TABLE 2. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2010 NATIONAL PERENNIAL RYEGRASS TEST AT TUCSON (OVERSEEDING AT TUCSON COUNTRY CLUB), AZ 1/ 2010-11 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ 3/ PERCENT OVERSEEDING GRASS RATINGS OVERSEEDING IN FALL TRANSITION GRASSES EARLY %COVER %COVER QUALITY COLOR OF OVERSEEDING GRASS IN WINTER OVERSEEDING GRASS QUALITY IN WINTER NAME ESTABLISHED 12/13/10 1/10/11 12/13/10 12/13/10 1/10/11 2/3/11 3/5/11 1/10/11 2/3/11 3/5/11 PICK 10401 38.3 83.3 96.0 6.7 6.7 6.7 6.7 6.3 7.3 7.7 8.3 PPG-PR 128 36.7 90.0 93.0 7.0 6.7 7.0 7.0 6.0 6.7 7.3 8.0 OCTANE 33.3 83.3 96.0 6.7 7.3 7.0 6.0 6.3 6.7 7.0 8.0 CL 307 30.0 81.7 93.7 5.0 6.3 6.3 6.0 6.0 6.7 7.0 6.7 SIDEWAYS (PSRX-S84) 36.7 86.7 96.3 6.7 6.3 6.3 6.0 5.7 7.0 7.7 8.7 CL 11601 43.3 88.3 94.7 7.0 6.3 5.7 5.7 5.3 7.3 7.0 8.0 IS-PR 487 36.7 73.3 93.0 6.0 5.7 6.3 7.0 6.3 6.3 6.3 6.7 PPG-PR 137 33.3 83.3 94.3 6.3 6.3 6.7 6.3 6.0 7.0 7.3 7.7 PPG-PR 142 33.3 86.7 93.0 7.0 6.7 7.3 6.3 6.3 6.7 6.7 7.0 IS-PR 492 36.7 80.0 90.0 5.7 6.3 6.0 6.0 5.3 6.7 6.3 7.3 ISG-31 30.0 83.3 94.7 6.3 7.7 7.3 8.0 7.7 7.0 7.0 7.7 PPG-PR 133 31.7 78.3 94.7 6.3 7.0 6.7 6.7 6.0 6.0 7.0 7.3 HAVEN (APR 2038) 40.0 83.3 97.7 6.7 7.0 6.3 5.7 5.7 7.3 7.0 7.0 SIENNA 40.0 80.0 92.3 7.0 6.7 6.0 5.7 6.3 6.0 6.0 7.3 2NJK 28.3 90.0 97.7 7.3 6.7 6.7 6.7 6.7 7.3 6.7 7.0 BAR LP 10972 31.7 80.0 93.0 6.0 6.3 6.7 6.0 5.7 6.3 6.3 6.0 PPG-PR 121 33.3 86.7 93.0 5.7 6.7 7.0 6.7 6.3 6.7 7.0 7.0 PST-2K9 31.7 83.3 91.7 6.3 7.0 7.0 5.7 5.7 6.0 6.3 7.0 RIO VISTA 38.3 80.0 90.0 6.3 6.7 6.7 6.0 5.7 6.3 6.0 7.0 INSIGHT 28.3 73.3 90.0 6.7 6.0 6.3 5.7 6.0 6.0 6.0 7.0 IS-PR 469 38.3 71.7 89.7 5.7 6.3 6.7 6.0 6.0 6.0 6.0 7.0 IS-PR 488 30.0 75.0 86.7 5.7 6.3 6.7 6.3 6.0 5.7 7.0 7.0 PPG-PR 136 35.0 76.7 91.3 5.7 6.0 6.7 5.7 6.3 5.7 6.3 7.7 PPG-PR 165 31.7 76.7 93.3 6.0 6.3 6.0 5.7 6.0 5.7 6.3 6.3 PRX-4GM1 43.3 81.7 93.0 6.3 7.0 6.7 6.3 6.3 6.7 5.7 7.0 PST-2MAGS 38.3 78.3 91.3 6.0 6.7 6.0 5.7 6.0 6.0 6.0 6.3 PST-2MG7 30.0 78.3 93.0 5.7 7.0 6.7 6.3 7.0 6.0 6.7 6.3 CS-20 20.0 88.3 93.0 6.0 7.7 8.3 7.7 7.3 7.0 7.0 6.7 