TABLE 20. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT KINGSTON, RI 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT GENETIC SPRING COVER PERCENT QUALITY RATINGS NAME COLOR GREENUP SPRING ANTHRACNOSE MAY JUN JUL AUG SEP OCT NOV MEAN ALLSTAR 3 (IS-PR 274) 5.5 4.8 99.0 2.8 6.5 6.5 6.8 6.0 7.3 7.3 6.3 6.6 ATTRIBUTE (IS-PR 270) 5.5 4.8 98.8 2.5 6.5 6.8 7.3 6.8 6.5 6.8 6.0 6.6 EDGE II (AC2) 6.5 4.3 98.5 2.3 6.5 7.0 6.3 6.3 6.5 7.3 6.5 6.6 HOMERUN (RG3P) 5.5 4.3 99.0 2.0 5.5 7.0 7.5 6.3 7.0 6.8 6.3 6.6 REGAL 5 (IS-PR 271) 7.0 4.5 98.8 6.3 6.8 6.5 7.0 5.3 6.8 7.3 6.8 6.6 STELLAR GL (IS-PR 236) 6.0 4.0 99.0 2.3 6.0 6.8 7.3 6.5 6.8 6.8 6.0 6.6 AMAZING GS (IS-PR 276) 6.5 4.8 99.0 1.5 6.0 6.3 6.8 7.0 6.5 6.8 6.3 6.5 DERBY XTREME (IS-PR 268) 5.5 4.5 99.0 3.5 5.8 6.5 6.0 6.3 7.8 7.0 6.3 6.5 FIESTA 4 (PICK F4) 6.0 5.3 99.0 3.5 5.8 6.3 7.0 5.5 6.3 7.8 7.0 6.5 MMW 6.3 5.0 98.8 2.8 5.8 6.3 7.0 6.0 6.8 7.0 6.5 6.5 PALACE (IS-PR 273) 6.8 5.0 98.8 4.8 6.3 6.5 6.5 5.5 7.0 7.3 6.5 6.5 PALMER IV 5.3 4.8 99.0 3.0 5.8 6.3 6.8 5.3 6.8 7.8 6.8 6.5 PROTEGE GLR 7.0 4.8 99.0 2.5 6.5 6.0 6.3 5.8 6.8 7.5 6.5 6.5 APPLE GL (AAZ-B104) 5.0 5.0 99.0 3.8 5.8 6.5 6.5 6.0 6.0 7.3 6.5 6.4 ASP6002 (BPR) 7.3 4.8 98.8 5.3 5.8 7.0 6.3 5.3 7.0 6.8 6.5 6.4 CALYPSO 3 (MS2) 6.0 5.0 99.0 2.0 6.3 6.5 6.3 6.3 6.8 7.0 6.0 6.4 KEYSTONE 2 (IS-PR 312) 5.8 4.5 98.8 1.3 5.8 6.0 6.8 6.8 7.0 6.5 5.8 6.4 KOKOMO II (IS-PR 235) 6.3 4.5 99.0 4.8 6.0 6.5 6.0 5.8 7.0 6.5 6.8 6.4 L44 8.5 4.8 98.5 3.3 6.3 6.5 6.3 5.8 6.3 7.3 6.3 6.4 NEXUS XD (SP4) 8.0 5.0 98.5 7.8 6.3 6.0 6.0 5.0 7.0 7.5 6.8 6.4 PLEASURE SUPREME (PM 103) 6.3 4.5 99.0 4.3 6.0 6.5 6.0 5.8 6.8 7.3 6.5 6.4 PRESIDIO (CNV) 7.5 5.3 98.8 7.0 6.0 6.5 6.0 5.3 7.5 7.3 6.5 6.4 GRAY FOX (PST-2MNG) 6.3 4.5 98.8 5.3 5.3 6.5 7.0 6.5 7.0 6.5 6.0 6.4 REVENGE GLX (JR-348) 6.5 4.5 98.8 16.5 6.3 6.3 7.3 5.5 6.3 6.8 6.5 6.4 ASP6004 (EXS54) 7.3 4.8 99.0 5.8 6.5 6.3 6.8 5.5 6.3 6.8 6.3 6.3 BRIGHTSTAR SLT 5.3 5.3 98.8 4.5 5.8 6.0 7.3 6.0 6.5 6.5 6.0 6.3 UNO (D04-11T) 5.5 4.0 99.0 3.8 6.0 6.3 6.5 6.0 6.3 6.5 6.3 6.3 DCM 4.8 5.0 98.8 4.5 6.3 6.8 6.3 6.0 6.8 6.5 5.8 6.3 FIJI (GPR) 7.8 5.0 99.0 7.5 6.5 6.8 7.0 4.8 5.5 7.3 