TABLE 3. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2010 NATIONAL PERENNIAL RYEGRASS TEST AT AMHERST, MA 1/ 2013 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ POA GENETIC WEAR DENSITY ANNUA QUALITY RATINGS NAME COLOR TOLERANCE FALL COUNTS/PLOT APR MAY JUN JUL AUG SEP OCT NOV MEAN GRAND SLAM GLD (PPG-PR 164) 6.7 6.7 6.7 7.7 7.0 6.7 6.7 7.0 7.0 7.0 7.0 6.0 6.8 PIZZAZZ 2 GLR (PR 909) 7.0 7.0 6.3 6.0 6.0 7.0 6.3 5.7 6.7 6.7 6.7 6.0 6.4 PILLAR (CST) 6.0 6.0 6.0 12.0 6.7 6.7 6.0 6.0 6.0 6.7 6.0 6.0 6.3 RINOVO 7.0 6.7 6.7 9.0 6.3 7.0 6.7 6.0 6.0 6.0 6.0 6.3 6.3 SUNSTREAKER (APR 2036) 6.7 7.3 5.3 7.0 6.0 6.7 6.3 6.3 6.3 6.0 5.7 6.0 6.2 KARMA (PICK 10401) 6.3 6.0 6.7 12.3 6.7 6.7 5.7 6.3 6.3 6.3 6.0 5.7 6.2 LTP-PR 135 6.0 5.7 6.0 7.0 6.7 6.3 6.3 5.7 6.7 6.0 6.0 5.7 6.2 PANGEA GLR (CL 11701) 7.7 6.7 5.3 9.3 6.7 6.7 6.0 6.3 6.0 6.0 5.7 6.0 6.2 AMAZING A+ (PPG-PR 138) 6.7 7.0 6.0 6.3 6.3 6.3 6.7 5.7 6.7 6.0 6.0 5.7 6.2 JR-178 6.7 6.3 6.3 18.3 6.3 6.0 6.0 6.0 6.0 6.0 6.3 6.0 6.1 GREEN SUPREME (PPG-PR 121) 6.3 7.7 6.3 12.0 6.3 6.7 6.3 6.0 6.0 6.0 5.7 6.0 6.1 PPG-PR 136 7.0 5.7 6.3 13.3 6.0 6.3 5.7 6.0 6.3 6.3 6.0 6.0 6.1 RIO VISTA 6.3 6.3 6.0 7.0 6.0 6.3 7.0 6.0 6.0 6.0 5.7 6.0 6.1 SIENNA 5.7 5.7 6.7 3.3 7.0 6.7 6.3 6.0 7.7 5.3 5.0 4.7 6.1 STAMINA (IS-PR 487) 6.7 6.3 6.0 8.3 6.3 6.7 6.0 6.0 6.0 6.7 5.7 5.7 6.1 APPLE SGL (PPG-PR 140) 6.3 6.0 5.7 12.0 6.0 6.0 6.0 6.7 6.3 6.0 5.7 5.7 6.0 FIESTA 4 7.7 7.0 6.0 16.3 6.3 6.7 6.0 5.7 6.0 5.7 6.0 5.7 6.0 RIPTIDE (IS-PR 409) 7.3 6.7 6.3 17.7 6.0 6.3 6.3 5.3 6.0 6.3 6.0 5.3 6.0 PROVOST (PPG-PR 143) 6.7 6.3 6.0 5.0 5.7 6.0 6.0 5.3 7.0 6.3 6.3 5.7 6.0 PSRX-4CAGL 7.7 6.3 6.0 10.3 6.0 6.0 6.0 5.7 6.0 6.3 6.0 6.0 6.0 PST-2BNS 6.3 6.3 6.3 11.7 6.3 6.7 6.0 5.7 6.0 6.0 5.7 5.3 6.0 SR 4650 (PSRX-3701) 6.7 5.7 6.3 8.7 6.3 6.0 5.7 6.3 6.7 6.3 5.7 5.3 6.0 SR4660ST (SRX-4MSH) 6.7 5.3 6.7 15.0 6.3 6.3 6.3 6.0 6.3 6.0 5.3 5.3 6.0 THRIVE (IS-PR 469) 7.7 7.0 6.0 19.3 6.0 6.3 6.3 6.3 6.0 5.7 5.7 5.7 6.0 ALLANTE 5.7 4.7 7.0 9.3 6.3 6.0 6.7 6.0 7.0 5.3 5.0 4.7 5.9 BANFIELD (IS-PR 491) 7.0 6.3 6.0 13.0 6.0 6.3 6.3 6.0 5.7 6.0 5.7 5.3 5.9 FASTBALL RGL (PPG-PR 133) 6.0 6.0 6.0 8.7 6.0 6.3 5.7 6.0 5.7 6.0 5.7 5.7 5.9 PPG-PR 165 6.7 6.0 6.0 9.0 6.3 5.7 6.0 6.0 6.3 6.0 5.3 5.7 5.9 STELLAR 