TABLE 11. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT COLUMBIA, MO 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT PERCENT GENETIC LEAF COVER COVER COVER QUALITY RATINGS NAME COLOR TEXTURE SPRING SUMMER FALL MAR APR MAY JUN JUL AUG SEP OCT MEAN ACCENT II (JR-119) 6.7 7.0 99.0 80.0 53.3 6.0 6.3 7.7 6.7 5.3 6.0 5.3 7.7 6.4 MONTEREY 3 (JR-408) 7.0 7.0 99.0 66.7 56.7 6.0 6.3 8.7 7.7 4.7 5.3 5.7 6.7 6.4 WIND DANCE 2 (PWDR) 8.3 7.0 99.0 65.0 61.7 6.3 7.7 7.7 6.3 5.3 4.3 5.7 7.7 6.4 APPLE GL (AAZ-B104) 7.7 7.7 99.0 90.0 60.0 5.0 8.0 8.0 6.3 5.3 5.7 5.3 6.7 6.3 APR 1648 8.0 7.3 99.0 76.7 53.3 6.3 7.7 7.7 6.0 4.7 5.3 5.7 7.0 6.3 UNO (D04-11T) 7.3 7.3 99.0 83.3 48.3 4.3 7.3 8.7 7.3 5.0 5.3 5.3 7.3 6.3 TRANSFORMER (D04-1667) 7.7 7.0 99.0 83.3 55.0 5.3 7.7 7.7 6.7 4.3 6.3 5.3 7.0 6.3 PANTHER GLS 7.0 7.3 99.0 96.3 58.3 5.3 7.0 7.3 6.7 5.3 6.3 5.3 6.7 6.3 PST-2AG4 7.3 7.0 99.0 84.7 38.3 5.7 7.3 7.7 6.7 5.3 6.0 5.3 6.3 6.3 AF 7.3 7.0 99.0 81.3 63.3 4.3 7.7 7.7 7.3 4.7 5.7 5.0 7.0 6.2 DELAWARE XL (PICK 01-2) 7.7 7.0 99.0 68.3 45.0 5.3 7.7 7.7 6.3 4.0 5.3 5.7 7.3 6.2 LINE DRIVE GLS (APR 1797) 7.3 7.0 99.0 81.3 68.3 5.7 7.3 7.7 6.3 5.0 5.3 6.0 6.3 6.2 RNS 8.0 7.3 99.0 76.3 48.3 5.3 7.7 8.3 7.0 4.3 5.3 5.3 6.3 6.2 EXACTA II GLSR (LTP-611-GLSR) 7.0 7.0 99.0 65.0 43.3 5.0 7.3 7.7 5.7 4.3 5.3 5.3 8.3 6.1 FIREBOLT (PRG HS-01-09) 9.0 7.7 99.0 94.7 51.7 6.0 7.7 6.7 6.0 5.3 5.7 5.3 6.0 6.1 FIJI (GPR) 7.7 7.0 97.7 78.3 50.0 6.3 6.7 7.0 6.0 4.3 5.3 5.3 7.7 6.1 MMW 6.7 6.7 99.0 68.3 48.3 5.3 7.7 8.0 6.0 4.7 4.7 5.0 7.7 6.1 PALMER IV 7.7 7.0 99.0 84.7 36.7 5.0 7.7 8.0 6.7 4.7 5.0 5.0 7.0 6.1 PENTIUM 6.0 7.3 99.0 81.7 48.3 5.7 6.3 7.3 6.3 4.7 5.0 5.7 7.7 6.1 SILVER DOLLAR 7.3 7.3 99.0 86.7 56.7 5.7 7.3 8.0 7.0 5.0 5.3 4.7 6.0 6.1 VB99 8.7 7.0 99.0 61.7 53.3 6.3 7.0 8.0 6.3 4.3 4.7 5.3 7.0 6.1 ZOOM (LCK) 7.3 7.0 99.0 65.0 45.0 5.3 7.7 8.3 6.7 4.0 4.7 5.0 7.0 6.1 AMAZING GS (IS-PR 276) 7.7 7.0 91.7 78.3 65.0 5.3 7.7 7.7 6.3 4.0 5.0 4.7 7.3 6.0 ASP6002 (BPR) 8.0 7.0 97.7 86.3 