TABLE 5. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2010 NATIONAL PERENNIAL RYEGRASS TEST AT GAINESVILLE (OVERSEEDING AT UNIVERSITY OF FLORIDA G. C.), FL 1/ 2010-2011 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ 3/ PERCENT COVER OF BERMUDAGRASS IN FALL PERCENT COVER OF OVERSEEDING GRASS QUALITY IN FALL NAME 11/8/10 11/18/10 11/29/10 12/10/10 11/8/10 11/18/10 11/29/10 12/10/10 11/12/10 11/29/10 PPG-PR 134 99 70.0 41.7 33.3 5.7 30.0 58.3 66.7 8.0 8.0 IS-PR 489 99 70.0 43.3 33.3 7.3 30.0 56.7 66.7 7.3 8.0 MACH I 99 78.3 50.0 31.7 10.7 21.7 50.0 68.3 6.7 7.0 BAR LP 10972 99 76.7 46.7 30.0 6.7 23.3 53.3 70.0 7.3 8.0 BONNEVILLE 99 75.0 41.7 33.3 6.3 25.0 58.3 66.7 7.3 7.0 IS-PR 491 99 75.0 53.3 33.3 5.7 25.0 46.7 66.7 6.7 7.3 PICK 10401 99 71.7 43.3 38.3 11.7 28.3 56.7 61.7 7.3 7.7 PST-2BNS 99 76.7 41.7 36.7 10.0 23.3 58.3 63.3 7.7 7.7 RAD-PR55R 99 75.0 46.7 31.7 10.7 25.0 53.3 68.3 6.7 7.3 RAD-PR62 99 76.7 46.7 33.3 5.7 23.3 53.3 66.7 6.7 7.0 SRX-4MSH 99 75.0 45.0 35.0 14.0 25.0 55.0 65.0 6.7 7.3 A-35 99 66.7 43.3 35.0 7.3 33.3 56.7 65.0 7.3 7.3 BAR LP 10969 99 70.0 45.0 30.0 7.3 30.0 55.0 70.0 7.3 7.7 BAR LP 10970 99 75.0 48.3 36.7 9.0 25.0 51.7 63.3 7.0 7.3 PALMER V 99 61.7 40.0 38.3 16.7 38.3 60.0 61.7 7.0 7.0 PPG-PR 133 99 70.0 45.0 30.0 12.3 30.0 55.0 70.0 7.3 7.3 PPG-PR 140 99 76.7 43.3 33.3 6.7 23.3 56.7 66.7 7.3 7.3 PRX-4GM1 99 71.7 48.3 31.7 12.3 28.3 51.7 68.3 6.7 7.3 SIENNA 99 80.0 45.0 30.0 15.7 20.0 55.0 70.0 7.3 8.0 ALLANTE 99 73.3 48.3 43.3 6.7 26.7 51.7 56.7 7.7 7.7 APR 2320 99 83.3 50.0 33.3 6.3 16.7 50.0 66.7 7.0 7.0 CL 307 99 78.3 50.0 38.3 10.0 21.7 50.0 61.7 8.0 7.7 CS-20 99 73.3 45.0 36.7 6.7 26.7 55.0 63.3 6.7 7.3 DLF LGD-3026 99 73.3 48.3 38.3 10.0 26.7 51.7 61.7 7.3 7.7 FIESTA 4 99 76.7 43.3 43.3 8.0 23.3 56.7 56.7 7.0 7.0 SOX FAN (GM3) 99 71.7 46.7 33.3 10.0 28.3 53.3 66.7 6.7 6.7 GO-G37 99 78.3 50.0 33.3 5.7 21.7 50.0 66.7 6.7 7.0 INSIGHT 99 68.3 43.3 35.0 10.0 31.7 56.7 65.0 7.7 7.7 IS-PR 409 99 68.3 40.0 36.7 12.3 31.7 60.0 63.3 7.7 7.3 IS-PR 479 99 78.3 50.0 36.7 5.0 21.7 50.0 63.3 7.0 7.3 IS-PR 487 99 75.0 48.3 40.0 12.3 25.0 51.7 60.0 7.3 7.0 IS-PR 488 99 71.7 55.0 36.7 5.0 28.3 45.0 63.3 7.0 7.7 IS-PR 492 99 70.0 48.3 33.3 8.0 30.0 51.7 66.7 6.7 7.3 ISG-30 99 73.3 48.3 45.0 15.0 26.7 51.7 55.0 7.7 7.7 LTP-PR 135 99 73.3 41.7 43.3 8.3 26.7 58.3 56.7 8.0 8.0 PICK 4DFHM 99 75.0 