LTP-PR 135 33.3 76.7 91.7 6.0 6.3 7.3 6.3 6.3 6.7 6.7 6.7 SRX-4RHD 26.7 80.0 93.3 5.7 7.0 7.0 6.0 6.3 5.7 6.3 7.0 MACH I 30.0 85.0 97.7 6.0 6.3 7.3 7.3 7.0 7.0 7.7 7.7 PPG-PR 164 28.3 76.7 93.3 5.7 7.3 7.7 7.3 6.7 6.7 7.0 6.7 PST-2TQL 20.0 81.7 94.7 5.7 6.7 6.7 6.7 6.3 6.7 7.0 7.3 APR 2036 30.0 78.3 86.7 5.7 7.0 7.0 4.7 6.0 6.0 5.7 6.0 CST 21.7 73.3 94.7 5.0 7.0 6.7 6.3 6.0 6.3 6.3 7.7 DLF LGD-3022 28.3 85.0 93.0 6.7 7.3 6.7 6.7 6.0 6.3 5.7 7.0 IS-PR 489 21.7 76.7 91.7 5.7 7.0 6.0 5.3 5.3 6.3 6.0 6.7 P02 23.3 83.3 90.0 6.0 7.0 7.0 6.7 6.0 6.7 7.7 7.0 PPG-PR 143 36.7 80.0 94.3 6.0 6.3 6.7 6.0 6.0 6.3 7.0 7.0 PST-2DR9 23.3 73.3 90.0 5.0 6.7 7.3 6.3 6.3 6.0 6.0 6.7 RAD-PR55R 21.7 70.0 88.3 6.0 8.0 7.3 6.7 6.7 5.7 5.7 7.3 PANGEA GLR (CL 11701) 33.3 76.7 86.3 5.7 6.7 7.3 5.7 6.0 5.7 6.3 6.3 PPG-PR 134 35.0 66.7 86.3 5.3 7.0 6.7 6.0 6.0 6.0 6.3 6.7 RINOVO 38.3 71.7 90.0 5.7 7.0 6.3 7.0 6.3 6.0 5.3 6.0 GO-G37 26.7 68.3 91.3 5.3 8.0 8.0 7.7 7.7 5.7 5.7 7.0 IS-PR 463 30.0 83.3 90.0 6.3 7.0 6.3 6.0 5.7 6.3 5.7 6.0 LTP-RAE 21.7 66.7 91.7 5.3 7.0 7.0 6.0 6.0 5.7 6.0 6.3 TABLE 2. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2010 NATIONAL PERENNIAL RYEGRASS TEST AT TUCSON (OVERSEEDING AT TUCSON COUNTRY CLUB), AZ 1/ 2010-11 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ 3/ PERCENT OVERSEEDING GRASS RATINGS OVERSEEDING IN FALL TRANSITION GRASSES EARLY %COVER %COVER QUALITY COLOR OF OVERSEEDING GRASS IN WINTER OVERSEEDING GRASS QUALITY IN WINTER NAME ESTABLISHED 12/13/10 1/10/11 12/13/10 12/13/10 1/10/11 2/3/11 3/5/11 1/10/11 2/3/11 3/5/11 PIZZAZZ 2 GLR (PR 909) 40.0 81.7 96.3 6.7 6.3 6.0 6.3 6.0 6.3 6.3 6.3 UNO 26.7 81.7 91.7 6.3 6.7 6.3 6.3 6.3 6.7 7.0 6.7 SOX FAN (GM3) 26.7 78.3 93.0 5.7 6.7 7.0 6.3 6.0 6.7 6.7 7.0 GO-DHS 21.7 63.3 81.3 4.7 8.0 7.7 6.7 6.3 6.0 5.7 6.3 IS-PR 409 25.0 76.7 88.3 5.3 6.7 7.0 6.3 6.7 6.3 6.0 6.7 IS-PR 491 21.7 76.7 86.7 5.7 7.0 7.7 6.7 6.7 5.7 5.3 6.0 ALLANTE 31.7 80.0 91.7 6.0 6.3 6.7 6.3 5.3 6.0 6.3 6.7 APR 2445 18.3 70.0 91.7 5.3 6.7 7.0 7.0 6.3 6.3 6.0 6.0 BAR LP 10970 30.0 83.3 91.3 6.3 7.3 7.3 6.0 6.0 6.3 5.7 6.0 