TABLE 17. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2005 NATIONAL KENTUCKY BLUEGRASS TEST AT STILLWATER, OK 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT PERCENT SPRING COVER COVER COVER WINTER DOLLAR SUMMER STEM QUALITY RATINGS NAME GREENUP SPRING SUMMER FALL COLOR SPOT PATCH RUST APR MAY JUN JUL AUG SEP OCT NOV MEAN RHAPSODY (A97-1287) 4.7 92.3 93.3 73.3 4.0 7.0 6.0 8.0 5.3 5.7 5.7 5.0 5.0 5.0 5.7 4.7 5.3 AURA (A99-2559) 4.3 90.7 90.0 83.3 4.0 7.0 5.3 8.0 5.3 5.3 5.7 5.0 5.0 5.0 5.3 4.7 5.2 BAR VV 0709 3.0 97.0 88.3 74.0 3.7 5.0 5.0 8.3 4.3 4.3 4.0 4.3 5.0 5.0 5.7 5.3 4.8 H94-305 4.3 91.7 86.7 73.3 3.7 6.0 5.0 6.0 5.3 5.3 5.0 5.0 4.3 4.3 4.7 4.0 4.8 MYSTERE 4.0 90.7 91.7 85.0 3.7 7.7 6.0 7.7 5.0 6.0 5.3 4.7 4.7 4.3 4.3 4.3 4.8 FUTURITY (A99-3119) 3.7 87.7 89.0 46.7 3.3 7.0 4.7 7.7 5.0 5.0 5.0 4.7 4.3 4.7 4.3 4.3 4.7 AVIATOR (NA-3259) 4.0 86.0 86.7 66.7 3.7 6.3 4.7 6.7 4.7 5.0 5.0 4.3 4.3 4.7 4.7 4.3 4.6 H98-701 3.0 89.0 87.3 66.7 3.0 7.3 4.3 7.3 4.7 5.0 5.0 4.7 4.0 4.7 4.7 4.3 4.6 A00-1254 4.3 83.3 85.0 80.0 4.0 7.0 6.0 6.0 4.3 4.3 4.7 4.7 4.7 4.3 5.0 4.3 4.5 EVERGLADE 4.0 85.0 89.7 70.0 3.7 7.3 5.3 7.7 4.7 5.0 5.3 5.0 4.0 4.0 4.0 3.7 4.5 STARBURST (STR 2703) 4.3 91.7 86.7 60.0 4.0 7.0 5.0 6.7 5.3 5.7 5.0 5.0 4.0 3.7 3.7 3.7 4.5 J-1466 3.3 88.3 88.3 58.3 3.3 6.7 4.7 8.3 5.0 5.0 6.0 4.7 4.0 3.3 3.7 3.7 4.4 PST-109-752 5.0 83.3 81.7 49.3 4.7 8.7 5.3 5.0 4.3 4.3 4.3 4.3 4.7 4.7 4.3 4.3 4.4 SKYE 4.7 85.0 90.7 60.0 4.0 9.0 5.7 8.0 4.7 5.0 6.0 5.0 4.0 3.7 3.7 3.3 4.4 YANKEE (NA-3271) 4.7 86.0 85.7 63.3 3.7 6.0 5.3 6.7 4.7 5.0 5.0 4.7 4.0 3.7 4.0 4.0 4.4 BLUE NOTE (A01-349) 5.3 82.3 91.7 51.7 5.3 8.0 5.7 7.0 4.7 5.3 5.0 4.3 4.0 4.0 3.7 3.7 4.3 EVEREST 4.0 81.7 88.3 56.7 4.0 6.0 4.7 8.0 4.0 5.0 4.7 4.3 4.0 4.0 4.0 4.0 4.3 MIDNIGHT 3.7 88.7 90.0 41.7 3.7 8.0 4.7 8.7 5.0 6.0 6.0 4.7 3.7 3.3 3.0 2.7 4.3 RHYTHM 3.7 79.3 78.3 43.3 3.7 8.0 4.3 7.0 4.3 4.7 6.0 4.3 3.7 3.7 3.7 3.7 4.3 ZINFANDEL (LTP 2949) 4.0 91.0 68.3 41.7 4.7 7.3 4.3 8.0 5.3 5.7 5.7 3.7 3.7 3.0 3.7 3.7 4.3 MSP 3724 3.3 86.7 75.7 58.3 3.0 7.3 5.3 7.7 4.7 5.0 5.0 3.7 4.0 3.7 