TABLE 8. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT EAST LANSING, MI 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT GENETIC SPRING LEAF DENSITY DENSITY COVER COVER QUALITY RATINGS NAME COLOR GREENUP TEXTURE SPRING FALL SPRING FALL APR MAY JUN SEP OCT NOV MEAN RNS 6.0 5.3 7.3 6.7 7.3 88.3 97.7 6.3 7.0 7.7 5.7 7.3 7.0 6.8 UNO (D04-11T) 6.7 6.0 6.7 5.3 6.7 93.3 92.3 6.7 6.7 7.0 6.0 6.7 7.3 6.7 PIZZAZZ 5.3 5.3 8.3 6.3 7.3 97.0 97.3 7.0 6.0 7.0 7.0 6.7 6.7 6.7 DERBY XTREME (IS-PR 268) 5.7 4.7 7.7 6.0 7.0 92.3 95.3 4.7 7.0 7.7 6.3 7.0 6.7 6.6 HOMERUN (RG3P) 5.7 6.0 8.0 5.7 7.0 94.0 98.0 6.7 5.7 7.0 6.3 7.3 6.7 6.6 KOKOMO II (IS-PR 235) 6.3 6.0 7.7 7.0 6.3 94.0 96.7 7.0 7.0 5.7 6.7 6.7 6.3 6.6 PRIMARY (IS-PR 269) 5.3 6.0 7.7 6.3 6.7 93.3 95.3 5.3 6.3 7.0 7.0 7.0 6.3 6.5 SR 4600 (SRX 4SP) 5.3 4.7 7.7 5.7 7.3 95.7 97.7 4.7 5.3 8.0 7.3 7.0 6.7 6.5 STELLAR GL (IS-PR 236) 6.3 6.0 8.0 6.0 7.3 94.7 97.0 6.3 6.3 6.0 6.3 6.7 7.3 6.5 APPLE GL (AAZ-B104) 5.0 6.0 7.3 6.3 6.7 94.0 96.0 7.0 6.3 4.7 5.7 7.3 7.3 6.4 ASP6005 (AJM) 6.3 4.7 7.0 6.0 6.0 90.0 96.3 6.7 7.0 6.3 5.7 7.0 5.7 6.4 DEFENDER (D04-UP) 4.7 6.0 7.7 6.3 7.7 95.7 97.0 6.3 6.3 6.3 7.0 6.7 6.0 6.4 DASHER 3 (PICK RB-1) 5.7 6.0 7.7 6.7 5.7 96.3 95.7 6.7 6.7 5.7 4.7 7.0 7.7 6.4 DP1 6.0 4.0 7.7 4.7 7.0 90.0 97.7 4.7 6.0 6.0 7.7 7.0 7.0 6.4 PROTEGE GLR 6.0 5.3 7.7 6.3 7.0 90.7 92.0 4.7 6.3 6.0 7.0 7.0 7.3 6.4 REGAL 5 (IS-PR 271) 6.3 5.3 8.0 6.0 7.0 91.7 97.3 6.3 5.3 6.7 6.7 6.7 6.7 6.4 REVENGE GLX (JR-348) 6.0 6.0 7.7 4.7 7.0 93.3 98.0 6.3 5.7 5.7 6.7 7.0 7.3 6.4 ALLSTAR 3 (IS-PR 274) 6.0 5.3 8.0 6.0 7.0 89.0 97.3 5.3 6.3 6.7 5.7 6.7 7.0 6.3 CUTTER II (PM 101) 7.0 6.0 7.7 5.7 6.3 93.0 97.3 6.7 7.3 6.3 6.0 6.7 4.7 6.3 PALMER IV 6.0 5.3 7.7 6.0 7.0 82.3 97.3 5.3 6.7 6.0 6.3 7.0 6.7 6.3 PARAGON GLR 4.7 4.7 8.3 5.7 6.7 95.0 97.3 6.3 5.3 6.3 6.7 7.0 6.3 6.3 ZOOM (LCK) 6.0 4.7 8.0 5.7 7.0 92.3 97.7 5.3 5.7 6.3 7.0 6.3 7.3 6.3 AF 4.7 6.0 8.0 6.3 5.7 93.0 97.0 6.3 5.3 5.7 