAL PERENNIAL RYEGRASS TEST UNDER TRAFFIC STRESS AT AMHERST, MA 1/ 2021 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ WEAR TOLERANCE RATINGS QUALITY RATINGS NAME MAY JULY OCTOBER APR MAY JUN JUL AUG SEP OCT NOV MEAN FURLONG (LTP-FCB) 6.7 5.3 6.3 7.0 6.3 7.0 6.3 6.7 6.7 6.7 6.0 6.6 02BS2 5.7 5.7 6.3 6.0 6.3 6.7 6.3 6.3 6.3 6.3 6.3 6.3 FASTBALL 3GL (PPG-PR 329) 5.7 5.0 6.0 6.3 5.7 6.3 6.3 6.3 6.7 6.3 6.0 6.3 SR 4700 (DLFPS-236/3543) 5.0 5.0 5.3 6.0 6.7 6.7 6.3 6.0 6.7 6.0 5.7 6.3 APPLE 3GL (PPG-PR 339) 6.0 6.7 6.3 6.3 5.7 6.3 6.3 6.3 6.3 6.3 5.7 6.2 IVY (PST-2GTD) 6.7 6.0 6.3 5.7 5.7 6.7 6.0 6.7 6.7 6.3 5.7 6.2 PPG-PR 370 6.0 5.7 5.7 6.7 6.0 6.0 6.3 6.7 6.3 6.3 5.3 6.2 SLUGGER 3GL (PPG-PR 343) 5.3 4.3 5.0 6.0 6.3 6.0 6.3 6.3 6.3 6.3 5.7 6.2 STELLAR 4GL (PPG-PR 424) 5.0 5.3 6.0 6.0 6.0 6.0 6.3 6.0 6.7 6.3 6.3 6.2 ALLSTAR FORE (DLFPS-236/3541) 5.3 6.3 6.3 5.7 6.0 5.7 6.0 5.7 7.0 6.3 6.0 6.0 JR-123 6.3 6.0 7.0 6.0 5.7 6.0 5.7 6.7 6.0 6.3 5.7 6.0 JR-197 6.0 5.7 6.7 6.3 5.7 6.3 6.3 5.7 5.7 6.0 6.3 6.0 NP-3 5.3 5.7 6.7 5.7 6.0 6.0 6.3 5.7 6.0 6.0 6.0 6.0 PPG-PR 360 5.3 5.3 5.0 5.7 6.3 6.3 5.3 6.3 6.3 5.7 6.0 6.0 PPG-PR 367 6.7 6.0 6.3 6.0 5.7 6.3 6.3 6.3 6.0 5.7 6.0 6.0 PPG-PR 371 6.0 5.3 6.0 6.3 6.0 6.0 6.0 6.0 6.0 6.0 5.7 6.0 PPG-PR 372 5.0 5.0 6.0 6.0 6.0 5.7 5.7 6.0 6.0 6.3 6.0 6.0 PPG-PR 421 5.7 5.3 6.0 5.7 6.7 6.3 5.7 6.0 6.0 5.7 6.0 6.0 PST-2A2 4.3 5.3 5.3 5.7 5.3 6.3 6.7 5.7 6.0 6.0 6.0 6.0 SPIKE GLS (UF3) 6.0 4.7 6.3 6.0 5.7 6.3 6.7 5.7 5.7 6.0 5.7 6.0 023 5.0 5.0 5.7 5.7 5.7 6.0 6.0 6.7 6.0 5.7 5.7 5.9 ALLOY (RRT) 5.7 5.3 6.7 6.0 5.7 6.0 6.0 6.0 5.7 6.3 5.3 5.9 DLFPS-236/3550 5.3 5.7 5.7 5.7 6.3 6.0 6.0 6.0 6.3 5.7 5.3 5.9 DLFPS-236/3552 5.7 5.7 6.0 6.0 6.3 6.3 5.7 6.0 6.0 6.0 5.0 5.9 GATOR FORE (DLFPS-236/3544) 7.0 6.0 6.0 6.3 6.0 6.0 6.3 5.7 5.7 5.3 5.7 5.9 MYSTIQUE (DLFPS-236/3547) 4.0 4.0 4.7 5.7 6.0 5.7 5.7 6.0 7.0 6.0 5.3 5.9 PARADOX GLR (PPG-PR 331) 5.3 5.0 6.3 5.7 6.0 5.7 6.0 5.7 6.3 5.7 6.0 5.9 SUPERSTAR GL (PPG-PR 420) 5.0 4.7 5.3 5.3 6.3 5.7 6.0 6.0 6.0 6.3 5.3 5.9 BAR LP 6165 5.3 5.7 