TABLE 15. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2005 NATIONAL KENTUCKY BLUEGRASS TEST AT STILLWATER, OK 1/ 2010 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT PERCENT GENETIC SPRING COVER COVER COVER SUMMER QUALITY RATINGS NAME COLOR GREENUP SPRING SUMMER FALL PATCH MAR MAY JUN JUL AUG SEP OCT NOV DEC MEAN BAR VV 0709 5.7 6.0 99.0 99.0 99.0 8.0 7.0 8.0 6.0 7.3 8.0 8.0 7.7 7.3 6.0 7.3 MIDNIGHT 9.0 4.3 80.0 86.0 97.3 6.7 5.0 5.7 6.7 6.3 7.0 7.3 7.0 6.3 5.7 6.3 NUCHICAGO (J-1466) 8.3 5.0 79.7 58.3 91.0 6.0 4.0 5.3 6.3 6.7 6.3 6.0 7.3 6.7 6.0 6.1 ALEXA II (J-2404) 9.0 4.3 85.0 83.3 94.7 6.3 5.0 5.0 6.0 6.3 5.3 6.3 7.0 6.7 6.0 6.0 EVERGLADE 8.7 4.3 88.3 58.3 89.3 5.7 4.7 5.0 6.0 6.7 6.3 6.3 7.0 6.3 6.0 6.0 MYSTERE 8.7 5.0 80.0 51.0 74.7 5.3 5.3 6.0 5.3 5.7 6.3 6.7 6.7 5.7 5.3 5.9 1QG-38 7.0 5.0 63.3 76.0 81.3 4.7 4.7 4.7 5.0 5.7 5.7 6.3 6.7 6.0 5.3 5.6 A00-1254 7.3 6.0 86.7 83.3 89.7 5.7 6.3 5.3 5.7 5.7 6.0 6.0 5.3 5.0 4.7 5.6 FUTURITY (A99-3119) 7.0 5.3 85.7 86.7 92.7 5.3 6.7 5.7 5.0 6.3 5.0 6.0 5.7 5.0 4.7 5.6 SOLAR ECLIPSE (J-2399) 8.7 4.0 91.7 81.7 89.0 5.7 3.7 5.0 5.3 5.3 5.7 5.3 7.0 6.7 6.0 5.6 AWARD 8.7 4.0 66.7 83.3 89.3 5.7 4.7 4.3 4.7 5.7 5.7 5.7 6.7 6.0 5.3 5.4 RUGBY II 6.7 5.7 96.0 93.3 90.0 4.0 6.0 5.7 5.3 6.3 5.0 5.3 5.3 5.0 4.7 5.4 SUDDEN IMPACT (J-2870) 9.0 4.3 86.7 83.0 90.0 5.3 4.3 4.3 5.3 6.0 6.0 5.0 6.3 6.0 5.7 5.4 HAMPTON (BD 03-159) 6.3 5.7 94.3 78.3 86.3 5.3 6.3 6.3 5.7 5.7 5.7 5.0 4.7 4.3 4.3 5.3 IMPACT 8.7 5.0 76.7 68.3 58.0 5.7 4.7 4.7 6.0 4.3 5.7 5.7 6.0 5.3 5.0 5.3 KENBLUE 5.3 5.7 96.3 64.3 86.7 4.7 6.0 5.0 4.7 5.3 5.3 4.3 6.3 5.7 5.0 5.3 ARROWHEAD (NA-3261) 7.7 5.7 60.0 61.7 60.7 3.5 4.7 5.0 4.7 5.0 5.0 5.5 8.0 7.0 6.0 5.2 BARON 7.5 5.3 46.7 56.0 56.3 4.5 5.3 4.0 5.7 5.7 6.0 5.3 5.5 5.0 4.5 5.2 PROSPERITY 7.3 4.3 76.7 68.3 71.7 3.7 5.0 4.3 4.7 5.0 5.7 4.7 6.7 5.7 5.3 5.2 AURA (A99-2559) 7.7 6.3 94.7 81.7 91.7 4.3 5.3 5.7 5.7 7.0 5.7 4.3 4.0 4.0 4.0 5.1 BELISSIMO 7.0 4.3 79.7 53.3 75.0 5.0 4.7 5.7 5.3 5.3 5.0 5.7 5.0 4.7 4.7 5.1 BEYOND 8.7 4.7 70.0 83.3 63.3 4.0 4.7 5.0 