TABLE 12. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS GROWN UNDER TRAFFIC STRESS AT AMHERST, MA 1/ 2017 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ WEAR MOW PERCENT QUALITY RATINGS NAME TOLERANCE QUALITY ESTABLISHMENT JUL AUG SEP OCT MEAN PPG-PR 424 4.3 6.7 53.3 7.0 7.0 6.7 6.3 6.8 DLFPS-236/3547 5.3 5.0 53.3 6.0 7.0 6.7 6.7 6.6 PPG-PR 331 5.3 5.7 63.3 7.0 6.7 6.7 6.0 6.6 02BS2 5.7 7.0 50.0 6.0 6.7 6.7 6.7 6.5 DLFPS-236/3544 5.0 6.3 56.7 6.3 7.0 6.3 6.3 6.5 INTENSE 5.7 5.0 43.3 6.0 6.7 7.0 6.3 6.5 PHARAOH 5.7 7.0 53.3 6.3 7.0 6.3 6.3 6.5 PPG-PR 421 5.0 5.7 60.0 6.0 6.7 6.7 6.7 6.5 DLFPS-236/3546 6.0 6.0 50.0 6.0 6.0 7.0 6.7 6.4 CPN 5.7 5.0 56.7 6.3 6.0 6.7 6.0 6.3 DLFPS-236/3556 5.0 7.7 33.3 5.7 6.7 6.7 6.0 6.3 FP2 6.3 8.0 40.0 6.0 7.0 6.7 5.7 6.3 JR-123 6.0 7.3 53.3 5.3 6.3 6.7 6.7 6.3 JR-197 6.0 4.7 46.7 6.0 6.0 6.3 6.7 6.3 NP-2 5.0 7.7 46.7 6.7 6.7 6.0 5.7 6.3 PR-6-15 5.3 7.0 46.7 5.7 6.7 6.7 6.0 6.3 BSP-25 5.7 6.7 50.0 6.0 7.0 6.3 5.3 6.2 DLFPS-236/3545 6.0 7.3 46.7 5.3 6.3 6.7 6.3 6.2 PL2 5.0 7.0 46.7 5.3 6.0 7.0 6.3 6.2 SLUGGER 3GL (PPG-PR 343) 5.0 5.0 53.3 5.7 6.3 6.3 6.3 6.2 PPG-PR 422 5.3 7.3 43.3 6.0 6.7 6.0 6.0 6.2 PST-2A2 6.0 6.7 56.7 5.7 6.3 6.3 6.3 6.2 SNX 5.7 6.7 46.7 6.0 6.7 6.0 6.0 6.2 023 5.3 7.7 58.3 5.7 6.3 6.0 6.3 6.1 DERBY XTREME 5.7 5.3 50.0 5.7 6.0 6.3 6.3 6.1 NP-3 5.7 5.7 46.7 5.3 6.3 6.3 6.3 6.1 FASTBALL 3GL (PPG-PR 329) 6.0 7.3 43.3 5.3 6.3 6.3 6.3 6.1 APPLE 3GL (PPG-PR 339) 6.0 6.0 56.7 6.0 6.0 6.0 6.3 6.1 PPG-PR 385 4.7 4.3 53.3 6.3 6.0 6.0 6.0 6.1 PST-2BDT 5.7 6.3 43.3 5.7 6.7 6.0 6.0 6.1 PST-2MAY 5.3 7.0 33.3 5.7 6.0 6.7 6.0 6.1 XCELERATOR 5.3 6.7 60.0 5.7 5.7 6.7 6.3 6.1 ASP0118GL (A-4G) 7.0 5.7 45.0 5.7 6.0 6.3 6.0 6.0 ASP0218 (A-6D) 5.7 6.7 50.0 5.7 6.3 6.0 6.0 6.0 DLFPS-236/3540 7.3 7.3 46.7 5.7 6.7 6.0 5.7 6.0 DLFPS-236/3550 5.7 6.7 56.7 5.7 6.0 6.3 6.0 6.0 DLFPS-236/3552 7.0 6.0 43.3 6.0 5.3 6.3 6.3 6.0 GRAND SLAM GLD 6.3 6.3 56.7 5.7 5.7 6.7 6.0 6.0 MAN O WAR 6.0 7.0 56.7 5.0 5.7 7.0 6.3 6.0 PPG-PR 