41.7 33.3 13.3 25.0 58.3 66.7 7.3 7.0 PPG-PR 136 99 76.7 43.3 43.3 8.3 23.3 56.7 56.7 7.0 7.7 PPG-PR 138 99 78.3 45.0 38.3 6.7 21.7 55.0 61.7 7.7 8.0 PPG-PR 142 99 80.0 50.0 46.7 6.3 20.0 50.0 53.3 6.7 7.0 PSRX-4CAGL 99 80.0 51.7 35.0 5.7 20.0 48.3 65.0 6.3 6.7 PST-2K9 99 80.0 48.3 36.7 7.3 20.0 51.7 63.3 7.0 7.3 RIO VISTA 99 71.7 46.7 45.0 11.7 28.3 53.3 55.0 7.7 7.3 UNO 99 70.0 43.3 35.0 13.3 30.0 56.7 65.0 7.3 7.3 APR 2036 99 73.3 45.0 43.3 9.7 26.7 55.0 56.7 7.3 7.7 CS-PR66 99 73.3 46.7 35.0 6.3 26.7 53.3 65.0 7.3 7.3 GO-DHS 99 81.7 50.0 36.7 11.7 18.3 50.0 63.3 7.0 6.7 IS-PR 469 99 80.0 50.0 30.0 7.3 20.0 50.0 70.0 7.0 7.0 TABLE 5. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2010 NATIONAL PERENNIAL RYEGRASS TEST AT GAINESVILLE (OVERSEEDING AT UNIVERSITY OF FLORIDA G. C.), FL 1/ 2010-2011 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ 3/ PERCENT COVER OF BERMUDAGRASS IN FALL PERCENT COVER OF OVERSEEDING GRASS QUALITY IN FALL NAME 11/8/10 11/18/10 11/29/10 12/10/10 11/8/10 11/18/10 11/29/10 12/10/10 11/12/10 11/29/10 ISG-31 99 76.7 41.7 35.0 6.7 23.3 58.3 65.0 7.3 7.3 JR-178 99 78.3 45.0 36.7 8.3 21.7 55.0 63.3 7.3 7.3 LTP-RAE 99 75.0 46.7 43.3 8.3 25.0 53.3 56.7 6.7 6.7 OCTANE 99 68.3 46.7 38.3 10.0 31.7 53.3 61.7 7.3 7.0 PINNACLE 99 71.7 48.3 36.7 10.0 28.3 51.7 63.3 7.3 7.0 PPG-PR 137 99 83.3 46.7 43.3 8.3 16.7 53.3 56.7 7.7 7.3 PPG-PR 165 99 70.0 45.0 43.3 10.7 30.0 55.0 56.7 7.3 7.7 SR 4650 (PSRX-3701) 99 73.3 45.0 43.3 10.7 26.7 55.0 56.7 7.0 7.0 SIDEWAYS (PSRX-S84) 99 76.7 46.7 36.7 6.7 23.3 53.3 63.3 7.3 7.7 PST-204D 99 73.3 41.7 43.3 13.3 26.7 58.3 56.7 7.7 8.0 PST-2MG7 99 76.7 55.0 46.7 5.0 23.3 45.0 53.3 7.3 7.0 PST-2NKM 99 65.0 50.0 36.7 13.3 35.0 50.0 63.3 7.7 7.3 APR 2445 99 75.0 51.7 50.0 6.7 25.0 48.3 50.0 7.3 7.3 BAR LP 7608 99 78.3 48.3 41.7 9.0 21.7 51.7 58.3 7.3 7.0 DLF LGD-3022 99 78.3 48.3 38.3 6.7 21.7 51.7 61.7 7.7 7.7 ISG-36 99 81.7 51.7 40.3 9.0 18.3 48.3 59.7 7.0 7.0 JR-192 99 81.7 58.3 51.7 5.0 18.3 41.7 48.3 6.3 6.7 PPG-PR 143 99 76.7 48.3 43.3 7.3 23.3 51.7 56.7 6.3 6.7 PPG-PR 164 99 78.3 45.0 48.3 8.3 21.7 55.0 51.7 7.0 7.3 PST-2ACR 99 73.3 45.0 40.0 9.0 26.7 55.0 60.0 6.7 7.0 PST-2DR9 99 73.3 43.3 36.7 8.0 26.7 56.7 63.3 7.0 7.0 2NJK 99 81.7 61.7 38.3 8.3 18.3 38.3 61.7 7.0 7.0 BRIGHTSTAR SLT 99 76.7 53.3 38.3 10.7 23.3 46.7 61.7 7.7 7.3 CL 11601 99 70.0 51.7 48.3 14.0 30.0 