TABLE 4. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2011 NATIONAL KENTUCKY BLUEGRASS TEST AT WEST LAFAYETTE, IN 1/ 2014 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING LEAF DENSITY STEM DOLLAR QUALITY RATINGS NAME COLOR GREENUP TEXTURE SUMMER RUST SPOT MAY JUN JUL AUG SEP OCT MEAN A06-46 7.7 7.0 6.3 7.7 8.0 7.0 6.3 7.7 7.0 5.7 6.7 7.3 6.8 BURL 06-11 6.7 7.7 6.0 7.3 8.3 8.7 7.0 7.7 6.3 5.3 7.3 6.3 6.7 H99-1653 5.7 8.0 5.7 7.7 7.7 5.7 7.0 7.0 7.3 6.3 5.7 6.0 6.6 BLUE NOTE 6.7 5.7 6.7 8.7 7.0 8.3 6.7 7.7 6.3 5.0 6.3 7.0 6.5 MERLOT (LTP-08-6) 8.3 6.3 5.7 6.7 8.7 9.0 6.7 7.0 6.0 5.3 7.0 7.0 6.5 BLUE COAT (AKB 2282) 7.7 4.3 5.3 7.3 7.7 9.0 6.7 7.3 5.7 5.0 7.3 6.3 6.4 ENDURANCE (PST-K4-7) 8.0 6.3 6.3 6.7 6.3 9.0 6.3 7.7 6.0 5.7 7.0 6.0 6.4 PICK TD8 7.0 7.3 5.7 6.7 8.7 8.0 6.0 7.7 6.3 5.3 6.7 6.3 6.4 A05-360 6.7 7.7 6.7 7.3 6.3 8.0 6.7 7.7 6.3 6.0 6.3 4.7 6.3 BAR PP 110358 5.7 6.7 7.0 8.3 8.7 6.3 6.7 7.0 6.0 5.3 6.0 7.0 6.3 LUNAR (PST-07-261) 6.7 6.3 6.3 7.0 7.7 9.0 6.7 7.0 5.0 5.7 7.3 6.0 6.3 PST-T10-18 6.0 7.7 6.3 7.3 8.3 6.3 6.3 7.0 7.0 5.3 6.0 6.0 6.3 RAD-1492 7.7 6.7 6.3 7.3 7.3 8.3 6.7 7.7 5.7 5.7 6.7 5.7 6.3 RUBIX (4S2W) 7.7 8.0 7.0 8.0 4.7 7.7 6.3 8.3 7.0 6.0 6.7 3.7 6.3 SKYE 6.0 7.7 6.0 7.0 7.0 8.7 7.3 6.3 5.3 5.7 7.3 5.7 6.3 A05-361 7.3 7.7 6.0 6.3 7.3 7.7 6.0 7.0 5.7 5.3 7.0 6.0 6.2 A06-26 7.0 6.0 5.7 7.0 8.0 8.7 6.0 6.7 6.0 5.3 7.0 6.3 6.2 PICK 033 6.7 7.3 6.3 7.0 7.3 8.0 6.3 7.0 5.7 5.7 7.0 5.7 6.2 SRX 4338 6.7 5.7 7.0 9.0 7.7 6.7 7.0 7.3 5.3 5.0 6.0 6.3 6.2 SRX 5321 7.0 5.0 5.7 7.3 6.3 8.0 5.7 7.0 6.7 5.7 6.7 5.7 6.2 A00-4199 7.0 5.3 6.0 7.0 5.7 5.3 6.7 7.0 6.7 5.0 6.0 5.0 6.1 BLUEBANK (A03-1017) 8.7 6.3 6.7 6.3 5.7 8.7 5.3 6.3 7.0 5.7 7.7 4.7 6.1 AWARD 8.3 7.0 6.3 6.3 5.7 8.3 5.3 7.0 6.0 5.7 7.3 5.0 6.1 SRX 2758 7.3 6.3 6.0 7.0 6.7 7.3 5.7 7.3 6.0 5.0 7.0 5.3 6.1 SUDDEN IMPACT 8.7 7.0 7.0 7.0 6.0 8.0 6.0 6.3 6.7 6.0 6.7 5.0 6.1 A05-TB-382 6.0 7.0 4.3 6.3 8.3 7.7 5.3 6.0 5.7 5.3 7.0 6.7 6.0 A98-363 6.3 7.0 6.0 6.0 7.3 9.0 6.0 7.0 5.7 5.7 6.0 5.7 6.0 BURL 3-51 8.0 8.0 5.3 6.0 6.7 9.0 