TABLE 2. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2011 NATIONAL KENTUCKY BLUEGRASS TEST AT URBANA, IL 1/ 2013 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING UNIFORMITY QUALITY RATINGS NAME COLOR GREENUP RATINGS APR MAY JUN JUL AUG SEP OCT MEAN LEGEND (A10-1) 7.0 4.0 6.7 6.0 7.0 6.0 5.3 6.7 5.7 6.3 6.1 A04-36 6.7 5.0 6.7 6.3 6.3 6.0 5.7 6.0 5.7 6.3 6.0 DAUNTLESS (A05-315) 6.0 5.0 7.7 6.0 6.3 6.0 5.3 6.0 6.0 6.3 6.0 A06-46 6.7 4.0 6.0 5.7 6.7 6.7 5.7 5.7 6.0 6.0 6.0 AVID 6.3 5.0 6.7 5.0 7.0 6.7 4.7 6.7 5.7 6.7 6.0 BAR PP 119326 5.7 4.7 6.3 6.0 6.7 6.3 5.7 6.0 5.7 5.7 6.0 RUSH 6.7 4.7 5.7 5.0 6.7 6.7 5.3 6.7 5.7 5.7 6.0 A04-74 7.3 4.7 7.3 5.3 6.0 5.7 5.7 6.3 5.7 6.3 5.9 A06-47 6.3 5.7 5.7 6.3 6.0 6.0 5.0 6.0 6.3 5.3 5.9 BLUE NOTE 6.3 4.7 7.0 5.3 6.7 6.0 4.7 6.7 6.0 6.0 5.9 NU CHICAGO 7.0 3.3 7.3 5.0 6.3 6.0 5.3 5.7 6.0 6.7 5.9 PICK TD8 7.3 5.7 7.7 6.0 6.7 5.3 5.0 5.3 6.0 7.0 5.9 SRX 466 6.3 4.7 5.3 6.0 6.7 6.0 5.7 6.0 5.3 5.7 5.9 SUDDEN IMPACT 7.3 3.7 7.0 5.3 6.7 6.0 5.7 5.0 6.0 6.7 5.9 A06-26 7.3 4.3 7.0 5.0 6.7 6.0 5.3 5.3 5.7 6.7 5.8 A98-363 6.7 4.3 7.0 5.3 6.7 6.0 5.7 5.3 5.7 5.7 5.8 EMPIRE 7.0 4.0 5.7 6.0 6.7 6.0 5.0 5.7 6.0 5.3 5.8 J-1853 7.3 3.7 7.7 5.7 6.7 6.0 5.0 5.3 5.7 6.3 5.8 A00-2882 6.3 5.3 4.7 5.7 7.0 6.7 4.7 5.3 5.7 4.7 5.7 A00-4199 6.0 3.7 5.3 5.3 6.7 6.3 5.7 5.3 5.3 5.3 5.7 A01-1106 6.3 5.7 5.3 6.0 6.7 6.3 5.7 5.3 5.3 4.7 5.7 A05-360 5.3 4.3 6.7 5.7 6.7 5.3 5.3 6.0 5.7 5.0 5.7 A05-TB-382 6.3 4.7 6.7 4.7 6.3 4.7 5.7 6.7 5.3 6.3 5.7 OASIS (A98-344) 7.3 3.3 7.0 4.3 6.0 6.0 5.3 6.3 5.7 6.0 5.7 ARROWHEAD 6.0 5.7 6.0 6.0 6.0 6.3 5.0 6.0 5.3 5.0 5.7 BAR PP 110358 5.7 5.3 6.0 4.7 6.3 6.0 5.3 6.3 5.7 5.7 5.7 LTP-08-6 7.3 4.0 7.3 5.0 6.3 6.0 5.3 5.7 5.3 6.0 5.7 MIDNIGHT 7.3 3.0 5.3 5.0 6.7 6.3 5.0 5.3 5.7 5.7 5.7 PICK 4340 6.3 3.7 6.3 