6.3 5.3 5.0 6.3 6.3 6.0 6.0 6.3 5.0 5.8 CPN 5.3 4.7 5.7 5.7 5.3 6.0 6.3 5.7 5.7 6.0 5.7 5.8 DLFPS-236/3548 5.3 5.3 6.0 5.7 5.0 6.0 6.0 6.0 6.3 5.7 6.0 5.8 FIESTA CINCO (DLFPS-236/3554) 5.3 5.7 5.3 5.0 5.7 6.0 6.3 5.7 6.7 5.7 5.0 5.8 PR-5-16 4.7 4.3 5.0 6.0 5.3 6.0 6.3 6.0 5.7 6.0 5.3 5.8 PST-2FOXY 4.7 5.0 5.3 5.3 5.7 6.3 5.7 6.0 6.0 6.0 5.7 5.8 SLIDER LS (PPG-PR 241) 5.0 4.7 5.0 5.7 6.3 6.0 5.7 5.3 5.7 5.7 5.7 5.8 XCELERATOR 6.0 5.7 6.0 6.0 5.3 6.0 6.0 5.7 6.0 5.7 5.3 5.8 ZOOM 2 (DLFPS-236/3545) 5.3 4.7 5.7 6.0 5.3 6.0 5.7 5.7 6.0 6.0 5.3 5.8 DLFPS-236/3546 5.0 5.0 6.0 5.3 6.0 5.7 6.0 5.7 5.7 5.7 5.3 5.7 DLFPS-236/3553 5.0 5.0 5.7 5.7 5.7 5.7 5.7 5.7 6.0 5.7 5.7 5.7 PR-6-15 5.0 5.0 6.0 5.3 6.0 6.3 5.3 5.3 6.0 6.0 5.3 5.7 UMPQUA 5.3 4.0 5.7 6.0 5.7 6.0 5.3 5.7 6.0 5.7 5.3 5.7 02BS1 5.3 5.3 6.0 5.7 5.7 5.3 5.7 5.7 6.0 5.7 5.3 5.6 HELIOS (DLFPS-236/3538) 5.3 5.3 5.3 5.3 5.3 6.0 5.3 5.7 6.0 5.7 5.3 5.6 MAN O WAR 5.3 4.7 6.3 6.0 5.7 5.3 5.0 6.0 6.0 5.3 5.7 5.6 NP-2 5.3 5.0 6.0 5.7 5.3 6.0 5.7 5.3 5.3 6.0 5.7 5.6 PARAGON 2 GLR (FP2) 5.7 5.0 5.7 5.7 6.0 6.3 5.3 5.3 5.3 5.3 5.7 5.6 PPG-PR 385 6.0 5.3 5.7 5.7 5.3 5.3 5.7 6.0 6.0 5.3 5.7 5.6 TABLE 4. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2016 NATIONAL PERENNIAL RYEGRASS TEST UNDER TRAFFIC STRESS AT AMHERST, MA 1/ 2021 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ WEAR TOLERANCE RATINGS QUALITY RATINGS NAME MAY JULY OCTOBER APR MAY JUN JUL AUG SEP OCT NOV MEAN PPG-PR 422 5.0 4.3 5.3 6.0 6.0 5.7 5.7 5.3 5.3 5.7 5.3 5.6 PST-2PDA 7.3 5.3 6.7 5.3 5.0 5.7 5.7 6.0 6.0 5.7 5.7 5.6 SEABISCUIT 5.3 5.3 5.7 5.7 5.7 6.0 5.7 5.7 5.7 5.3 5.3 5.6 SIGNET 3.7 4.0 5.0 5.7 5.7 5.3 5.7 5.3 6.3 5.3 5.3 5.6 SR 4650 6.0 5.3 6.3 5.3 5.7 5.7 5.7 5.7 5.7 5.7 5.7 5.6 021 5.3 5.0 5.7 5.7 5.3 5.7 5.7 5.7 5.7 5.0 5.3 5.5 BAR LP 6117 5.7 5.3 5.7 5.3 5.3 6.0 5.7 5.3 6.0 5.3 5.3 5.5 BAR LP 6131 5.7 6.0 6.0 5.0 5.0 6.3 6.3 5.7 5.7 5.7 4.7 5.5 BAR LP 6159 5.3 5.7 5.7 5.3 5.3 5.7 6.0 5.7 5.3 5.7 5.3 5.5 BAR LP 6233 5.3 5.3 6.0 5.3 5.3 6.0 5.7 5.7 5.3 6.0 5.0 5.5 BRIGHTSTAR SLT 