5.7 6.0 6.0 6.3 7.0 5.0 6.0 AMERICA 6.7 7.0 4.7 6.3 6.7 8.7 5.7 6.7 5.7 5.3 6.7 5.7 5.9 ARROWHEAD 7.3 7.0 6.0 7.0 4.7 6.7 6.3 7.3 6.7 5.3 5.3 4.7 5.9 CABERNET 6.7 7.0 6.0 6.7 7.0 5.7 6.7 6.7 6.3 5.3 5.3 5.3 5.9 DAUNTLESS (A05-315) 5.7 7.7 6.0 7.3 5.7 7.3 6.7 7.3 5.3 5.0 6.7 4.3 5.9 J-1770 8.7 6.7 5.7 7.0 6.0 8.3 5.7 6.7 6.7 5.3 6.7 4.7 5.9 KEENELAND (A04-342) 7.7 5.7 6.3 7.0 6.7 7.7 7.0 7.0 5.3 4.3 6.3 5.7 5.9 MIDNIGHT 8.0 6.7 6.7 6.0 5.3 8.7 5.7 6.7 5.7 5.7 7.0 4.7 5.9 PST-K9-90 8.3 6.0 5.3 6.7 5.3 7.3 5.0 6.7 6.3 5.3 7.3 4.7 5.9 A04-36 6.0 7.0 6.3 7.0 5.7 8.0 6.3 6.7 5.0 5.0 6.7 5.0 5.8 A04-74 8.0 7.3 5.7 6.7 5.0 9.0 5.7 6.3 5.7 5.7 7.3 4.3 5.8 PICK TD9 6.0 6.3 6.7 7.0 8.7 5.7 6.7 7.3 5.3 5.0 5.3 5.3 5.8 RAD-507 6.3 8.0 5.0 6.3 6.7 8.0 6.0 6.7 5.3 5.3 6.3 5.3 5.8 SRX 466 7.0 7.0 6.3 6.0 5.0 7.7 6.7 7.3 5.3 5.0 6.3 4.3 5.8 A04-38 6.0 6.0 6.0 6.7 4.7 8.3 6.3 7.0 5.0 5.0 6.7 4.3 5.7 GEISHA (DPPP 818) 6.7 5.7 5.7 6.3 6.3 8.0 5.3 5.7 6.0 5.3 6.3 5.3 5.7 J-1136 9.0 6.0 6.3 6.3 5.7 8.7 5.0 6.0 6.3 5.7 7.0 4.3 5.7 PST-K4-3 8.0 7.0 7.0 6.3 6.0 8.0 5.0 6.3 6.0 5.7 6.7 4.3 5.7 TABLE 4. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2011 NATIONAL KENTUCKY BLUEGRASS TEST AT WEST LAFAYETTE, IN 1/ 2014 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING LEAF DENSITY STEM DOLLAR QUALITY RATINGS NAME COLOR GREENUP TEXTURE SUMMER RUST SPOT MAY JUN JUL AUG SEP OCT MEAN WATERWORKS (A05-204) 7.7 7.3 4.0 5.7 7.3 8.7 5.0 6.3 5.3 5.7 6.7 5.0 5.7 BARVETTE HGT (BAR VV 0709) 5.7 8.0 7.3 7.3 9.0 6.7 5.3 5.7 5.3 5.0 5.3 6.7 5.6 J-1853 9.0 6.3 6.7 5.3 4.7 8.7 5.3 7.0 5.3 5.0 7.0 3.7 5.6 NU CHICAGO 9.0 7.3 6.3 5.3 7.0 8.3 5.3 6.7 5.7 4.7 6.7 4.3 5.6 PICK 4340 8.0 5.0 6.3 6.3 6.0 7.0 5.7 7.7 5.0 4.3 6.0 5.0 5.6 PICK MP07 6.0 7.0 6.0 7.3 6.7 5.0 6.3 6.7 5.0 5.0 5.3 5.3 5.6 ARAMINTHA (PP 10847) 4.7 5.3 6.0 8.3 7.7 5.3 6.0 6.7 5.7 5.0 5.0 5.3 5.6 BAR 8PP 504 5.7 6.0 6.0 7.3 7.7 7.3 6.0 6.7 4.7 4.3 6.0 5.3 5.5 BARDUKE 6.0 6.0 5.3 6.3 6.3 8.0 5.3 5.7 6.0 5.0 6.0 5.0 5.5 OASIS (A98-344) 7.7 7.3 5.0 4.7 7.7 9.0 5.3 5.7 5.0 5.0 6.3 