4.7 6.3 6.0 5.0 6.0 6.0 6.0 5.7 PST-K9-99 5.3 3.3 7.0 5.7 6.7 6.0 5.3 4.7 5.7 5.7 5.7 SHAMROCK 6.7 5.0 6.3 6.3 6.7 6.3 4.7 5.3 5.0 5.7 5.7 SKYE 6.7 3.7 6.7 5.7 6.3 5.3 5.0 6.0 5.3 6.3 5.7 SRX 5321 6.0 3.7 7.3 5.0 6.7 6.0 4.7 5.7 5.7 6.3 5.7 A03-1017 7.3 2.7 7.3 5.0 6.3 6.7 4.7 5.3 5.7 5.7 5.6 A05-361 6.3 5.0 6.0 5.3 6.3 5.3 4.3 5.7 6.0 6.0 5.6 BLUE COAT (AKB 2282) 7.3 4.0 6.7 5.7 7.0 5.7 5.0 5.0 5.3 5.3 5.6 H99-1653 5.3 5.3 6.3 5.3 6.3 4.7 5.3 6.0 6.0 5.3 5.6 J-1136 7.3 2.7 6.7 5.0 6.3 5.7 4.7 5.3 5.7 6.3 5.6 J-1770 7.3 3.3 6.3 5.0 6.7 5.3 5.0 5.0 5.3 7.0 5.6 PICK 033 5.7 4.3 6.3 5.3 6.0 5.7 5.0 6.3 5.3 5.7 5.6 PST-K10-106D 6.0 4.7 5.0 5.3 5.7 6.0 5.3 6.0 5.3 5.3 5.6 RAD-507 6.3 4.3 6.3 5.7 6.7 5.7 5.0 5.3 5.0 5.7 5.6 SRX 2758 5.7 4.0 6.0 5.3 6.7 5.7 5.3 5.7 5.3 5.3 5.6 SRX 4338 6.7 3.7 7.3 4.7 6.0 5.7 5.3 5.7 5.7 6.0 5.6 A04-38 6.0 4.7 7.0 5.7 6.0 5.7 4.7 6.0 5.3 5.3 5.5 TABLE 2. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE (CONT'D) 2011 NATIONAL KENTUCKY BLUEGRASS TEST AT URBANA, IL 1/ 2013 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING UNIFORMITY QUALITY RATINGS NAME COLOR GREENUP RATINGS APR MAY JUN JUL AUG SEP OCT MEAN BAR VV 118532 6.0 4.3 7.0 6.3 7.0 5.3 5.0 4.7 4.7 5.3 5.5 BURL 06-11 5.7 5.0 7.3 5.0 7.0 5.3 4.7 5.3 5.0 6.0 5.5 CABERNET 5.3 5.0 5.7 5.3 6.3 5.3 5.7 5.7 4.7 5.3 5.5 DPPP 818 5.7 4.0 5.7 5.7 6.7 5.7 4.3 5.3 6.0 4.7 5.5 KEENELAND (A04-342) 6.7 3.7 7.0 4.7 6.7 5.7 4.3 5.3 6.0 6.0 5.5 PP 10847 5.3 3.3 6.3 6.0 6.3 4.7 5.7 5.7 5.3 5.0 5.5 ENDURANCE (PST-K4-7) 6.0 4.0 7.0 5.0 6.3 5.0 5.0 5.3 6.0 5.7 5.5 THERMAL BLUE 5.7 4.3 5.7 6.0 6.0 5.7 5.3 5.7 5.0 4.7 5.5 ZINGER (A05-306) 5.7 4.3 6.3 5.3 6.7 5.7 4.7 5.3 5.7 5.0 5.5 AMERICA 6.0 4.0 5.7 5.0 6.3 5.3 5.0 5.7 5.3 5.0 5.4 BAR 8PP 504 5.7 4.3 6.3 5.7 6.3 5.7 4.7 5.0 5.0 5.3 5.4 BARDUKE 