48.3 51.7 7.0 7.0 IS-PR 463 99 81.7 53.3 40.0 6.7 18.3 46.7 60.0 7.3 7.3 PPG-PR 121 99 71.7 48.3 48.3 8.0 28.3 51.7 51.7 6.7 7.0 PPG-PR 128 99 71.7 53.3 43.3 6.7 28.3 46.7 56.7 7.3 7.0 DOMINATOR (PST-2AG4) 99 78.3 51.7 45.0 5.7 21.7 48.3 55.0 7.3 6.7 PST-2MAGS 99 78.3 46.7 41.7 7.3 21.7 53.3 58.3 7.0 7.0 S85 99 73.3 50.0 45.0 5.7 26.7 50.0 55.0 7.0 6.7 PANGEA GLR (CL 11701) 99 73.3 50.0 48.3 6.7 26.7 50.0 51.7 7.3 8.0 CST 99 73.3 46.7 38.3 8.3 26.7 53.3 61.7 7.7 7.0 DLF LGT 4182 99 80.0 56.7 41.7 8.3 20.0 43.3 58.3 6.3 6.7 GO-PR60 99 83.3 51.7 43.3 6.7 16.7 48.3 56.7 7.0 7.0 PIZZAZZ 2 GLR (PR 909) 99 66.7 46.7 43.3 13.3 33.3 53.3 56.7 6.7 7.0 RINOVO 99 71.7 51.7 55.0 10.7 28.3 48.3 45.0 6.7 7.0 P02 99 71.7 48.3 48.3 11.7 28.3 51.7 51.7 6.3 7.0 PST-2TQL 99 81.7 55.0 48.3 9.0 18.3 45.0 51.7 7.0 7.0 HAVEN (APR 2038) 99 75.0 55.0 51.7 7.3 25.0 45.0 48.3 7.0 7.0 SRX-4RHD 99 66.7 53.3 50.0 12.3 33.3 46.7 50.0 7.0 7.3 LINN 99 66.7 41.7 43.3 10.7 33.3 58.3 56.7 7.0 7.3 LSD VALUE 0 23.6 27.5 59.0 14.8 23.6 27.5 59.0 2.1 3.1 C.V. (%) 0 9.6 15.0 28.8 49.0 28.3 13.7 18.8 8.9 9.3 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. 3/ THE OVERSEEDING RATE OF ALL ENTRIES WAS 400 LBS./ACRE. TABLE 5. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2010 NATIONAL PERENNIAL RYEGRASS TEST AT GAINESVILLE (OVERSEEDING AT UNIVERSITY OF FLORIDA G. C.), FL 1/ 2010-2011 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ 3/ THE RATINGS FOR OVERSEEDING GRASS IN WINTER PERIOD COLOR RATINGS QUALITY RATINGS DENSITY RATINGS UNIFORMITY RATINGS NAME 12/10/10 12/23/10 1/19/11 12/10/10 12/23/10 1/19/11 12/10/10 12/23/10 1/19/11 12/10/10 12/23/10 1/19/11 PPG-PR 134 7.0 6.3 7.7 8.0 6.3 8.7 8.0 6.0 9.0 7.7 6.0 8.3 IS-PR 489 7.0 7.0 8.0 7.7 6.3 8.7 8.0 6.7 9.0 7.0 6.7 8.7 MACH I 7.7 8.0 9.0 8.0 7.7 8.7 8.0 7.7 9.0 7.3 7.7 8.0 BAR LP 10972 7.7 6.7 8.7 8.0 6.3 8.7 8.0 7.0 9.0 7.7 6.3 8.0 BONNEVILLE 7.3 7.7 8.7 8.0 7.0 8.7 7.7 7.3 9.0 7.7 7.0 9.0 IS-PR 491 7.3 7.7 9.0 7.3 7.0 9.0 7.7 7.3 9.0 7.0 7.0 8.3 PICK 10401 7.0 7.0 7.7 7.7 6.3 8.7 8.0 6.7 9.0 7.7 6.3 8.0 PST-2BNS 7.3 7.3 8.3 7.3 6.3 8.7 7.7 6.7 9.0 7.3 6.3 8.0 RAD-PR55R 7.7 7.7 8.3 7.7 7.3 9.0 7.7 7.0 9.0 7.7 7.0 8.3 RAD-PR62 7.3 8.0 8.3 7.7 7.3 9.0 8.0 7.0 9.0 7.7 7.0 7.7 SRX-4MSH 7.0 7.0 8.3 7.7 7.3 8.7 8.0 7.0 8.7 7.3 7.0 7.7 A-35 7.7 7.3 8.7 7.3 7.3 8.3 8.0 7.0 9.0 7.3 7.3 8.7 BAR LP 10969 7.0 6.3 