TABLE 18. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT KINGSTON, RI 1/ 2009 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT GENETIC COVER RED QUALITY RATINGS NAME COLOR SUMMER THREAD APR MAY JUN JUL AUG SEP OCT NOV MEAN REVENGE GLX (JR-348) 7.3 97.5 27.0 6.7 4.7 5.3 7.7 7.0 6.7 8.7 8.0 6.8 UNO (D04-11T) 5.0 95.5 20.0 5.3 5.0 6.3 7.7 7.3 5.7 7.0 7.7 6.5 EXACTA II GLSR (LTP-611-GLSR) 5.0 96.5 19.3 5.7 4.3 6.3 6.0 7.0 7.0 7.0 8.0 6.4 WIND DANCE 2 (PWDR) 5.3 97.0 23.3 6.0 5.7 5.3 5.7 7.0 7.3 7.0 7.3 6.4 ALLSTAR 3 (IS-PR 274) 4.7 97.0 17.7 6.3 5.3 5.3 6.7 6.7 6.0 7.0 7.3 6.3 PROTOTYPE (DCM) 3.7 97.5 15.7 5.3 5.3 7.0 6.3 6.3 5.0 7.7 7.7 6.3 CALYPSO 3 (MS2) 5.3 96.5 19.0 6.3 5.7 5.3 6.0 5.7 6.0 7.7 7.0 6.2 PRESIDIO (CNV) 4.7 98.0 18.7 6.3 5.0 6.0 6.3 6.3 6.7 6.7 6.3 6.2 SOPRANO (DP1) 3.3 86.5 11.7 6.7 5.0 6.7 6.3 5.7 5.3 7.0 6.7 6.2 ASP6004 (EXS54) 6.0 97.0 21.0 5.3 5.3 6.0 7.0 6.7 5.7 6.3 6.7 6.1 ATTRIBUTE (IS-PR 270) 4.7 96.5 17.7 6.0 5.0 5.3 7.0 6.3 5.7 7.3 6.3 6.1 PROTEGE GLR 5.7 96.0 24.3 5.7 4.3 6.0 6.0 6.3 6.0 7.0 7.3 6.1 REGAL 5 (IS-PR 271) 4.7 95.0 15.3 5.7 5.0 6.7 6.3 6.3 6.3 6.0 6.3 6.1 ZOOM (LCK) 4.0 97.5 15.3 6.0 5.0 5.3 7.0 6.0 6.3 6.7 6.3 6.1 AMAZING GS (IS-PR 276) 4.3 97.0 16.7 6.0 5.3 5.7 6.0 6.7 5.3 7.0 6.3 6.0 BACCARAT (RAD-PR8) 5.3 97.0 22.0 6.7 4.7 5.3 6.3 6.3 5.3 5.7 7.3 6.0 FIESTA 4 (PICK F4) 4.7 98.0 21.7 5.3 4.0 5.0 7.7 6.3 6.7 6.7 6.7 6.0 FOREVER (DP 17-9499) 5.0 95.5 21.3 6.3 5.0 6.0 6.0 6.0 5.3 7.3 6.3 6.0 HOMERUN (RG3P) 5.0 98.0 20.3 5.3 4.7 5.3 6.7 6.3 5.3 6.7 7.3 6.0 KOKOMO II (IS-PR 235) 5.3 97.5 19.7 6.0 4.3 5.3 6.7 6.7 6.0 6.0 6.7 6.0 NEXUS XD (SP4) 5.0 97.0 19.0 6.0 5.0 6.0 6.0 6.0 6.0 7.0 6.0 6.0 PARAGON GLR 5.3 97.0 23.0 6.7 4.7 5.0 6.7 5.7 6.3 5.7 7.0 6.0 APPLE GL (AAZ-B104) 4.3 66.0 20.0 5.7 4.7 6.0 6.0 6.7 5.3 6.0 6.7 5.9 APR 1648 6.3 97.5 25.0 6.3 4.7 5.0 6.7 6.0 5.7 6.7 6.3 5.9 ASP6001 (RTS) 4.7 96.0 18.7 5.7 5.7 6.0 5.7 6.7 5.0 6.3 6.0 5.9 DEFENDER (D04-UP) 4.3 96.5 16.0 6.3 4.0 6.3 6.7 6.0 5.7 6.3 6.0 5.9 HALO (KN42) 6.3 97.0 23.3 5.7 4.7 5.3 6.7 5.3 6.0 6.0 7.7 5.9 HARRIER (SRX 4UP3) 4.0 96.5 16.3 6.7 5.0 5.7 6.3 5.7 5.0 6.7 6.0 5.9 KEYSTONE 2 (IS-PR 312) 3.7 97.5 19.3 6.7 4.7 5.7 6.7 6.0 5.0 5.7 6.7 5.9 PALACE (IS-PR 