TABLE 37. LEAF SPOT RATINGS OF KENTUCKY BLUEGRASS CULTIVARS AT ORONO, ME 1/ 2003 DATA LEAF SPOT RATINGS 1-9; 9=NO DISEASE 2/ NAME MAY JUNE MEAN NAME MAY JUNE MEAN BLUE VELVET (J-1513) 8.7 8.0 8.3 CVB-20631 6.3 7.7 7.0 BLUEMAX (PST-B5-89) 8.3 8.0 8.2 PRINCETON 105 7.3 6.7 7.0 CHICAGO II 8.7 7.7 8.2 PST-222 8.0 6.0 7.0 PP H 6366 8.3 8.0 8.2 ROYALE (A97-1336) 8.3 5.7 7.0 AWESOME (J-1420) 8.3 7.3 7.8 SRX 26351 7.3 6.7 7.0 ASCOT 7.0 8.3 7.7 SRX 27921 6.3 7.7 7.0 BOUTIQUE 8.3 7.0 7.7 BAR PP 0471 7.7 6.0 6.8 GLENMONT (H94-293) 7.3 8.0 7.7 BAR PP 0573 7.7 6.0 6.8 PST-B5-125 8.0 7.3 7.7 BARTITIA 7.3 6.3 6.8 QUANTUM LEAP 8.0 7.3 7.7 CHAMPLAIN (A98-1275) 7.0 6.7 6.8 UNKNOWN 7.7 7.7 7.7 CHELSEA 7.7 6.0 6.8 COURTYARD (J-1838) 8.3 6.7 7.5 DLF 76-9037 7.3 6.3 6.8 EVEREST 8.3 6.7 7.5 KINGFISHER (SRX 2394) 7.0 6.7 6.8 FREEDOM II 8.3 6.7 7.5 PST-108-79 7.3 6.3 6.8 HALLMARK 7.0 8.0 7.5 PST-YORK HARBOR 4 6.0 7.7 6.8 MIDNIGHT 7.7 7.3 7.5 UNIQUE 8.0 5.7 6.8 NORTH STAR 8.3 6.7 7.5 WILDWOOD 7.0 6.7 6.8 SRX 2114 7.7 7.3 7.5 BEDAZZLED 7.0 6.3 6.7 A96-742 7.0 7.7 7.3 BH 00-6003 7.0 6.3 6.7 ALEXA (J-2561) 7.3 7.3 7.3 BLUE SAPPHIRE (NA-K991) 7.0 6.3 6.7 ARROW (A97-1567) 8.0 6.7 7.3 FREEDOM III (J-2890) 6.0 7.3 6.7 BAR PP 0566 7.7 7.0 7.3 H92-203 8.0 5.3 6.7 DIVA (PRO SEEDS - 453) 8.0 6.7 7.3 JULIUS 6.3 7.0 6.7 H92-558 7.0 7.7 7.3 RAMPART (PICK 417) 5.3 8.0 6.7 IMPACT 7.3 7.3 7.3 A96-427 7.7 5.3 6.5 MIDNIGHT II (A98-739) 6.7 8.0 7.3 A97-857 8.0 5.0 6.5 MOONLIGHT 7.7 7.0 7.3 BA 83-113 7.0 6.0 6.5 NU DESTINY (J-2695) 7.7 7.0 7.3 BARITONE 6.3 6.7 6.5 PERFECTION (J-1515) 7.3 7.3 7.3 BARON 6.7 6.3 6.5 PICK 453 7.7 7.0 7.3 BARRISTER (J-1655) 7.7 5.3 6.5 PST-H5-35 7.7 7.0 7.3 BLUESTONE (PST-731) 7.0 6.0 6.5 ROYCE (A98-304) 8.0 6.7 7.3 CASABLANCA (B3-171) 7.0 6.0 6.5 A96-451 7.0 7.3 7.2 DLF 76-9036 7.0 6.0 6.5 A97-1330 8.0 6.3 7.2 PST-B3-170 7.7 5.3 6.5 B4-128A 7.3 7.0 7.2 TOTAL ECLIPSE 6.7 6.3 6.5 BARIRIS 7.0 7.3 7.2 A98-365 6.3 6.3 6.3 EXCURSION (J-1648) 8.0 6.3 7.2 APOLLO 6.7 6.0 6.3 GINNEY (J-1368) 7.7 6.7 7.2 BARONIE 6.3 6.3 6.3 PP H 7929 8.0 6.3 7.2 BRILLIANT 6.0 6.7 6.3 SHOWCASE 7.3 7.0 7.2 J-2885 6.0 6.7 6.3 SI A96-386 7.7 6.7 7.2 LANGARA 6.0 6.7 6.3 VOYAGER II (PST-1QG-27) 7.7 6.7 7.2 LIMOUSINE 5.3 7.3 6.3 BA 84-140 7.7 6.3 7.0 MONTE CARLO (A96-402) 