6.0 7.0 7.0 6.2 DART (APR 1663) 5.3 4.7 8.0 6.7 6.7 94.0 94.3 6.7 6.7 7.0 6.3 5.7 4.7 6.2 DCM 5.3 5.3 7.7 6.3 7.0 91.7 97.0 5.7 5.3 7.3 6.7 6.7 5.7 6.2 EXACTA II GLSR (LTP-611-GLSR) 5.7 4.3 8.0 5.3 6.3 93.3 95.0 5.3 6.3 6.3 6.7 6.3 6.3 6.2 GL-2 4.7 5.3 7.7 6.3 7.0 91.7 97.0 6.3 4.7 6.0 7.3 6.7 6.3 6.2 HARRIER (SRX 4UP3) 5.3 4.3 7.7 5.3 6.7 94.0 96.7 5.7 5.7 7.0 6.3 6.3 6.3 6.2 VB99 6.7 5.3 7.7 5.7 5.7 85.0 97.0 6.0 5.0 7.7 6.0 6.3 6.0 6.2 AMAZING GS (IS-PR 276) 5.3 5.3 7.7 6.3 6.7 94.0 84.3 6.0 6.3 6.7 6.3 5.3 6.0 6.1 ASP6003 (TRS) 7.0 6.0 7.7 6.7 5.3 92.3 95.3 5.3 6.0 5.7 6.0 7.0 6.7 6.1 BAR LP 4420 5.7 5.3 7.3 6.7 6.3 94.0 97.0 6.7 5.7 6.0 6.7 6.7 5.0 6.1 KEYSTONE 2 (IS-PR 312) 5.3 4.7 7.3 6.7 6.7 92.3 85.3 6.0 5.7 6.7 5.0 6.7 6.7 6.1 MACH I 5.3 5.3 8.0 6.3 6.3 93.3 97.0 4.7 6.7 6.0 6.7 6.3 6.0 6.1 PALACE (IS-PR 273) 6.0 5.3 7.7 4.7 6.0 94.0 95.0 4.7 6.3 6.7 6.3 6.3 6.3 6.1 PRESIDIO (CNV) 6.7 6.0 7.7 5.7 6.3 95.7 97.7 6.7 6.7 5.3 6.7 6.0 5.3 6.1 CALYPSO 3 (MS2) 6.3 5.3 7.0 6.0 6.0 90.7 95.0 6.0 6.0 6.0 7.0 5.7 5.3 6.0 1G SQUARED (APR 1664) 5.3 5.3 8.0 6.7 6.7 93.3 97.7 6.0 6.3 4.7 6.7 6.3 5.7 5.9 BUENA VISTA 4.7 4.7 7.7 6.3 6.3 95.7 97.7 5.7 5.0 5.7 6.7 6.3 6.3 5.9 HEADSTART 2 6.0 4.0 7.3 5.7 6.0 88.3 91.7 6.3 6.0 6.3 5.0 7.0 5.0 5.9 OVERDRIVE 5.3 4.0 8.0 5.3 6.7 95.7 97.0 6.0 5.3 6.7 6.7 5.3 5.7 5.9 PICK 02-R 7.0 6.0 7.3 6.3 6.3 89.0 87.3 4.3 7.3 6.7 5.7 6.0 5.7 5.9 PST-2LAN 4.0 5.3 7.3 5.7 5.3 94.0 97.0 6.3 6.3 5.7 7.0 4.0 6.0 5.9 SECRETARIAT II GLSR (LTP-101-GLSR) 5.3 3.7 7.3 6.0 6.0 95.0 92.7 6.7 6.3 6.3 6.0 5.3 4.7 5.9 APR 1648 6.7 4.0 7.3 5.3 5.7 91.7 81.7 6.3 6.3 6.3 5.7 6.0 4.3 5.8 ASP6002 (BPR) 7.0 5.3 8.3 6.0 4.7 91.7 94.0 5.7 5.7 5.7 5.0 7.3 5.3 5.8 ASP6004 (EXS54) 6.3 5.3 7.7 5.3 6.7 88.3 97.7 4.3 5.7 6.3 6.7 6.3 5.7 5.8 TABLE 8. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT EAST LANSING, MI 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT GENETIC SPRING LEAF DENSITY DENSITY COVER COVER QUALITY RATINGS NAME COLOR GREENUP TEXTURE SPRING FALL SPRING FALL APR MAY JUN SEP OCT NOV MEAN ASP6006 (LPFG) 6.3 6.0 7.3 5.3 6.3 92.3 96.3 6.3 6.0 5.7 6.3 5.3 5.3 5.8 ATTRIBUTE (IS-PR 270) 5.7 5.3 8.0 6.3 7.0 91.7 98.0 5.3 5.3 6.7 5.7 6.0 5.7 5.8 CABO II (IS-PR 233) 5.7 6.0 8.0 6.3 6.3 93.3 97.7 6.0 7.0 5.3 5.7 5.0 6.0 5.8 TRANSFORMER (D04-1667) 4.7 3.7 7.7 6.3 6.3 94.0 97.0 6.3 4.7 6.0 6.7 6.3 4.7 5.8 EDGE II (AC2) 6.0 5.3 7.3 6.0 4.7 94.0 96.3 6.3 6.7 5.3 6.0 5.7 4.7 5.8 FIESTA 4 (PICK F4) 6.3 6.0 7.7 5.3 6.7 91.7 96.7 4.7 5.7 5.7 5.3 7.3 6.3 5.8 GALATTI (DP 17-9502) 6.0 4.7 7.7 5.0 6.3 86.7 92.7 5.3 4.7 6.7 6.7 6.3 5.3 5.8 MMW 5.3 5.3 7.7 5.3 6.3 92.3 97.0 4.0 5.7 6.3 6.7 6.0 6.0 5.8 MAJESTY II (VB77) 6.7 6.0 7.7 5.3 6.7 91.7 97.7 4.0 6.0 6.0 6.7 6.3 6.0 5.8 DELAWARE XL (PICK 01-2) 6.7 6.0 8.0 5.7 6.3 92.3 95.0 4.7 5.7 5.3 6.3 6.3 5.7 5.7 FUSION 5.7 5.3 8.0 6.0 6.7 95.7 74.7 6.0 5.0 6.3 5.7 5.0 6.3 5.7 FIJI (GPR) 6.7 4.7 8.0 7.0 5.0 93.3 97.3 5.7 6.7 4.7 5.7 5.3 6.0 5.7 GRAND SLAM 2 (PST-2GSM) 5.3 4.7 7.7 5.3 4.7 93.3 97.0 6.3 6.0 6.7 5.7 4.3 5.0 5.7 PINNACLE II 5.3 5.3 7.7 6.0 6.3 88.3 96.3 5.3 5.0 5.7 6.7 6.3 5.3 5.7 SILVER DOLLAR 5.3 4.0 7.0 6.0 7.0 92.3 86.0 5.3 6.3 6.7 4.7 6.7 4.7 5.7 WIND DANCE 2 (PWDR) 7.0 6.0 7.7 6.3 7.0 91.7 95.0 4.7 5.7 6.0 6.7 4.7 6.3 5.7 PHENOM (APR 1660) 4.7 4.0 7.7 4.7 6.3 92.3 97.7 5.7 6.3 5.0 6.3 5.3 5.0 5.6 RAD-PR8 6.0 5.3 7.7 6.3 7.0 93.3 97.3 5.7 5.7 5.7 6.3 5.0 5.0 5.6 BRIGHTSTAR SLT 4.7 4.7 7.3 5.7 6.3 94.7 95.3 6.3 6.0 6.3 6.0 5.0 3.3 5.5 NEXUS XR (SNR) 7.0 5.3 8.0 5.7 5.7 95.0 87.7 4.0 6.7 5.0 6.7 5.7 5.0 5.5 PANTHER GLS 5.3 5.3 7.0 6.3 6.7 95.7 96.0 5.7 6.3 5.7 6.0 5.0 4.3 5.5 PLEASURE SUPREME (PM 103) 6.0 6.0 8.0 5.3 5.7 93.3 96.3 4.7 6.0 5.0 5.7 6.7 5.0 5.5 PM 102 7.0 5.3 7.7 4.7 6.3 91.7 73.3 5.7 5.0 5.0 5.3 6.3 5.7 5.5 CHARISMATIC II GLSR (LTP-PG-GLSR) 3.7 3.7 7.3 6.7 6.7 95.7 80.7 5.3 4.7 4.7 6.3 5.7 6.0 5.4 GRAY FOX (PST-2MNG) 4.7 4.7 7.0 4.7 5.7 95.7 71.3 5.7 5.3 6.7 