TABLE 14. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2010 NATIONAL PERENNIAL RYEGRASS TEST AT ADELPHIA, NJ 1/ 2011 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT BROWN GENETIC COVER PATCH SEEDHEAD QUALITY RATINGS NAME COLOR SPRING WARM TEMP. RATINGS APR MAY JUN JUL AUG SEP OCT NOV MEAN IS-PR 469 7.7 70.0 5.7 9.0 6.3 8.7 8.0 7.7 7.7 7.0 8.0 7.7 7.6 PICK 10401 6.3 86.7 7.3 7.0 5.7 8.3 7.7 6.7 7.3 7.3 7.3 8.7 7.4 PPG-PR 164 7.0 86.7 6.3 7.0 6.7 7.3 7.0 7.3 7.7 7.3 8.0 7.7 7.4 PANGEA GLR (CL 11701) 8.7 86.7 6.3 6.0 7.0 7.7 6.0 6.7 7.3 7.0 8.3 7.7 7.2 IS-PR 491 7.7 71.7 6.0 7.0 6.0 8.0 7.3 6.3 7.0 7.0 8.3 7.7 7.2 RINOVO 7.0 88.3 7.0 7.3 6.0 7.7 7.3 6.7 7.3 7.0 7.3 7.7 7.1 GO-PR60 8.3 73.3 4.3 7.3 6.3 7.3 7.7 6.7 6.3 7.3 7.3 6.7 7.0 IS-PR 409 7.7 70.0 5.0 7.0 6.3 7.3 7.0 6.3 6.7 7.0 7.7 7.3 7.0 SR 4650 (PSRX-3701) 7.0 91.7 5.7 6.3 6.0 7.0 6.0 6.7 8.0 7.7 7.7 6.7 7.0 IS-PR 463 7.7 80.0 6.7 6.3 6.0 6.7 6.3 6.3 7.3 6.7 8.0 7.7 6.9 PPG-PR 136 7.3 71.7 6.0 5.3 6.0 7.0 5.7 6.3 7.0 7.0 7.7 8.3 6.9 PPG-PR 121 6.7 86.7 5.7 6.0 6.3 6.3 6.0 6.0 7.3 6.7 8.0 8.0 6.8 APR 2445 7.3 71.7 4.7 6.3 7.0 6.0 5.7 7.7 7.7 5.7 7.0 6.7 6.7 JR-178 6.3 85.0 3.7 6.0 5.3 7.3 6.7 6.3 7.0 6.0 7.7 7.0 6.7 PPG-PR 165 6.7 81.7 7.0 6.7 6.0 6.3 6.7 6.7 7.0 6.7 6.7 7.7 6.7 RIO VISTA 7.3 80.0 4.7 5.7 6.3 6.0 6.3 6.3 7.0 6.7 7.3 7.3 6.7 S85 7.0 80.0 5.0 5.0 5.7 7.0 5.0 7.3 7.0 7.0 7.3 7.3 6.7 IS-PR 492 7.0 75.0 5.7 5.7 6.3 6.0 6.3 6.3 7.3 6.3 7.0 7.3 6.6 SIENNA 6.0 86.7 5.7 8.3 5.3 7.3 7.3 6.3 7.0 6.3 6.7 6.3 6.6 SRX-4RHD 6.7 80.0 5.3 5.7 5.7 6.7 6.0 6.3 7.0 6.3 7.7 7.3 6.6 LTP-RAE 7.0 75.0 4.7 7.0 4.7 5.0 7.0 6.7 7.0 6.0 7.7 7.7 6.5 RAD-PR55R 8.7 75.0 3.7 6.3 6.0 7.7 6.3 7.3 6.0 6.0 7.0 6.0 6.5 CS-PR66 7.7 68.3 4.0 7.0 6.3 7.0 7.0 7.0 6.0 6.3 6.3 5.3 6.4 FIESTA 4 8.0 83.3 4.0 5.7 5.7 7.3 6.3 5.0 6.7 6.3 7.3 6.7 6.4 IS-PR 487 5.7 71.7 6.3 6.7 5.7 6.7 6.7 6.7 5.7 5.7 6.7 7.3 6.4 PPG-PR 134 6.3 78.3 5.7 5.7 6.0 6.7 6.3 6.7 6.3 5.7 6.0 7.3 6.4 PST-2BNS 4.7 81.7 5.7 7.0 6.0 6.7 6.7 6.7 5.3 6.0 6.7 7.0 6.4 APR 2036 7.0 73.3 5.0 7.3 5.0 7.0 7.0 6.3 6.3 6.0 6.7 6.0 6.3 APR 2320 6.7 78.3 3.0 9.0 5.3 7.7 8.7 7.3 5.0 4.7 6.3 5.0 6.3 IS-PR 489 7.7 75.0 4.3 4.3 6.0 