5.7 5.5 BAR VV 118532 5.3 7.3 5.3 5.7 6.0 7.7 6.0 6.3 4.3 4.7 6.3 4.7 5.4 LEGEND (A10-1) 8.0 7.3 5.7 5.0 6.0 9.0 5.7 6.0 5.7 5.0 6.0 4.0 5.4 SHAMROCK 6.0 7.7 6.0 6.3 4.7 8.7 5.7 6.7 4.7 4.7 6.7 4.3 5.4 THERMAL BLUE 6.0 6.3 5.3 6.7 7.3 3.7 6.0 6.7 5.0 5.0 4.0 6.0 5.4 ZINGER (A05-306) 5.3 6.0 6.0 7.0 5.0 6.7 6.0 6.0 4.7 4.7 6.0 5.0 5.4 3733 5.7 7.7 5.0 6.0 7.0 8.3 4.7 6.0 5.7 4.3 6.0 5.0 5.3 A00-2882 7.3 7.7 6.7 7.0 5.0 8.3 5.0 6.3 5.3 4.7 6.7 3.7 5.3 A01-1106 6.7 7.3 6.7 6.0 5.7 8.0 6.0 7.0 5.3 4.7 5.0 3.7 5.3 A05-999 6.0 6.3 6.3 6.7 5.7 4.3 5.7 5.7 5.7 5.7 4.7 4.3 5.3 A06-47 5.7 7.3 6.7 6.3 6.3 8.7 5.3 6.3 4.7 4.7 6.3 4.7 5.3 AVID 8.3 8.0 5.0 5.3 6.0 9.0 5.3 5.7 5.0 5.7 6.0 4.0 5.3 BAR PP 119327 6.3 4.7 5.0 6.3 6.0 6.3 5.7 6.0 5.3 5.3 5.0 4.7 5.3 RUSH 8.0 6.3 5.7 5.7 4.0 7.0 5.0 6.0 6.0 5.7 5.7 3.3 5.3 BAR 12PP 612 7.0 7.7 5.7 5.3 5.3 9.0 5.3 6.3 5.3 4.0 5.7 4.3 5.2 BARON 6.7 5.3 5.3 6.3 6.0 8.0 5.3 5.7 5.0 4.7 6.0 4.7 5.2 JACKRABBIT (PST-K10-106D) 5.7 7.0 6.0 6.7 5.0 6.7 6.3 6.3 5.0 5.0 5.3 3.0 5.2 PST-K9-99 5.7 5.7 4.7 5.0 6.0 8.7 5.0 6.0 5.3 4.7 5.7 4.3 5.2 RAD-849 6.3 7.7 5.7 6.0 8.0 5.7 5.7 6.3 5.0 4.0 5.0 5.3 5.2 BAR PP 119326 5.7 6.0 5.0 6.0 6.7 2.7 6.0 5.7 5.3 5.0 3.3 5.0 5.1 BAR VV 112916 4.0 8.3 8.0 6.3 7.7 3.7 5.0 5.0 5.3 5.0 4.3 6.0 5.1 EMPIRE 8.0 7.7 5.7 5.0 5.7 8.7 5.3 6.3 5.7 5.0 4.7 3.3 5.1 KENBLUE 4.7 8.0 8.0 6.3 8.0 3.0 5.0 5.0 5.0 5.0 4.0 5.7 4.9 A05-329 8.0 7.7 3.0 4.0 6.0 8.3 4.0 5.3 6.0 4.3 5.0 4.0 4.8 BLACKJACK 5.7 6.3 6.0 5.0 5.0 8.7 5.0 5.3 4.3 4.0 6.3 3.7 4.8 AKB 2555 7.7 6.7 5.3 5.3 5.3 8.3 3.7 5.7 4.7 4.3 6.0 4.0 4.7 ZEDOR (PPH 9131) 5.7 6.3 5.7 4.7 4.3 5.0 5.0 6.3 3.7 4.0 4.3 3.3 4.4 PST-K9-97 7.7 7.7 6.0 4.7 6.3 8.7 4.0 5.0 4.7 4.3 4.7 3.3 4.3 LSD VALUE 1.0 1.2 0.9 1.5 1.9 1.3 1.1 1.4 1.2 1.1 1.2 1.3 0.7 C.V. (%) 9.9 10.8 9.4 13.4 17.2 11.6 11.6 11.5 12.1 11.5 12.2 15.9 7.3 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. 2014 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 IN1 SILT LOAM AND SILT 7.1-7.5 61-150 151-240 2.1-3.0 FULL SUN 2.6-3.0 TO PREVENT DORMANCY