8.3 7.3 6.0 8.7 7.7 6.3 9.0 7.3 6.3 8.0 BAR LP 10970 7.3 7.0 8.0 7.7 6.7 8.3 7.7 6.3 8.7 6.7 6.3 8.0 PALMER V 7.0 7.3 8.3 7.3 7.3 8.7 7.7 7.7 9.0 7.3 7.3 8.3 PPG-PR 133 6.3 6.0 8.0 7.3 6.0 8.3 7.7 6.3 9.0 6.7 6.0 8.3 PPG-PR 140 7.3 7.0 8.3 8.0 6.3 8.3 7.7 6.0 8.7 7.3 6.0 8.0 PRX-4GM1 7.7 7.3 8.3 7.3 7.3 8.7 8.0 7.3 9.0 7.7 7.3 8.3 SIENNA 7.0 6.7 8.7 7.7 5.7 8.7 7.7 6.3 9.0 7.0 6.3 8.7 ALLANTE 7.0 5.7 8.0 7.3 5.3 8.7 8.0 5.3 8.7 7.0 4.3 8.7 APR 2320 7.3 6.7 8.3 7.7 6.7 8.3 8.0 6.3 8.3 7.3 6.0 8.0 CL 307 6.7 5.0 7.3 7.7 5.3 8.3 8.0 5.0 8.7 7.0 4.3 8.0 CS-20 7.3 6.7 8.7 7.3 6.3 8.0 7.3 6.7 9.0 6.7 6.3 7.0 DLF LGD-3026 7.3 6.3 8.3 7.3 6.0 8.0 7.3 6.3 9.0 7.3 5.3 8.0 FIESTA 4 6.7 6.3 8.7 7.0 6.3 9.0 7.3 6.7 9.0 6.3 6.3 8.3 SOX FAN (GM3) 7.3 7.3 8.7 7.3 7.3 8.7 7.3 7.7 9.0 7.7 7.3 8.7 GO-G37 7.7 7.0 8.7 7.3 6.7 8.7 7.3 7.0 9.0 7.3 7.0 7.3 INSIGHT 7.3 7.0 8.3 7.7 7.0 8.7 8.0 7.0 9.0 7.3 6.7 8.7 IS-PR 409 7.0 7.0 7.7 7.7 6.0 8.3 8.0 6.7 9.0 7.7 6.7 8.0 IS-PR 479 7.3 7.0 8.7 7.7 6.7 8.3 8.0 7.0 8.7 7.3 6.3 8.0 IS-PR 487 6.7 6.7 8.3 7.0 6.0 9.0 7.7 6.3 9.0 6.3 5.7 8.3 IS-PR 488 7.0 6.3 8.0 7.3 6.3 8.7 8.0 6.3 9.0 7.3 5.7 7.7 IS-PR 492 7.0 7.3 8.7 7.0 6.7 9.0 7.3 7.7 9.0 6.7 7.3 8.3 ISG-30 7.3 6.7 8.7 7.3 6.3 7.7 8.0 6.3 8.7 7.0 5.7 7.3 LTP-PR 135 7.0 6.3 7.7 8.0 6.0 8.3 8.0 6.7 9.0 7.3 5.7 7.7 PICK 4DFHM 6.7 7.0 8.0 7.7 6.7 8.0 8.0 7.3 9.0 7.7 6.7 8.0 PPG-PR 136 6.7 6.0 8.0 7.7 6.0 8.0 8.0 6.0 8.7 6.7 5.7 7.7 PPG-PR 138 7.0 6.3 7.3 7.7 6.0 8.0 8.0 6.7 8.7 7.3 5.7 7.3 PPG-PR 142 6.7 7.0 9.0 7.3 6.7 9.0 7.0 6.7 9.0 6.3 6.3 8.7 PSRX-4CAGL 7.7 7.7 9.0 7.3 6.7 9.0 7.3 7.0 9.0 7.3 7.7 8.7 PST-2K9 7.0 6.7 7.7 7.3 6.3 9.0 7.7 6.0 9.0 6.7 5.7 8.7 RIO VISTA 6.0 6.3 8.0 7.3 6.0 8.0 8.0 6.3 9.0 6.7 6.0 8.0 UNO 6.7 7.0 8.7 7.3 6.7 8.7 7.3 6.7 9.0 7.0 6.7 8.3 APR 2036 7.3 6.7 8.3 7.0 5.7 8.3 8.3 6.0 9.0 7.7 5.7 8.0 CS-PR66 7.3 6.7 7.7 7.7 6.7 7.7 7.3 6.3 9.0 7.3 6.7 7.3 GO-DHS 7.7 7.3 9.0 7.3 7.0 8.3 8.0 7.0 9.0 7.3 7.3 7.7 IS-PR 469 7.3 6.3 8.0 7.7 6.3 8.7 7.7 6.3 9.0 7.3 6.3 8.0 TABLE 5. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2010 NATIONAL PERENNIAL RYEGRASS TEST AT GAINESVILLE (OVERSEEDING AT UNIVERSITY OF FLORIDA G. C.), FL 1/ 2010-2011 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ 3/ THE RATINGS FOR OVERSEEDING GRASS IN WINTER PERIOD COLOR RATINGS QUALITY RATINGS DENSITY RATINGS UNIFORMITY RATINGS NAME 12/10/10 12/23/10 