5.7 5.0 4.7 7.0 6.3 7.3 8.0 6.3 MACH I 7.7 78.3 3.7 6.7 5.3 8.0 7.0 5.7 5.3 6.0 7.0 6.0 6.3 PPG-PR 133 6.3 76.7 4.7 5.3 5.3 6.3 6.0 6.0 6.7 6.0 6.7 7.7 6.3 PIZZAZZ 2 GLR (PR 909) 7.3 85.0 5.0 5.7 5.7 6.7 6.0 6.0 6.3 6.0 6.7 6.7 6.3 CL 307 6.7 85.0 4.3 4.3 6.7 6.7 3.7 5.7 6.7 6.0 6.7 7.7 6.2 INSIGHT 5.7 85.0 6.3 8.7 5.0 7.0 7.3 6.3 6.7 5.7 6.0 5.7 6.2 PPG-PR 138 7.0 81.7 3.7 6.3 5.3 6.7 6.7 6.3 6.0 5.3 6.0 7.0 6.2 PSRX-4CAGL 8.0 78.3 3.7 5.3 5.0 8.0 6.3 5.0 6.0 5.7 7.0 6.7 6.2 SIDEWAYS (PSRX-S84) 6.3 80.0 4.7 4.7 5.3 6.7 5.0 5.3 6.7 6.7 6.7 7.0 6.2 BAR LP 10970 6.3 76.7 4.7 8.3 5.0 7.7 7.3 6.7 5.7 6.0 5.7 5.0 6.1 IS-PR 479 8.0 71.7 4.0 7.3 5.7 7.7 6.7 6.0 5.7 5.7 6.0 5.7 6.1 OCTANE 6.3 91.7 4.3 5.3 5.3 7.0 5.0 5.3 6.7 5.7 7.0 7.0 6.1 PPG-PR 137 6.3 81.7 5.0 5.0 4.7 5.7 4.3 6.3 7.3 6.0 7.0 7.3 6.1 PRX-4GM1 6.3 83.3 5.3 5.0 6.0 5.3 4.0 6.0 7.0 6.0 7.0 7.3 6.1 DOMINATOR (PST-2AG4) 7.3 80.0 3.7 4.7 6.7 7.0 5.7 5.3 6.0 6.0 6.3 6.0 6.1 ALLANTE 5.0 88.3 6.0 7.7 5.3 7.7 6.7 6.0 6.0 5.7 5.7 5.3 6.0 IS-PR 488 6.3 66.7 5.0 5.3 5.7 5.0 5.0 5.3 7.0 5.3 7.0 7.7 6.0 PST-2MAGS 7.7 76.7 3.3 4.3 6.7 6.7 4.3 6.3 5.3 6.0 6.7 6.3 6.0 TABLE 14. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2010 NATIONAL PERENNIAL RYEGRASS TEST AT ADELPHIA, NJ 1/ 2011 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT BROWN GENETIC COVER PATCH SEEDHEAD QUALITY RATINGS NAME COLOR SPRING WARM TEMP. RATINGS APR MAY JUN JUL AUG SEP OCT NOV MEAN DLF LGD-3026 8.0 81.7 2.3 4.3 6.0 7.3 5.7 4.3 5.3 5.0 6.7 6.7 5.9 PST-2K9 6.3 81.7 4.3 5.3 6.0 5.7 4.7 6.3 6.7 5.7 6.3 5.7 5.9 UNO 6.3 86.7 5.3 6.0 5.7 5.7 6.0 6.7 5.7 5.7 6.7 5.0 5.9 LTP-PR 135 5.7 75.0 4.7 4.3 4.7 6.7 5.0 5.7 6.7 5.0 6.0 7.0 5.8 PPG-PR 142 5.3 78.3 4.0 4.7 5.7 6.0 5.0 5.3 6.0 5.0 6.3 7.3 5.8 PPG-PR 143 6.0 78.3 4.3 5.0 4.7 6.7 5.3 5.7 6.3 5.0 6.3 6.7 5.8 CST 5.0 68.3 3.7 5.3 5.0 6.0 5.3 5.0 6.0 5.0 6.0 7.0 5.7 DLF LGD-3022 5.3 88.3 4.7 4.0 4.3 5.7 4.3 5.3 7.3 4.7 6.7 7.0 5.7 SOX FAN (GM3) 6.3 85.0 4.7 4.7 5.0 5.7 4.3 5.7 6.3 5.7 6.0 7.0 5.7 RAD-PR62 7.0 73.3 3.7 6.0 4.7 6.7 5.7 7.0 5.7 5.7 5.0 5.3 5.7 SRX-4MSH 5.3 78.3 5.3 6.0 5.0 6.3 6.0 5.7 5.3 5.3 6.0 6.0 5.7 2NJK 5.7 80.0 4.0 3.7 6.3 4.7 3.7 5.3 6.0 