TABLE 5. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2010 NATIONAL PERENNIAL RYEGRASS TEST AT AMHERST, MA 1/ 2012 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING DENSITY WEAR TOLERANCE QUALITY RATINGS NAME COLOR GREENUP SPRING JUNE SEPTEMBER MAR APR MAY JUN JUL AUG SEP OCT NOV MEAN GRAND SLAM GLD (PPG-PR 164) 6.3 5.0 6.0 5.7 6.0 5.7 6.7 6.7 6.0 6.3 7.0 7.0 6.3 6.7 6.5 WICKED (SRX-4RHD) 6.0 4.3 6.0 6.3 6.3 5.3 6.7 6.7 6.3 5.7 7.7 7.0 6.7 6.3 6.5 PILLAR (CST) 6.3 5.0 5.7 5.3 6.0 5.7 6.7 6.0 5.7 6.0 6.7 6.7 7.0 6.0 6.3 PPG-PR 121 7.0 5.0 6.7 6.0 6.3 5.0 6.7 6.7 6.3 6.3 6.7 6.3 6.7 5.7 6.3 RINOVO 7.0 4.7 6.0 5.3 6.0 5.3 6.7 6.3 6.3 6.0 7.0 6.3 6.7 6.0 6.3 BANDALORE (IS-PR 463) 6.7 5.3 6.3 5.7 6.3 5.3 6.7 6.0 6.0 5.7 7.0 6.7 6.3 6.0 6.2 IS-PR 492 7.3 5.3 6.0 5.3 6.7 5.7 6.3 6.3 6.0 6.0 7.0 6.7 6.7 5.3 6.2 PPG-PR 138 6.7 4.7 6.3 5.3 6.3 5.0 6.7 6.3 6.3 6.7 6.3 6.7 6.0 5.7 6.2 APPLE SGL (PPG-PR 140) 6.7 4.7 6.3 5.3 5.7 5.3 6.7 6.7 6.7 6.3 6.3 6.0 6.3 5.3 6.2 SIENNA 5.7 5.0 6.0 6.0 6.3 6.0 6.7 7.0 6.0 5.7 6.3 6.3 6.7 5.0 6.2 APR 2036 7.0 5.7 6.3 6.0 6.3 5.7 6.7 6.0 6.0 6.3 6.7 6.0 6.0 5.3 6.1 CL 11601 5.7 5.3 6.7 6.0 5.3 5.7 6.7 6.7 6.0 6.0 6.3 6.0 6.3 5.3 6.1 STAMINA (IS-PR 487) 6.7 5.0 6.7 6.0 6.0 5.0 7.0 6.7 6.0 6.0 6.3 6.3 6.0 5.3 6.1 BANFIELD (IS-PR 491) 6.7 5.3 6.3 6.0 6.0 5.0 7.0 6.7 6.3 5.3 7.0 6.7 5.7 5.7 6.1 LTP-PR 135 6.0 5.7 5.7 5.3 6.3 5.7 6.3 5.7 5.7 5.3 7.0 6.7 6.7 5.7 6.1 RAD-PR55R 8.3 5.3 6.0 5.0 5.7 5.3 6.0 6.0 5.7 6.3 7.0 6.3 6.3 5.7 6.1 SR 4650 (PSRX-3701) 6.7 5.3 6.0 6.3 6.0 5.3 7.0 6.0 6.0 5.7 6.7 6.7 6.3 5.7 6.1 FIESTA 4 7.0 4.7 6.3 5.7 6.0 5.3 6.3 6.0 6.3 5.7 7.0 6.3 5.7 5.3 6.0 IS-PR 409 7.7 5.3 6.3 6.0 6.0 5.3 6.7 6.3 6.0 6.0 6.3 6.3 6.0 5.3 6.0 HANCOCK (IS-PR 479) 7.7 4.7 6.3 6.3 5.7 5.7 6.3 6.0 5.7 5.3 6.7 6.0 6.3 5.7 6.0 OCTANE 6.0 5.0 6.3 5.3 5.3 5.7 6.3 6.0 6.0 6.0 6.7 