367 5.3 7.7 36.7 6.0 6.0 6.0 6.0 6.0 PPG-PR 372 6.0 5.7 53.3 6.0 6.0 6.0 6.0 6.0 SILVER SPORT (PST-2CRP) 5.3 7.0 43.3 5.7 6.0 6.3 6.0 6.0 PST-2FOXY 5.7 6.7 46.7 5.0 6.3 6.3 6.3 6.0 PST-2PDA 5.7 6.3 43.3 5.7 6.3 6.0 6.0 6.0 RAD-PR 112 6.0 7.0 36.7 4.7 6.7 6.7 6.0 6.0 021 5.3 6.7 60.0 5.3 6.0 6.0 6.3 5.9 TABLE 12. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS (CONT'D) GROWN UNDER TRAFFIC STRESS AT AMHERST, MA 1/ 2017 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ WEAR MOW PERCENT QUALITY RATINGS NAME TOLERANCE QUALITY ESTABLISHMENT JUL AUG SEP OCT MEAN ASP0117 (A-PR15) 5.0 7.0 50.0 5.7 6.0 6.0 6.0 5.9 AMP-R1 6.3 6.7 56.7 5.7 6.3 6.0 5.7 5.9 DLFPS-236/3543 5.7 5.7 56.7 5.0 5.7 6.3 6.7 5.9 DLFPS-236/3554 5.7 6.3 45.0 5.3 6.3 6.0 6.0 5.9 PPG-PR 360 5.0 7.0 53.3 5.3 6.0 6.3 6.0 5.9 PPG-PR 423 5.3 7.0 43.3 5.7 6.0 6.3 5.7 5.9 02BS1 6.0 6.7 43.3 5.0 6.0 6.0 6.0 5.8 SHIELD (02BS4) 5.0 4.7 43.3 5.7 5.7 6.3 5.7 5.8 BSP-17 6.3 7.0 46.7 5.0 5.7 6.3 6.0 5.8 BWH 5.0 7.3 46.7 6.0 5.7 5.7 5.7 5.8 DLFPS-236/3538 5.0 5.7 43.3 6.0 5.3 6.3 5.7 5.8 DLFPS-236/3541 5.3 6.7 40.0 5.0 6.3 6.3 5.7 5.8 DLFPS-236/3548 5.3 5.7 53.3 5.7 6.7 5.7 5.3 5.8 DLFPS-236/3553 5.0 5.7 56.7 5.3 6.0 6.3 5.7 5.8 MRSL-PR15 5.7 5.0 53.3 5.7 5.7 6.0 5.7 5.8 SLIDER LS (PPG-PR 241) 5.0 5.3 63.3 5.7 6.0 5.7 5.7 5.8 PPG-PR 371 5.3 5.7 50.0 5.3 5.7 6.3 6.0 5.8 PPG-PR 420 5.7 5.7 56.7 6.0 5.7 6.0 5.7 5.8 PST-2GTD 5.0 5.7 50.0 5.7 6.3 6.0 5.3 5.8 RRT 6.0 6.7 43.3 5.3 5.7 5.7 6.3 5.8 SEABISCUIT 4.7 4.3 63.3 5.3 6.3 6.0 5.7 5.8 SR 4650 6.0 6.7 56.7 6.0 6.0 5.7 5.7 5.8 CS-6 5.0 6.3 40.0 5.0 6.0 6.0 5.7 5.7 GO-143 5.7 5.0 36.7 5.7 6.0 5.7 5.3 5.7 MRSL-PR16 5.3 6.7 50.0 5.3 5.7 6.0 5.7 5.7 OVERDRIVE 5G 5.7 6.0 46.7 5.3 5.7 6.0 5.7 5.7 HOMERUN LS (PPG-PR 419) 5.3 6.0 46.7 4.7 6.0 6.0 6.0 5.7 PR-5-16 5.3 4.7 50.0 5.3 5.7 5.7 6.0 5.7 SIGNET 5.0 6.3 56.7 5.7 5.7 5.7 5.7 5.7 UF3 5.0 7.3 36.7 5.0 5.7 5.7 6.3 5.7 UMPQUA 5.3 5.0 46.7 5.3 5.7 6.0 5.7 5.7 DLFPS-236/3542 6.0 4.7 43.3 5.0 5.7 6.3 5.3 5.6 EVOLVE 