3GL (PPG-PR 134) 6.7 6.3 5.3 16.7 6.3 6.0 5.7 5.7 6.0 6.0 5.7 5.7 5.9 WICKED (SRX-4RHD) 6.0 5.3 6.3 11.0 5.7 6.3 6.7 5.7 6.0 5.7 5.7 5.3 5.9 CL 307 7.7 6.3 6.3 32.0 6.0 6.0 6.0 5.7 6.0 5.7 6.0 5.3 5.8 EVOLUTION (S85) 6.7 6.0 5.7 10.0 6.3 6.0 6.0 6.0 5.7 6.0 5.3 5.3 5.8 DILIGENT (IS-PR 492) 7.3 7.3 6.0 23.3 6.0 6.0 6.0 5.7 5.3 5.7 6.0 5.7 5.8 JR-192 6.0 5.3 5.7 15.0 5.7 6.7 5.7 6.3 6.7 5.7 4.7 4.7 5.8 OCTANE 6.3 7.0 5.3 18.0 6.3 5.7 5.3 6.0 5.7 6.0 5.7 5.7 5.8 PREMIUM (PPG-PR 137) 6.7 5.3 6.3 20.0 6.0 5.3 6.0 5.7 6.0 6.0 5.7 6.0 5.8 SIDEWAYS (PSRX-S84) 7.0 5.7 6.0 18.7 6.0 5.7 5.7 6.3 6.0 6.0 5.7 5.3 5.8 SOX FAN (GM3) 7.3 6.0 6.0 14.3 6.0 6.0 5.7 5.7 5.7 5.7 5.7 5.7 5.8 HANCOCK (IS-PR 479) 7.3 6.7 6.0 23.0 6.0 6.0 6.0 5.7 6.0 5.3 5.3 5.3 5.7 PPG-PR 128 7.0 5.7 6.3 17.0 6.0 6.0 5.3 5.7 5.7 5.7 5.7 5.7 5.7 PPG-PR 142 6.7 6.0 6.0 15.3 6.3 5.7 5.7 5.7 5.7 6.0 5.3 5.3 5.7 PRX-4GM1 6.7 6.0 6.3 15.3 6.0 5.7 5.7 6.0 6.0 6.0 5.0 5.3 5.7 RAD-PR62 7.3 6.0 5.3 15.3 6.0 6.0 6.3 5.3 6.0 6.0 5.0 5.0 5.7 ASPAIRE (IS-PR 489) 6.3 6.3 6.0 18.7 6.0 6.0 5.7 5.0 5.3 6.3 5.3 5.3 5.6 BANDALORE (IS-PR 463) 6.7 6.3 5.7 15.7 6.0 6.3 6.0 6.0 5.0 5.3 5.3 5.0 5.6 BAR LP 10970 7.0 5.7 5.3 22.0 6.0 6.3 6.0 5.7 5.7 5.3 5.0 4.7 5.6 PACIFIC GEM (PST-2MG7) 6.7 6.0 5.7 16.7 6.0 6.3 5.3 5.7 5.3 6.0 5.0 5.3 5.6 TABLE 3. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2010 NATIONAL PERENNIAL RYEGRASS TEST AT AMHERST, MA 1/ 2013 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ POA GENETIC WEAR DENSITY ANNUA QUALITY RATINGS NAME COLOR TOLERANCE FALL COUNTS/PLOT APR MAY JUN JUL AUG SEP OCT NOV MEAN UNO 7.0 5.7 6.0 7.0 5.7 6.7 6.0 5.7 5.3 5.7 5.0 5.0 5.6 APR 2320 7.0 4.7 5.7 18.7 5.7 6.0 6.0 5.7 5.7 5.3 4.7 4.7 5.5 APR 2445 7.7 6.0 5.3 15.3 5.7 6.0 5.3 6.0 5.3 5.7 5.0 5.0 5.5 CL 11601 6.0 5.7 6.3 12.7 6.0 5.7 5.3 6.0 5.7 5.7 4.7 5.0 5.5 CS-PR66 7.7 6.0 6.0 24.7 6.0 6.3 5.7 5.3 5.3 5.7 5.0 5.0 5.5 LTP-RAE 7.0 5.3 6.0 10.3 6.0 6.0 5.3 5.0 5.7 5.7 5.3 5.0 5.5 PALMER V 6.7 6.7 5.7 16.3 5.0 5.7 5.7 5.3 5.7 6.0 5.3 5.0 5.5 PST-2K9 6.0 5.7 5.3 8.0 5.7 5.7 5.7 5.3 6.0 5.7 5.0 5.3 5.5 PST-2NKM 6.0 5.7 6.3 10.3 5.3 6.0 5.7 5.3 6.0 5.7 5.0 5.0 5.5 BAR LP 7608 6.3 4.3 6.0 33.0 6.0 6.0 6.0 5.7 5.3 4.7 4.7 5.0 5.4 BRIGHTSTAR SLT 6.0 6.0 6.0 13.0 6.0 5.7 5.0 