5.7 6.0 5.3 6.0 PPG-PR 136 7.0 4.3 6.3 5.0 5.7 5.0 6.3 6.0 5.7 6.3 6.3 6.0 6.3 5.7 6.0 PPG-PR 143 6.3 4.3 6.0 4.3 6.0 5.3 6.0 6.0 5.7 5.7 6.7 6.7 6.0 6.0 6.0 PPG-PR 165 6.0 5.0 6.0 5.0 6.0 5.7 6.3 6.3 5.7 5.3 7.0 6.0 6.3 5.0 6.0 PST-2BNS 6.0 5.3 6.3 6.0 6.0 5.7 6.3 6.3 5.7 6.0 6.7 6.3 6.0 4.7 6.0 RIO VISTA 6.7 5.3 6.3 5.0 5.3 5.3 5.7 5.7 5.3 6.3 6.3 6.3 6.7 6.0 6.0 CS-PR66 7.3 4.7 6.0 5.0 6.0 5.3 6.3 6.3 5.7 6.0 6.0 6.0 6.0 5.7 5.9 EVOLUTION (S85) 7.0 5.7 6.0 4.7 6.0 5.3 5.7 5.7 5.3 6.0 6.0 6.7 6.7 6.0 5.9 PIZZAZZ 2 GLR (PR 909) 6.7 4.7 6.0 5.3 5.7 4.7 6.3 6.0 5.7 5.7 6.0 6.7 6.0 5.7 5.9 PPG-PR 142 6.7 4.7 6.0 5.3 5.7 5.0 6.3 6.0 6.0 5.3 6.3 6.0 6.3 5.3 5.9 PRX-4GM1 7.0 5.3 5.7 5.0 6.0 5.7 6.3 5.3 5.7 6.0 6.7 5.7 6.3 5.3 5.9 PSRX-4CAGL 7.3 4.7 5.7 5.3 5.7 5.7 5.7 5.7 5.7 5.7 7.0 5.7 6.0 6.0 5.9 SIDEWAYS (PSRX-S84) 6.3 5.3 6.0 5.3 5.7 5.3 6.3 5.7 5.7 5.3 6.7 5.7 6.3 5.7 5.9 BAR LP 10970 6.7 4.7 6.3 7.0 6.0 5.7 6.3 6.0 5.7 6.0 6.0 6.0 5.7 4.7 5.8 CL 307 7.0 4.3 6.0 5.3 6.0 5.0 6.3 6.0 6.0 6.0 6.0 6.0 6.0 5.0 5.8 GO-PR60 8.0 5.7 6.0 5.0 5.3 5.3 6.0 6.3 6.3 5.7 6.3 5.7 5.7 4.7 5.8 PANGEA GLR (CL 11701) 7.0 4.7 5.3 5.0 6.0 4.7 6.0 5.7 5.3 5.3 6.0 6.3 6.7 6.0 5.8 STELLAR 3GL (PPG-PR 134) 6.7 5.0 6.0 4.7 5.0 5.3 6.3 6.0 5.3 6.0 5.7 6.0 6.0 5.7 5.8 SRX-4MSH 6.0 4.7 6.3 5.7 5.3 5.3 6.3 5.7 6.0 5.7 6.0 6.0 6.0 5.0 5.8 UNO 6.3 5.0 6.0 5.7 5.7 5.3 6.0 6.3 5.7 5.3 6.3 6.0 5.7 5.3 5.8 APR 2320 6.3 5.0 6.0 5.3 5.0 5.7 6.0 6.7 5.7 5.7 5.3 6.0 6.0 4.7 5.7 THRIVE (IS-PR 469) 7.0 4.3 6.0 5.7 5.7 5.0 5.3 5.7 5.7 6.0 6.0 6.0 5.7 5.7 5.7 IS-PR 488 6.7 4.0 6.3 5.7 5.7 4.7 6.3 6.0 5.7 5.7 6.3 5.7 5.7 5.0 5.7 ASPAIRE (IS-PR 489) 7.0 4.3 5.3 6.0 5.7 5.0 6.0 5.7 5.3 5.7 6.0 6.3 6.0 5.3 5.7 JR-178 6.3 4.7 6.0 5.0 6.3 5.0 6.0 6.0 5.7 5.7 6.7 6.0 5.7 5.0 5.7 KARMA (PICK 10401) 6.0 4.3 5.7 5.0 5.7 5.0 6.0 6.0 5.7 5.7 5.7 6.0 5.7 5.3 5.7 PPG-PR 128 6.0 4.7 5.7 5.3 6.0 5.3 6.0 5.7 5.3 5.7 5.7 6.3 6.0 5.7 5.7 TABLE 5. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2010 NATIONAL PERENNIAL RYEGRASS TEST AT AMHERST, MA 1/ 2012 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING DENSITY WEAR TOLERANCE QUALITY RATINGS NAME COLOR GREENUP SPRING JUNE SEPTEMBER MAR APR MAY JUN JUL AUG SEP OCT NOV MEAN FASTBALL RGL (PPG-PR 133) 6.7 5.0 6.0 5.3 5.3 5.0 6.0 6.0 5.7 5.7 6.0 5.7 5.7 5.3 5.7 PREMIUM (PPG-PR 137) 6.7 4.0 6.0 5.0 5.3 5.0 6.0 6.0 6.0 6.0 5.7 5.7 5.7 5.3 5.7 SOX FAN (GM3) 7.0 5.3 6.0 5.0 6.0 5.0 6.7 5.7 6.0 5.3 6.0 5.7 5.7 5.3 5.7 2NJK 5.7 4.7 6.0 5.3 5.3 5.3 6.3 5.7 6.0 6.0 5.7 5.3 5.7 4.3 5.6 APR 2445 7.7 4.7 6.3 6.7 5.0 5.3 6.0 5.7 5.3 5.0 6.0 5.7 6.3 5.0 5.6 BAR LP 7608 5.7 5.0 6.3 5.0 4.7 5.7 6.3 6.0 6.0 5.7 5.0 5.7 5.7 4.7 5.6 DLF LGD-3022 6.3 5.0 6.3 5.7 5.7 5.7 5.7 5.7 5.7 5.7 6.3 5.7 5.7 4.7 5.6 GO-G37 8.0 5.0 5.0 6.0 5.7 5.0 6.0 5.7 5.0 5.3 5.7 6.7 6.0 5.3 5.6 INSIGHT 5.3 4.3 6.7 5.0 5.0 5.3 7.0 5.7 6.0 5.7 5.0 5.3 6.0 4.7 5.6 JR-192 5.7 3.7 5.0 4.7 5.3 4.7 6.0 5.7 5.7 5.7 5.7 6.3 5.7 4.7 5.6 MACH I 8.0 5.0 6.0 6.0 5.7 5.0 6.0 5.7 6.0 6.0 5.7 5.7 5.7 5.0 5.6 MANHATTAN 6 GLR (PST-2MAGS) 7.3 5.3 5.7 5.7 6.0 5.7 6.0 5.7 5.3 5.7 6.0 6.0 5.7 4.7 5.6 PALMER V 6.7 4.7 6.0 6.0 5.3 5.0 5.3 5.7 5.7 6.0 6.3 5.3 5.3 5.3 5.6 PINNACLE 4.7 5.0 6.0 5.7 5.0 5.0 6.3 6.0 5.7 5.7 5.0 5.7 6.0 4.7 5.6 PST-2K9 7.0 4.3 5.7 5.0 5.3 5.0 6.0 5.7 5.3 5.7 5.7 5.7 6.0 5.0 5.6 RAD-PR62 7.0 4.7 5.0 4.7 6.0 5.3 6.0 6.0 5.0 5.0 6.0 6.0 6.0 5.3 5.6 A-35 8.3 5.7 5.0 4.7 5.3 5.7 6.0 5.3 5.0 5.0 5.7 6.0 5.7 5.0 5.5 BRIGHTSTAR SLT 5.7 4.7 5.7 5.3 5.3 5.3 6.0 5.7 5.7 5.3 5.3 5.3 6.0 4.7 5.5 ALLANTE 5.7 4.0 5.7 4.3 5.3 5.0 5.7 5.7 5.3 6.0 5.7 5.7 5.3 4.7 5.4 BAR LP 10969 7.0 5.0 6.0 5.3 4.7 5.3 5.7 5.7 5.7 6.0 5.7 5.0 5.3 4.3 5.4 BONNEVILLE 6.3 5.0 6.3 5.3 5.3 4.7 5.0 