6.0 7.0 6.0 5.6 CL 11601 6.0 90.0 5.0 4.0 5.0 5.3 4.3 5.0 6.7 5.3 6.3 6.7 5.6 JR-192 5.3 71.7 5.0 8.0 5.3 7.7 7.3 6.7 4.3 5.0 4.7 3.7 5.6 PALMER V 6.7 88.3 3.7 6.0 4.3 6.3 5.3 5.0 6.3 6.0 6.3 5.3 5.6 A-35 9.0 70.0 3.3 8.3 5.3 6.0 6.3 6.3 5.7 5.0 5.3 4.3 5.5 BAR LP 10969 5.0 75.0 5.0 5.3 5.3 7.0 5.3 5.7 6.0 5.3 4.0 4.3 5.4 BONNEVILLE 6.0 75.0 4.7 3.3 5.0 4.0 3.7 5.3 6.0 5.7 6.7 6.7 5.4 GO-G37 8.7 76.7 3.7 5.3 6.0 6.0 5.0 4.7 5.3 5.3 5.3 5.3 5.4 HAVEN (APR 2038) 5.0 85.0 4.7 4.7 5.3 5.0 4.7 5.3 5.7 5.0 5.7 5.3 5.3 ISG-30 8.7 75.0 2.7 5.3 6.3 7.0 5.0 5.0 5.0 4.3 4.7 5.3 5.3 ISG-36 8.3 75.0 2.3 6.3 6.3 5.7 5.7 4.7 5.3 5.0 5.0 4.7 5.3 PPG-PR 128 5.0 78.3 4.3 4.7 4.7 4.7 3.7 5.3 5.3 5.3 6.3 7.3 5.3 PST-204D 7.0 83.3 2.7 4.3 5.0 5.7 4.7 6.0 5.7 5.7 5.0 5.0 5.3 PST-2MG7 7.7 78.3 2.7 4.0 5.7 5.7 3.7 6.0 5.0 5.0 5.7 6.0 5.3 PPG-PR 140 4.7 75.0 4.3 5.7 4.3 5.7 5.0 5.7 5.3 4.7 5.3 5.7 5.2 PST-2NKM 5.7 80.0 5.7 4.0 6.0 5.3 4.7 5.7 5.0 4.3 5.0 5.3 5.2 BAR LP 10972 7.0 70.0 3.0 6.0 5.3 5.3 5.3 5.3 5.3 5.3 5.3 3.7 5.1 PST-2DR9 6.0 85.0 3.3 3.7 6.0 4.7 4.0 5.7 5.7 4.3 5.3 5.0 5.1 PST-2TQL 6.7 85.0 4.0 5.7 5.0 6.7 5.7 5.0 5.3 4.0 4.3 4.7 5.1 CS-20 9.0 73.3 3.0 5.3 6.0 5.0 4.7 5.0 4.3 4.7 4.7 4.7 4.9 DLF LGT 4182 8.0 66.7 3.7 4.7 6.3 5.0 5.0 4.7 4.3 4.3 4.0 4.3 4.8 PST-2ACR 7.3 76.7 3.7 3.0 5.0 5.0 3.7 4.0 5.0 4.7 5.7 5.3 4.8 ISG-31 8.3 80.0 2.7 4.7 5.3 4.3 4.0 5.3 5.3 4.0 4.3 4.7 4.7 PICK 4DFHM 5.0 78.3 3.7 4.0 4.0 5.0 4.3 5.0 5.7 4.0 5.0 4.7 4.7 P02 6.0 70.0 3.7 4.0 5.3 5.0 3.7 4.7 4.3 4.3 4.7 4.7 4.6 BRIGHTSTAR SLT 4.7 85.0 4.0 4.3 5.7 4.3 4.0 4.3 4.3 4.0 4.7 4.0 4.4 GO-DHS 8.7 78.3 2.7 5.7 5.0 5.7 4.0 3.7 4.7 3.7 4.0 4.3 4.4 BAR LP 7608 4.0 76.7 3.0 5.7 4.7 4.7 5.3 3.0 3.3 3.3 3.7 3.3 3.9 PINNACLE 1.0 90.0 3.3 4.3 3.7 3.0 3.0 2.3 3.0 3.0 2.7 2.0 2.8 LINN 1.0 86.7 1.3 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 LSD VALUE 1.2 7.7 1.7 1.4 1.8 1.0 1.2 1.4 1.3 1.4 1.3 1.1 0.7 C.V. (%) 12.3 6.1 23.6 15.9 16.9 10.3 14.1 15.6 14.1 15.9 13.8 12.4 8.5 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. 2011 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 NJ2 SANDY LOAM 6.6-7.0 271-450 151-240 3.1-4.0 FULL SUN 1.1-1.5 TO PREVENT STRESS