5.3 5.7 5.7 5.0 5.3 5.0 4.7 5.1 MADISON (RAD-OAN64) 7.7 6.0 94.0 91.3 89.7 5.0 5.7 5.3 4.7 6.0 5.3 5.3 5.0 4.7 4.3 5.1 PINOT (LTP-149) 7.3 5.3 91.7 83.3 91.7 4.7 5.3 5.7 4.7 5.7 5.0 4.7 5.0 5.0 4.7 5.1 BARDUKE (BAR VV 8536) 7.3 4.7 55.0 86.0 89.7 5.7 4.7 4.3 5.0 5.3 5.7 5.7 4.5 4.5 4.5 5.0 DYNAMO 8.0 5.0 76.7 51.0 78.0 4.7 4.7 4.3 5.3 5.0 5.3 5.3 5.3 5.0 4.7 5.0 EMPIRE (A01-299) 7.7 5.0 46.3 70.0 73.0 4.7 5.3 4.7 4.7 5.0 5.3 5.0 5.3 5.0 4.7 5.0 EXCURSION 9.0 4.7 75.0 61.7 92.7 6.3 4.7 4.3 5.7 6.3 6.7 6.0 3.7 3.7 3.7 5.0 GLADSTONE (NA-3257) 7.3 5.7 45.0 53.3 64.0 3.5 5.3 5.0 4.5 5.5 4.5 3.5 4.0 4.0 4.0 5.0 J-1334 8.7 4.7 66.7 40.7 72.7 6.0 4.3 4.0 5.3 5.3 6.5 3.7 6.0 5.7 5.3 5.0 NU DESTINY 9.0 4.0 65.0 82.7 81.3 5.3 4.7 4.0 4.7 4.7 5.3 5.3 5.7 5.3 5.0 5.0 PST-1A1-899 7.3 5.0 94.3 41.7 50.0 2.5 5.0 5.7 5.3 5.0 4.3 5.3 5.0 4.7 4.7 5.0 RHAPSODY (A97-1287) 8.0 5.3 93.3 76.7 80.0 3.0 5.7 6.0 5.7 6.7 3.3 3.7 4.7 4.7 4.7 5.0 RHYTHM 9.0 4.3 85.0 71.0 84.7 5.3 3.7 4.7 5.0 5.7 5.7 5.3 5.3 5.0 4.7 5.0 YANKEE (NA-3271) 8.0 5.0 66.7 60.0 60.0 4.3 4.7 4.3 5.3 5.7 5.0 4.3 5.7 5.0 4.7 5.0 A98-689 6.7 4.7 83.3 60.0 93.0 3.3 5.0 4.7 5.7 5.3 5.0 4.7 5.0 4.7 4.3 4.9 AVIATOR (NA-3259) 7.7 5.0 85.0 30.0 40.7 3.0 5.0 5.7 5.0 5.7 5.0 4.0 3.5 3.5 3.5 4.9 BANDERA (SPTR 2LM95) 8.3 4.7 90.0 81.0 81.7 4.3 4.3 4.7 6.0 5.3 4.7 4.7 4.7 4.7 4.7 4.9 H94-305 7.0 5.3 71.7 66.7 68.3 3.3 5.3 5.3 4.7 5.7 5.3 5.3 4.3 4.0 4.0 4.9 POPR 04594 7.0 5.3 92.7 78.3 81.7 3.3 5.7 6.0 5.7 5.3 3.3 4.3 4.7 4.3 4.3 4.9 BD 99-2103 8.0 5.0 73.3 63.0 89.3 4.7 5.0 5.0 5.0 5.0 4.3 5.0 4.7 4.7 4.7 4.8 BEWITCHED 7.3 5.0 50.0 58.3 55.7 4.0 4.7 4.5 5.0 5.0 4.5 4.5 5.0 4.5 4.5 4.8 EVEREST 8.7 4.3 90.0 53.3 71.0 4.3 4.7 5.0 5.7 5.3 4.7 3.7 5.0 4.7 4.7 4.8 J-2502 8.7 4.7 68.3 71.7 83.3 3.7 4.3 4.7 5.0 5.3 5.0 4.0 5.3 5.0 4.7 4.8 SW AG 514 7.0 4.7 88.3 55.0 73.3 3.7 4.3 5.7 5.7 5.7 4.3 4.3 4.7 4.3 4.3 4.8 TABLE 15. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE (CONT'D) 2005 NATIONAL KENTUCKY BLUEGRASS TEST AT STILLWATER, OK 1/ 2010 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT PERCENT GENETIC SPRING COVER COVER COVER SUMMER QUALITY RATINGS NAME COLOR GREENUP SPRING SUMMER FALL PATCH MAR MAY JUN JUL AUG SEP OCT NOV DEC MEAN WASHINGTON 7.3 6.3 73.0 83.3 86.7 3.7 6.0 5.3 4.7 6.0 4.7 4.7 4.0 4.0 4.0 4.8 A00-247 7.3 5.0 60.0 38.3 53.0 4.5 5.0 4.7 4.0 4.3 6.0 5.5 6.0 5.5 5.0 4.7 BAR VV 0665 8.0 4.3 67.7 28.3 96.3 4.7 4.7 4.3 5.0 5.3 4.3 5.0 5.0 4.7 4.3 4.7 CPP 822 6.7 5.0 85.0 80.0 86.3 4.0 5.3 5.0 5.3 5.7 4.3 6.0 3.7 3.7 3.7 4.7 J-3429 8.3 4.7 65.0 36.7 58.3 4.3 5.0 4.0 5.3 5.0 5.3 3.7 5.0 4.7 4.3 4.7 REVEILLE 7.7 4.0 45.0 38.3 46.7 4.7 4.7 4.3 5.3 4.3 5.7 4.3 4.7 4.3 4.3 4.7 SHAMROCK 7.3 5.3 75.0 58.3 90.0 3.3 5.0 4.7 5.7 5.0 3.7 4.0 5.3 4.7 4.3 4.7 ZINFANDEL (LTP 2949) 8.3 5.7 86.7 71.7 66.0 5.0 5.3 5.0 4.3 4.3 4.0 5.3 5.0 4.7 4.3 4.7 BAR VV 9630 6.7 5.0 55.0 33.3 53.3 3.7 5.0 5.3 4.3 4.3 4.0 3.5 5.5 5.0 5.0 4.6 BD 98-2108 8.0 5.7 93.3 60.0 90.0 3.7 5.3 5.3 5.3 5.7 3.7 4.3 4.0 4.0 4.0 4.6 BLUESTONE 7.0 5.3 89.7 58.3 68.0 3.7 5.0 4.3 5.7 4.3 4.0 4.3 5.0 4.7 4.3 4.6 GRANITE (J-1326) 9.0 5.0 83.3 48.3 85.0 3.3 4.3 4.3 4.7 5.0 4.7 4.3 5.0 4.7 4.3 4.6 STR 2485 7.3 5.3 77.7 75.0 80.0 4.3 5.3 5.0 5.3 5.3 4.3 4.0 4.3 4.0 4.0 4.6 TOUCHE (STR 23180) 7.3 5.7 89.7 63.3 73.3 3.3 5.3 6.0 5.3 5.7 4.3 3.7 3.7 3.7 3.7 4.6 A95-410 6.7 5.7 69.3 50.0 57.7 2.5 4.7 5.0 5.3 5.0 4.7 3.3 4.0 4.0 4.0 4.5 AMERICA 7.0 5.0 56.7 70.0 68.3 4.0 4.7 4.0 4.3 4.7 5.7 4.0 4.7 4.3 4.0 4.5 BARRARI (BAR VV 9634) 7.0 5.3 35.0 55.0 80.0 4.3 5.0 4.7 4.7 4.7 5.3 3.7 4.3 4.0 4.0 4.5 BD 03-84 8.7 5.0 76.7 71.7 83.3 4.3 5.3 4.7 5.0 5.3 4.0 4.0 4.0 4.0 4.0 4.5 GINNEY II (J-2024) 8.7 4.3 86.3 38.3 49.0 5.0 3.7 4.7 5.3 5.0 4.5 4.5 5.5 5.0 4.5 4.5 RUBICON (NA-3248) 6.3 6.3 30.0 5.0 15.0 4.0 5.3 4.5 3.5 4.0 4.0 1.0 4.0 4.0 4.0 4.5 STR 2553 7.0 4.7 90.0 43.3 88.3 4.3 5.0 4.3 4.3 5.7 3.7 3.7 5.0 4.7 4.3 4.5 ARGOS 7.0 5.3 76.7 60.0 88.3 3.3 5.7 4.3 4.0 4.7 5.3 4.7 3.7 3.7 3.7 4.4 ARMADA (PSG 366) 7.3 5.0 63.3 63.3 80.0 3.7 4.7 5.3 5.0 5.0 4.3 4.3 3.7 3.7 3.7 4.4 BLUE NOTE (A01-349) 8.0 6.0 66.7 55.0 73.3 4.0 5.3 4.7 4.3 5.0 5.7 4.0 