6.3 6.3 MACH I 5.5 5.0 99.0 5.3 6.3 6.8 6.3 4.8 6.0 7.3 6.5 6.3 PM 102 7.8 5.3 98.5 3.5 6.5 6.5 5.8 5.0 5.8 7.3 7.0 6.3 PRIMARY (IS-PR 269) 5.3 5.0 98.8 2.3 5.8 6.3 6.8 6.0 6.3 6.8 6.3 6.3 RNS 5.0 4.8 98.8 3.0 5.5 6.3 6.5 6.3 6.3 6.8 6.3 6.3 TR47 8.0 5.0 98.5 7.3 6.0 6.8 5.5 5.0 6.8 8.0 6.0 6.3 WIND DANCE 2 (PWDR) 7.5 4.5 99.0 3.8 6.0 6.8 6.3 5.0 6.0 7.0 6.8 6.3 1G SQUARED (APR 1664) 5.0 5.5 98.8 4.8 6.0 6.3 6.5 5.5 5.8 7.0 6.3 6.2 ASP6001 (RTS) 7.3 5.3 98.8 4.5 6.3 6.3 6.0 5.5 6.3 6.8 6.3 6.2 ASP6003 (TRS) 7.8 4.8 99.0 5.0 5.5 6.5 6.8 5.3 7.0 6.0 6.3 6.2 ASP6006 (LPFG) 7.3 5.3 99.0 5.0 6.5 6.3 6.0 5.0 5.8 7.5 6.5 6.2 CUTTER II (PM 101) 6.5 4.5 98.3 5.3 6.3 6.5 6.8 5.3 6.0 6.3 6.5 6.2 DP1 6.0 4.5 99.0 5.3 5.8 6.5 6.5 5.0 6.3 7.0 6.3 6.2 SILVER DOLLAR 5.5 5.5 98.8 3.0 5.5 6.8 6.8 6.0 6.0 6.5 5.8 6.2 ZOOM (LCK) 5.8 4.8 99.0 3.3 6.0 6.3 6.0 5.3 6.8 6.8 6.3 6.2 AF 5.5 5.8 99.0 3.3 6.0 6.0 6.8 5.5 6.3 6.3 6.0 6.1 ASP6005 (AJM) 7.5 4.5 98.8 6.0 6.0 6.5 6.0 5.0 6.0 6.5 6.8 6.1 FIREBOLT (PRG HS-01-09) 8.3 4.5 97.5 4.8 5.8 6.5 5.8 5.5 6.0 6.8 6.8 6.1 GRAND SLAM 2 (PST-2GSM) 5.5 4.3 98.5 5.8 6.0 6.0 6.0 6.5 6.0 6.3 6.0 6.1 TABLE 20. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT KINGSTON, RI 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT GENETIC SPRING COVER PERCENT QUALITY RATINGS NAME COLOR GREENUP SPRING ANTHRACNOSE MAY JUN JUL AUG SEP OCT NOV MEAN NEXUS XR (SNR) 7.3 4.5 99.0 6.8 5.8 6.5 6.0 4.5 6.3 7.0 6.8 6.1 OVERDRIVE 5.5 5.0 99.0 5.8 6.5 6.5 6.3 4.8 6.5 6.5 6.0 6.1 PARAGON GLR 6.3 4.8 99.0 4.0 5.5 6.3 5.8 5.5 6.3 7.3 6.3 6.1 PICK 02-R 7.0 4.0 98.8 5.3 6.0 6.8 6.3 5.0 5.8 6.0 6.8 6.1 PST-2LAN 5.3 4.8 98.8 1.3 6.0 6.0 6.5 6.5 6.0 6.3 5.8 6.1 MAJESTY II (VB77) 8.3 5.5 99.0 6.3 5.5 6.8 6.0 5.0 6.5 7.0 6.3 6.1 VB99 7.8 5.3 98.8 4.5 5.8 6.5 6.0 5.3 6.3 7.0 6.3 6.1 CABO II (IS-PR 233) 7.0 4.5 99.0 7.3 5.0 6.8 6.3 5.8 5.8 6.3 6.3 6.0 TRANSFORMER (D04-1667) 5.3 5.5 99.0 6.3 6.0 6.8 6.5 4.5 5.8 6.3 6.0 6.0 DART (APR 1663) 5.0 5.0 97.8 3.5 5.3 6.3 6.8 5.3 5.8 6.8 5.8 6.0 ES45 8.5 5.8 98.8 6.8 6.0 6.3 5.5 5.3 5.8 6.5 6.5 6.0 FUSION 6.8 4.8 99.0 7.0 6.5 6.5 7.0 4.8 5.3 6.0 6.0 6.0 PENTIUM 5.0 5.0 98.3 3.8 5.8 