1/19/11 12/10/10 12/23/10 1/19/11 12/10/10 12/23/10 1/19/11 12/10/10 12/23/10 1/19/11 ISG-31 7.3 7.0 8.3 7.7 6.7 8.0 7.7 7.0 8.7 7.3 7.0 7.7 JR-178 7.0 6.0 7.7 7.3 6.0 8.0 7.7 5.7 8.7 7.3 5.7 7.7 LTP-RAE 7.0 6.3 7.7 7.0 6.3 8.3 7.0 6.3 8.3 6.7 6.0 8.7 OCTANE 6.7 7.0 7.7 7.3 6.7 8.0 7.7 7.3 8.7 7.3 6.7 7.3 PINNACLE 6.3 5.7 6.7 7.7 6.0 8.0 7.7 6.0 8.3 6.7 5.0 8.0 PPG-PR 137 6.7 6.3 7.7 7.7 6.3 7.7 7.7 6.3 8.0 7.3 5.7 7.3 PPG-PR 165 6.7 6.3 8.0 7.0 6.3 8.3 7.7 6.3 9.0 6.3 6.7 8.0 SR 4650 (PSRX-3701) 7.0 6.7 8.7 7.0 7.0 8.7 7.7 7.0 8.7 6.3 7.0 8.7 SIDEWAYS (PSRX-S84) 7.3 6.0 7.7 7.3 6.0 8.3 7.7 6.0 8.3 7.3 5.3 7.7 PST-204D 6.7 6.0 7.0 7.3 6.0 8.0 8.0 6.0 8.7 7.0 5.7 7.3 PST-2MG7 7.0 6.3 8.0 7.3 6.3 7.7 7.7 6.3 8.7 6.7 6.3 7.0 PST-2NKM 6.7 6.7 7.0 7.0 6.0 8.0 7.7 6.3 8.7 7.0 5.0 7.7 APR 2445 6.0 6.0 8.3 6.3 5.7 8.7 7.0 5.7 9.0 6.0 4.7 7.3 BAR LP 7608 6.7 6.0 7.0 7.7 6.0 8.0 8.0 6.0 8.3 7.3 5.3 8.0 DLF LGD-3022 7.0 6.0 7.3 7.3 5.3 7.3 7.7 5.0 8.3 7.0 5.0 7.3 ISG-36 7.3 6.7 8.0 7.0 6.3 8.3 7.7 6.7 8.7 6.7 6.3 8.0 JR-192 7.0 6.3 7.7 6.7 6.0 8.3 6.7 6.3 8.7 6.0 5.7 7.3 PPG-PR 143 6.3 7.0 8.7 6.7 6.7 9.0 6.7 6.0 9.0 6.0 6.0 8.7 PPG-PR 164 6.0 5.7 7.7 7.0 6.0 8.3 7.3 6.3 9.0 6.0 5.7 8.0 PST-2ACR 6.7 6.7 8.0 6.7 6.3 8.7 7.7 6.3 8.7 6.7 5.7 8.0 PST-2DR9 7.0 6.3 7.7 7.0 6.0 8.0 7.7 6.3 8.7 6.7 6.0 7.7 2NJK 6.7 6.0 7.7 7.3 6.0 8.0 7.7 5.3 8.0 6.7 5.3 7.7 BRIGHTSTAR SLT 6.7 6.0 7.3 7.3 5.7 8.7 7.7 5.7 8.7 7.3 5.3 8.0 CL 11601 6.0 6.3 7.3 6.3 5.3 8.0 6.7 6.0 8.7 6.3 4.7 7.7 IS-PR 463 6.3 5.3 7.0 7.3 5.3 8.0 8.0 5.3 8.0 7.0 4.7 7.3 PPG-PR 121 6.3 6.0 8.7 6.3 6.3 8.7 7.0 6.3 9.0 6.3 6.0 8.0 PPG-PR 128 6.3 5.7 8.0 6.7 5.7 8.7 7.3 6.0 9.0 6.7 5.7 8.0 DOMINATOR (PST-2AG4) 7.3 6.7 8.3 7.0 6.3 8.0 7.7 6.7 8.3 6.0 6.7 8.3 PST-2MAGS 7.0 6.0 8.7 7.0 5.7 9.0 7.3 5.3 9.0 6.3 5.7 8.3 S85 6.3 6.0 8.7 6.3 5.3 8.3 6.3 6.3 8.7 6.3 5.7 8.7 PANGEA GLR (CL 11701) 6.7 6.0 8.0 6.7 5.3 7.3 7.7 5.7 8.7 6.7 5.3 7.3 CST 6.3 5.3 7.3 7.0 5.0 7.7 7.3 5.0 8.7 6.7 5.0 7.3 DLF LGT 4182 7.0 6.7 7.3 7.0 6.3 7.7 7.7 6.0 8.3 6.3 6.0 6.7 GO-PR60 6.7 6.7 7.7 7.0 6.0 8.0 7.7 5.7 8.3 6.7 5.3 8.0 PIZZAZZ 2 GLR (PR 909) 6.7 6.7 8.7 6.7 6.0 8.7 7.0 6.3 8.7 6.7 5.3 8.3 RINOVO 5.7 6.3 8.3 6.3 6.0 8.3 6.3 6.0 8.7 6.3 5.7 8.0 P02 6.0 6.0 8.3 6.3 6.0 8.0 7.0 5.7 8.7 5.7 5.7 7.7 PST-2TQL 7.0 6.3 7.7 7.3 5.7 8.0 7.7 6.0 8.7 6.7 5.3 7.7 HAVEN (APR 2038) 6.0 5.0 8.3 6.0 5.0 8.0 7.0 5.3 8.7 6.0 5.0 7.3 SRX-4RHD 5.7 5.0 7.7 6.3 4.7 7.7 7.0 5.0 8.3 5.7 4.3 7.0 LINN 6.0 5.0 5.7 6.3 5.0 7.7 7.7 5.3 7.3 7.3 4.0 8.0 LSD VALUE 4.2 6.0 1.7 5.9 7.5 3.5 3.7 6.8 1.7 5.2 9.1 2.4 C.V. (%) 13.0 18.9 9.5 13.7 20.6 9.2 10.1 20.1 5.7 14.6 27.5 9.5 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. 