5.7 5.3 6.3 5.7 5.3 5.7 5.7 6.0 5.3 5.3 5.0 5.5 DERBY XTREME 4.3 4.0 4.3 5.3 5.7 5.7 5.7 5.3 5.7 5.3 5.0 5.5 MIGHTIER (DLFPS-236/3542) 5.3 5.7 6.0 5.3 5.3 6.0 6.0 5.3 5.3 5.3 5.3 5.5 OVERDRIVE 5G 5.7 4.7 5.3 5.7 5.3 5.3 5.3 5.0 6.0 5.3 5.7 5.5 PHARAOH 4.7 4.7 5.7 5.3 5.7 5.7 5.7 5.0 5.3 5.3 5.7 5.5 PL2 5.3 5.0 5.3 5.3 5.3 5.7 5.3 5.3 5.7 5.3 5.7 5.5 PPG-PR 423 5.0 4.7 6.0 5.0 5.3 5.7 6.0 5.3 5.7 5.7 5.7 5.5 PST-2MAY 6.3 5.3 5.7 5.3 5.3 6.0 5.3 5.7 5.3 5.7 5.3 5.5 ASP0117 (A-PR15) 5.7 5.0 6.0 5.0 5.0 5.3 6.0 5.3 5.7 5.3 5.3 5.4 BAR LP 6158 5.7 5.0 6.3 5.3 5.3 5.7 5.3 5.3 5.3 5.7 5.3 5.4 BAR LP 6164 5.7 5.0 6.0 5.3 5.3 6.0 5.7 5.0 5.3 5.0 5.7 5.4 BELIZE 2 (GO-142) 5.0 5.3 5.7 5.0 6.0 5.3 5.3 5.3 5.3 5.3 5.3 5.4 EVOLVE 5.3 5.7 6.0 5.0 5.7 6.0 5.7 5.3 5.0 5.3 5.3 5.4 INTENSE 5.0 4.7 5.3 5.7 5.3 5.3 5.3 5.3 5.7 5.3 5.3 5.4 KARMA 5.3 4.7 6.0 5.3 5.3 5.3 5.3 5.7 5.7 5.3 5.3 5.4 MRSL-PR15 5.3 5.3 5.7 5.3 5.3 5.0 5.3 5.7 5.7 5.3 5.3 5.4 SILVER SPORT (PST-2CRP) 4.0 4.0 4.7 5.7 5.0 5.3 5.3 5.3 5.3 5.3 5.7 5.4 ALLSTAR III 5.0 4.7 5.0 5.0 5.3 5.3 5.3 5.3 5.7 5.0 5.7 5.3 APR2612 5.7 5.0 5.7 4.7 5.0 5.3 5.7 5.3 5.7 5.3 5.3 5.3 APR2616 5.7 5.3 5.7 5.0 5.3 5.7 5.3 5.3 5.3 5.0 5.3 5.3 APR3060 5.3 5.3 6.0 5.0 4.7 5.7 5.3 5.7 5.0 5.7 5.3 5.3 ASP0118GL (A-4G) 5.7 5.0 6.0 5.7 5.3 5.3 5.0 5.7 5.3 5.3 5.0 5.3 ASP0218 (A-6D) 5.7 5.0 6.0 5.3 5.0 5.3 5.3 5.3 5.3 5.3 5.0 5.3 BAR LP 6162 4.7 4.7 5.0 5.3 5.7 5.3 5.7 5.0 5.0 5.0 5.0 5.3 DLFPS-236/3540 5.3 5.3 6.0 4.7 5.0 5.7 5.3 5.3 5.7 5.3 5.0 5.3 GRAND SLAM GLD 5.3 5.0 5.7 5.3 4.7 5.0 5.0 5.7 5.7 5.3 5.7 5.3 GRAY WOLF (PST-2GAL) 6.0 5.0 6.0 5.7 5.0 5.3 5.0 5.3 5.7 5.7 5.0 5.3 HOMERUN LS (PPG-PR 419) 6.0 4.7 5.7 5.3 5.3 5.0 5.3 5.3 5.7 5.0 5.3 5.3 SAGUARO 5.0 4.3 6.0 5.3 4.7 5.7 5.7 5.0 5.7 5.7 4.7 5.3 PST-2BDT 4.7 4.3 5.0 5.3 5.0 5.0 5.0 5.7 5.3 5.3 5.0 5.2 SHIELD (02BS4) 5.3 5.0 5.7 5.0 5.3 5.7 5.3 5.0 5.0 5.0 5.3 5.2 CAYMAN (GO-143) 6.0 6.0 6.3 5.0 4.7 5.3 5.3 5.3 5.0 5.3 5.0 5.1 GO-141 4.7 4.7 6.0 5.0 5.0 5.0 5.3 5.3 5.3 5.0 4.7 5.1 GREEN SUPREME+ (AMP-R1) 4.7 5.0 5.7 5.3 5.3 5.0 5.0 5.0 5.3 5.0 4.7 5.1 MRSL-PR16 5.0 5.0 5.7 5.0 5.0 5.0 5.3 5.0 5.3 5.0 5.0 5.1 NEXUS GT (SNX) 5.0 5.0 5.3 5.0 4.7 5.0 5.0 5.3 5.3 5.3 5.0 5.1 SAVANT 3.7 3.3 3.7 5.3 5.3 5.0 5.0 5.3 5.3 5.0 4.3 5.1 TABLE 4. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2016 NATIONAL PERENNIAL RYEGRASS TEST UNDER TRAFFIC STRESS AT AMHERST, MA 1/ 2021 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ WEAR TOLERANCE RATINGS QUALITY RATINGS NAME MAY JULY OCTOBER APR MAY JUN JUL AUG SEP OCT NOV MEAN DLFPS-236/3556 5.3 5.0 6.0 5.0 5.0 5.3 5.0 4.7 5.3 5.0 5.0 5.0 DLFPS-238/3014 6.0 5.0 5.7 4.3 5.0 5.7 5.3 5.0 5.0 5.0 5.0 5.0 FIREBALL (BWH) 4.7 4.7 5.7 5.0 4.7 5.3 5.0 5.0 5.0 5.0 5.0 5.0 GRAY HAWK (PST-2FIND) 5.0 4.3 5.0 4.7 5.0 5.0 5.0 5.0 5.3 5.0 5.3 5.0 HATRICK (BSP-17) 5.3 5.0 5.3 5.3 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 JR-747 3.7 3.3 4.3 5.0 4.7 5.0 5.3 5.0 5.3 5.0 4.3 5.0 LPB-SD-101 3.3 3.7 4.3 5.7 4.3 5.3 5.3 4.7 5.3 5.0 4.3 5.0 LPB-SD-102 4.0 4.0 4.7 5.0 5.0 5.3 5.0 5.0 5.0 5.0 4.3 5.0 LPB-SD-103 5.0 4.3 5.0 5.0 4.3 5.0 5.3 5.3 5.3 5.3 4.3 5.0 LPB-SD-104 3.7 4.0 4.7 5.3 5.0 5.0 5.0 5.0 5.3 5.0 4.3 5.0 PST-2EGAD 4.7 5.0 5.3 4.7 4.7 5.3 5.3 4.7 5.3 5.0 5.0 5.0 RAD-PR 112 5.3 5.3 6.3 5.0 5.0 5.3 5.0 5.0 5.0 5.0 5.0 5.0 CS-6 4.7 5.3 5.0 4.7 4.3 5.0 5.0 5.0 5.0 5.0 5.0 4.9 MENSA 4.7 4.3 5.0 4.7 4.3 5.0 5.0 4.7 5.7 5.0 4.7 4.9 TEE-ME-UP (BSP-25) 6.3 5.3 6.0 4.7 4.7 5.0 5.0 5.0 5.3 5.0 4.7 4.9 ASP0116EXT 4.7 4.3 5.3 4.3 4.3 4.7 5.0 4.3 4.7 4.3 5.0 4.6 JR-888 4.0 4.3 4.7 4.7 4.3 4.7 5.0 4.3 5.3 4.3 4.0 4.6 LPB-SD-105 3.7 4.0 4.7 4.3 4.3 4.7 5.0 4.7 5.3 4.7 4.0 4.6 PEPPER II (RAD-PR 103) 5.7 5.0 5.7 4.0 4.3 4.3 4.3 4.3 4.3 4.3 4.3 4.3 LINN 3.3 3.7 4.0 2.0 2.0 3.7 3.0 3.3 3.3 3.0 3.0 2.9 LSD VALUE 1.0 1.0 1.1 0.8 0.7 0.9 0.8 0.8 0.8 0.8 0.8 0.5 C.V. (%) 11.6 12.0 10.8 9.2 8.2 9.3 8.6 9.0 8.8 9.1 9.0 5.9 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. 2021 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 MA1 SILT LOAM AND SILT 5.6-6.0 61-150 151-240 2.1-3.0 FULL SUN 1.6-2.0 TO PREVENT STRESS