BRIGHTSTAR SLT 30.0 76.7 91.0 6.0 6.3 6.0 5.0 5.3 6.0 5.7 5.7 GO-PR60 25.0 78.3 92.3 6.0 7.0 7.0 6.7 6.0 6.3 5.3 6.0 IS-PR 479 26.7 65.0 88.3 5.7 7.0 7.3 7.3 6.7 5.7 5.7 6.3 PINNACLE 40.0 80.0 93.0 6.3 5.7 5.3 4.7 4.7 6.3 6.7 7.0 SR 4650 (PSRX-3701) 31.7 75.0 85.0 5.7 7.3 7.0 6.3 6.3 5.7 5.3 5.7 APR 2320 21.7 71.7 90.0 5.7 7.0 6.7 5.7 6.3 5.3 5.3 5.7 BAR LP 7608 36.7 68.3 85.0 5.3 5.7 5.0 5.3 5.7 5.3 5.3 5.7 PPG-PR 140 23.3 75.0 83.3 5.3 7.0 6.3 6.0 5.7 5.7 6.3 6.0 PSRX-4CAGL 30.0 75.0 88.0 6.3 7.3 7.7 6.7 6.7 6.0 5.3 6.0 BAR LP 10969 23.3 75.0 85.0 6.0 6.3 5.7 5.3 6.0 5.3 4.7 5.7 BONNEVILLE 21.7 71.7 85.0 5.0 7.3 6.3 5.7 6.3 6.0 6.3 6.0 JR-178 25.0 61.7 85.0 5.0 7.0 6.7 6.3 6.0 5.0 5.7 5.7 PST-2ACR 26.7 71.7 83.3 6.0 7.0 6.3 5.3 5.3 5.3 5.0 5.3 PST-2NKM 26.7 70.0 88.3 5.0 6.7 6.0 6.0 6.0 6.0 5.3 5.3 CS-PR66 28.3 76.7 88.3 6.0 7.0 6.7 5.7 6.0 5.7 5.3 5.3 PST-204D 23.3 66.7 83.3 4.7 6.7 7.0 5.7 6.0 4.7 4.7 4.7 DOMINATOR (PST-2AG4) 30.0 71.7 90.0 6.0 7.3 6.3 6.3 5.7 6.0 5.3 5.7 ISG-30 31.7 78.3 88.0 5.3 7.3 8.0 7.7 8.0 6.0 5.3 5.7 FIESTA 4 33.3 70.0 85.0 5.7 7.3 6.7 6.0 5.3 5.7 5.0 5.3 PALMER V 30.0 70.0 93.3 6.0 6.0 6.0 6.7 5.7 6.3 6.0 6.0 PST-2BNS 30.0 66.7 80.0 5.7 6.3 6.0 4.7 5.3 5.3 4.7 4.7 DLF LGD-3026 23.3 65.0 81.7 5.0 7.0 6.7 6.0 6.3 5.3 5.0 5.3 PICK 4DFHM 28.3 68.3 83.3 5.7 6.7 6.0 6.0 5.7 5.3 5.0 5.7 PPG-PR 138 23.3 71.7 83.3 4.7 6.7 7.0 5.7 5.3 5.3 5.3 6.3 ISG-36 16.7 55.0 81.7 4.3 7.3 7.3 5.7 7.0 5.3 5.3 4.7 JR-192 25.0 56.7 75.0 4.3 6.7 7.0 5.0 6.0 4.7 4.3 5.3 S85 21.7 56.7 76.7 4.3 8.0 6.7 6.0 5.7 4.3 4.3 4.7 SRX-4MSH 23.3 60.0 83.3 4.7 6.3 6.0 6.0 5.7 4.7 5.3 4.7 A-35 25.0 63.3 75.0 4.3 8.0 7.7 7.7 7.3 4.7 4.3 4.7 RAD-PR62 20.0 48.3 73.3 3.7 6.3 6.0 4.3 5.3 4.7 4.3 4.3 LINN 31.7 55.0 78.3 4.7 4.3 4.3 4.7 4.0 4.0 3.7 4.0 DLF LGT 4182 20.0 36.7 60.0 3.3 5.7 7.0 4.0 5.0 3.0 3.0 3.0 LSD VALUE 22.8 31.4 16.5 3.5 2.1 1.5 2.0 1.5 2.6 4.3 3.4 C.V. (%) 30.2 17.3 8.8 19.9 12.2 11.4 15.4 12.5 17.7 23.6 22.0 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. 3/ THE OVERSEEDING RATE OF ALL ENTRIES WAS 600 LBS./ACRE. TABLE 2. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2010 NATIONAL PERENNIAL RYEGRASS TEST AT TUCSON (OVERSEEDING AT TUCSON COUNTRY CLUB), AZ 1/ 2010-11 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ 3/ OVERALL PLOT IN SPRING COLOR RATINGS OF THE OVERALL PLOT IN SPRING QUALITY RATINGS OF THE OVERALL PLOT IN SPRING DENSITY UNIFORMITY NAME 4/11/11 5/16/11 6/6/11 6/13/11 7/5/11 4/11/11 5/16/11 6/6/11 6/13/11 7/5/11 6/13/11 4/11/11 PICK 10401 6.0 6.3 6.7 6.7 7.0 7.7 7.7 7.3 7.3 6.7 7.7 7.7 PPG-PR 128 6.0 6.0 6.3 6.0 5.7 7.7 7.7 6.7 8.0 7.3 8.3 7.3 OCTANE 6.7 6.3 6.7 6.7 7.0 7.7 7.3 7.0 7.7 7.3 8.0 8.0 CL 307 7.0 6.7 7.0 6.7 6.7 7.3 7.7 8.0 8.7 7.3 9.0 7.3 SIDEWAYS (PSRX-S84) 6.0 5.7 6.0 6.0 5.7 7.3 5.7 7.0 7.7 6.7 7.3 7.3 CL 11601 6.0 5.7 5.3 5.0 5.3 7.3 7.0 6.3 6.3 6.7 7.3 7.3 IS-PR 487 6.7 6.3 6.0 5.7 6.0 7.7 7.0 7.7 8.0 7.3 8.3 8.0 PPG-PR 137 6.0 5.7 6.3 7.0 6.7 6.7 7.0 7.0 7.0 6.7 7.7 7.0 PPG-PR 142 6.0 7.0 7.0 6.7 6.3 6.7 7.3 7.0 7.3 7.0 7.7 7.0 IS-PR 492 7.3 6.0 6.0 6.3 5.7 7.0 7.0 7.7 8.3 6.3 9.0 7.3 ISG-31 8.0 8.3 7.0 7.0 6.3 6.7 6.7 7.0 7.3 6.3 7.3 7.0 PPG-PR 133 6.7 7.0 6.7 6.3 6.3 7.3 6.7 7.3 8.0 5.7 7.7 7.0 HAVEN (APR 2038) 6.0 6.7 6.0 5.7 5.0 7.0 7.0 6.7 7.0 5.3 7.0 6.0 SIENNA 5.7 5.7 5.3 5.3 4.3 6.3 8.0 7.3 8.3 4.7 8.3 7.0 2NJK 6.0 6.0 6.0 6.0 6.7 6.0 6.3 6.7 6.3 6.7 7.0 6.3 BAR LP 10972 6.7 6.7 6.7 6.0 6.0 6.7 6.7 7.0 8.0 7.0 8.7 6.0 PPG-PR 121 6.3 6.7 7.0 6.0 6.7 7.7 7.0 6.0 6.7 6.3 7.0 6.7 PST-2K9 6.0 6.3 5.7 6.0 6.0 7.0 7.0 6.7 6.7 7.0 7.0 7.0 RIO VISTA 6.3 6.7 6.7 6.7 4.7 6.7 7.3 8.0 7.3 5.3 7.7 7.3 INSIGHT 6.3 6.0 5.7 6.3 4.3 7.0 7.7 7.3 7.0 4.3 7.0 6.0 IS-PR 469 7.3 7.3 8.0 7.7 6.7 7.3 7.3 7.3 6.7 6.0 7.7 7.0 IS-PR 488 6.3 6.7 6.3 6.7 5.0 6.7 7.3 7.3 7.3 5.7 8.0 6.7 PPG-PR 136 6.3 7.7 7.0 6.7 6.3 7.3 7.3 7.0 6.7 6.0 8.3 7.0 PPG-PR 165 6.3 6.7 7.0 6.3 6.7 7.0 6.7 7.0 7.3 6.7 7.7 7.3 PRX-4GM1 6.7 7.3 6.7 6.3 6.3 6.3 6.7 7.0 7.3 6.3 8.0 6.3 PST-2MAGS 6.7 6.7 7.0 6.3 5.7 6.7 7.7 7.0 8.0 5.7 8.7 6.7 PST-2MG7 7.0 7.3 7.3 7.3 7.3 6.3 6.7 6.7 7.3 7.3 7.3 6.7 CS-20 7.3 8.7 8.7 8.3 7.7 6.0 7.0 6.0 6.0 6.7 7.7 6.0 LTP-PR 135 6.3 6.7 6.7 6.3 5.0 7.0 6.3 7.0 