3/ THE OVERSEEDING RATE OF ALL ENTRIES WAS 400 LBS./ACRE. TABLE 5. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2010 NATIONAL PERENNIAL RYEGRASS TEST AT GAINESVILLE (OVERSEEDING AT UNIVERSITY OF FLORIDA G. C.), FL 1/ 2010-2011 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ 3/ THE RATINGS FOR THE OVERALL PLOT IN SPRING/SUMMER TRANSITION PERIOD COLOR RATINGS QUALITY RATINGS DENSITY RATINGS UNIFORMITY RATINGS QUALITY NAME 2/18/11 3/15/11 4/13/11 2/18/11 3/15/11 4/13/11 2/18/11 3/15/11 4/13/11 2/18/11 3/15/11 4/13/11 MEAN PPG-PR 134 8.3 7.3 7.0 8.3 8.3 8.0 8.7 6.0 2.7 7.7 7.0 6.7 8.0 IS-PR 489 7.7 7.7 7.3 8.7 8.3 8.0 9.0 6.7 3.7 7.7 7.7 7.3 7.9 MACH I 8.7 8.0 7.7 8.7 8.3 8.0 8.7 7.0 3.7 7.7 7.3 7.0 7.9 BAR LP 10972 8.0 8.0 7.7 8.3 8.0 8.0 9.0 6.7 3.7 8.3 6.3 7.3 7.8 BONNEVILLE 7.3 7.7 7.3 8.0 8.0 8.0 8.7 7.0 3.3 8.3 7.0 7.0 7.8 IS-PR 491 8.3 8.0 7.7 8.7 8.3 8.0 9.0 7.7 4.0 8.0 7.7 7.3 7.8 PICK 10401 8.0 7.0 7.0 8.7 8.0 7.7 9.0 6.3 2.7 8.3 6.0 7.0 7.8 PST-2BNS 7.7 7.3 6.7 8.3 8.3 7.7 9.0 7.0 2.7 7.7 7.3 6.7 7.8 RAD-PR55R 8.3 8.0 8.0 8.7 8.0 7.7 9.0 8.0 3.7 7.7 6.7 6.7 7.8 RAD-PR62 8.0 7.7 8.0 8.7 8.0 8.0 8.7 7.0 3.3 7.7 7.3 7.0 7.8 SRX-4MSH 7.7 7.0 7.0 8.7 7.7 8.0 9.0 6.0 2.7 8.3 7.0 7.0 7.8 A-35 9.0 7.7 7.3 8.7 7.7 7.3 9.0 7.0 3.3 8.0 6.3 6.3 7.7 BAR LP 10969 7.3 7.7 7.7 8.7 8.0 8.0 9.0 6.3 4.0 8.0 6.7 7.0 7.7 BAR LP 10970 7.7 7.3 7.0 8.3 8.0 8.0 9.0 6.7 2.7 7.7 7.0 6.3 7.7 PALMER V 8.0 7.7 7.3 8.7 8.0 7.3 9.0 6.7 3.7 8.3 7.0 5.7 7.7 PPG-PR 133 7.7 7.0 7.3 8.7 8.3 8.0 9.0 6.0 3.7 7.7 7.0 6.3 7.7 PPG-PR 140 8.3 7.3 7.0 8.0 8.3 7.7 9.0 6.3 3.0 7.3 6.7 6.3 7.7 PRX-4GM1 8.3 7.7 7.3 8.7 7.7 8.0 9.0 6.7 3.3 8.3 7.3 7.0 7.7 SIENNA 7.7 8.0 7.3 8.0 8.3 8.0 9.0 7.0 3.3 8.0 7.0 7.0 7.7 ALLANTE 7.7 7.7 7.0 8.3 8.0 8.0 9.0 6.7 2.7 8.0 6.3 6.7 7.6 APR 2320 8.0 7.3 7.3 8.3 8.0 7.7 9.0 6.3 3.0 7.3 6.3 6.3 7.6 CL 307 8.0 7.3 6.7 8.3 8.0 7.7 9.0 5.7 2.7 8.3 7.0 6.7 7.6 CS-20 9.0 8.0 7.0 9.0 8.0 8.0 9.0 6.0 3.0 8.0 5.7 6.0 7.6 DLF LGD-3026 8.7 8.7 7.3 8.7 8.0 8.0 9.0 6.7 4.0 8.3 6.7 6.0 7.6 FIESTA 4 8.3 8.0 7.7 9.0 7.7 7.7 9.0 7.0 3.7 8.0 