6.0 5.0 6.0 5.3 6.0 5.3 5.0 5.3 5.0 5.7 5.4 BURL 3-51 7.0 4.0 6.7 5.7 6.7 5.3 4.3 5.0 5.0 6.0 5.4 BAR PP 119327 5.7 4.0 5.0 5.3 6.3 5.7 5.0 5.3 5.0 4.7 5.3 Barvette HGT (BAR VV 0709)5.7 4.3 7.3 4.0 5.0 5.3 5.7 6.0 6.0 5.3 5.3 PST-K4-3 5.7 3.7 4.7 5.0 6.3 5.3 4.7 5.7 5.3 5.0 5.3 RAD-849 5.7 5.3 7.0 5.7 5.0 5.3 5.0 5.7 5.3 5.3 5.3 4S2W 6.3 5.0 5.3 6.0 6.0 5.3 4.7 5.0 4.7 4.7 5.2 A05-999 6.0 5.7 5.7 5.7 5.7 5.3 5.3 4.7 4.7 5.0 5.2 PPH 9131 5.3 4.0 6.7 6.0 6.7 5.0 4.3 4.7 4.7 5.3 5.2 WATERWORKS (A05-204) 6.7 4.0 6.7 5.3 6.3 5.7 3.7 4.3 4.7 5.7 5.1 BAR 12PP 612 6.0 4.3 5.3 5.7 6.7 5.0 4.0 5.0 4.3 5.0 5.1 PST-K9-97 6.7 5.3 5.3 5.0 5.3 5.0 4.7 5.0 5.7 5.3 5.1 PST-T10-18 5.3 5.3 5.0 5.7 6.3 5.0 4.7 4.7 5.0 4.3 5.1 RAD-1492 7.3 6.3 5.3 5.3 5.7 5.0 4.7 5.0 4.7 5.7 5.1 A05-329 6.7 5.3 4.3 5.0 5.0 5.7 4.7 5.3 5.0 4.3 5.0 BAR VV 112916 5.7 6.3 5.3 4.3 5.3 5.7 5.7 5.0 4.3 5.0 5.0 BARON 6.3 4.0 6.3 4.7 5.7 4.3 4.3 5.3 5.0 5.7 5.0 PICK MP07 5.3 4.7 4.0 5.0 5.7 5.3 4.3 5.3 4.7 4.3 5.0 PST-K9-90 6.3 4.3 5.0 4.7 5.3 5.3 5.0 5.3 4.7 5.0 5.0 PICK TD9 6.3 5.3 5.3 5.3 6.7 5.0 3.7 4.0 4.3 5.3 4.9 LUNAR (PST-07-261) 7.0 4.0 6.3 4.3 5.7 4.7 4.3 4.3 5.0 5.0 4.8 3733 6.3 5.0 4.7 4.7 4.7 4.7 4.7 4.3 5.3 4.3 4.7 AKB 2555 6.0 4.3 4.3 4.3 6.0 5.3 3.7 4.3 4.7 4.0 4.6 AWARD 8.0 4.0 5.7 4.7 4.7 5.0 4.0 4.0 4.7 5.3 4.6 KENBLUE 6.0 4.0 5.0 4.0 4.3 4.3 4.7 5.0 4.3 4.7 4.5 BLACKJACK 6.3 5.3 4.0 4.7 5.7 4.3 4.0 3.3 4.0 4.0 4.3 LSD VALUE 1.0 1.8 1.5 2.2 2.1 2.1 1.5 1.6 2.6 1.6 0.9 C.V. (%) 9.7 20.9 14.4 15.1 13.2 14.2 13.5 14.3 15.1 14.7 8.4 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. 2013 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 2011 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 IL1 SILT LOAM AND SILT 6.1-6.5 0-60 376-500 2.1-3.0 FULL SUN 2.6-3.0 TO PREVENT DORMANCY