3.7 3.7 4.2 A00-1400 5.0 80.0 78.3 46.7 4.3 7.0 4.3 8.7 4.3 5.0 5.0 3.7 3.7 3.3 4.0 3.7 4.1 AMERICA 3.3 90.7 75.0 26.7 3.0 7.0 4.0 7.7 5.0 5.0 5.0 3.3 3.7 3.3 3.7 3.7 4.1 BD 99-2103 5.0 93.0 72.3 31.7 4.0 9.0 4.0 8.0 5.0 5.7 6.0 3.7 3.0 3.0 3.3 3.3 4.1 BELISSIMO 3.0 93.0 75.0 45.0 3.0 9.0 3.7 8.0 5.3 5.3 5.3 3.3 3.7 3.3 3.3 3.3 4.1 DLF 76-9075 3.7 87.3 91.7 55.0 3.3 6.7 5.0 7.7 4.3 4.3 5.0 4.7 4.0 3.7 3.3 3.3 4.1 EXCURSION 3.3 85.0 76.7 40.0 3.3 6.7 4.0 7.7 4.7 5.3 5.0 4.0 3.3 3.3 3.7 3.3 4.1 NUCHICAGO (J-1334) 3.7 83.3 86.7 56.7 4.0 8.3 5.0 7.7 4.3 4.7 5.0 4.7 3.7 3.7 3.3 3.3 4.1 PSG 711 3.0 90.0 87.3 30.0 3.0 8.3 4.3 7.0 5.0 5.0 5.0 4.0 4.0 3.3 3.3 3.3 4.1 PST-101-73 3.7 89.3 51.7 23.3 3.3 7.0 3.7 8.0 4.7 5.0 5.7 3.7 3.0 3.3 3.7 3.7 4.1 RAD-504 4.0 91.0 89.0 26.7 4.0 7.0 5.0 8.0 4.7 5.3 5.7 4.7 3.0 3.0 3.3 3.3 4.1 A01-299 3.7 79.0 76.7 56.7 3.7 7.3 4.3 7.7 4.0 5.0 5.3 4.0 3.7 3.7 3.3 3.3 4.0 A98-689 3.7 88.3 80.0 28.3 4.0 7.0 4.3 8.0 5.3 5.7 5.0 4.3 3.0 2.7 3.0 3.0 4.0 ARGOS 5.3 82.7 76.7 30.0 4.3 6.7 4.0 7.7 4.3 5.0 5.0 3.7 3.7 3.3 3.3 3.3 4.0 AWARD 4.0 83.3 83.3 40.0 4.0 8.7 4.0 7.7 4.3 4.7 5.7 4.3 3.3 3.0 3.3 3.3 4.0 BAR VV 9630 3.3 90.7 80.0 21.7 4.0 6.0 4.3 8.0 4.7 5.7 5.0 4.0 2.7 3.0 3.3 3.3 4.0 BAR VV 9634 3.3 91.7 85.0 38.3 3.7 6.0 4.0 7.7 4.7 5.0 5.0 4.0 3.3 3.0 3.7 3.7 4.0 BD 98-2108 4.7 90.7 60.0 30.0 4.0 8.0 3.3 8.0 5.0 5.3 5.7 3.0 3.0 3.3 3.7 3.3 4.0 BEYOND 4.0 76.7 81.7 45.0 3.7 6.7 4.3 7.7 4.0 4.3 5.0 3.7 4.0 3.3 4.0 3.7 4.0 DIVA 3.7 88.3 82.3 31.7 3.3 7.7 4.0 8.0 5.0 5.3 5.7 3.7 3.0 3.0 3.3 3.3 4.0 IMPACT 4.0 83.3 80.0 36.7 4.0 8.0 4.7 7.7 4.7 5.0 5.7 4.3 3.3 3.3 3.0 3.0 4.0 ALEXA II (J-2404) 4.0 90.0 76.7 25.0 4.0 8.0 3.7 8.0 5.0 5.3 5.7 3.7 3.3 3.3 3.0 3.0 4.0 JULIA 3.7 91.3 71.7 25.0 3.7 5.7 4.3 6.7 4.7 5.7 5.0 3.7 3.3 2.7 3.3 3.3 4.0 KENBLUE 4.0 88.3 86.7 78.3 3.3 5.0 4.3 7.3 4.0 4.0 4.3 4.3 4.0 3.7 3.7 3.7 4.0 NU DESTINY 4.3 76.7 89.0 75.0 4.3 7.3 5.7 7.0 4.0 4.3 4.7 4.7 4.3 3.7 3.3 3.3 4.0 TABLE 17. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2005 NATIONAL KENTUCKY BLUEGRASS TEST AT STILLWATER, OK 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT PERCENT SPRING COVER COVER COVER WINTER DOLLAR SUMMER STEM QUALITY RATINGS NAME GREENUP SPRING SUMMER FALL COLOR SPOT PATCH RUST APR MAY JUN JUL AUG SEP OCT NOV MEAN NUGLADE 3.3 81.0 81.7 50.0 3.3 7.0 5.0 7.0 4.7 5.0 5.0 4.3 3.7 3.0 3.3 3.3 4.0 PINOT (LTP-149) 5.0 85.0 71.7 45.0 4.7 8.0 4.3 5.7 4.3 4.3 5.0 3.3 3.3 3.3 4.0 4.0 4.0 REVEILLE 3.0 90.0 83.3 73.3 3.0 5.7 4.3 8.0 4.0 4.7 4.3 4.0 4.0 3.7 3.7 4.0 4.0 A00-247 3.7 90.0 68.3 30.0 3.3 7.3 3.3 5.0 5.0 5.3 5.0 3.0 3.3 3.0 3.3 3.3 3.9 ARROWHEAD (NA-3261) 5.0 90.7 76.7 36.7 4.7 6.7 4.0 7.0 5.0 5.3 5.0 3.7 3.3 3.0 3.0 3.0 3.9 BARIRIS 4.0 95.7 78.3 31.7 4.0 5.7 4.3 5.7 5.0 5.7 4.7 3.7 3.0 2.7 3.3 3.3 3.9 BD 03-84 4.3 88.3 80.0 38.3 3.7 8.7 5.0 8.0 5.0 5.3 5.7 4.0 3.3 3.0 2.3 2.3 3.9 GLENMONT 5.0 86.7 65.0 21.7 4.7 7.0 4.0 7.0 4.7 5.0 5.7 3.3 3.3 3.0 3.0 3.0 3.9 SUDDEN IMPACT (J-2870) 3.3 83.3 78.3 38.3 3.7 6.0 4.0 8.0 4.3 4.7 4.7 4.0 3.3 3.3 3.3 3.3 3.9 RUGBY II 4.3 86.0 85.0 45.0 4.0 7.0 4.3 7.7 4.3 5.0 5.0 4.0 3.0 3.0 3.7 3.3 3.9 STR 2553 4.3 86.7 70.0 35.0 3.3 8.0 4.7 5.7 4.7 5.0 5.0 3.3 3.3 3.3 3.3 3.3 3.9 HAMPTON (BD 03-159) 5.3 91.3 58.3 20.0 6.0 8.0 3.3 7.0 5.0 5.7 5.7 3.0 2.3 2.3 3.0 3.0 3.8 GAELIC (BD 98-1358) 5.0 90.7 70.0 31.7 4.3 5.7 4.3 7.7 5.0 5.3 5.0 3.3 2.7 3.0 3.0 3.0 3.8 CORSAIR (NA-3249) 4.7 82.0 76.7 40.0 4.7 6.3 5.0 6.7 4.7 4.3 4.3 3.7 3.7 2.7 3.3 3.3 3.8 CPP 817 3.7 93.3 60.0 28.3 3.3 6.7 3.3 8.0 4.7 5.0 5.0 3.0 3.0 2.7 3.3 3.3 3.8 GRANITE (J-1326) 3.7 83.3 72.3 35.0 3.7 6.3 4.0 8.0 4.7 5.0 5.3 3.7 3.3 2.7 3.0 2.7 3.8 SOLAR ECLIPSE (J-2399) 3.7 88.7 72.3 21.7 3.7 8.3 4.3 8.3 5.0 5.3 6.0 3.7 3.0 2.3 2.3 2.3 3.8 J-3429 5.0 81.0 80.0 40.0 5.0 7.0 4.0 7.0 4.7 4.7 4.7 3.3 3.3 3.3 3.0 3.0 3.8 POPR 04594 4.0 94.7 80.0 20.0 3.3 6.7 3.7 8.0 5.0 5.3 5.0 3.7 3.0 2.7 2.7 2.7 3.8 PST-1A1-899 3.3 90.0 66.7 20.0 3.0 4.3 4.0 8.0 4.7 5.0 4.3 3.0 3.3 3.0 3.7 3.7 3.8 SHIRAZ (LTP-73) 4.3 90.0 68.3 33.3 4.3 8.0 4.0 8.7 5.3 5.3 6.0 3.0 2.7 2.7 2.7 2.7 3.8 TOUCHE (STR 23180) 3.7 94.0 68.3 28.3 3.3 4.7 3.3 8.3 4.7 5.7 4.7 3.3 3.0 3.0 3.0 3.0 3.8 1QG-38 3.0 90.0 68.3 20.0 