51.7 5.3 7.0 7.0 6.3 5.0 5.3 5.0 6.7 6.0 CUTTER II (PM 101) 7.7 7.3 99.0 88.0 45.0 5.0 7.7 7.3 6.7 5.3 4.7 5.0 6.3 6.0 DART (APR 1663) 7.7 7.0 99.0 83.3 55.0 6.3 7.3 7.7 6.0 4.7 5.3 4.3 6.3 6.0 DCM 7.0 7.3 99.0 91.3 60.0 6.0 6.3 7.7 6.7 5.3 5.7 4.3 6.0 6.0 EDGE II (AC2) 7.3 7.0 97.7 79.7 55.0 6.0 7.0 7.7 6.0 5.0 5.7 4.7 6.0 6.0 HALO (KN42) 7.7 7.0 99.0 48.3 43.3 5.7 7.7 7.7 5.7 3.7 4.3 5.3 8.0 6.0 KEYSTONE 2 (IS-PR 312) 6.7 7.0 99.0 83.3 60.0 5.0 6.0 7.7 6.3 4.7 5.7 6.3 6.7 6.0 MACH I 6.7 7.0 99.0 85.0 36.7 6.3 6.3 7.0 6.0 4.7 5.0 5.7 7.0 6.0 NEXUS XD (SP4) 8.0 7.3 97.7 63.3 48.3 5.7 7.0 7.7 6.3 4.3 4.3 5.3 7.0 6.0 NEXUS XR (SNR) 7.7 7.3 99.0 63.3 48.3 5.3 7.3 8.3 5.0 4.0 5.3 5.7 7.3 6.0 PALACE (IS-PR 273) 8.3 6.7 99.0 88.0 60.0 5.7 7.7 7.3 6.3 5.0 4.7 5.0 6.7 6.0 PRESIDIO (CNV) 7.7 7.7 97.7 75.0 41.7 5.0 7.3 7.7 6.0 4.7 4.7 5.3 7.3 6.0 PROTEGE GLR 7.3 7.7 97.7 70.0 43.3 5.0 7.3 7.3 6.0 3.3 5.3 5.3 8.0 6.0 REGAL 5 (IS-PR 271) 7.0 6.7 99.0 68.0 45.0 5.3 7.3 8.0 6.3 4.0 4.7 5.3 7.0 6.0 STELLAR GL (IS-PR 236) 7.7 7.0 96.0 69.7 53.3 5.3 8.0 8.0 6.3 4.3 4.0 5.0 6.7 6.0 BREA (04-BRE) 7.3 6.7 99.0 71.3 53.3 5.7 7.0 7.7 6.0 4.3 5.0 5.0 6.7 5.9 DERBY XTREME (IS-PR 268) 7.3 7.3 99.0 60.0 45.0 4.7 6.0 7.7 6.3 4.0 5.0 5.3 8.0 5.9 ES45 7.7 7.3 99.0 65.0 35.0 6.3 7.3 8.0 4.3 3.7 5.0 6.0 6.7 5.9 GRAND SLAM 2 (PST-2GSM) 6.7 7.0 99.0 90.0 61.7 5.7 6.3 6.3 6.3 5.0 5.3 5.0 7.3 5.9 HOMERUN (RG3P) 7.3 7.0 99.0 80.0 51.7 5.3 7.7 7.7 7.0 4.7 4.7 5.0 5.3 5.9 L44 7.3 7.0 99.0 60.0 41.7 5.7 7.3 7.3 5.7 3.3 4.7 5.7 7.3 5.9 MANHATTAN 5 GLR (PST-2AM) 6.3 6.7 99.0 81.7 66.7 5.0 6.7 8.0 7.0 4.7 5.3 5.0 5.7 5.9 OVERDRIVE 6.7 7.0 99.0 81.7 56.7 5.3 6.0 7.7 7.0 4.7 5.0 5.0 6.3 5.9 SR 4600 (SRX 4SP) 7.7 7.3 99.0 60.0 43.3 5.3 7.3 7.3 6.0 4.0 4.7 5.0 7.7 5.9 TABLE 11. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT COLUMBIA, MO 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT PERCENT GENETIC LEAF COVER COVER COVER QUALITY RATINGS NAME COLOR TEXTURE SPRING SUMMER FALL MAR APR MAY JUN JUL AUG SEP OCT MEAN RINGER II (04-BEN) 6.7 7.0 99.0 75.0 60.0 5.7 6.0 6.7 6.3 4.7 4.7 5.7 6.3 5.8 ASP6003 (TRS) 8.0 6.7 99.0 60.0 33.3 6.3 7.3 7.0 5.7 3.7 3.7 4.7 8.0 5.8 BAR LP 4317 5.3 7.3 99.0 78.3 65.0 5.0 5.7 7.0 6.7 4.7 5.0 5.3 7.0 5.8 BUENA VISTA 7.3 7.3 97.7 71.7 50.0 5.0 7.3 6.7 5.7 4.3 5.3 5.3 6.7 5.8 CHARISMATIC II GLSR (LTP-PG-GLSR) 7.0 6.7 99.0 75.0 58.3 5.0 6.7 7.3 6.7 4.7 5.0 5.0 6.3 5.8 FIESTA 4 (PICK F4) 8.0 7.3 99.0 50.0 40.0 5.0 7.3 7.3 7.0 3.3 4.0 4.7 7.3 5.8 GALATTI (DP 17-9502) 7.3 6.0 97.7 65.0 56.7 6.7 6.0 6.7 5.0 4.3 4.7 6.0 7.0 5.8 GOALKEEPER II (JR-114) 6.7 7.0 97.7 89.7 60.0 5.7 6.7 7.3 6.0 4.7 5.0 5.0 5.7 5.8 HARRIER (SRX 4UP3) 7.3 6.7 99.0 88.3 51.7 4.7 7.0 7.0 6.3 4.3 5.3 5.3 6.7 5.8 PARAGON GLR 7.3 7.0 99.0 85.0 53.3 5.0 7.3 8.7 6.0 4.3 4.7 4.3 6.3 5.8 PM 102 8.3 7.0 96.3 78.3 63.3 5.7 6.3 7.0 5.3 4.7 4.7 5.3 7.0 5.8 PST-217 7.3 7.0 99.0 60.0 45.0 5.7 7.0 7.3 6.0 4.0 4.7 5.0 7.0 5.8 RAD-PR8 6.3 7.0 99.0 71.7 50.0 5.0 6.7 7.3 6.0 4.3 5.0 5.7 6.0 5.8 REVENGE GLX (JR-348) 7.0 7.3 97.7 81.7 43.3 5.3 6.7 7.3 6.3 5.0 5.3 4.3 6.0 5.8 MAJESTY II (VB77) 8.0 7.0 99.0 66.7 43.3 5.3 7.7 8.0 6.7 3.3 4.3 4.3 7.0 5.8 ALLSTAR 3 (IS-PR 274) 7.0 7.0 97.7 84.7 45.0 5.0 6.7 7.0 6.3 5.3 4.7 4.3 6.0 5.7 APR 1670 6.7 7.3 99.0 81.7 38.3 5.3 7.0 7.0 5.7 4.7 5.3 4.7 6.0 5.7 CADDIESHACK II (JR-163) 6.0 7.3 99.0 76.3 60.0 5.0 6.3 8.0 6.3 4.0 5.0 5.0 5.7 5.7 CITATION FORE 7.0 7.3 99.0 80.0 60.0 5.7 7.0 6.7 5.0 4.7 5.0 5.3 6.3 5.7 FUSION 7.3 7.0 99.0 73.3 58.3 5.7 6.3 6.7 7.0 4.7 5.3 4.7 5.3 5.7 GL-2 7.3 7.7 98.3 85.0 50.0 5.3 7.0 6.7 6.3 4.3 5.3 4.7 5.7 5.7 HEADSTART 2 8.0 7.3 97.0 76.3 60.0 6.0 6.7 7.3 5.7 4.3 4.7 4.7 6.3 5.7 PALMER III 6.7 6.7 98.3 81.7 36.7 5.7 6.0 7.3 5.7 4.3 5.3 5.0 6.3 5.7 PST-2LAN 6.0 7.0 99.0 65.0 70.0 5.3 6.7 6.7 5.7 4.7 4.3 5.7 6.7 5.7 TR47 8.0 6.7 96.0 43.3 30.0 5.7 7.0 7.3 5.7 3.7 4.0 4.7 7.7 5.7 ASP6001 (RTS) 7.0 7.0 99.0 86.7 53.3 5.7 6.0 7.3 5.7 4.3 5.0 5.0 6.0 5.6 BARLENNIUM 6.0 7.0 99.0 74.7 56.7 5.3 6.3 5.7 5.7 4.7 