6.7 6.0 6.3 BLUE RIDGE (A97-1449) 8.3 5.7 7.0 MOON SHADOW (PICK 113-3) 5.0 7.7 6.3 BLUE-TASTIC (1B7-308) 8.7 5.3 7.0 PST-H6-150 6.7 6.0 6.3 TABLE 37. (CONT'D) LEAF SPOT RATINGS OF KENTUCKY BLUEGRASS CULTIVARS AT ORONO, ME 1/ 2003 DATA LEAF SPOT RATINGS 1-9; 9=NO DISEASE 2/ NAME MAY JUNE MEAN NAME MAY JUNE MEAN RITA 7.3 5.3 6.3 B3-185 5.7 5.0 5.3 A97-1409 6.7 5.7 6.2 BARONETTE (BA 81-058) 6.0 4.7 5.3 A98-881 7.7 4.7 6.2 BLUE KNIGHT 5.3 5.3 5.3 ALPINE 6.0 6.3 6.2 BROOKLAWN 6.0 4.7 5.3 ARCADIA 6.0 6.3 6.2 CHAMPAGNE 6.0 4.7 5.3 BAR PP 0468 6.7 5.7 6.2 HV 238 4.0 6.7 5.3 BEYOND (J-1880) 7.0 5.3 6.2 ALLURE 4.7 5.7 5.2 CHATEAU 6.3 6.0 6.2 BA 82-288 5.0 5.3 5.2 LAKESHORE (A93-200) 7.0 5.3 6.2 BOOMERANG 6.3 4.0 5.2 LILY 7.7 4.7 6.2 B5-144 4.7 5.3 5.0 SONOMA 6.3 6.0 6.2 BARZAN 4.7 5.3 5.0 SR 2284 (SRX 2284) 6.7 5.7 6.2 PP H 7907 5.7 4.3 5.0 ENVICTA 6.0 6.0 6.0 BLACKSBURG II (PST-1BMY) 5.3 4.3 4.8 EVERGLADE 6.0 6.0 6.0 COVENTRY 4.7 5.0 4.8 GO-9LM9 6.0 6.0 6.0 CYNTHIA II (PP H 6370) 4.7 5.0 4.8 ODYSSEY 7.0 5.0 6.0 MALLARD (A97-1439) 4.0 5.7 4.8 RAMBO 5.7 6.3 6.0 MERCURY (PICK-232) 4.7 5.0 4.8 BODACIOUS 6.3 5.3 5.8 A97-1715 4.3 5.0 4.7 DLF 76-9032 6.0 5.7 5.8 FAIRFAX 3.3 6.0 4.7 GOLDRUSH 5.7 6.0 5.8 SERENE 4.0 5.3 4.7 GOLDSTAR (A98-296) 6.3 5.3 5.8 BA 00-6001 4.3 4.3 4.3 MARQUIS 5.7 6.0 5.8 HV 140 3.7 4.7 4.2 MOONSHINE (PST-1804) 6.7 5.0 5.8 JEFFERSON 3.7 4.7 4.2 NUGLADE 6.0 5.7 5.8 MISTY 3.3 5.0 4.2 RAVEN 5.7 6.0 5.8 99AN-53 4.3 3.7 4.0 RUGBY II 6.0 5.7 5.8 CABERNET 3.3 4.7 4.0 A98-1028 6.3 5.0 5.7 LIMERICK 3.7 4.3 4.0 AWARD 5.3 6.0 5.7 AVALANCHE (PST-1701) 2.3 5.3 3.8 B5-43 5.3 6.0 5.7 NA-K992 3.3 4.0 3.7 B5-45 5.0 6.3 5.7 PST-161 2.0 5.3 3.7 PST-604 6.7 4.7 5.7 WASHINGTON 3.7 3.3 3.5 TSUNAMI (J-2487) 6.3 5.0 5.7 EAGLETON 3.0 3.7 3.3 A96-739 5.7 5.3 5.5 JEWEL 2.7 3.3 3.0 A98-183 5.7 5.3 5.5 SRX QG245 3.3 2.7 3.0 BORDEAUX 4.3 6.7 5.5 BLACKSTONE 2.3 3.3 2.8 JULIA 5.7 5.3 5.5 A98-139 2.0 3.3 2.7 LIBERATOR 5.3 5.7 5.5 WELLINGTON 1.7 3.0 2.3 PP H 7832 5.7 5.3 5.5 BH 00-6002 1.7 2.3 2.0 PST-B4-246 4.7 6.3 5.5 DLF 76-9034 1.0 3.0 2.0 SHAMROCK 6.3 4.7 5.5 KENBLUE 1.3 2.3 1.8 A97-1432 5.7 5.0 5.3 A98-407 6.7 4.0 5.3 LSD VALUE 2.3 2.6 1.7 ABBEY 5.0 5.7 5.3 C.V. (%) 22.8 23.4 17.8 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.