TABLE 20. PERCENT LIVING GROUND COVER (SUMMER) RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1/ 2006 DATA PERCENT LIVING GROUND COVER IN SUMMER: LOCATIONS 2/ NAME KY1 MI1 OK1 MEAN NAME KY1 MI1 OK1 MEAN LINE DRIVE GLS (APR 1797) 93.7 85.7 63.3 80.9 PST-217 76.7 81.7 51.7 70.0 CHARISMATIC II GLSR (LTP-PG-GLSR) 83.3 93.3 65.0 80.6 BUENA VISTA 65.0 86.7 56.7 69.4 SECRETARIAT II GLSR (LTP-101-GLSR) 88.3 93.3 60.0 80.6 PLEASURE SUPREME (PM 103) 66.7 81.7 60.0 69.4 HARRIER (SRX 4UP3) 98.7 90.0 51.7 80.1 PST-2BLK 65.0 85.0 58.3 69.4 ZOOM (LCK) 86.7 94.0 56.7 79.1 DELAWARE XL (PICK 01-2) 48.3 93.3 65.0 68.9 PST-2LAN 79.0 90.7 66.7 78.8 MMW 95.0 50.0 61.7 68.9 AF 92.3 85.0 58.3 78.6 NEXUS XR (SNR) 66.7 88.3 51.7 68.9 PANTHER GLS 93.3 92.3 50.0 78.6 DART (APR 1663) 75.0 68.3 61.7 68.3 SILVER DOLLAR 93.7 83.3 58.3 78.4 PROTEGE GLR 84.0 85.0 35.0 68.0 SR 4600 (SRX 4SP) 93.0 91.7 50.0 78.2 D04-11T 85.7 78.0 40.0 67.9 D04-1667 88.3 89.0 56.7 78.0 1G SQUARED (APR 1664) 83.3 70.0 50.0 67.8 APPLE GL (AAZ-B104) 96.3 85.0 50.0 77.1 MONTEREY 3 (JR-408) 58.3 87.3 56.7 67.4 ATTRIBUTE (IS-PR 270) 96.0 91.7 43.3 77.0 FUSION 60.0 88.3 53.3 67.2 STELLAR GL (IS-PR 236) 94.3 95.0 41.7 77.0 PST-2MNG 86.0 55.7 60.0 67.2 DASHER 3 (PICK RB-1) 91.7 91.7 46.7 76.7 CITATION FORE 71.7 80.7 48.3 66.9 KEYSTONE 2 (IS-PR 312) 88.0 87.3 53.3 76.2 PRESIDIO (CNV) 60.0 85.7 53.3 66.3 D04-UP 82.3 91.7 53.3 75.8 AFFINITY 45.0 81.7 71.7 66.1 CADDIESHACK II (JR-163) 68.3 90.0 68.3 75.6 PINNACLE 41.7 83.3 73.3 66.1 SRX 4692 88.3 88.3 48.3 75.0 REVENGE GLX (JR-348) 75.0 81.7 40.0 65.6 ACCENT II (JR-119) 71.7 89.0 63.3 74.7 DCM 75.0 69.0 50.0 64.7 ALL*STAR 3 (IS-PR 274) 89.0 88.3 46.7 74.7 REGAL 5 (IS-PR 271) 73.3 89.0 31.7 64.7 OVERDRIVE 72.3 90.0 61.7 74.7 VB99 58.3 90.0 45.0 64.4 FIESTA 4 (PICK F4) 91.0 89.0 43.3 74.4 PINNACLE II 61.7 78.3 51.7 63.9 GL-2 81.7 76.7 65.0 74.4 KOKOMO II (IS-PR 235) 83.0 66.7 41.7 63.8 RAD-PR8 75.0 85.0 63.3 74.4 MACH I 46.7 85.0 58.3 63.3 HOMERUN (RG3P) 81.7 94.7 46.7 74.3 PALMER III 51.7 75.0 63.3 63.3 MANHATTAN 5 GLR (PST-2AM) 93.7 74.0 55.0 74.2 LA QUINTA (JR-255) 50.0 88.3 51.7 63.3 DERBY XTREME (IS-PR 268) 88.0 88.3 45.0 73.8 EXACTA II GLSR (LTP-611-GLSR) 92.7 73.3 23.3 63.1 CABO II (IS-PR 233) 72.3 95.0 53.3 73.6 ASP6006 (LPFG) 53.3 80.0 