4.7 4.7 5.7 5.4 TOP GUN II (JR-324) 6.0 6.0 7.0 6.0 6.7 95.7 97.3 6.0 5.3 5.0 5.3 5.7 5.3 5.4 BREA (04-BRE) 4.0 4.0 7.3 4.7 4.7 95.0 96.0 4.3 3.7 6.0 5.7 6.7 5.3 5.3 E-99 5.3 4.7 7.3 5.7 5.3 94.0 96.0 5.3 5.3 6.0 5.7 4.7 5.0 5.3 ES45 6.3 6.0 7.7 6.0 5.7 92.3 74.0 4.7 6.0 5.7 4.3 6.3 4.7 5.3 LINE DRIVE GLS (APR 1797) 5.7 5.3 7.7 4.7 5.3 96.3 97.0 6.7 5.3 4.7 6.0 5.7 3.7 5.3 MANHATTAN 5 GLR (PST-2AM) 5.0 4.7 7.3 6.7 5.0 96.3 94.3 6.0 5.0 5.0 5.3 6.0 4.3 5.3 PIANIST (DP 17-9505) 6.0 4.7 7.3 5.0 6.3 85.0 82.0 3.7 6.3 7.3 5.3 5.3 3.7 5.3 PS-2 5.7 3.7 7.0 5.0 6.0 90.7 97.0 5.0 4.7 5.3 6.3 5.7 4.7 5.3 SUNSHINE 2 7.0 6.0 7.7 4.7 5.7 88.3 95.0 3.7 5.0 5.7 5.7 6.3 5.3 5.3 RINGER II (04-BEN) 4.0 4.3 7.7 6.0 6.7 96.3 98.0 5.3 5.3 6.0 4.7 5.3 4.7 5.2 GOALKEEPER II (JR-114) 5.3 4.0 7.0 5.3 5.7 88.3 95.0 5.3 5.7 5.7 5.7 5.3 3.7 5.2 L44 7.0 5.3 8.0 4.7 6.0 90.7 96.3 4.0 4.7 6.7 6.7 5.7 3.7 5.2 ACCENT II (JR-119) 5.3 5.3 7.0 4.7 6.7 95.0 98.0 5.0 5.7 6.7 5.0 4.3 3.7 5.1 CADDIESHACK II (JR-163) 5.3 5.3 7.7 6.0 5.3 89.0 96.3 5.3 5.7 5.7 5.0 5.3 3.3 5.1 DP 17-9499 6.7 4.7 7.7 4.3 5.7 92.3 88.3 4.7 5.0 7.0 4.7 5.0 4.3 5.1 FIREBOLT (PRG HS-01-09) 6.7 6.0 7.0 4.7 4.0 60.0 78.3 4.0 4.7 5.0 6.7 5.3 4.7 5.1 GRAY STAR (PST-2LGL) 6.3 5.3 7.3 6.0 6.7 90.7 95.7 4.7 5.3 4.7 5.3 6.3 4.3 5.1 MONTEREY 3 (JR-408) 6.7 5.3 7.7 5.7 6.7 91.7 95.7 5.7 6.3 5.3 5.7 4.0 3.7 5.1 PALMER III 4.7 4.7 7.3 6.0 6.0 97.0 96.7 5.3 4.7 6.3 4.7 6.0 3.3 5.1 PST-217 4.0 4.7 7.3 6.0 6.0 91.7 97.3 5.3 5.3 5.0 4.7 5.7 4.7 5.1 PST-2AG4 6.0 5.3 7.7 4.0 6.0 93.0 97.7 4.0 4.7 4.0 6.3 6.0 5.3 5.1 TR47 6.3 6.0 8.0 6.0 6.0 88.3 85.0 4.7 6.7 5.0 4.7 4.7 4.7 5.1 TABLE 8. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT EAST LANSING, MI 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT GENETIC SPRING LEAF DENSITY DENSITY COVER COVER QUALITY RATINGS NAME COLOR GREENUP TEXTURE SPRING FALL SPRING FALL APR MAY JUN SEP OCT NOV MEAN APR 1670 4.7 4.7 7.0 5.3 6.0 96.3 96.7 6.3 4.7 6.0 