TABLE 16. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2005 NATIONAL KENTUCKY BLUEGRASS TEST AT STILLWATER, OK 1/ 2009 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT GENETIC SPRING COVER COVER STEM QUALITY RATINGS NAME COLOR GREENUP SPRING SUMMER RUST MAY JUL AUG SEP OCT NOV MEAN BAR VV 0709 6.0 7.0 99.0 97.7 8.0 8.0 7.0 7.0 7.0 7.7 8.0 7.4 RHAPSODY (A97-1287) 8.3 5.0 91.7 75.0 6.7 5.3 5.0 4.7 6.3 7.0 6.0 5.7 MIDNIGHT 8.7 3.7 68.3 70.0 3.3 5.0 5.3 5.3 6.7 6.7 4.7 5.6 MYSTERE 7.0 6.3 86.7 65.0 4.7 5.7 4.7 6.0 6.3 5.7 5.3 5.6 BELISSIMO 7.0 4.7 88.3 89.7 5.0 4.3 5.0 5.0 6.7 7.3 4.7 5.5 EXCURSION 8.7 4.0 70.0 71.7 5.7 4.3 5.0 4.7 6.3 6.7 5.3 5.4 FUTURITY (A99-3119) 6.7 4.0 83.3 66.7 4.3 4.3 4.7 5.0 7.0 6.0 5.3 5.4 RUGBY II 7.0 4.7 80.0 71.7 4.3 4.3 4.7 5.7 6.3 6.3 5.0 5.4 AVIATOR (NA-3259) 7.0 5.3 65.0 86.3 6.0 5.7 4.3 5.0 5.7 6.0 5.0 5.3 BD 99-2103 7.7 4.7 65.0 66.7 3.7 4.7 4.7 5.7 6.3 5.3 4.3 5.2 EVEREST 8.3 3.7 81.7 76.7 4.7 5.0 4.0 5.3 5.7 6.3 4.7 5.2 EVERGLADE 9.0 4.0 90.0 85.0 4.3 5.0 4.3 4.7 7.0 6.0 4.3 5.2 NUCHICAGO (J-1466) 8.3 4.0 91.7 70.0 4.3 6.0 4.3 5.0 5.3 5.3 5.0 5.2 ALEXA II (J-2404) 8.0 4.7 78.3 63.3 5.3 3.7 4.7 5.3 6.3 5.7 5.0 5.1 BD 98-2108 8.0 5.3 86.7 71.7 5.0 4.7 5.0 4.3 6.0 5.7 4.7 5.1 SUDDEN IMPACT (J-2870) 7.7 4.3 81.7 81.7 3.3 4.7 4.3 5.0 6.0 6.3 4.3 5.1 H94-305 6.3 5.0 86.7 81.7 4.3 5.0 4.3 5.7 5.3 5.0 4.7 5.0 IMPACT 8.0 4.0 80.0 86.7 4.3 4.0 4.3 5.3 6.7 5.7 4.0 5.0 POPR 04594 6.0 5.0 91.7 76.7 5.3 4.7 3.7 5.0 5.7 5.3 5.7 5.0 A95-410 7.0 5.3 86.7 78.3 5.3 4.7 4.3 4.7 5.3 5.3 5.0 4.9 AURA (A99-2559) 7.0 5.7 88.3 90.0 4.0 5.0 5.0 5.0 5.7 4.7 4.3 4.9 AWARD 8.0 4.0 76.7 73.3 4.3 4.0 4.7 4.3 7.0 5.7 3.7 4.9 GLADSTONE (NA-3257) 7.3 5.0 75.0 78.3 4.7 3.7 4.3 4.3 5.7 6.3 5.0 4.9 NUGLADE 8.3 4.0 76.7 73.3 4.0 4.7 4.0 4.3 6.0 6.0 4.3 4.9 PST-1A1-899 7.0 5.7 85.0 89.7 5.3 5.0 4.0 4.3 5.3 5.3 5.3 4.9 BANDERA (SPTR 2LM95) 7.3 4.7 85.0 75.0 4.0 4.7 4.3 4.3 5.3 5.7 4.3 4.8 BEWITCHED 7.3 6.0 53.3 69.7 6.3 4.3 4.0 5.0 5.3 5.7 4.7 4.8 BLUE NOTE (A01-349) 6.3 5.0 