6.7 5.7 7.0 6.7 SRX-4RHD 6.3 7.0 7.0 6.0 6.0 6.3 6.7 6.7 7.3 7.0 7.7 6.7 MACH I 7.7 8.3 7.0 7.0 3.0 7.7 7.0 5.7 5.7 3.0 6.0 6.7 PPG-PR 164 7.0 6.7 6.7 6.3 6.3 7.0 6.3 6.0 6.3 6.0 7.7 7.7 PST-2TQL 6.3 7.0 7.7 6.3 6.3 7.0 6.0 6.0 6.7 5.3 7.0 6.7 APR 2036 7.0 7.0 7.3 5.7 5.3 6.3 6.7 7.0 6.7 6.3 6.7 6.0 CST 6.3 6.3 6.7 6.3 6.3 6.3 6.3 6.7 6.3 5.7 7.7 6.7 DLF LGD-3022 6.7 7.3 7.0 7.0 6.0 6.0 6.0 6.3 7.0 5.7 7.3 6.7 IS-PR 489 5.7 6.0 5.7 6.0 6.0 6.7 6.0 6.0 6.3 7.0 7.0 7.3 P02 6.7 7.0 7.0 6.7 5.7 6.0 6.0 6.0 5.7 5.3 6.7 6.0 PPG-PR 143 6.7 7.0 7.0 6.7 7.3 6.3 6.0 6.0 6.3 6.0 7.0 7.0 PST-2DR9 6.3 6.7 6.7 6.7 5.7 6.0 6.7 7.3 7.0 6.0 7.0 6.7 RAD-PR55R 8.0 8.7 8.3 8.0 6.7 7.0 6.3 6.3 7.0 5.3 7.3 6.7 PANGEA GLR (CL 11701) 6.3 6.0 6.7 7.0 6.7 6.7 6.3 6.3 6.7 5.7 7.0 7.3 PPG-PR 134 4.7 6.7 6.3 6.7 6.3 6.3 6.3 6.3 6.3 6.3 7.3 6.3 RINOVO 6.7 6.7 6.7 6.7 5.3 6.7 6.7 7.3 6.7 5.3 8.3 7.0 GO-G37 8.3 8.7 8.3 7.7 7.0 6.7 6.0 6.0 7.0 6.0 7.3 6.7 IS-PR 463 6.7 6.7 7.0 6.3 6.0 5.7 6.3 5.7 6.0 6.7 7.3 6.0 LTP-RAE 5.7 6.7 6.7 6.3 6.3 6.7 5.3 6.7 7.0 5.7 7.3 6.3 TABLE 2. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2010 NATIONAL PERENNIAL RYEGRASS TEST AT TUCSON (OVERSEEDING AT TUCSON COUNTRY CLUB), AZ 1/ 2010-11 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ 3/ OVERALL PLOT IN SPRING COLOR RATINGS OF THE OVERALL PLOT IN SPRING QUALITY RATINGS OF THE OVERALL PLOT IN SPRING DENSITY UNIFORMITY NAME 4/11/11 5/16/11 6/6/11 6/13/11 7/5/11 4/11/11 5/16/11 6/6/11 6/13/11 7/5/11 6/13/11 4/11/11 PIZZAZZ 2 GLR (PR 909) 6.3 6.7 6.3 5.7 4.7 6.3 6.3 6.3 6.0 4.3 7.0 6.7 UNO 6.7 6.3 6.3 6.0 5.7 5.7 6.7 6.0 5.3 4.7 6.7 6.7 SOX FAN (GM3) 6.3 6.3 6.0 5.7 3.3 6.7 6.3 6.0 5.7 3.3 6.0 6.0 GO-DHS 8.3 7.7 8.0 7.7 8.0 6.0 6.0 6.0 7.3 6.3 7.7 6.0 IS-PR 409 7.0 7.0 7.0 6.7 4.7 7.3 6.0 6.0 6.0 4.7 7.0 6.7 IS-PR 491 6.7 7.3 8.0 7.3 6.7 6.0 6.0 6.0 7.0 6.7 8.0 5.7 ALLANTE 6.3 6.0 5.3 5.3 2.0 7.3 7.0 5.0 6.7 2.3 6.3 7.3 APR 2445 7.3 7.3 7.0 7.3 7.3 6.0 5.3 5.7 6.7 6.0 6.7 6.0 BAR LP 10970 7.7 7.3 6.7 7.0 4.3 6.0 6.0 5.7 6.3 4.3 6.3 6.3 BRIGHTSTAR SLT 5.0 5.3 6.3 5.0 4.7 6.7 6.3 6.0 5.7 4.7 6.7 