3.7 3.7 3.7 4.4 BLUEBERRY 7.3 4.7 70.0 78.3 83.3 2.7 4.7 4.7 5.7 5.3 4.0 3.7 4.0 4.0 4.0 4.4 MSP 3724 6.0 4.7 76.7 70.0 83.3 4.0 5.3 5.3 5.7 5.0 3.7 3.7 3.7 3.7 3.7 4.4 NUGLADE 9.0 4.0 72.7 83.3 51.7 5.3 4.3 4.0 5.7 5.0 3.3 3.3 5.0 4.7 4.7 4.4 STARBURST (STR 2703) 7.7 6.0 73.3 63.3 66.7 3.0 5.0 5.7 5.3 5.0 3.7 3.3 3.0 3.0 3.0 4.4 A00-1400 8.0 5.7 70.0 85.0 86.7 3.3 4.7 5.0 4.7 4.3 4.3 4.0 4.0 4.0 4.0 4.3 AKB449 7.3 5.0 90.0 76.7 68.3 3.0 5.0 5.0 4.7 4.3 3.3 3.7 4.3 4.0 4.0 4.3 BARRISTER 7.3 5.0 62.3 70.0 81.7 5.0 5.0 3.7 4.7 4.0 4.0 4.3 4.3 4.3 4.3 4.3 JULIA 7.0 5.3 90.0 60.0 85.0 3.0 4.3 5.7 5.0 5.0 4.3 4.3 3.3 3.3 3.3 4.3 WASHINGTON II (RAD-343) 7.3 5.0 78.3 56.7 65.0 2.7 5.0 6.0 5.3 5.0 3.7 2.7 3.7 3.7 3.7 4.3 MSP 3723 6.7 4.7 75.0 66.7 73.3 4.3 4.7 4.3 4.7 4.7 3.7 3.7 4.3 4.3 4.3 4.3 PST-101-73 7.0 5.3 63.3 47.3 56.7 4.0 4.7 3.0 4.0 3.7 4.0 5.5 6.0 5.5 5.0 4.3 SKYE 7.7 5.3 64.7 80.0 63.3 3.7 5.0 4.7 4.0 4.3 3.7 4.0 4.7 4.3 4.0 4.3 VOLT (A98-999) 6.7 4.7 86.7 83.3 84.7 4.0 5.0 4.7 5.0 5.0 3.7 3.3 4.0 4.0 4.0 4.3 DIVA 8.0 5.7 83.3 70.0 78.3 3.3 5.0 5.0 6.0 4.3 3.0 3.3 3.7 3.7 3.7 4.2 JULIET (BD 95-1930) 6.7 4.7 73.3 36.7 56.7 3.0 4.7 6.3 5.0 5.0 3.5 3.0 3.0 3.0 3.0 4.2 RAVEL 1 (CPP 817) 8.0 5.7 78.3 51.7 86.0 3.0 5.3 5.3 5.3 5.0 3.3 3.7 3.3 3.3 3.3 4.2 ARIES (A98-948) 7.3 5.7 66.7 67.7 76.7 2.3 5.0 5.0 4.7 4.7 3.7 2.7 3.7 3.7 3.7 4.1 CORSAIR (NA-3249) 7.3 4.7 56.7 58.3 78.3 3.0 5.0 4.0 4.7 4.3 4.0 4.0 4.0 3.7 3.7 4.1 MSP 3722 7.0 5.0 68.3 65.0 61.7 3.0 4.3 4.0 5.0 4.3 3.0 3.7 4.7 4.3 4.0 4.1 PSG 711 6.7 4.0 86.7 56.7 91.0 3.3 4.7 4.0 4.7 4.7 4.0 4.3 3.7 3.7 3.7 4.1 AVID 7.7 4.7 65.0 51.7 68.3 4.0 4.3 4.7 5.3 5.0 3.0 3.7 3.3 3.3 3.3 4.0 TABLE 15. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE (CONT'D) 2005 NATIONAL KENTUCKY BLUEGRASS TEST AT STILLWATER, OK 1/ 2010 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT PERCENT GENETIC SPRING COVER COVER COVER SUMMER QUALITY RATINGS NAME COLOR GREENUP SPRING SUMMER FALL PATCH MAR MAY JUN JUL AUG SEP OCT NOV DEC MEAN GREENTEAM (CPP 821) 6.7 5.3 75.0 64.3 70.0 