5.3 5.3 6.0 6.0 5.3 5.7 5.0 5.4 DOMINATOR (PST-2AG4) 6.3 4.7 5.7 5.7 5.0 5.3 6.0 5.3 5.3 5.7 5.7 5.3 5.3 5.0 5.4 ISG-31 8.0 4.7 5.3 5.3 5.0 4.7 6.0 5.3 5.3 5.3 5.3 5.7 5.7 5.3 5.4 LTP-RAE 6.7 4.7 5.7 5.3 5.7 5.0 5.7 5.3 5.0 5.0 5.7 6.0 5.7 5.3 5.4 PICK 4DFHM 6.7 4.7 5.7 5.0 5.3 5.0 5.7 5.3 5.0 5.3 5.3 6.0 6.3 5.0 5.4 PST-2DR9 6.3 5.0 5.7 5.0 5.3 5.3 5.7 5.7 5.3 5.3 5.7 5.3 5.7 4.3 5.4 PST-2NKM 6.3 4.0 5.3 5.0 5.3 5.0 5.0 5.0 5.3 5.7 5.7 6.0 6.3 4.7 5.4 DLF LGD-3026 7.3 4.7 6.0 6.0 5.3 5.0 5.7 5.0 5.0 5.3 5.7 5.3 5.7 4.7 5.3 ISG-30 8.0 4.7 5.7 5.7 4.7 5.0 5.3 5.3 5.0 5.3 5.3 5.7 5.7 5.3 5.3 PLAYOFF 2 (P02) 6.3 5.0 5.3 5.3 5.0 5.3 5.7 5.7 5.0 5.3 5.3 5.7 5.3 4.3 5.3 PST-204D 5.7 4.3 5.3 5.0 5.3 5.0 6.0 5.3 5.3 5.0 5.7 5.3 5.7 4.3 5.3 PST-2MG7 7.3 4.0 5.0 5.0 5.7 5.0 6.0 5.0 5.0 5.3 5.0 5.3 5.7 5.3 5.3 HAVEN (APR 2038) 6.0 4.7 5.3 5.0 4.7 4.7 5.7 5.7 5.3 5.7 5.7 5.0 5.0 4.3 5.2 BAR LP 10972 6.0 3.3 5.0 4.3 5.0 4.7 5.3 5.0 5.0 5.0 5.7 5.7 5.7 4.3 5.1 PROMINENT (CS-20) 8.0 4.7 5.0 4.7 4.0 5.0 5.3 4.7 4.7 5.0 5.3 5.0 5.7 5.0 5.1 ISG-36 8.0 4.3 5.0 5.0 4.3 5.0 5.3 5.3 4.7 5.0 5.3 5.0 5.3 5.0 5.1 PST-2TQL 6.3 4.0 6.0 5.3 4.7 5.0 5.7 5.3 5.3 5.7 5.0 4.7 5.0 4.0 5.1 PST-2ACR 6.7 4.3 5.0 5.0 4.7 4.3 5.3 5.0 4.7 5.0 5.3 5.3 5.0 4.0 4.9 GO-DHS 8.3 4.7 4.7 5.0 3.7 4.7 4.7 4.7 4.3 4.7 4.3 4.7 5.3 4.3 4.6 DLF LGT 4182 8.0 4.3 4.3 5.0 3.7 4.3 4.3 4.3 4.0 4.7 4.0 4.3 4.3 3.0 4.1 LINN 4.0 4.0 3.3 4.7 3.0 4.0 3.0 3.3 3.3 3.3 3.0 3.0 3.0 2.0 3.1 LSD VALUE 1.0 1.0 1.2 1.2 1.5 1.1 1.2 1.1 1.1 1.3 1.3 1.0 1.5 1.2 0.7 C.V. (%) 9.3 11.3 10.9 11.3 14.1 9.5 11.0 10.6 10.6 10.9 12.0 10.0 12.0 13.4 7.2 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. 2012 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 2010 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 LOAM 5.6-6.0 0-60 241-375 3.1-4.0 FULL SUN 0.0-0.5 TO PREVENT STRESS