5.7 4.0 3.3 5.0 NEXUS XD (SP4) 7.0 6.0 7.0 5.3 4.7 88.3 90.0 4.3 6.3 5.0 4.7 5.3 4.3 5.0 REPELL GLS 5.3 5.3 7.3 5.7 6.3 92.3 89.3 4.7 5.7 6.3 5.0 4.7 3.7 5.0 ASP6001 (RTS) 6.7 5.3 7.0 6.3 5.7 90.0 95.7 4.7 5.3 5.7 5.7 4.0 4.3 4.9 D04-LP05 5.3 4.7 8.0 4.3 6.7 94.0 97.0 4.3 5.7 5.3 5.7 4.3 4.0 4.9 INSPIRE 5.0 4.7 7.0 4.3 5.3 94.0 97.3 5.3 4.0 5.3 5.7 5.3 3.7 4.9 BARLENNIUM 3.0 3.7 6.7 6.0 5.7 96.3 97.0 6.0 5.3 3.7 5.7 5.0 3.3 4.8 LA QUINTA (JR-255) 5.7 5.3 7.0 4.0 4.7 86.7 95.7 5.3 5.3 4.7 5.0 4.0 4.7 4.8 PANTHER 4.3 3.3 7.0 4.7 5.7 89.0 95.3 6.3 4.3 4.7 5.7 3.7 4.0 4.8 PREMIER II 4.0 3.7 6.7 5.7 6.7 90.0 82.0 5.7 4.0 4.7 5.3 5.3 3.7 4.8 BAR LP 4920 5.3 4.7 7.0 4.7 5.7 90.0 75.0 5.0 4.7 6.3 3.7 4.0 4.7 4.7 CITATION FORE 4.7 3.7 7.3 5.3 5.7 95.7 96.7 5.3 4.7 4.0 5.0 4.7 4.3 4.7 HALO (KN42) 6.7 5.3 7.7 5.7 6.0 94.0 71.7 3.3 5.3 4.7 5.7 4.7 4.7 4.7 PST-2BLK 6.0 4.7 6.7 5.3 5.0 89.0 95.7 4.7 5.7 4.7 5.3 4.3 3.3 4.7 QUICKSILVER 6.0 5.3 7.3 4.0 5.3 88.3 75.0 3.0 5.0 6.7 4.3 4.7 3.7 4.6 HAWKEYE 2 (SRX 4692) 5.3 5.3 7.0 4.7 5.3 89.0 96.7 5.0 4.7 4.7 4.7 4.3 4.3 4.6 BAR LP 4317 3.3 3.3 7.0 5.3 5.3 93.3 97.7 4.7 3.7 4.3 5.7 4.7 4.0 4.5 PENTIUM 3.7 4.0 7.0 3.7 5.7 90.0 75.3 4.0 3.7 5.7 5.3 4.7 3.7 4.5 DP 17-9788 3.7 3.7 7.3 4.0 5.7 91.7 82.0 4.0 4.7 4.0 5.7 4.0 4.0 4.4 AFFINITY 3.3 3.0 6.7 3.0 4.3 85.0 98.0 6.3 3.3 4.7 3.3 3.3 3.0 4.0 LPR 02203 3.3 3.3 6.3 3.3 4.3 86.7 76.7 3.7 3.7 4.3 3.7 4.0 4.3 3.9 PREMIER 2.7 3.7 6.3 3.7 3.0 86.7 96.3 5.0 3.0 4.3 4.3 3.0 3.0 3.8 SRX 4682 3.7 3.7 6.7 4.0 3.3 90.0 95.7 4.0 3.3 4.7 3.7 4.0 3.0 3.8 PINNACLE 3.0 3.0 7.0 3.0 3.0 90.0 97.3 4.7 3.0 3.3 3.0 3.0 3.0 3.3 LINN 2.0 3.0 4.0 2.0 2.0 83.3 91.7 2.0 2.0 2.0 2.0 2.0 2.0 2.0 LSD VALUE 1.5 1.7 1.1 2.4 1.8 24.4 54.5 2.1 2.2 3.4 2.4 1.8 2.0 0.8 C.V. (%) 17.1 18.2 8.0 20.7 16.9 7.4 12.9 20.3 20.7 23.8 20.3 18.9 22.7 9.8 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 MI1 SANDY LOAM 7.1-7.5 61-150 151-240 4.1-5.0 FULL SUN 0.6-1.0 TO PREVENT STRESS