5.3 6.0 5.3 5.0 4.7 5.4 DLF LGD-3022 7.0 5.0 5.7 18.0 5.7 5.3 6.0 5.3 5.0 5.7 5.0 5.0 5.4 INSIGHT 5.3 5.3 6.7 13.0 6.0 6.0 5.3 5.7 6.7 4.7 4.7 4.3 5.4 MANHATTAN 6 GLR (PST-2MAGS) 7.7 6.7 5.7 21.0 5.7 6.0 5.7 5.3 5.3 5.0 5.0 5.0 5.4 PST-2NJK 6.7 6.0 5.3 15.7 5.3 5.7 5.0 5.0 5.7 5.7 5.0 4.7 5.3 BAR LP 10972 6.3 4.7 5.3 11.3 5.3 5.3 5.7 5.3 5.3 5.3 5.0 5.0 5.3 BONNEVILLE 7.0 6.3 6.3 28.7 5.7 5.7 5.7 5.3 5.3 5.0 5.0 4.7 5.3 DOMINATOR (PST-2AG4) 7.3 6.0 6.0 18.0 5.7 5.3 5.3 5.3 5.7 5.3 4.7 4.7 5.3 GO-PR60 8.3 6.7 5.7 21.3 6.3 5.7 5.7 5.3 4.7 4.7 5.0 4.7 5.3 HAVEN (APR 2038) 6.3 5.7 5.7 31.0 5.0 6.0 5.3 5.3 5.3 5.0 5.3 5.0 5.3 MONSIEUR (IS-PR 488) 7.0 6.0 6.0 26.0 5.7 5.3 5.7 5.3 5.0 5.0 5.0 5.0 5.3 PICK 4DFHM 6.7 6.0 6.0 21.0 5.7 5.7 5.3 5.7 5.3 5.3 5.0 4.7 5.3 DLF LGD-3026 8.0 6.7 5.7 33.0 5.7 5.7 5.3 5.0 5.0 5.0 5.0 4.7 5.2 GO-G37 8.3 6.0 5.7 22.3 5.7 5.7 5.3 5.3 5.3 5.0 4.7 4.7 5.2 SALINAS II (PST-204D) 6.0 5.0 5.7 28.7 5.3 5.3 5.0 5.7 5.7 5.3 4.3 5.0 5.2 PST-2TQL 6.3 6.0 5.3 36.7 5.3 5.7 5.0 5.3 5.3 5.0 5.0 4.7 5.2 RAD-PR55R 7.7 6.0 5.3 35.7 5.7 6.3 5.7 5.0 4.7 4.7 4.7 5.0 5.2 BAR LP 10969 5.7 5.7 6.0 16.3 5.7 6.0 5.3 5.0 5.3 4.7 4.3 4.7 5.1 SEDUCTIVE (ISG-30) 9.0 6.0 6.3 39.3 5.7 5.3 5.0 5.3 5.3 5.0 4.7 4.3 5.1 PROMINENT (CS-20) 8.7 5.3 5.0 30.7 5.7 5.3 5.0 5.0 5.3 4.7 5.0 4.7 5.1 A-35 8.7 6.3 5.3 20.7 6.0 5.3 5.0 5.0 5.0 5.0 4.7 4.3 5.0 EXCELLENCE (ISG-31) 8.7 5.7 5.7 29.7 5.3 5.7 5.3 5.7 4.7 4.7 4.0 4.3 5.0 MACH I 7.7 4.7 6.3 22.7 6.0 5.3 5.7 5.0 5.0 4.7 4.3 4.0 5.0 PINNACLE 5.0 5.0 5.3 4.7 6.0 6.0 5.0 5.0 6.0 4.7 3.7 4.0 5.0 PLAYOFF 2 (P02) 7.0 5.0 5.7 15.7 5.7 5.3 5.0 5.3 5.3 4.7 4.3 4.3 5.0 PST-2DR9 7.0 5.0 5.7 20.3 5.3 5.3 5.0 5.3 5.0 4.7 5.0 4.7 5.0 VINTAGE (ISG-36) 9.0 6.0 5.3 25.7 5.0 5.3 5.0 5.0 5.0 5.0 4.7 4.3 4.9 PST-2ACR 7.0 5.3 5.0 40.3 5.3 5.7 5.0 4.7 4.7 4.3 4.3 4.3 4.8 GO-DHS 9.0 5.0 5.3 44.0 5.3 5.0 5.0 4.7 4.7 4.7 4.0 4.3 4.7 DLF LGT 4182 7.7 4.3 5.0 78.0 4.7 4.7 3.7 4.0 3.7 3.7 3.3 3.3 3.9 LINN 3.0 3.7 3.0 48.0 3.0 3.0 2.3 3.0 3.0 3.3 3.0 2.0 2.8 LSD VALUE 0.9 1.2 1.1 11.5 1.1 1.1 0.8 1.1 1.1 1.0 0.9 0.9 0.6 C.V. (%) 8.4 11.6 10.1 40.7 9.7 10.3 9.1 10.4 11.6 10.6 10.7 11.2 7.1 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. 2013 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