6.7 GO-PR60 7.0 7.3 7.7 6.7 6.0 6.0 7.0 6.0 6.0 4.7 6.7 6.7 IS-PR 479 7.3 8.0 7.7 7.3 5.3 6.7 6.0 6.3 6.3 4.7 7.0 6.3 PINNACLE 4.7 4.7 4.7 4.7 3.0 6.3 6.0 5.7 5.3 3.7 6.0 6.0 SR 4650 (PSRX-3701) 6.7 6.3 7.7 6.3 6.3 6.3 6.3 6.3 6.3 5.7 8.0 6.3 APR 2320 7.3 7.3 7.3 7.0 6.7 5.7 6.0 6.0 6.3 6.0 6.7 6.0 BAR LP 7608 6.0 6.0 5.7 5.3 5.3 5.7 6.7 6.3 6.0 5.7 7.7 6.0 PPG-PR 140 6.7 6.0 5.7 6.0 4.7 6.3 6.3 6.0 5.7 4.3 6.0 7.0 PSRX-4CAGL 7.7 7.3 6.7 6.3 4.7 6.3 7.0 5.7 5.7 4.0 6.3 6.0 BAR LP 10969 5.3 5.3 6.3 5.3 4.7 5.7 6.0 6.7 6.7 5.0 7.3 5.7 BONNEVILLE 7.0 5.7 6.0 6.3 6.0 6.3 5.3 5.7 5.7 5.3 6.3 6.3 JR-178 7.0 6.3 6.7 6.0 6.0 6.0 5.3 6.7 6.3 5.3 6.7 6.3 PST-2ACR 6.3 6.7 6.3 6.3 5.7 5.7 6.3 5.7 6.7 5.0 7.0 6.3 PST-2NKM 6.3 5.7 6.0 6.0 4.7 5.7 6.3 6.0 6.7 5.3 7.3 5.7 CS-PR66 6.7 7.0 6.7 6.3 4.7 5.7 6.3 5.7 6.0 4.3 6.0 6.0 PST-204D 6.3 6.3 7.0 6.3 5.3 6.0 6.7 6.3 6.7 6.0 7.7 6.3 DOMINATOR (PST-2AG4) 6.3 7.3 5.7 5.7 3.7 6.3 6.3 6.0 5.3 3.7 6.0 6.0 ISG-30 9.0 8.0 7.3 7.0 4.7 6.3 5.7 6.0 5.0 4.0 5.3 6.3 FIESTA 4 7.7 7.3 7.3 5.7 1.7 6.0 7.3 6.3 5.7 2.0 6.3 6.0 PALMER V 7.3 6.3 5.7 5.7 2.3 6.3 5.7 4.7 5.0 2.3 4.3 6.3 PST-2BNS 5.7 6.3 5.7 5.7 5.0 5.0 6.3 5.7 5.7 5.7 7.0 5.0 DLF LGD-3026 7.7 8.3 7.7 6.3 4.7 6.0 6.0 5.7 5.7 3.7 6.0 6.3 PICK 4DFHM 6.7 6.0 5.7 5.7 4.3 5.7 4.7 5.3 5.3 4.3 5.3 6.0 PPG-PR 138 7.0 6.7 6.3 5.7 4.3 5.7 5.7 5.0 5.0 4.0 6.0 6.0 ISG-36 8.7 8.3 8.7 8.0 4.7 5.0 6.3 5.7 5.3 4.0 6.3 6.0 JR-192 6.3 6.3 6.0 6.0 5.7 5.3 5.3 5.3 6.0 5.7 6.0 5.7 S85 6.3 7.0 7.0 6.7 6.0 5.3 5.0 6.0 6.3 5.7 6.7 5.3 SRX-4MSH 6.7 5.7 6.0 6.0 5.0 6.0 4.7 5.3 6.0 4.3 5.7 5.3 A-35 7.7 8.3 7.3 7.7 5.0 5.0 5.0 5.7 5.7 5.7 5.3 5.7 RAD-PR62 6.3 6.0 6.7 6.3 5.7 5.3 5.0 5.0 5.3 5.0 5.3 5.0 LINN 4.0 3.3 5.7 3.3 3.0 4.7 4.0 4.3 4.3 3.0 4.7 3.7 DLF LGT 4182 8.0 7.0 7.7 7.3 4.3 3.7 5.7 5.0 4.3 4.3 5.3 3.7 LSD VALUE 1.3 1.4 1.5 1.2 2.1 2.8 2.6 2.3 2.7 2.6 3.0 2.5 C.V. (%) 11.9 12.1 12.5 11.4 22.0 16.7 16.5 15.9 18.2 25.2 18.1 16.0 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. 3/ THE OVERSEEDING RATE OF ALL ENTRIES WAS 600 LBS./ACRE. TABLE 2. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2010 NATIONAL PERENNIAL RYEGRASS TEST AT TUCSON (OVERSEEDING AT TUCSON COUNTRY CLUB), AZ 1/ 2010-11 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ 3/ PERCENT OVERSEEDING GRASS IN SPRING GENETIC LEAF QUALITY NAME 4/11/11 5/1611 6/6/11 COLOR TEXTURE MEAN PICK 10401 97.7 94.7 93.0 6.0 6.7 7.4 PPG-PR 128 97.7 91.7 86.0 6.0 7.0 7.4 OCTANE 94.7 94.0 86.7 6.3 6.0 7.3 CL 307 94.7 97.3 96.7 7.0 6.3 7.1 SIDEWAYS (PSRX-S84) 97.7 93.0 86.3 5.7 6.7 7.1 CL 11601 97.7 90.0 89.0 5.7 7.7 7.0 IS-PR 487 99.0 96.3 91.3 6.0 6.7 7.0 PPG-PR 137 96.0 88.0 79.7 6.3 6.7 7.0 PPG-PR 142 94.7 91.0 91.3 7.0 6.7 7.0 IS-PR 492 99.0 95.7 94.0 6.7 6.3 6.9 ISG-31 97.7 91.3 89.0 7.7 6.3 6.9 PPG-PR 133 96.3 90.7 86.7 6.7 6.0 6.9 HAVEN (APR 2038) 94.7 93.0 86.3 6.3 5.0 6.8 SIENNA 99.0 92.7 94.0 5.7 7.3 6.8 2NJK 96.3 94.0 92.7 6.0 4.7 6.7 BAR LP 10972 97.7 94.0 91.3 6.7 6.0 6.7 PPG-PR 121 97.7 91.7 83.7 6.7 6.7 6.7 PST-2K9 96.3 85.7 76.7 6.0 6.0 6.7 RIO VISTA 97.7 96.0 93.7 6.7 6.7 6.7 INSIGHT 96.3 91.3 91.3 6.0 6.7 6.6 IS-PR 469 96.0 96.3 94.7 7.3 6.3 6.6 IS-PR 488 94.7 91.7 92.0 6.3 6.7 6.6 PPG-PR 136 99.0 93.0 89.7 7.3 6.3 6.6 PPG-PR 165 97.7 91.3 83.0 6.7 6.7 6.6 PRX-4GM1 94.7 89.0 83.0 6.7 5.7 6.6 PST-2MAGS 97.7 95.7 94.7 6.7 6.0 6.6 PST-2MG7 96.3 87.7 83.0 7.3 6.3 6.6 CS-20 94.7 88.3 85.0 8.3 6.3 6.5 LTP-PR 135 97.7 88.3 91.3 6.7 6.7 6.5 SRX-4RHD 94.3 90.0 80.0 6.7 6.0 6.5 MACH I 94.7 92.7 87.7 7.7 6.0 6.4 PPG-PR 164 94.7 87.3 84.3 7.0 6.3 6.4 PST-2TQL 96.0 88.3 78.7 7.0 4.7 6.4 APR 2036 94.3 92.3 88.3 7.0 6.3 6.3 CST 92.7 86.7 76.7 6.3 5.0 6.3 DLF LGD-3022 97.7 80.0 82.3 7.0 6.0 6.3 IS-PR 489 94.7 84.3 83.3 6.0 6.3 6.3 P02 97.7 83.0 73.3 6.7 5.3 6.3 PPG-PR 143 96.3 80.7 73.3 7.0 6.3 6.3 PST-2DR9 94.7 89.0 87.0 6.7 6.3 6.3 RAD-PR55R 93.0 88.3 79.7 8.3 5.3 6.3 PANGEA GLR (CL 11701) 94.7 79.7 76.7 6.3 6.0 6.2 PPG-PR 134 93.0 89.7 87.7 5.7 6.7 6.2 RINOVO 93.3 97.0 95.3 6.7 6.0 6.2 GO-G37 94.7 88.3 84.0 8.7 6.0 6.1 IS-PR 463 99.0 77.7 80.0 6.7 5.7 6.1 LTP-RAE 96.3 83.3 80.0 6.3 6.0 6.1 TABLE 2. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2010 NATIONAL PERENNIAL RYEGRASS TEST AT TUCSON (OVERSEEDING AT TUCSON COUNTRY CLUB), AZ 1/ 2010-11 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ 3/ PERCENT OVERSEEDING GRASS IN SPRING GENETIC LEAF QUALITY NAME 4/11/11 5/1611 6/6/11 COLOR TEXTURE MEAN PIZZAZZ 2 GLR (PR 909) 96.0 93.0 87.7 6.3 5.7 6.1 UNO 96.0 83.3 82.3 6.3 6.3 6.1 SOX FAN (GM3) 94.7 87.7 81.7 6.3 6.7 6.0 GO-DHS 94.7 93.7 87.7 8.0 5.0 6.0 IS-PR 409 94.7 88.3 78.3 7.0 6.3 6.0 IS-PR 491 96.0 88.3 84.0 7.3 5.3 6.0 ALLANTE 94.7 94.3 92.0 5.7 6.7 5.9 APR 2445 97.7 86.3 76.7 7.3 6.0 5.9 BAR LP 10970 97.7 91.3 89.7 7.3 5.7 5.9 BRIGHTSTAR SLT 94.3 89.0 85.0 5.7 6.3 5.9 GO-PR60 96.0 90.7 86.0 7.3 6.3 5.9 IS-PR 479 96.0 85.3 86.3 7.3 6.0 5.9 PINNACLE 94.7 93.0 78.7 4.7 5.0 5.9 SR 4650 (PSRX-3701) 96.3 87.3 78.3 6.7 6.3 5.9 APR 2320 92.7 86.0 83.7 7.0 5.3 5.8 BAR LP 7608 91.3 86.7 80.0 6.0 6.0 5.8 PPG-PR 140 97.7 95.0 86.3 6.0 6.3 5.8 PSRX-4CAGL 94.7 93.0 88.0 7.3 6.3 5.8 BAR LP 10969 93.0 90.7 86.7 5.7 5.3 5.7 BONNEVILLE 86.7 78.3 75.7 6.3 5.7 5.7 JR-178 96.0 92.0 92.3 6.3 6.0 5.7 PST-2ACR 96.0 89.7 83.7 6.3 5.3 5.7 PST-2NKM 99.0 89.7 94.3 6.0 4.7 5.7 CS-PR66 98.7 94.7 92.0 6.7 6.0 5.6 PST-204D 97.7 88.0 87.3 6.3 6.0 5.6 DOMINATOR (PST-2AG4) 94.7 81.3 72.3 6.3 5.3 5.6 ISG-30 97.7 93.7 90.0 8.3 6.3 5.5 FIESTA 4 93.3 95.7 91.7 7.7 7.0 5.4 PALMER V 97.7 91.3 80.3 6.7 6.0 5.4 PST-2BNS 90.0 84.7 75.3 6.0 6.0 5.4 DLF LGD-3026 91.0 78.0 74.7 7.7 4.7 5.3 PICK 4DFHM 89.7 73.3 83.0 6.0 6.0 5.2 PPG-PR 138 93.3 85.0 81.7 6.7 6.3 5.2 ISG-36 94.7 87.3 79.3 8.7 4.0 5.1 JR-192 88.3 80.0 73.3 6.3 6.3 5.1 S85 88.3 78.0 81.3 6.7 6.3 5.1 SRX-4MSH 93.0 89.7 88.0 6.0 6.3 5.1 A-35 96.0 87.3 90.7 7.7 6.3 5.0 RAD-PR62 83.3 68.3 73.3 6.3 6.3 4.7 LINN 94.7 84.7 83.0 4.7 3.3 4.1 DLF LGT 4182 86.7 73.3 68.3 7.7 4.7 3.9 LSD VALUE 12.9 25.2 48.7 1.1 1.6 1.7 C.V. (%) 4.6 9.7 13.2 10.0 13.7 13.4 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. 3/ THE OVERSEEDING RATE OF ALL ENTRIES WAS 600 LBS./ACRE. 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 AZ1 SANDY CLAY LOAM 7.6-8.5 451+ 501+ 5.1-6.0 FULL SUN 0.0-0.5 TO PREVENT STRESS