63.3 71.7 4.0 4.3 4.3 4.7 5.7 5.3 4.3 4.8 EMPIRE (A01-299) 7.7 4.7 60.0 53.3 6.3 4.7 3.7 3.7 6.0 6.3 4.3 4.8 KENBLUE 5.0 5.3 90.0 86.7 5.0 4.0 4.7 4.7 5.7 5.3 4.7 4.8 NU DESTINY 8.7 4.3 80.0 68.3 4.0 4.3 4.3 4.3 6.3 5.7 4.0 4.8 RUBICON (NA-3248) 6.7 6.3 60.0 73.3 6.0 5.3 3.7 4.7 5.3 4.3 5.3 4.8 A00-1254 6.3 5.0 71.7 71.7 4.0 4.7 4.3 4.0 5.0 5.3 5.0 4.7 A98-689 6.3 4.7 78.3 81.7 4.3 4.0 4.7 5.0 5.0 5.3 4.3 4.7 DIVA 7.0 5.0 71.7 71.7 4.3 4.7 4.3 4.0 5.3 5.3 4.7 4.7 HAMPTON (BD 03-159) 5.3 5.7 75.0 73.3 4.0 4.0 4.3 4.0 5.7 5.3 5.0 4.7 PINOT (LTP-149) 7.0 5.3 83.3 68.3 3.7 4.3 5.0 4.3 5.7 5.0 4.0 4.7 ARGOS 6.7 5.0 65.0 66.7 4.7 4.0 4.0 4.3 5.0 6.0 4.0 4.6 BEYOND 8.7 4.0 83.3 73.3 5.0 4.3 3.7 4.0 5.0 6.3 4.3 4.6 BLUESTONE 7.7 4.3 68.3 63.3 5.0 4.0 3.7 4.3 5.7 5.3 4.3 4.6 J-1334 8.3 3.7 63.3 55.0 4.3 4.0 4.0 4.0 5.3 6.0 4.3 4.6 LS 4000 (RAD-343) 6.7 6.0 88.3 66.7 5.0 4.7 3.7 4.3 5.7 4.7 4.7 4.6 RHYTHM 8.7 4.0 86.7 75.0 3.7 5.0 4.0 4.0 5.3 5.3 4.0 4.6 STR 2485 6.7 5.3 66.7 70.0 5.7 4.0 4.0 5.0 5.7 4.3 4.3 4.6 STR 2553 6.3 4.3 81.7 70.0 4.7 4.7 3.7 4.3 5.3 5.0 4.3 4.6 TABLE 16. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE (CONT'D) 2005 NATIONAL KENTUCKY BLUEGRASS TEST AT STILLWATER, OK 1/ 2009 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT GENETIC SPRING COVER COVER STEM QUALITY RATINGS NAME COLOR GREENUP SPRING SUMMER RUST MAY JUL AUG SEP OCT NOV MEAN WASHINGTON 6.3 5.7 81.7 75.0 5.3 4.3 4.0 4.0 6.0 4.3 4.7 4.6 BLUEBERRY 7.7 5.3 78.3 65.0 3.3 4.0 4.0 4.7 5.3 5.0 4.0 4.5 SKYE 7.0 5.7 70.0 81.7 5.7 4.3 4.0 5.7 5.0 4.3 3.7 4.5 TOUCHE (STR 23180) 5.7 5.3 83.3 81.7 5.3 5.0 3.3 4.7 5.3 4.7 4.0 4.5 ZINFANDEL (LTP 2949) 7.7 5.3 86.7 53.3 4.7 5.7 3.3 4.0 5.7 4.7 3.7 4.5 BARDUKE (BAR VV 8536) 7.7 5.0 43.3 65.0 4.3 3.7 3.7 4.0 5.3 5.7 4.0 4.4 H98-701 7.0 5.3 85.0 66.7 4.0 5.0 4.0 4.0 5.7 4.7 3.0 4.4 J-3429 9.0 4.3 56.7 71.7 4.7 3.7 3.3 4.3 6.0 5.0 4.3 4.4 MSP 3724 6.7 4.7 71.7 70.0 4.3 5.3 4.0 4.0 4.7 4.3 4.0 4.4 MADISON (RAD-OAN64) 6.7 5.0 85.0 75.0 3.3 3.3 3.3 4.3 5.7 5.7 4.0 4.4 