TABLE 2. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2011 NATIONAL KENTUCKY BLUEGRASS TEST AT URBANA, IL 1/ 2016 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING QUALITY RATINGS NAME COLOR GREENUP APR MAY JUN JUL AUG SEP OCT MEAN PICK 033 7.3 7.3 6.3 7.3 8.0 7.7 6.7 7.7 8.0 7.4 SRX 466 8.0 7.3 7.0 7.0 8.0 7.7 7.0 7.7 7.7 7.4 BLUEBANK (A03-1017) 8.3 4.3 6.3 7.3 8.3 7.7 6.3 7.3 7.7 7.3 ENDURANCE (PST-K4-7) 7.7 7.0 7.0 7.3 8.0 7.3 6.7 7.0 8.0 7.3 J-1853 8.0 5.0 7.3 7.0 7.7 6.7 7.0 8.0 7.3 7.3 MIDNIGHT 8.3 6.0 6.7 7.3 8.0 7.3 6.7 7.7 7.7 7.3 AVID 8.0 6.3 6.7 7.3 8.3 7.3 6.7 7.0 7.3 7.2 BURL 3-51 7.7 7.0 6.3 7.7 7.7 7.3 7.0 7.3 7.3 7.2 CABERNET 6.3 7.0 6.7 6.3 7.7 7.7 6.7 7.3 8.0 7.2 J-1136 8.0 5.3 6.7 7.3 8.0 7.7 6.7 7.3 7.0 7.2 LEGEND (A10-1) 8.0 6.0 7.0 7.3 8.0 7.3 6.3 7.3 7.0 7.2 OASIS (A98-344) 8.0 7.0 6.0 7.3 8.0 7.7 7.0 7.0 7.3 7.2 A05-360 7.7 7.0 6.0 6.7 7.7 7.3 6.7 7.3 8.0 7.1 J-1770 8.3 4.7 7.0 6.7 7.7 7.0 6.7 7.7 7.3 7.1 NU CHICAGO 8.0 5.0 6.0 7.3 8.3 7.3 6.3 7.3 7.3 7.1 A00-2882 7.7 7.0 5.7 6.7 7.3 7.3 7.0 7.7 7.3 7.0 A00-4199 7.0 3.7 6.0 7.0 8.0 7.7 6.0 7.0 7.3 7.0 A05-361 7.7 6.7 7.0 6.7 7.3 7.0 6.3 7.3 7.7 7.0 A06-46 7.0 6.3 6.3 6.7 7.3 7.3 6.7 6.7 7.7 7.0 ARROWHEAD 7.7 7.0 7.0 6.3 7.0 6.7 7.0 7.7 7.7 7.0 AWARD 8.0 5.7 6.3 6.7 7.3 7.7 6.3 7.0 7.7 7.0 BLUE NOTE 7.3 6.7 7.3 6.0 7.0 6.7 7.0 7.3 7.7 7.0 BURL 06-11 6.3 6.3 6.7 6.0 7.0 6.7 7.0 7.3 8.0 7.0 EMPIRE 7.3 6.0 6.0 7.3 8.0 7.3 6.3 7.0 7.3 7.0 MAZAMA (A04-74) 7.7 5.3 6.3 6.7 7.3 7.7 6.0 7.0 7.7 7.0 MERLOT (LTP-08-6) 8.0 6.7 7.0 6.7 7.3 7.0 6.7 7.0 7.3 7.0 PICK 4340 6.7 5.7 6.0 7.3 8.0 7.7 6.7 7.0 6.7 7.0 PST-K4-3 7.3 7.0 7.0 7.0 7.7 7.0 6.3 7.0 7.3 7.0 RUSH 7.7 4.7 5.3 7.3 8.0 7.3 6.7 7.0 7.0 7.0 SRX 2758 8.0 7.3 7.0 6.7 7.3 7.0 6.7 7.0 7.3 7.0 A01-1106 7.7 7.0 5.7 6.7 7.7 7.0 6.7 7.3 7.0 6.9 PICK TD8 7.3 6.7 6.7 6.3 7.3 7.0 6.7 7.0 7.0 6.9 A06-47 7.0 5.7 6.0 6.0 7.0 7.0 7.3 7.0 7.0 6.8 JACKRABBIT (PST-K10-106D) 8.0 6.3 6.7 6.7 7.3 7.0 6.3 6.7 7.0 6.8 PST-K9-90 7.3 6.0 6.3 6.7 7.3 7.3 6.0 6.7 7.0 6.8 PST-K9-99 6.7 6.7 7.3 6.0 6.3 6.3 6.7 7.3 7.3 6.8 RAD-507 6.7 6.7 7.0 6.0 6.3 6.3 6.7 7.3 7.7 6.8 SUDDEN IMPACT 7.7 5.7 6.3 6.3 7.3 6.7 6.3 7.0 7.3 6.8 A04-38 7.3 5.7 7.0 5.7 6.7 7.3 6.0 7.0 7.0 6.7 A05-329 7.0 5.7 5.7 6.0 6.7 6.7 7.0 7.0 7.7 6.7 A06-26 7.0 6.0 6.0 7.0 7.3 6.7 6.3 7.0 6.7 6.7 A98-363 6.7 6.7 6.3 6.3 7.0 7.3 6.7 6.7 6.7 6.7 AMERICA 6.7 5.7 5.7 6.7 7.3 7.0 6.0 6.7 7.3 6.7 BAR PP 119326 6.7 6.3 7.3 6.0 6.7 6.3 6.7 7.0 6.7 6.7 BAR PP 119327 