273) 6.7 96.0 22.7 6.7 4.0 6.0 6.3 6.0 5.3 6.7 6.3 5.9 PALMER IV 5.0 98.0 21.3 5.3 4.3 6.0 6.7 6.0 5.7 6.7 6.7 5.9 PALMER V (RNS) 5.3 97.0 24.0 6.0 4.7 5.0 6.3 6.7 5.7 6.0 6.7 5.9 SR 4600 (SRX 4SP) 4.3 97.0 20.0 7.0 5.0 6.0 5.7 6.0 5.3 6.0 6.0 5.9 ASP6006 (LPFG) 6.3 93.5 26.3 6.3 5.3 5.3 5.3 6.0 5.7 6.3 6.0 5.8 BRIGHTSTAR SLT 4.3 93.0 20.0 6.0 4.7 6.3 5.7 5.3 5.7 6.3 6.0 5.8 BUENA VISTA 4.3 96.0 17.7 6.0 4.0 6.0 6.0 6.0 5.7 6.0 6.7 5.8 DASHER 3 (PICK RB-1) 5.0 96.5 19.3 6.3 4.7 5.3 5.3 6.0 5.7 6.3 6.3 5.8 EDGE II (AC2) 5.0 95.5 20.0 6.0 4.7 5.7 6.3 5.3 5.3 6.7 6.0 5.8 GRAY STAR (PST-2LGL) 5.3 96.5 28.7 5.7 5.0 4.7 6.0 5.0 5.3 7.3 7.0 5.8 MAJESTY II (VB77) 4.7 97.0 16.3 5.3 4.7 5.7 7.0 6.0 5.7 5.3 6.7 5.8 NEXUS XR (SNR) 6.0 97.0 20.7 5.7 5.0 5.3 5.3 5.7 6.0 6.0 7.0 5.8 NOTABLE (AF) 4.3 97.5 20.3 5.7 4.3 5.7 6.3 6.0 5.3 6.7 6.7 5.8 PALMER GLS (GL-2) 5.3 96.5 22.0 6.0 4.0 5.0 6.0 6.3 5.7 6.3 6.7 5.8 PANTHER GLS 5.7 98.0 20.7 6.7 4.3 5.3 6.3 6.0 5.0 6.7 6.3 5.8 PENTIUM 4.3 98.5 19.7 5.3 4.3 5.7 6.3 6.3 6.0 6.0 6.0 5.8 STELLAR GL (IS-PR 236) 4.3 97.0 16.3 5.7 4.3 5.0 6.0 6.0 5.3 7.3 6.3 5.8 TR47 6.7 96.5 28.0 4.7 5.3 5.3 5.3 6.0 5.3 6.7 7.3 5.8 TABLE 18. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT KINGSTON, RI 1/ 2009 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT GENETIC COVER RED QUALITY RATINGS NAME COLOR SUMMER THREAD APR MAY JUN JUL AUG SEP OCT NOV MEAN TRANSFORMER (D04-1667) 3.7 97.5 18.7 5.0 4.7 6.0 7.0 6.0 5.7 6.3 5.3 5.8 VB99 4.7 98.0 17.7 6.3 5.0 5.7 5.7 5.7 5.0 6.3 6.7 5.8 1G SQUARED (APR 1664) 4.3 97.0 19.0 5.7 3.7 6.0 5.7 6.0 6.0 6.3 6.3 5.7 ASP6002 (BPR) 6.7 96.0 20.0 5.3 5.0 5.7 5.3 6.3 5.3 6.7 6.0 5.7 CHARISMATIC II GLSR (LTP-PG-GLSR) 4.3 77.5 15.7 5.3 4.7 6.7 6.3 5.3 4.7 6.0 6.7 5.7 DERBY XTREME (IS-PR 268) 4.3 97.5 19.0 5.0 4.7 5.7 7.0 6.0 5.3 6.3 5.7 5.7 ES45 5.7 97.0 23.7 5.7 4.7 5.0 5.3 5.3 6.0 6.7 7.0 5.7 FIJI (GPR) 6.0 96.5 27.0 5.3 5.0 5.3 5.3 5.7 5.3 7.0 6.3 5.7 MACH I 4.0 96.5 19.0 5.7 4.3 5.7 5.0 6.0 5.3 6.3 7.0 5.7 OVERDRIVE 3.3 97.0 16.3 5.3 4.7 6.0 6.3 5.3 5.7 6.3 5.7 5.7 PICK 02-R 6.3 98.0 25.0 5.3 4.3 4.7 6.0 5.7 5.7 6.3 7.3 5.7 REPELL GLS 5.3 97.0 20.7 6.7 4.0 5.3 5.3 5.3 5.0 7.0 6.7 5.7 TOP GUN II (JR-324) 5.3 97.0 23.7 5.0 