5.0 5.7 6.3 5.6 PHENOM (APR 1660) 6.3 7.0 99.0 66.7 43.3 5.7 6.0 7.3 6.0 4.0 4.7 4.3 7.0 5.6 PINNACLE II 7.0 7.7 97.7 66.7 33.3 6.0 6.3 6.7 5.0 4.3 4.7 4.7 7.0 5.6 PLEASURE SUPREME (PM 103) 7.3 7.3 97.7 86.7 63.3 5.7 6.7 6.7 5.0 4.3 4.7 4.7 7.0 5.6 PREMIER II 7.0 7.3 99.0 66.3 51.7 6.0 7.0 7.0 5.3 4.3 4.3 5.0 5.7 5.6 PRIMARY (IS-PR 269) 7.7 7.3 96.0 80.0 53.3 4.7 7.0 8.0 6.0 4.0 4.7 4.7 6.0 5.6 PST-2BLK 6.7 6.3 99.0 76.7 56.7 5.7 6.7 6.3 6.0 4.0 5.0 5.3 5.7 5.6 REPELL GLS 7.3 7.3 97.7 73.3 46.7 6.0 6.7 6.7 4.3 4.0 4.3 5.3 7.7 5.6 SECRETARIAT II GLSR (LTP-101-GLSR) 7.0 7.0 99.0 91.7 60.0 5.3 7.0 7.0 5.3 4.0 5.0 5.0 6.0 5.6 1G SQUARED (APR 1664) 6.7 7.0 99.0 46.7 33.3 4.7 6.7 7.3 6.3 3.7 3.7 4.0 7.7 5.5 ASP6005 (AJM) 7.0 7.0 99.0 46.7 40.0 5.0 6.3 7.3 6.0 3.0 4.3 5.0 6.7 5.5 ASP6006 (LPFG) 8.0 7.3 97.7 45.0 26.7 5.0 7.3 7.7 5.3 3.0 3.3 4.3 8.3 5.5 BRIGHTSTAR SLT 7.0 6.7 99.0 86.3 53.3 5.7 7.3 6.3 5.7 4.3 4.3 5.3 5.3 5.5 CABO II (IS-PR 233) 7.7 7.0 99.0 53.3 41.7 4.7 6.7 7.0 6.3 3.3 3.7 4.7 7.3 5.5 DASHER 3 (PICK RB-1) 7.7 7.3 99.0 71.7 45.0 5.3 6.7 7.0 6.0 3.7 3.3 4.0 7.7 5.5 DP1 7.0 7.3 99.0 60.0 36.7 5.0 6.7 7.0 5.7 3.3 4.3 4.3 7.3 5.5 KOKOMO II (IS-PR 235) 6.3 6.7 99.0 88.3 58.3 5.0 5.7 6.7 6.0 4.7 5.0 4.7 6.7 5.5 PIZZAZZ 6.3 7.3 99.0 76.7 26.7 5.7 6.3 7.0 5.7 4.3 5.3 4.3 5.7 5.5 PS-2 6.7 7.3 99.0 68.3 46.7 5.3 6.0 6.0 6.0 4.7 4.3 5.3 6.3 5.5 QUICKSILVER 7.3 7.0 99.0 61.7 41.7 5.0 7.0 6.7 5.3 3.7 4.7 5.0 6.7 5.5 SRX 4682 6.3 7.0 99.0 76.7 38.3 6.0 6.7 7.0 6.0 4.3 4.7 4.7 4.3 5.5 TABLE 11. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT COLUMBIA, MO 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT PERCENT GENETIC LEAF COVER COVER COVER QUALITY RATINGS NAME COLOR TEXTURE SPRING SUMMER FALL MAR APR MAY JUN JUL AUG SEP OCT MEAN HAWKEYE 2 (SRX 4692) 7.0 7.0 99.0 96.3 48.3 6.0 6.3 6.0 5.3 4.7 5.0 5.3 5.3 5.5 DEFENDER (D04-UP) 7.3 7.7 99.0 81.7 68.3 5.7 6.7 6.0 4.7 4.0 4.3 5.3 6.3 5.4 E-99 6.0 7.0 99.0 86.3 56.7 4.7 6.3 7.0 5.0 4.7 4.7 4.7 6.0 5.4 LA