6.3 6.8 5.3 6.3 6.3 5.8 6.0 PIZZAZZ 5.5 5.5 99.0 7.0 5.5 6.0 6.0 5.0 6.3 6.8 6.5 6.0 RAD-PR8 5.3 5.0 98.8 6.0 5.8 6.3 7.3 5.3 5.8 6.3 5.8 6.0 ACCENT II (JR-119) 6.3 4.8 98.8 16.0 5.5 6.3 6.3 5.5 6.0 6.0 6.0 5.9 DASHER 3 (PICK RB-1) 6.0 4.3 98.8 5.0 6.3 5.8 6.0 5.0 6.0 6.0 6.3 5.9 EXACTA II GLSR (LTP-611-GLSR) 6.0 4.8 98.8 3.8 5.0 6.3 5.5 4.8 6.0 7.0 6.5 5.9 GRAY STAR (PST-2LGL) 5.8 4.3 99.0 7.0 6.3 6.3 6.5 5.5 5.3 5.8 6.0 5.9 HALO (KN42) 8.3 5.0 98.8 4.3 6.0 6.5 5.5 4.5 5.8 7.3 6.0 5.9 HARRIER (SRX 4UP3) 5.5 4.5 99.0 7.0 5.8 6.0 6.3 4.0 6.0 7.0 6.3 5.9 HEADSTART 2 6.8 4.5 98.3 7.3 6.0 6.0 5.8 4.3 5.5 7.0 6.5 5.9 PST-217 6.3 4.5 99.0 5.8 5.5 6.3 6.8 5.3 5.5 5.8 6.0 5.9 QUICKSILVER 6.8 4.5 99.0 5.3 5.8 6.3 5.8 5.5 5.8 6.3 5.8 5.9 SR 4600 (SRX 4SP) 5.8 5.8 98.8 7.0 6.0 6.3 6.5 3.8 5.8 6.8 6.5 5.9 TOP GUN II (JR-324) 6.5 5.0 98.8 14.0 6.3 6.5 5.5 5.8 5.8 5.8 5.8 5.9 RINGER II (04-BEN) 4.8 5.3 98.5 5.5 5.0 6.0 6.0 5.3 6.3 6.0 6.0 5.8 BUENA VISTA 5.8 4.5 99.0 6.0 5.0 6.0 6.3 4.8 5.5 6.5 6.5 5.8 CHARISMATIC II GLSR (LTP-PG-GLSR) 5.3 5.0 98.5 5.8 5.3 6.3 6.0 4.8 6.0 6.8 5.8 5.8 CITATION FORE 5.5 5.5 98.5 4.0 5.5 6.0 6.3 5.3 5.8 5.5 6.3 5.8 D04-LP05 5.8 4.3 98.8 6.0 5.0 5.8 5.3 4.8 6.5 6.8 6.3 5.8 DP 17-9499 5.8 4.8 99.0 16.0 6.0 6.5 5.5 4.0 5.3 6.8 6.5 5.8 PANTHER GLS 4.8 5.3 98.0 6.8 5.3 6.0 6.5 4.0 6.3 6.8 6.0 5.8 PST-2AG4 6.5 4.5 98.8 4.0 5.8 5.8 5.3 5.3 6.0 6.0 6.3 5.8 REPELL GLS 5.5 5.0 98.3 9.5 5.8 6.0 6.3 4.3 5.3 6.5 6.5 5.8 HAWKEYE 2 (SRX 4692) 6.0 5.3 96.3 6.8 5.8 6.3 6.0 4.5 5.5 6.5 5.8 5.8 BARLENNIUM 4.3 5.8 98.5 12.5 5.3 6.3 6.8 3.8 5.8 6.3 5.8 5.7 DP 17-9788 5.0 5.0 99.0 3.8 6.3 5.8 6.8 5.5 5.5 5.5 4.8 5.7 GALATTI (DP 17-9502) 5.0 5.8 99.0 8.3 6.3 5.8 6.3 5.0 5.3 5.8 5.8 5.7 MONTEREY 3 (JR-408) 6.8 4.3 98.8 3.8 5.3 6.0 5.3 5.5 5.8 5.8 6.3 5.7 PINNACLE II 5.3 4.8 99.0 10.0 5.5 6.3 5.8 4.5 5.8 6.5 5.8 5.7 PS-2 5.5 4.0 99.0 5.8 6.0 6.0 5.8 4.8 5.5 5.8 6.0 5.7 PST-2BLK 7.3 4.5 98.5 16.8 5.8 6.0 6.5 4.5 5.8 5.5 5.8 5.7 SECRETARIAT II GLSR (LTP-101-GLSR) 5.5 5.0 98.5 8.8 5.8 6.0 6.3 4.8 5.3 6.3 5.5 5.7 SUNSHINE 2 7.3 4.3 98.5 7.5 6.0 6.3 5.8 4.3 5.5 6.3 5.8 5.7 BREA (04-BRE) 5.8 4.5 98.5 3.8 5.8 5.8 5.8 4.8 5.8 6.0 5.5 5.6 E-99 5.5 4.8 97.5 7.5 5.0 6.0 6.0 4.3 6.0 6.3 6.0 5.6 TABLE 20. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT KINGSTON, RI 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT GENETIC SPRING COVER PERCENT QUALITY RATINGS NAME COLOR GREENUP SPRING ANTHRACNOSE MAY JUN JUL AUG SEP OCT NOV MEAN GL-2 4.8 4.8 98.3 5.3 5.0 5.8 5.5 4.8 6.0 6.3 5.8 5.6 GOALKEEPER II (JR-114) 7.0 4.8 98.8 9.3 5.5 6.0 6.3 4.0 5.5 6.0 6.3 5.6 INSPIRE 5.0 4.8 98.8 4.5 5.5 6.0 6.0 5.3 5.3 6.0 5.3 5.6 LINE DRIVE GLS (APR 1797) 5.0 4.3 98.3 7.0 5.3 6.3 5.8 3.8 5.8 6.8 5.5 5.6 APR 1670 5.3 4.8 98.5 9.8 5.8 6.0 5.8 3.8 5.8 6.3 5.3 5.5 CADDIESHACK II (JR-163) 6.3 5.0 98.5 7.5 6.0 6.0 6.3 4.3 5.0 6.0 5.3 5.5 DEFENDER (D04-UP) 5.8 4.5 98.8 10.8 5.5 6.0 5.8 3.8 5.3 6.0 6.0 5.5 LA QUINTA (JR-255) 7.8 4.8 98.3 12.8 5.5 6.5 5.5 4.3 5.0 5.8 5.8 5.5 MANHATTAN 5 GLR (PST-2AM) 5.0 5.0 97.5 9.8 5.0 6.0 6.3 5.3 5.0 6.0 5.3 5.5 PIANIST (DP 17-9505) 5.3 4.5 98.8 14.3 5.3 6.3 6.0 3.8 5.3 6.3 5.8 5.5 BAR LP 4317 4.5 4.5 98.3 11.5 5.0 6.3 6.3 3.8 5.3 5.8 5.3 5.4 BAR LP 4920 4.8 5.5 98.5 15.0 5.3 6.0 5.5 3.8 5.0 5.8 6.3 5.4 PALMER III 4.8 4.8 98.0 4.8 5.0 5.8 5.3 5.0 5.3 5.8 6.0 5.4 PREMIER II 4.8 6.3 98.0 12.5 4.8 6.0 6.3 3.5 5.0 6.3 5.8 5.4 APR 1648 5.3 5.0 99.0 17.0 5.8 6.5 6.5 1.3 4.3 6.3 6.3 5.3 DELAWARE XL (PICK 01-2) 6.5 4.3 98.8 23.3 5.8 6.5 5.5 2.8 5.0 5.0 6.0 5.2 PHENOM (APR 1660) 5.8 5.0 97.8 17.5 5.5 6.0 6.0 3.3 4.3 5.5 5.8 5.2 SRX 4682 4.5 4.3 99.0 12.5 5.0 5.5 5.8 3.5 4.8 6.0 5.8 5.2 BAR LP 4420 5.5 4.8 99.0 19.8 5.8 5.8 5.8 3.0 4.5 5.5 5.8 5.1 PANTHER 4.0 5.0 98.5 10.3 5.0 5.5 5.5 4.0 4.8 5.3 5.0 5.0 AFFINITY 3.5 6.0 97.0 7.8 4.3 5.3 5.0 5.0 4.8 5.0 5.0 4.9 PREMIER 3.8 6.5 96.5 8.3 4.3 5.0 5.0 4.3 4.8 4.8 5.5 4.8 LPR 02203 3.8 5.3 98.5 12.8 4.3 5.0 4.5 3.8 4.8 5.0 5.3 4.6 PINNACLE 3.5 7.0 94.8 23.3 3.8 5.0 4.3 2.8 4.0 4.0 4.3 4.0 LINN 2.3 7.0 79.8 32.5 2.0 3.0 2.8 1.3 2.3 3.0 2.0 2.3 LSD VALUE 1.0 1.2 1.0 8.3 1.2 0.7 1.1 1.3 1.2 1.2 0.9 0.5 C.V. (%) 12.5 14.9 0.8 78.6 13.8 8.2 12.2 18.7 14.4 13.0 10.2 6.9 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 RI1 SANDY LOAM - - - 4.1-5.0 FULL SUN 0.6-1.0 TO PREVENT STRESS