3.7 5.3 4.3 4.7 4.0 3.3 4.0 3.3 3.3 3.3 4.0 JUMP START (PST-109-752) 7.7 6.3 55.0 63.3 76.7 4.0 4.7 3.7 4.7 4.7 3.3 3.7 3.7 3.7 3.7 4.0 MERMAID (DP 76-9081) 5.7 5.7 76.7 71.7 83.3 3.7 5.3 4.7 4.3 4.3 3.7 3.7 3.3 3.3 3.3 4.0 MOONLIGHT SLT (PST-101-390) 7.3 4.7 58.3 48.3 88.3 3.7 4.3 3.7 4.0 4.0 4.3 4.0 4.0 4.0 4.0 4.0 RAD-504 7.7 4.7 83.3 41.7 56.7 2.3 4.7 5.3 5.0 4.3 2.0 2.3 4.3 4.0 3.7 4.0 SOMBRERO (CP 76-9068) 7.3 5.3 73.3 71.0 80.0 4.0 5.0 4.7 4.0 5.0 3.3 4.7 3.0 3.0 3.0 4.0 WILD HORSE (A97-890) 7.7 5.0 76.7 21.7 66.7 2.3 4.7 4.3 5.0 4.3 2.7 2.7 4.3 4.0 3.7 4.0 4-SEASON (J-2791) 8.0 4.7 83.3 61.7 66.7 2.7 4.3 4.3 4.7 5.0 3.0 3.3 3.3 3.3 3.3 3.9 EMBLEM (PST-Y2K-169) 8.3 4.7 60.0 60.0 68.3 3.0 4.7 3.7 4.0 5.0 3.7 2.3 4.0 4.0 4.0 3.9 RAD-762 7.0 6.0 80.0 30.0 58.3 4.7 5.0 5.0 5.3 4.7 4.0 2.3 3.0 3.0 3.0 3.9 SHIRAZ (LTP-73) 7.7 6.0 86.7 55.0 60.0 2.7 5.0 4.7 4.7 5.7 2.7 2.3 3.3 3.3 3.3 3.9 SPTR 2959 7.0 5.3 30.0 41.7 51.7 4.0 4.0 4.0 3.5 4.0 3.5 3.5 4.0 4.0 4.0 3.9 BARIRIS 8.3 4.7 83.3 50.0 51.7 3.3 4.3 3.7 4.3 4.7 3.3 3.0 3.5 3.5 3.5 3.8 HARMONIE 7.0 4.7 66.7 38.3 68.3 3.7 4.3 3.7 3.7 4.0 3.7 3.7 3.7 3.7 3.7 3.8 BAR VK 0710 7.0 4.7 33.3 48.3 31.7 2.5 4.3 3.0 4.7 5.0 3.3 3.3 3.3 3.3 3.3 3.7 DLF 76-9075 7.7 5.0 78.3 67.7 61.7 3.3 4.3 4.3 4.3 4.0 3.7 3.7 3.0 3.0 3.0 3.7 GLENMONT 7.7 5.3 76.7 58.3 80.0 3.7 4.3 3.7 4.7 3.7 4.7 3.3 3.0 3.0 3.0 3.7 H98-701 6.3 4.3 75.0 56.7 65.0 3.7 5.0 4.3 4.3 3.7 2.3 3.3 3.3 3.3 3.3 3.7 DP 76-9066 6.7 5.0 70.0 58.3 70.0 3.0 4.7 3.7 3.7 4.7 3.7 2.7 2.7 2.7 2.7 3.4 GAELIC (BD 98-1358) 7.3 5.3 80.0 36.7 61.7 2.7 4.7 3.0 4.3 4.7 3.3 2.3 2.7 2.7 2.7 3.4 LSD VALUE 1.4 1.6 84.1 117.0 129.1 2.4 2.5 4.2 5.0 5.4 3.4 3.6 5.5 4.4 3.9 3.4 C.V. (%) 10.7 14.4 32.1 46.2 36.7 29.6 17.2 25.5 21.5 24.4 32.2 34.9 37.6 32.4 27.7 21.7 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. 2010 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 2005 NATIONAL KENTUCKY BLUEGRASS 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 OK1 LOAM 7.1-7.5 61-150 376-500 3.1-4.0 FULL SUN 1.6-2.0 TO PREVENT DORMANCY