QUINTA (JR-255) 7.0 7.0 99.0 53.3 46.7 5.0 6.7 7.0 6.3 3.3 4.0 4.3 6.7 5.4 PIANIST (DP 17-9505) 6.0 7.0 99.0 61.7 45.0 5.0 5.7 6.7 6.3 4.0 4.7 5.0 5.7 5.4 TOP GUN II (JR-324) 6.7 7.0 99.0 55.0 35.0 5.3 6.7 8.0 5.7 3.3 3.3 4.3 6.3 5.4 ASP6004 (EXS54) 7.7 6.3 97.7 56.7 31.7 5.3 7.3 7.3 5.3 3.0 3.3 4.7 6.3 5.3 ATTRIBUTE (IS-PR 270) 6.3 7.0 99.0 58.3 46.7 4.7 5.3 6.3 6.0 4.0 4.3 5.0 7.0 5.3 BAR LP 4420 8.0 7.3 99.0 64.7 45.0 6.0 7.0 6.3 5.0 4.0 4.0 3.7 6.7 5.3 BAR LP 4920 6.7 6.3 97.7 74.7 26.7 6.0 5.7 6.0 5.3 4.3 4.0 4.0 6.7 5.3 CALYPSO 3 (MS2) 7.7 7.0 97.7 60.0 53.3 5.3 6.7 6.7 5.3 3.0 3.7 5.7 6.0 5.3 GRAY STAR (PST-2LGL) 7.3 7.0 99.0 66.7 60.0 5.0 7.3 6.7 5.0 4.0 3.7 4.7 6.0 5.3 INSPIRE 6.3 7.0 98.3 61.7 61.7 5.0 6.0 7.0 5.0 3.7 4.3 5.0 6.7 5.3 GRAY FOX (PST-2MNG) 7.0 6.3 99.0 63.3 43.3 6.3 6.7 7.0 4.7 3.7 3.7 3.7 6.3 5.3 PANTHER 5.7 6.7 96.0 58.3 26.7 5.3 6.3 5.7 5.3 4.0 5.0 4.0 6.0 5.2 DP 17-9499 6.7 6.3 99.0 63.3 46.7 5.3 6.3 6.7 5.0 4.0 4.0 4.0 5.7 5.1 LPR 02203 5.0 6.3 99.0 83.3 51.7 5.3 5.3 5.7 5.0 3.7 4.7 5.0 6.0 5.1 DP 17-9788 6.0 7.3 99.0 75.0 41.7 5.3 5.3 5.3 5.3 3.7 4.0 4.3 6.3 5.0 PICK 02-R 8.3 7.3 99.0 65.0 38.3 5.3 6.3 6.0 5.0 3.3 4.0 3.7 6.3 5.0 PINNACLE 4.3 6.3 97.7 83.3 55.0 6.7 5.0 4.0 4.7 4.3 5.0 5.0 5.7 5.0 SUNSHINE 2 8.3 7.3 94.3 78.3 35.0 5.0 6.0 6.7 5.0 4.3 3.7 2.7 6.7 5.0 D04-LP05 6.0 7.0 96.0 83.3 36.7 4.7 6.3 5.7 4.7 3.7 4.3 4.3 4.7 4.8 PREMIER 4.7 6.0 97.7 73.3 58.3 5.3 5.0 4.0 4.0 3.7 4.3 3.7 5.0 4.4 AFFINITY 5.0 6.0 99.0 51.7 31.7 5.0 5.3 5.0 4.3 2.7 3.0 3.7 5.0 4.3 LINN 4.0 4.3 96.0 28.3 20.0 3.3 3.0 2.0 2.0 2.3 2.0 1.3 3.0 2.4 LSD VALUE 1.3 0.9 11.0 64.5 53.1 2.2 1.7 1.6 2.0 3.5 3.5 2.8 2.2 0.8 C.V. (%) 10.7 7.0 2.1 27.2 33.3 14.3 13.0 12.9 16.5 23.4 22.9 20.2 16.0 8.1 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. 2007 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 2004 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 MO1 SILT LOAM AND SILT 6.1-6.5 0-60 151-240 2.1-3.0 FULL SUN 2.1-2.5 ONLY DURING SEVERE STRESS