5.7 5.3 66.7 5.3 5.3 6.0 5.7 5.6 LPB-SD-102 5.0 5.3 56.7 5.0 5.3 6.7 5.3 5.6 LPB-SD-103 5.3 6.3 46.7 5.0 6.0 6.0 5.3 5.6 LPB-SD-104 5.3 6.3 33.3 5.7 5.7 5.7 5.3 5.6 LPB-SD-105 4.7 4.0 30.0 5.0 6.0 6.0 5.3 5.6 FURLONG (LTP-FCB) 5.0 5.0 46.7 5.3 5.3 6.0 5.7 5.6 MENSA 4.3 4.7 53.3 5.3 5.7 5.7 5.7 5.6 PPG-PR 370 5.3 6.3 40.0 5.3 5.3 6.0 5.7 5.6 PST-2EGAD 4.3 7.3 36.7 5.3 6.0 5.7 5.3 5.6 GRAY WOLF (PST-2GAL) 5.3 5.7 46.7 5.3 5.7 5.7 5.7 5.6 APR2616 5.7 7.3 46.7 5.0 5.3 6.3 5.3 5.5 BAR LP 6164 5.0 6.0 40.0 5.3 6.0 5.3 5.3 5.5 GO-142 5.3 5.0 40.0 5.3 5.7 5.7 5.3 5.5 KARMA 5.0 6.3 20.0 5.0 5.7 5.7 5.7 5.5 TABLE 12. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS (CONT'D) GROWN UNDER TRAFFIC STRESS AT AMHERST, MA 1/ 2017 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ WEAR MOW PERCENT QUALITY RATINGS NAME TOLERANCE QUALITY ESTABLISHMENT JUL AUG SEP OCT MEAN APR2612 5.0 6.7 35.0 5.3 5.3 5.7 5.3 5.4 APR3060 5.0 4.7 53.3 5.3 5.7 5.7 5.0 5.4 ASP0116EXT 4.3 5.7 53.3 5.7 5.7 5.3 5.0 5.4 BRIGHTSTAR SLT 5.0 4.3 63.3 5.0 5.3 5.7 5.7 5.4 GRAY HAWK (PST-2FIND) 4.7 5.3 66.7 5.3 5.0 5.7 5.7 5.4 SAGUARO 5.3 4.7 46.7 5.3 5.0 5.7 5.7 5.4 ALLSTAR III 6.0 6.7 40.0 5.3 5.7 5.0 5.3 5.3 BAR LP 6131 4.7 4.3 50.0 5.0 5.3 5.7 5.0 5.3 BAR LP 6158 4.7 4.7 40.0 5.0 5.3 5.7 5.3 5.3 GO-141 4.7 4.7 56.7 5.0 5.7 5.3 5.3 5.3 JR-747 4.0 4.3 56.7 5.0 5.0 5.7 5.3 5.3 LPB-SD-101 4.0 4.3 46.7 5.3 5.0 5.3 5.3 5.3 PEPPER II (RAD-PR 103) 5.0 7.0 38.3 5.0 5.7 5.3 5.3 5.3 BAR LP 6233 5.0 4.3 46.7 5.0 5.3 5.3 5.0 5.2 JR-888 5.0 5.7 53.3 5.0 5.0 5.3 5.3 5.2 BAR LP 6117 5.0 6.7 46.7 5.0 5.7 5.3 4.3 5.1 BAR LP 6159 5.7 5.3 50.0 4.7 5.7 5.3 4.7 5.1 SAVANT 5.0 6.7 40.0 5.0 5.0 5.3 5.0 5.1 BAR LP 6165 4.7 4.7 33.3 4.7 4.7 5.3 5.3 5.0 DLFPS-238/3014 4.3 6.0 30.0 4.3 5.3 5.0 5.3 5.0 BAR LP 6162 4.0 5.3 26.7 4.3 5.0 5.0 5.3 4.9 LINN 3.3 3.7 13.3 4.0 3.0 3.3 3.0 3.3 LSD VALUE 1.1 1.1 16.7 1.0 0.8 0.7 0.8 0.5 C.V. (%) 12.0 12.1 19.9 10.1 8.6 7.2 8.6 5.3 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.