3.0 7.0 3.7 7.7 4.7 5.7 5.0 3.0 2.7 2.7 3.0 3.0 3.7 A98-948 4.7 88.3 78.3 15.0 4.3 6.7 4.3 7.0 4.7 5.0 5.0 3.3 3.0 2.7 3.0 3.0 3.7 AKB449 3.0 81.7 83.3 30.0 3.3 7.3 4.3 8.0 4.3 5.0 5.0 3.7 3.0 3.3 2.7 2.7 3.7 AVID 4.0 88.0 60.0 28.7 4.3 6.0 3.3 6.7 4.7 5.3 5.0 2.7 3.3 2.7 3.0 3.0 3.7 JULIET (BD 95-1930) 3.7 93.3 70.0 20.0 3.3 6.0 3.3 8.3 5.0 5.0 5.0 3.3 2.7 2.7 3.0 3.0 3.7 BLUESTONE 3.7 83.3 65.0 20.0 3.7 6.7 3.3 6.0 4.3 5.0 5.0 3.3 3.0 2.7 3.0 3.0 3.7 DP 76-9081 3.7 87.3 65.0 25.0 4.0 3.7 4.0 6.0 4.3 4.7 4.0 3.7 3.3 3.3 3.0 3.0 3.7 NA-3257 4.7 75.0 76.7 31.7 4.7 7.0 4.3 6.7 4.0 4.3 4.7 4.0 3.7 3.0 3.0 2.7 3.7 WASHINGTON 3.7 92.3 60.0 31.7 3.3 5.3 3.3 8.0 5.0 5.3 5.0 3.0 3.0 2.7 2.7 2.7 3.7 A95-410 4.7 89.3 43.3 15.0 4.7 8.0 2.7 5.7 5.0 5.3 5.0 2.3 2.3 2.7 3.0 3.0 3.6 BARRISTER 4.0 81.7 78.3 20.0 3.7 8.3 4.3 7.0 4.0 4.3 5.0 3.7 3.0 3.0 3.0 3.0 3.6 BLUEBERRY 4.3 82.7 66.7 23.3 4.3 6.7 3.7 6.7 4.3 4.7 4.7 3.3 2.7 3.0 3.3 3.0 3.6 EMBLEM (PST-Y2K-169) 3.7 73.3 66.7 25.0 3.7 8.3 4.3 5.0 4.0 4.3 4.7 3.0 3.3 3.7 3.0 3.0 3.6 J-2024 3.7 88.7 71.7 21.7 4.0 5.0 4.0 7.0 5.0 5.3 5.0 3.7 2.7 2.7 2.3 2.3 3.6 NA-3248 4.3 85.0 71.7 25.0 4.7 5.0 3.7 6.0 4.0 4.0 4.0 3.3 3.7 3.3 3.3 3.3 3.6 PSG 366 4.3 86.7 80.0 21.7 4.3 7.0 3.3 7.7 4.7 5.0 5.0 3.7 2.7 2.7 2.7 2.7 3.6 RAD-0AN64 5.0 85.0 71.7 33.3 4.3 8.0 3.7 7.3 4.3 4.7 5.3 3.7 2.7 2.7 2.7 2.7 3.6 STR 2485 3.3 92.7 76.7 20.0 3.3 5.7 3.7 8.0 5.0 5.3 5.0 3.0 3.0 2.3 2.7 2.7 3.6 BANDERA (SPTR 2LM95) 4.3 80.0 73.3 20.0 4.0 6.7 4.0 5.0 4.0 4.3 4.0 3.7 2.7 3.0 3.3 3.3 3.5 BAR VV 0665 3.7 84.3 73.3 20.0 3.3 6.3 4.0 5.0 4.7 5.0 4.0 3.7 2.7 2.3 2.7 2.7 3.5 BAR VV 8536 4.3 76.7 65.0 23.3 4.0 7.0 3.7 5.0 4.0 4.0 5.0 3.0 3.0 3.0 3.0 3.0 3.5 BEWITCHED 3.3 87.7 33.3 13.3 3.3 7.7 2.3 7.7 5.0 5.3 5.7 2.0 2.3 2.7 2.7 2.7 3.5 CP 76-9068 3.0 81.7 78.3 48.3 3.7 6.3 3.7 7.0 4.0 4.0 4.7 3.7 3.0 3.0 3.0 3.0 3.5 TABLE 17. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2005 NATIONAL KENTUCKY BLUEGRASS TEST AT STILLWATER, OK 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT PERCENT SPRING COVER COVER COVER WINTER DOLLAR SUMMER STEM QUALITY RATINGS NAME GREENUP SPRING SUMMER FALL COLOR SPOT PATCH RUST APR MAY JUN JUL AUG SEP OCT NOV MEAN CPP 822 2.7 85.0 75.0 46.7 3.0 6.7 3.7 7.0 4.0 4.0 5.0 3.3 3.0 2.7 2.7 3.0 3.5 DYNAMO 5.3 76.7 65.0 28.3 5.0 7.7 3.3 6.7 4.3 4.3 4.7 2.7 3.0 3.0 3.0 3.0 3.5 MSP 3723 3.0 93.3 51.7 13.3 3.0 6.0 3.0 8.0 5.3 5.7 5.0 2.7 2.7 2.3 2.0 2.0 3.5 PROSPERITY 5.3 76.7 73.3 18.3 4.7 7.7 4.7 6.3 4.0 4.3 4.3 3.7 3.0 3.0 3.0 3.0 3.5 SHAMROCK 5.3 80.0 55.0 15.0 5.0 7.3 4.0 5.7 4.0 4.3 4.7 3.0 3.0 2.7 3.0 3.0 3.5 SPTR 2959 4.3 85.0 61.7 20.0 4.0 6.7 4.0 8.0 4.7 4.7 5.0 3.0 3.0 2.3 2.7 2.7 3.5 BARON 4.0 80.0 60.0 11.7 4.0 8.3 3.3 7.0 4.3 4.7 5.7 2.7 2.0 2.3 2.7 2.7 3.4 J-2502 4.0 87.7 71.7 15.0 4.3 9.0 4.0 6.7 5.0 5.3 5.0 3.3 2.3 2.0 2.3 2.0 3.4 RAD-762 3.7 92.0 58.3 13.3 3.3 4.3 3.3 8.0 4.7 5.7 4.0 3.0 2.7 2.3 2.3 2.3 3.4 CPP 821 3.7 84.3 48.3 15.0 4.0 5.0 2.7 7.0 4.0 4.0 5.0 2.7 2.7 2.7 2.7 2.7 3.3 DP 76-9066 5.0 79.3 63.3 15.0 4.7 8.3 3.7 6.7 4.0 4.0 4.7 3.3 2.3 2.7 2.7 2.7 3.3 HARMONIE 3.7 78.3 56.7 20.0 4.0 7.7 3.3 8.0 4.3 4.0 5.0 2.7 2.3 2.7 2.7 2.7 3.3 4-SEASON (J-2791) 4.3 83.3 46.7 20.0 4.7 6.0 3.0 7.7 4.7 5.0 5.0 2.7 2.3 2.3 2.3 2.3 3.3 MSP 3722 3.7 86.0 33.3 10.0 3.0 6.7 2.3 8.0 4.7 5.0 5.7 2.0 2.0 2.0 2.3 2.3 3.3 RAD-343 4.3 89.0 63.3 15.0 3.7 5.3 3.3 8.3 4.7 5.3 4.7 2.7 2.0 2.3 2.3 2.7 3.3 WILD HORSE (A97-890) 5.3 85.0 61.7 11.7 4.7 8.0 3.7 6.0 4.3 4.7 5.0 3.0 2.7 2.3 2.3 2.3 3.3 BAR VK 0710 4.0 80.0 63.3 13.3 3.7 5.7 4.3 7.0 4.0 4.0 4.0 3.0 2.7 2.7 2.7 2.7 3.2 SW AG 514 3.3 87.7 60.0 13.3 3.3 6.7 3.3 8.0 4.7 4.7 5.0 3.0 2.3 2.0 2.0 2.0 3.2 VOLT (A98-999) 5.3 85.0 63.3 18.3 4.7 8.0 3.3 5.0 4.7 4.3 4.3 2.7 2.7 2.3 2.3 2.3 3.2 MOONLIGHT SLT (PST-101-390) 4.3 75.0 61.7 20.0 4.3 6.7 4.0 5.0 4.0 4.0 4.0 2.7 2.7 2.0 2.0 2.0 2.9 LSD VALUE 1.1 10.6 26.8 38.4 0.9 1.7 1.5 1.0 1.1 1.1 0.9 1.3 1.5 1.7 1.7 1.8 0.8 C.V. (%) 15.9 6.6 19.3 58.5 14.0 14.6 19.6 9.1 11.2 11.9 10.0 20.3 24.0 26.4 25.9 25.3 11.4 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 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 61-150 501+ 2.1-3.0 FULL SUN 2.1-2.5 TO PREVENT STRESS