SOLAR ECLIPSE (J-2399) 8.3 4.3 83.3 48.3 3.3 5.0 3.7 4.7 4.7 5.3 3.0 4.4 A00-247 6.7 4.7 71.7 60.0 4.0 4.0 3.7 3.3 4.7 5.7 4.3 4.3 AKB449 6.7 4.3 61.7 55.0 5.3 4.7 3.7 3.7 5.0 4.7 4.3 4.3 BAR VV 9630 7.0 4.7 80.0 86.7 5.0 3.7 3.3 4.3 5.0 5.0 4.3 4.3 BARON 7.7 5.7 56.7 58.3 4.7 3.3 3.7 3.7 5.3 4.3 5.3 4.3 BARRARI (BAR VV 9634) 7.0 4.3 71.7 53.3 3.7 4.3 3.3 4.0 5.7 5.0 3.7 4.3 DYNAMO 7.7 5.0 71.7 61.7 4.3 3.3 3.3 3.3 6.3 5.0 4.7 4.3 JULIA 8.0 5.3 88.3 65.0 3.7 4.7 3.3 4.7 4.3 5.0 4.0 4.3 JULIET (BD 95-1930) 6.3 4.7 63.3 63.3 5.0 4.0 4.0 4.0 4.3 5.7 4.0 4.3 STARBURST (STR 2703) 7.0 6.0 73.3 75.0 3.7 3.7 4.7 4.7 4.7 4.3 3.7 4.3 YANKEE (NA-3271) 7.7 4.3 71.7 76.7 3.7 3.7 4.3 4.0 5.3 5.0 3.7 4.3 1QG-38 7.3 5.0 48.3 68.3 3.7 3.7 3.3 4.3 5.3 4.7 3.7 4.2 BARRISTER 8.0 5.3 61.7 65.0 4.3 4.7 3.7 4.0 4.7 4.7 3.7 4.2 BD 03-84 7.7 5.0 73.3 70.0 5.0 4.0 4.3 4.0 5.0 4.7 3.3 4.2 GINNEY II (J-2024) 8.7 4.3 80.0 46.7 4.3 4.0 3.7 4.0 4.3 5.0 4.0 4.2 JUMP START (PST-109-752) 7.0 4.7 53.3 50.0 3.0 4.3 3.7 3.7 4.7 4.7 4.3 4.2 PSG 711 6.7 5.0 78.3 68.3 4.3 3.3 3.7 4.7 5.0 5.0 3.7 4.2 AVID 7.7 6.0 73.3 50.0 4.0 4.3 3.3 3.0 5.3 4.7 4.0 4.1 CPP 822 7.3 4.3 71.7 73.3 4.0 3.0 3.7 4.0 5.3 5.0 3.7 4.1 J-2502 7.7 5.0 55.0 60.0 3.7 3.0 3.7 4.7 4.7 4.3 4.3 4.1 PROSPERITY 6.7 4.7 60.0 71.7 4.3 3.0 3.7 4.0 5.3 5.0 3.7 4.1 ARMADA (PSG 366) 7.7 4.7 63.3 53.3 4.3 3.0 3.3 3.7 5.3 6.0 3.0 4.1 RAD-762 6.3 6.0 80.0 56.7 6.0 4.0 3.7 3.0 5.0 4.7 4.3 4.1 REVEILLE 6.7 4.7 66.7 75.0 5.0 3.3 3.0 4.0 5.7 4.7 4.0 4.1 SPTR 2959 7.0 6.3 25.0 58.3 6.7 2.0 3.3 3.7 5.3 5.3 4.7 4.1 SW AG 514 6.3 6.0 83.3 58.3 6.0 4.7 3.7 4.0 4.3 5.0 3.0 4.1 A00-1400 7.0 5.0 71.7 56.7 5.3 4.0 3.3 3.7 4.3 5.0 3.7 4.0 ARIES (A98-948) 7.0 5.3 68.3 78.3 3.7 4.3 3.3 3.7 4.0 4.7 4.0 4.0 ARROWHEAD (NA-3261) 6.7 5.3 66.7 56.7 4.7 3.7 4.0 3.3 4.0 4.3 4.3 3.9 BAR VV 0665 7.3 6.0 45.0 66.7 5.0 3.3 3.0 3.7 5.3 4.7 3.7 3.9 BARIRIS 7.7 5.0 88.3 56.7 4.3 5.0 3.0 3.3 4.3 4.0 4.0 3.9 GRANITE (J-1326) 8.0 4.7 73.3 66.7 4.7 3.7 3.7 3.0 4.3 5.0 3.7 3.9 RAVEL 1 (CPP 817) 8.0 5.3 80.0 63.3 4.3 3.3 3.0 3.0 6.0 4.3 3.7 3.9 SHIRAZ (LTP-73) 7.3 6.0 83.3 55.0 5.3 5.0 3.3 3.0 4.3 4.0 4.0 3.9 CORSAIR (NA-3249) 7.3 5.0 76.7 58.3 4.3 3.3 4.0 4.0 4.0 4.0 3.7 3.8 TABLE 16. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE (CONT'D) 2005 NATIONAL KENTUCKY BLUEGRASS TEST AT STILLWATER, OK 1/ 2009 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT GENETIC SPRING COVER COVER STEM QUALITY RATINGS NAME COLOR GREENUP SPRING SUMMER RUST MAY JUL AUG SEP OCT NOV MEAN EMBLEM (PST-Y2K-169) 7.3 4.3 71.7 63.3 4.3 3.3 3.0 3.7 5.0 4.3 3.3 3.8 MSP 3723 6.0 4.7 73.3 55.0 3.7 3.7 3.0 4.3 5.0 4.0 2.7 3.8 PST-101-73 6.7 5.7 66.7 61.7 4.7 3.7 3.7 3.7 4.3 4.3 3.3 3.8 RAD-504 7.7 5.7 70.0 61.7 4.3 3.3 3.3 3.7 4.3 4.3 3.7 3.8 SHAMROCK 7.0 5.3 53.3 50.0 5.0 3.0 3.7 3.7 4.7 4.3 3.3 3.8 SOMBRERO (CP 76-9068) 7.0 5.0 61.7 68.3 5.0 2.7 3.0 3.0 5.0 5.3 4.0 3.8 4-SEASON (J-2791) 8.0 4.7 61.7 56.7 4.3 3.0 3.3 3.3 4.3 4.3 3.7 3.7 GREENTEAM (CPP 821) 7.7 5.3 48.3 65.0 3.7 3.0 3.7 3.3 4.3 4.3 3.7 3.7 AMERICA 7.0 5.3 66.7 43.3 3.7 3.3 2.3 3.7 4.7 3.3 4.3 3.6 HARMONIE 7.0 5.3 63.3 56.7 4.3 2.7 3.3 3.0 5.0 4.0 3.3 3.6 VOLT (A98-999) 6.7 4.7 73.3 60.0 4.3 3.3 3.0 3.0 4.3 3.7 4.0 3.6 GLENMONT 8.0 4.3 73.3 58.3 3.7 3.7 3.0 2.7 4.0 4.0 3.3 3.4 WILD HORSE (A97-890) 7.3 5.3 70.0 55.0 4.7 3.0 3.0 3.0 4.3 3.7 3.3 3.4 MERMAID (DP 76-9081) 6.0 5.3 68.3 75.0 4.0 3.3 2.7 3.0 4.3 3.3 3.0 3.3 MSP 3722 7.0 5.7 66.7 45.0 3.7 3.3 3.0 3.7 3.3 3.3 3.0 3.3 BAR VK 0710 7.0 6.0 45.0 43.3 5.7 2.7 2.3 3.3 3.3 3.3 3.7 3.1 DLF 76-9075 7.0 5.0 71.7 61.7 5.7 2.3 3.3 3.3 3.3 3.3 3.0 3.1 DP 76-9066 7.0 4.7 60.0 50.0 4.0 2.3 2.3 3.3 3.7 3.7 3.0 3.1 GAELIC (BD 98-1358) 7.7 5.0 75.0 51.7 3.0 3.0 2.7 2.7 3.7 3.3 2.3 2.9 MOONLIGHT SLT (PST-101-390) 7.3 4.3 41.7 58.3 3.3 2.7 2.3 2.7 4.7 2.7 2.7 2.9 LSD VALUE 1.1 1.6 52.2 129.8 4.5 2.5 2.9 5.8 5.1 3.4 3.4 2.2 C.V. (%) 9.4 16.2 25.9 33.2 29.6 28.2 27.4 32.6 25.7 25.9 28.2 20.9 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. 2009 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