5.3 4.7 5.7 6.0 5.7 6.3 6.7 5.7 WAYFARER (L44) 5.7 96.5 22.3 5.7 4.7 5.0 5.7 6.0 5.0 7.0 6.3 5.7 CUTTER II (PM 101) 5.3 96.0 28.0 5.3 4.7 5.0 5.3 6.0 5.3 6.7 6.3 5.6 D04-LP05 5.0 90.5 19.7 5.0 3.7 5.7 6.0 6.0 5.7 6.3 6.3 5.6 GRAND SLAM 2 (PST-2GSM) 4.7 95.5 22.7 6.0 5.7 6.0 5.7 5.3 5.3 5.3 5.7 5.6 INSPIRE 4.3 97.0 19.0 5.7 4.0 5.7 6.3 6.3 5.3 5.7 6.0 5.6 MMW 4.0 95.0 19.3 5.3 4.7 4.7 5.3 6.0 6.0 6.7 6.3 5.6 PIANIST (DP 17-9505) 4.0 96.5 16.5 6.3 5.0 5.7 5.0 5.7 4.7 6.3 6.0 5.6 PIZZAZZ 3.7 97.5 19.7 6.3 3.7 6.0 5.3 5.7 5.3 6.0 6.7 5.6 PLEASURE SUPREME (PM 103) 5.3 97.0 22.0 5.0 4.7 4.7 5.3 5.7 6.3 7.0 6.3 5.6 ACCENT II (JR-119) 6.0 85.0 24.0 5.3 4.7 5.0 5.3 5.7 5.7 6.7 5.7 5.5 ASP6005 (AJM) 6.0 97.0 25.3 6.3 5.3 5.0 5.7 5.3 4.7 6.3 5.7 5.5 BARLENNIUM 5.7 96.5 21.0 5.7 4.3 5.0 6.0 6.0 5.7 5.3 5.7 5.5 CABO II (IS-PR 233) 4.7 97.0 20.0 5.7 4.7 5.3 5.0 6.0 4.7 6.3 6.3 5.5 CADDIESHACK II (JR-163) 3.3 92.5 14.7 6.3 4.3 5.3 6.0 5.0 5.0 6.3 6.0 5.5 FIREBOLT (PRG HS-01-09) 5.7 88.5 26.0 5.7 4.3 5.3 5.0 5.7 5.3 6.3 6.0 5.5 GALATTI (DP 17-9502) 4.7 96.5 20.3 6.0 5.0 5.3 4.7 5.3 4.7 7.0 6.3 5.5 LINE DRIVE GLS (APR 1797) 5.3 96.5 21.0 7.0 4.3 5.0 5.3 5.7 5.3 5.7 6.0 5.5 MONTEREY 3 (JR-408) 3.0 95.0 14.0 4.7 5.3 5.3 6.0 5.0 5.7 6.7 5.7 5.5 PACESETTER II (PS-2) 4.7 96.0 21.0 5.7 4.3 5.3 5.7 6.0 5.3 6.0 6.0 5.5 PHENOM (APR 1660) 6.3 96.5 25.3 6.3 4.3 4.3 5.0 6.3 5.0 6.0 6.7 5.5 PINNACLE II 4.3 89.0 23.0 5.3 4.7 5.0 6.0 5.7 5.3 6.0 6.0 5.5 PLATEAU (PST-2LAN) 4.3 96.5 22.0 5.7 4.3 5.0 6.3 6.0 5.0 6.0 5.7 5.5 PRIMARY (IS-PR 269) 4.3 96.5 17.0 6.3 4.7 5.0 5.7 6.0 5.3 5.7 5.3 5.5 SILVER DOLLAR 6.0 98.5 24.7 5.7 4.7 5.0 6.0 5.7 5.3 6.3 5.7 5.5 SUNSHINE 2 5.0 97.5 26.7 5.3 4.7 4.7 5.0 5.3 6.0 6.7 6.3 5.5 ASP6003 (TRS) 6.7 98.0 22.7 5.7 4.7 5.7 4.7 5.3 5.0 6.0 6.3 5.4 DART (APR 1663) 7.3 97.0 33.7 6.3 3.3 4.7 5.3 6.0 5.3 5.7 6.3 5.4 DELAWARE XL (PICK 01-2) 6.0 97.0 26.3 6.0 4.7 4.0 5.0 5.0 5.3 7.0 6.3 5.4 FUSION 4.3 84.0 20.7 5.7 3.7 5.0 5.3 6.7 4.7 6.0 6.0 5.4 HAWKEYE 2 (SRX 4692) 5.0 96.5 19.0 5.0 4.7 5.0 5.7 5.3 5.3 6.0 6.0 5.4 HEADSTART 2 4.7 96.0 18.7 6.3 4.3 4.7 5.3 5.3 5.7 6.7 4.7 5.4 LS 2300 (APR 1670) 5.3 95.0 22.3 6.0 4.3 5.3 5.7 5.3 4.7 5.7 6.3 5.4 PM 102 5.3 98.0 18.7 6.3 4.3 5.0 5.0 5.0 5.0 6.7 6.0 5.4 PST-217 4.7 78.5 19.3 5.3 4.7 4.0 5.7 5.7 5.7 6.0 6.3 5.4 TABLE 18. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT KINGSTON, RI 1/ 2009 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT GENETIC COVER RED QUALITY RATINGS NAME COLOR SUMMER THREAD APR MAY JUN JUL AUG SEP OCT NOV MEAN PST-2AG4 4.7 97.5 21.3 5.7 4.7 4.7 5.0 5.3 5.3 6.0 6.7 5.4 QUICKSILVER 5.0 98.0 23.7 5.0 4.3 5.7 5.3 5.3 5.0 6.7 6.0 5.4 SRX 4682 3.3 94.0 15.7 5.3 4.7 5.7 5.3 5.0 5.0 6.0 6.3 5.4 CITATION FORE 5.3 95.0 24.3 5.7 4.3 4.7 5.0 5.7 5.3 6.3 5.7 5.3 E-99 4.7 97.0 25.3 5.7 3.7 5.3 6.3 5.7 5.3 5.3 5.3 5.3 GOALKEEPER II (JR-114) 4.0 97.0 17.0 6.3 4.7 4.7 4.7 5.7 5.0 5.7 5.3 5.3 MANHATTAN 5 GLR (PST-2AM) 5.3 97.0 19.3 5.0 4.3 4.7 5.7 5.7 5.7 5.7 6.0 5.3 PST-2BLK 5.0 93.5 19.3 5.0 4.7 5.7 5.0 5.3 4.7 6.0 6.3 5.3 BAR LP 4317 4.3 97.5 20.0 5.7 4.0 4.7 5.7 5.3 5.3 5.3 5.7 5.2 PREMIER II 4.3 96.0 21.3 6.7 3.7 4.7 5.0 5.7 5.7 5.3 5.0 5.2 SECRETARIAT II GLSR (LTP-101-GLSR) 4.0 94.0 15.3 5.7 4.3 5.7 5.7 5.3 4.3 6.0 4.7 5.2 DP 17-9788 5.0 97.0 22.5 5.7 3.7 5.0 5.3 5.0 4.7 5.7 6.0 5.1 LA QUINTA (JR-255) 5.3 81.5 19.3 4.7 4.3 5.7 5.7 5.0 4.7 6.7 4.3 5.1 BAR LP 4420 6.0 97.5 23.7 5.3 4.3 4.3 5.0 5.0 5.0 6.0 5.0 5.0 GRAY FOX (PST-2MNG) 6.0 78.5 27.0 4.7 4.3 4.3 4.7 5.7 5.0 5.7 5.7 5.0 RINGER II (04-BEN) 5.0 97.0 23.7 5.0 4.3 4.3 5.0 5.3 5.3 5.7 5.3 5.0 BAR LP 4920 5.0 96.5 22.3 5.3 4.0 4.3 4.7 5.0 4.7 5.7 5.3 4.9 BREA (04-BRE) 4.7 96.5 22.3 5.0 4.0 4.7 4.3 5.0 5.7 5.3 5.3 4.9 PANTHER 3.7 97.0 16.7 5.7 3.0 5.7 4.7 4.7 4.7 5.7 5.3 4.9 AFFINITY 3.7 95.5 21.0 5.7 3.0 4.3 4.3 4.7 4.3 6.3 5.3 4.8 PALMER III 5.7 96.5 27.3 5.0 3.0 5.0 4.3 5.3 4.7 5.0 5.7 4.8 LPR 02203 3.0 95.0 16.0 4.3 3.3 5.0 4.7 4.7 5.0 5.0 4.7 4.6 PREMIER 3.0 96.5 18.7 5.7 3.0 4.7 4.0 4.3 4.0 5.0 4.7 4.4 PINNACLE 2.7 96.5 17.7 6.0 3.0 4.0 4.3 4.0 4.3 5.0 4.0 4.3 LINN 3.0 55.0 25.3 4.7 2.0 2.0 1.0 1.0 1.0 3.0 2.0 2.1 LSD VALUE 2.8 22.3 20.1 3.6 1.7 2.2 1.7 1.1 2.5 2.5 2.2 0.9 C.V. (%) 25.3 7.3 27.5 16.2 17.8 17.4 16.5 11.8 18.0 15.5 16.8 9.0 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. TABLE A. 2009 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 RI1 SANDY LOAM - - - 4.1-5.0 FULL SUN 0.6-1.0 TO PREVENT STRESS