55.0 62.8 SRX 4682 89.3 83.3 46.7 73.1 ES45 66.7 66.7 55.0 62.8 PARAGON GLR 89.7 89.0 40.0 72.9 PST-2AG4 68.3 58.3 61.7 62.8 QUICKSILVER 58.3 93.3 65.0 72.2 BRIGHTSTAR SLT 35.0 83.3 66.7 61.7 DP1 94.3 81.7 40.0 72.0 D04-LP05 43.3 88.3 53.3 61.7 GRAND SLAM 2 (PST-2GSM) 82.7 78.3 55.0 72.0 HEADSTART 2 41.7 88.3 55.0 61.7 AMAZING GS (IS-PR 276) 87.7 90.7 36.7 71.7 ASP6001 (RTS) 56.7 80.7 46.7 61.3 EDGE II (AC2) 78.3 88.3 48.3 71.7 CALYPSO 3 (MS2) 60.0 78.3 45.0 61.1 PRIMARY (IS-PR 269) 87.3 94.0 33.3 71.6 GPR 60.0 68.3 55.0 61.1 ASP6005 (AJM) 64.0 81.7 68.3 71.3 BAR LP 4420 53.3 85.7 43.3 60.8 PALACE (IS-PR 273) 77.3 86.7 50.0 71.3 E-99 56.7 76.7 48.3 60.6 RNS 80.0 81.7 51.7 71.1 BAR LP 4317 58.3 81.7 41.7 60.6 APR 1670 92.7 80.0 40.0 70.9 ASP6004 (EXS54) 75.0 61.7 43.3 60.0 DP 17-9788 71.7 85.0 55.0 70.6 GALATTI (DP 17-9502) 40.0 90.0 50.0 60.0 GRAY STAR (PST-2LGL) 78.3 71.7 61.7 70.6 INSPIRE 48.3 91.7 40.0 60.0 PALMER IV 89.7 80.0 41.7 70.4 FIREBOLT (PRG HS-01-09) 64.0 75.0 40.0 59.7 REPELL GLS 80.7 76.7 53.3 70.2 APR 1648 48.3 80.0 50.0 59.4 PHENOM (APR 1660) 85.0 66.7 58.3 70.0 WIND DANCE 2 (PWDR) 58.3 75.0 45.0 59.4 TABLE 20. PERCENT LIVING GROUND COVER (SUMMER) RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1/ (CONT'D) 2006 DATA PERCENT LIVING GROUND COVER IN SUMMER: LOCATIONS 2/ NAME KY1 MI1 OK1 MEAN NEXUS XD (SP4) 61.7 65.0 51.7 59.4 PREMIER 51.7 65.0 61.7 59.4 TR47 68.3 60.0 50.0 59.4 04-BEN 47.7 86.7 43.3 59.2 PREMIER II 44.0 88.3 45.0 59.1 ASP6002 (BPR) 46.7 75.0 55.0 58.9 PENTIUM 61.7 65.0 50.0 58.9 BARLENNIUM 40.0 90.0 41.7 57.2 PIANIST (DP 17-9505) 35.0 92.3 43.3 56.9 CUTTER II (PM 101) 43.3 78.3 48.3 56.7 L44 60.0 70.0 40.0 56.7 TOP GUN II (JR-324) 53.3 65.0 51.7 56.7 HALO (KN42) 60.0 68.3 41.7 56.7 PM 102 50.0 80.0 36.7 55.6 PICK 02-R 29.0 88.3 46.7 54.7 GOALKEEPER II (JR-114) 41.7 68.3 53.3 54.4 DP 17-9499 43.3 86.7 31.7 53.9 VB77 58.3 75.0 26.7 53.3 04-BRE 56.7 61.7 31.7 50.0 SUNSHINE 2 26.7 75.0 45.0 48.9 LINN 11.3 73.3 61.7 48.8 ASP6003 (TRS) 45.7 61.7 38.3 48.6 PS-2 25.0 81.7 38.3 48.3 PIZZAZZ 18.3 65.7 58.3 47.4 BAR LP 4920 16.7 76.7 46.7 46.7 PANTHER 21.0 68.3 48.3 45.9 LPR 02203 8.7 70.0 58.3 45.7 LSD VALUE 22.1 33.7 22.2 15.3 C.V. (%) 20.7 25.9 27.2 25.0 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.