7.0 6.7 7.6 SOX FAN (GM3) 8.0 7.7 7.0 8.7 7.7 7.7 9.0 7.3 3.3 8.0 7.0 7.3 7.6 GO-G37 8.7 7.7 7.3 8.7 7.7 8.0 8.7 6.3 3.3 7.7 5.7 6.7 7.6 INSIGHT 7.3 6.7 6.7 8.3 6.3 7.3 9.0 5.7 2.3 8.3 5.3 6.3 7.6 IS-PR 409 7.7 7.3 7.0 8.0 8.0 7.7 9.0 6.3 3.3 7.7 6.7 6.0 7.6 IS-PR 479 8.3 8.0 7.7 8.7 7.7 7.7 9.0 7.0 3.7 7.7 6.3 6.3 7.6 IS-PR 487 7.3 8.0 7.0 8.3 8.3 7.7 9.0 7.0 3.0 8.0 7.3 6.7 7.6 IS-PR 488 8.7 7.7 6.7 9.0 8.0 7.0 9.0 6.0 3.0 8.0 6.0 7.3 7.6 IS-PR 492 8.0 7.7 7.7 8.3 8.0 8.0 8.7 6.7 3.7 8.0 6.7 7.7 7.6 ISG-30 8.3 8.0 6.7 8.7 8.0 7.3 9.0 6.7 2.7 8.0 6.0 5.7 7.6 LTP-PR 135 7.7 6.0 6.3 8.7 6.7 7.0 9.0 4.3 2.0 9.0 4.7 7.0 7.6 PICK 4DFHM 7.7 7.0 7.3 8.7 7.7 8.0 9.0 5.7 3.0 8.3 7.0 6.7 7.6 PPG-PR 136 8.3 7.3 6.7 8.7 8.0 8.0 9.0 5.0 2.7 8.0 6.7 6.7 7.6 PPG-PR 138 8.0 6.7 6.3 8.3 8.0 7.3 9.0 4.3 2.3 7.7 6.3 6.3 7.6 PPG-PR 142 7.7 8.0 7.7 8.3 8.0 7.7 9.0 6.0 4.0 8.0 7.0 7.0 7.6 PSRX-4CAGL 8.7 8.0 7.7 8.7 8.0 8.0 9.0 7.3 3.7 7.7 6.7 6.7 7.6 PST-2K9 7.7 7.7 7.0 8.0 8.0 8.0 8.7 6.7 3.3 8.0 6.7 7.0 7.6 RIO VISTA 7.3 7.3 7.0 8.3 8.0 8.0 9.0 6.3 3.0 8.0 6.7 6.3 7.6 UNO 7.7 8.0 7.7 8.0 8.0 7.7 9.0 7.0 3.7 8.0 7.0 6.7 7.6 APR 2036 7.7 7.7 7.3 8.3 8.0 7.7 8.7 5.7 3.3 7.7 7.0 7.0 7.5 CS-PR66 8.3 7.3 7.0 8.3 7.7 7.7 9.0 5.7 3.0 7.7 6.3 6.7 7.5 GO-DHS 8.7 7.7 7.0 8.7 7.3 7.7 9.0 6.7 3.3 8.3 5.7 6.0 7.5 IS-PR 469 8.3 7.3 7.0 8.3 7.7 7.3 9.0 6.7 3.0 7.3 7.0 6.3 7.5 TABLE 5. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2010 NATIONAL PERENNIAL RYEGRASS TEST AT GAINESVILLE (OVERSEEDING AT UNIVERSITY OF FLORIDA G. C.), FL 1/ 2010-2011 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ 3/ THE RATINGS FOR THE OVERALL PLOT IN SPRING/SUMMER TRANSITION PERIOD COLOR RATINGS QUALITY RATINGS DENSITY RATINGS UNIFORMITY RATINGS QUALITY NAME 2/18/11 3/15/11 4/13/11 2/18/11 3/15/11 4/13/11 2/18/11 3/15/11 4/13/11 2/18/11 3/15/11 4/13/11 MEAN ISG-31 9.0 7.7 7.3 8.3 7.7 7.3 8.7 6.3 3.0 7.3 6.0 6.3 7.5 JR-178 8.0 7.3 6.7 8.7 8.0 7.7 9.0 6.0 2.7 8.3 6.7 6.0 7.5 LTP-RAE 7.3 7.7 7.3 8.3 8.3 8.0 9.0 6.3 3.3 8.3 6.7 6.3 7.5 OCTANE 7.7 6.7 7.3 8.3 7.7 7.7 9.0 5.7 3.3 8.7 6.3 7.0 7.5 PINNACLE 7.0 6.3 6.3 8.7 8.0 7.7 9.0 5.3 1.7 8.0 7.0 7.0 7.5 PPG-PR 137 7.7 6.7 6.7 8.3 7.3 7.3 8.7 5.0 2.3 8.0 6.7 6.7 7.5 PPG-PR 165 7.0 7.0 6.7 8.3 7.3 7.3 9.0 6.0 2.7 8.3 6.3 6.7 7.5 SR 4650 (PSRX-3701) 8.0 7.3 7.0 8.7 7.3 7.3 9.0 6.0 2.7 8.3 6.7 7.0 7.5 SIDEWAYS (PSRX-S84) 7.3 