TABLE 9. TURFGRASS PERCENT GROUND COVER RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1/ 2/ GROWN UNDER TRAFFIC STRESS AT EAST LANSING, MI */ 2006 DATA PERCENT PERCENT PERCENT PERCENT COVER COVER COVER COVER NAME SPRING FALL NAME SPRING FALL PALMER III 53.3 78.3 D04-UP 60.0 56.7 AF 58.3 73.3 DART (APR 1663) 46.7 56.7 CHARISMATIC II GLSR (LTP-PG-GLSR) 46.7 73.3 DCM 33.3 56.7 MMW 63.3 73.3 DP 17-9499 50.0 56.7 PANTHER 46.7 73.3 DP 17-9788 53.3 56.7 PLEASURE SUPREME (PM 103) 58.3 73.3 E-99 48.3 56.7 SRX 4682 55.0 73.3 HOMERUN (RG3P) 50.0 56.7 TR47 56.7 73.3 KEYSTONE 2 (IS-PR 312) 40.0 56.7 SILVER DOLLAR 58.3 70.0 PENTIUM 43.3 56.7 ASP6004 (EXS54) 50.0 70.0 PHENOM (APR 1660) 55.0 56.7 BAR LP 4317 51.7 70.0 PIANIST (DP 17-9505) 43.3 56.7 BAR LP 4420 51.7 70.0 PS-2 51.7 56.7 BAR LP 4920 60.0 70.0 PST-2AG4 50.0 56.7 CADDIESHACK II (JR-163) 40.0 70.0 GRAND SLAM 2 (PST-2GSM) 60.0 56.7 OVERDRIVE 58.3 70.0 REPELL GLS 36.7 56.7 PALACE (IS-PR 273) 46.7 70.0 APR 1648 50.0 53.3 PALMER IV 53.3 70.0 ASP6006 (LPFG) 55.0 53.3 PARAGON GLR 45.0 70.0 ATTRIBUTE (IS-PR 270) 41.7 53.3 RAD-PR8 56.7 70.0 BRIGHTSTAR SLT 43.7 53.3 NEXUS XR (SNR) 48.3 70.0 BUENA VISTA 43.3 53.3 ASP6005 (AJM) 60.0 66.7 CITATION FORE 53.3 53.3 EXACTA II GLSR (LTP-611-GLSR) 60.0 66.7 D04-1667 40.0 53.3 GL-2 53.3 66.7 DELAWARE XL (PICK 01-2) 53.3 53.3 MONTEREY 3 (JR-408) 51.7 66.7 ES45 56.7 53.3 DASHER 3 (PICK RB-1) 56.7 66.7 GRAY STAR (PST-2LGL) 51.7 53.3 PST-217 65.0 66.7 PIZZAZZ 55.0 53.3 VB77 60.0 66.7 QUICKSILVER 50.0 53.3 1G SQUARED (APR 1664) 58.3 63.3 REGAL 5 (IS-PR 271) 50.0 53.3 ALL*STAR 3 (IS-PR 274) 55.0 63.3 TOP GUN II (JR-324) 60.0 53.3 APPLE GL (AAZ-B104) 46.7 63.3 ASP6001 (RTS) 43.3 50.0 CABO II (IS-PR 233) 43.3 63.3 D04-LP05 55.0 50.0 GPR 36.7 63.3 DP1 40.0 50.0 LINE DRIVE GLS (APR 1797) 61.7 63.3 GALATTI (DP 17-9502) 46.7 50.0 PREMIER II 58.3 63.3 HALO (KN42) 50.0 50.0 PROTEGE GLR 25.0 63.3 ZOOM (LCK) 56.7 50.0 STELLAR GL (IS-PR 236) 40.0 63.3 LPR 02203 33.3 50.0 EDGE II (AC2) 55.0 60.0 MACH I 45.0 50.0 APR 1670 61.7 60.0 PANTHER GLS 36.7 50.0 ASP6002 (BPR) 58.3 60.0 CUTTER II (PM 101) 51.7 50.0 BARLENNIUM 55.0 60.0 PREMIER 50.0 50.0 LA QUINTA (JR-255) 43.3 60.0 VB99 53.3 50.0 MANHATTAN 5 GLR (PST-2AM) 53.3 60.0 04-BEN 36.7 46.7 CALYPSO 3 (MS2) 53.3 60.0 D04-11T 27.0 46.7 PRESIDIO (CNV) 35.0 60.0 GOALKEEPER II (JR-114) 48.3 46.7 PST-2MNG 36.7 60.0 HEADSTART 2 30.0 46.7 RNS 46.7 60.0 INSPIRE 40.0 46.7 ACCENT II (JR-119) 61.7 56.7 PM 102 51.7 46.7 ASP6003 (TRS) 51.7 56.7 REVENGE GLX (JR-348) 58.3 46.7 TABLE 9. TURFGRASS PERCENT GROUND COVER RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1/ 2/ (CONT'D) GROWN UNDER TRAFFIC STRESS AT EAST LANSING, MI */ 2006 DATA PERCENT PERCENT COVER COVER NAME SPRING FALL SECRETARIAT II GLSR (LTP-101-GLSR) 30.3 46.7 NEXUS XD (SP4) 40.0 46.7 FIESTA 4 (PICK F4) 60.0 45.0 AFFINITY 53.3 43.3 FUSION 48.3 43.3 HARRIER (SRX 4UP3) 45.0 43.3 KOKOMO II (IS-PR 235) 33.7 43.3 L44 50.0 43.3 PICK 02-R 40.0 43.3 PINNACLE 53.3 43.3 PRIMARY (IS-PR 269) 56.7 43.3 PST-2LAN 63.3 43.3 WIND DANCE 2 (PWDR) 40.0 43.3 SUNSHINE 2 36.7 41.7 FIREBOLT (PRG HS-01-09) 46.7 40.0 PST-2BLK 46.7 40.0 SRX 4692 30.0 36.7 AMAZING GS (IS-PR 276) 46.7 33.3 PINNACLE II 40.0 33.3 04-BRE 46.7 31.7 DERBY XTREME (IS-PR 268) 55.0 30.0 SR 4600 (SRX 4SP) 43.3 26.7 LINN 20.3 15.0 LSD VALUE 32.3 52.7 C.V. (%) 26.2 31.2 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. */ TRAFFIC IS APPLIED USING A BRINKMAN TRAFFIC SIMULATOR FITTED WITH FOOTBALL CLEATS. FIVE TO TEN PASSES PER WEEK ARE APPLIED FOR EIGHT TO TEN WEEKS IN SPRING AND FALL, STARTING IN FALL 2005.