7.0 6.0 6.7 6.3 7.0 7.3 6.3 6.7 6.7 6.7 TABLE 2 (CONT'D). MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2011 NATIONAL KENTUCKY BLUEGRASS TEST AT URBANA, IL 1/ 2016 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING QUALITY RATINGS NAME COLOR GREENUP APR MAY JUN JUL AUG SEP OCT MEAN KEENELAND (A04-342) 7.0 5.3 5.3 6.3 6.7 6.7 7.0 7.3 7.7 6.7 SKYE 7.3 6.7 7.3 5.7 6.0 6.7 7.0 7.0 7.3 6.7 SRX 4338 7.0 5.0 5.3 6.3 7.0 7.0 6.3 7.3 7.3 6.7 ZINGER (A05-306) 6.7 4.3 6.0 6.3 7.3 7.3 6.7 6.3 7.0 6.7 A05-999 7.3 6.3 5.7 6.3 7.3 7.0 6.3 6.7 7.0 6.6 ARAMINTHA (PP 10847) 6.0 5.0 6.3 6.0 6.7 7.0 6.0 7.0 7.3 6.6 BAR PP 110358 6.7 7.3 6.3 6.0 6.7 7.0 6.3 7.0 7.0 6.6 GEISHA (DPPP818) 6.7 5.3 5.0 6.7 7.7 7.0 6.0 6.7 7.0 6.6 PST-K9-97 7.7 6.7 6.0 6.3 7.0 6.3 6.7 6.7 7.0 6.6 PST-T10-18 6.0 6.3 5.3 5.7 6.3 7.0 7.0 7.3 7.3 6.6 A04-36 7.3 6.3 6.7 5.3 6.3 6.0 6.7 7.0 7.7 6.5 BAR VV 118532 6.7 7.0 6.7 5.7 6.0 6.3 6.7 7.0 7.0 6.5 BARDUKE 6.7 5.7 5.3 6.3 7.0 7.0 6.3 6.7 6.7 6.5 DAUNTLESS (A05-315) 7.0 6.7 6.7 5.0 5.3 6.0 6.7 8.0 7.7 6.5 LUNAR (PST-07-261) 8.0 7.3 5.7 6.3 7.0 7.3 6.3 6.3 6.3 6.5 RAD-1492 7.7 6.0 6.0 6.0 6.7 6.0 6.7 7.0 7.3 6.5 RUBIX (4S2W) 6.7 7.7 6.0 5.7 6.3 6.3 6.3 7.3 7.3 6.5 SR 2150 (SRX 5321) 6.7 6.3 6.3 6.0 6.7 6.0 6.3 7.3 6.7 6.5 WATERWORKS (A05-204) 7.0 6.0 6.7 6.0 6.7 6.7 6.0 6.7 6.7 6.5 THERMAL BLUE 7.0 6.7 7.0 6.0 7.0 7.0 6.0 6.0 6.0 6.4 ZEDOR (PPH 9131) 6.7 6.0 5.3 6.3 7.0 7.0 6.0 6.3 7.0 6.4 BARON 6.7 4.3 4.3 6.0 7.0 7.5 6.3 6.7 6.7 6.3 BLUE COAT (AKB 2282) 8.0 5.7 6.0 6.0 6.3 6.7 6.3 6.3 6.7 6.3 BOLT (H99-1653) 5.7 7.7 6.0 5.7 6.0 6.3 6.3 7.0 7.0 6.3 RAD-849 6.3 7.0 6.7 6.0 6.0 6.0 6.3 6.7 6.7 6.3 3733 7.0 6.3 6.0 6.0 6.0 6.0 6.0 6.7 7.0 6.2 AKB 2555 7.3 5.7 5.7 5.7 6.3 6.3 6.7 6.3 6.7 6.2 PICK MP07 6.7 6.0 5.3 6.0 6.7 7.0 6.0 6.3 6.3 6.2 SHAMROCK 7.0 7.3 6.7 5.3 6.0 6.0 6.3 6.7 6.7 6.2 A05-TB-382 6.7 6.0 5.0 6.0 6.7 6.7 6.0 6.3 6.0 6.1 BLACKJACK 6.7 7.0 4.7 5.7 6.7 6.7 6.7 6.3 6.3 6.1 BAR 8PP 504 6.0 6.3 5.0 5.7 6.0 6.7 6.0 6.3 6.3 6.0 BARVETTE HGT (BAR VV 0709) 5.3 7.3 4.0 4.7 5.0 6.0 6.7 8.0 8.0 6.0 PICK TD9 7.0 6.7 6.0 5.7 6.3 6.7 6.0 5.3 5.7 6.0 BAR 12PP 612 6.7 6.3 6.7 5.3 4.7 5.3 6.0 6.3 7.0 5.9 BAR VV 112916 7.0 8.3 5.0 5.0 5.7 6.3 6.0 6.3 6.0 5.8 KENBLUE 5.0 8.0 5.0 4.3 4.7 5.7 6.3 6.0 6.0 5.4 LSD VALUE 1.1 1.6 2.6 1.0 0.9 1.3 2.2 1.3 2.3 0.6 C.V. (%) 8.8 14.4 16.7 9.7 8.0 9.5 8.8 8.8 11.0 5.3 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. 2016 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