7.7 6.7 8.3 7.7 7.7 9.0 6.0 3.0 7.7 6.7 7.0 7.5 PST-204D 7.3 7.0 7.0 8.3 7.7 7.3 9.0 5.7 3.0 8.0 6.7 6.7 7.5 PST-2MG7 8.3 7.3 6.7 8.7 8.0 7.3 9.0 6.3 2.7 8.3 6.0 6.3 7.5 PST-2NKM 7.7 7.7 6.7 8.3 8.0 7.7 9.0 7.0 3.0 8.0 7.0 6.3 7.5 APR 2445 8.3 7.3 7.3 8.7 7.7 7.3 9.0 6.3 3.3 7.3 6.7 6.0 7.4 BAR LP 7608 7.3 6.3 6.7 8.3 7.3 7.7 9.0 5.0 2.7 8.3 6.0 6.7 7.4 DLF LGD-3022 7.3 6.7 6.3 8.3 8.0 7.3 9.0 5.3 2.3 8.3 6.3 6.3 7.4 ISG-36 9.0 7.0 6.7 8.7 7.3 7.7 9.0 6.0 3.0 8.0 5.0 6.3 7.4 JR-192 7.7 7.3 7.0 8.7 8.7 8.0 9.0 6.3 2.7 8.3 7.0 7.3 7.4 PPG-PR 143 8.0 8.3 7.0 8.3 8.3 7.0 9.0 6.7 3.0 8.0 7.3 7.0 7.4 PPG-PR 164 8.0 7.0 6.7 8.3 8.0 7.3 9.0 5.3 2.7 8.3 5.7 6.3 7.4 PST-2ACR 7.7 7.7 7.0 8.0 8.0 8.0 9.0 6.3 3.0 8.0 7.0 7.3 7.4 PST-2DR9 7.7 7.7 7.0 8.3 8.3 7.7 8.7 6.7 3.0 8.0 7.0 6.0 7.4 2NJK 7.7 7.0 7.3 8.3 7.3 7.7 9.0 6.0 3.0 8.0 6.0 7.0 7.3 BRIGHTSTAR SLT 7.0 7.0 6.7 8.3 6.3 7.3 9.0 5.3 2.7 7.7 6.0 6.7 7.3 CL 11601 8.0 7.3 7.0 8.3 8.0 8.0 8.7 6.3 3.0 7.3 7.3 7.3 7.3 IS-PR 463 7.7 6.3 6.7 8.3 7.7 7.3 9.0 5.7 2.3 8.7 6.3 6.0 7.3 PPG-PR 121 7.7 7.3 7.3 8.0 7.7 7.3 8.7 6.3 3.7 8.0 7.0 7.0 7.3 PPG-PR 128 7.7 6.7 7.0 8.3 6.7 7.7 8.7 5.7 3.3 7.7 6.0 7.0 7.3 DOMINATOR (PST-2AG4) 7.7 7.3 6.3 8.7 7.0 7.0 9.0 5.7 2.7 7.3 6.0 6.7 7.3 PST-2MAGS 7.7 7.3 6.7 8.3 7.0 7.3 9.0 6.0 2.3 8.0 6.3 7.3 7.3 S85 7.7 7.7 7.7 8.7 8.3 7.3 9.0 6.7 3.3 7.7 7.3 7.0 7.3 PANGEA GLR (CL 11701) 7.3 7.0 7.0 8.3 7.3 7.0 9.0 6.0 2.7 7.7 6.3 6.0 7.2 CST 7.3 7.3 7.0 8.0 8.0 7.3 9.0 6.0 2.7 7.7 6.7 5.7 7.2 DLF LGT 4182 8.0 6.3 6.7 8.3 7.3 7.7 8.7 5.0 3.0 7.0 5.3 6.3 7.2 GO-PR60 8.3 7.0 6.7 8.7 6.7 7.3 9.0 6.0 3.0 8.3 5.7 6.3 7.2 PIZZAZZ 2 GLR (PR 909) 8.0 8.0 7.7 8.3 7.3 7.0 9.0 7.3 3.0 7.7 7.3 7.0 7.2 RINOVO 7.3 8.3 7.7 8.0 7.3 7.7 8.3 7.7 4.0 7.3 8.0 7.0 7.2 P02 8.0 8.3 7.3 8.0 7.7 7.3 9.0 7.3 3.3 7.0 8.0 6.3 7.1 PST-2TQL 8.3 6.3 6.3 8.3 6.7 7.0 9.0 5.3 1.7 7.7 6.0 6.7 7.1 HAVEN (APR 2038) 7.0 7.3 6.7 8.3 7.3 7.3 9.0 4.7 2.7 8.0 6.0 6.3 7.0 SRX-4RHD 7.7 8.0 7.0 8.3 7.7 7.0 9.0 6.3 3.3 7.7 6.7 6.3 7.0 LINN 5.0 5.3 6.0 6.7 8.0 7.0 7.7 7.0 3.0 8.3 7.7 8.0 6.9 LSD VALUE 0.9 2.4 2.0 2.4 4.5 2.9 0.5 4.4 1.8 2.2 4.3 3.0 2.2 C.V. (%) 7.0 11.4 9.2 6.5 11.6 8.0 2.8 19.0 23.0 7.7 16.2 11.7 5.6 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 400 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 FL1 SANDY LOAM 6.6-7.0 151-270 0-150 3.1-4.0 FULL SUN 0.0-0.5 TO PREVENT STRESS