TABLE 19. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2011 NATIONAL KENTUCKY BLUEGRASS TEST AT MADISON, WI 1/ 2012 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC LEAF CROWN QUALITY RATINGS NAME COLOR TEXTURE RUST JUN JUL AUG SEP OCT NOV MEAN KENBLUE 7.3 1.3 8.0 5.3 6.7 6.0 6.3 6.7 7.0 6.3 BAR VV 0709 6.7 1.0 7.0 5.3 6.7 4.7 6.7 7.0 6.7 6.2 PICK 4340 6.7 3.0 6.3 5.0 5.7 5.0 6.7 7.0 6.7 6.0 BAR PP 110358 6.7 1.0 6.0 4.7 5.7 4.7 7.0 6.7 6.7 5.9 A04-38 7.0 2.3 6.3 5.3 5.3 5.3 6.3 6.0 6.3 5.8 H99-1653 5.3 1.0 6.7 5.0 6.0 5.7 6.3 5.7 6.3 5.8 PICK MP07 5.0 1.0 6.0 4.3 5.3 5.7 6.3 6.7 6.3 5.8 THERMAL BLUE 5.7 1.3 5.7 5.0 5.3 6.0 6.3 6.7 5.7 5.8 A00-4199 7.0 2.0 7.0 4.7 5.3 5.3 6.7 6.3 6.0 5.7 BAR VV 112916 6.3 1.3 8.0 5.3 6.0 5.0 5.7 6.0 6.3 5.7 PPH 9131 5.3 1.3 5.7 4.7 4.7 5.0 6.3 7.0 6.3 5.7 PST-T10-18 6.0 1.0 6.0 5.0 5.3 6.3 6.0 5.3 6.0 5.7 ZINGER (A05-306) 6.0 1.0 6.7 4.3 5.0 5.0 6.7 6.0 6.3 5.6 A05-315 6.7 1.3 6.3 5.0 6.0 5.0 5.3 6.0 6.3 5.6 BLACKJACK 7.3 1.3 6.3 4.7 5.7 5.3 5.7 6.7 5.7 5.6 PP 10847 5.0 1.7 6.0 4.3 5.0 5.3 6.3 6.3 6.0 5.6 PST-K10-106D 6.3 2.3 6.0 4.3 5.7 5.0 5.7 6.7 6.3 5.6 BAR PP 119326 5.7 2.3 5.3 4.7 5.0 6.0 6.3 5.7 5.3 5.5 BLUE NOTE 7.0 1.0 7.0 4.0 5.0 5.0 6.3 6.3 6.3 5.5 RAD-849 7.0 1.0 6.0 4.3 5.0 4.7 6.0 6.3 6.7 5.5 KEENELAND (A04-342) 6.3 1.7 6.7 4.0 4.7 5.0 6.0 6.3 6.3 5.4 A04-36 6.0 1.7 6.3 4.3 5.0 4.7 6.0 6.3 6.3 5.4 A05-TB-382 6.7 1.3 5.7 4.7 4.7 4.7 5.7 5.7 6.3 5.3 AVID 7.0 1.3 5.3 4.0 4.7 4.7 6.0 6.0 6.3 5.3 BARDUKE 6.3 1.3 5.7 3.3 4.3 5.7 6.0 6.3 6.0 5.3 SHAMROCK 6.3 5.0 6.0 4.7 5.3 5.3 5.0 5.3 6.0 5.3 BARON 7.0 1.3 6.0 3.7 4.3 4.3 6.3 6.3 6.3 5.2 BURL 06-11 7.3 1.0 5.7 4.0 4.7 4.0 6.3 6.0 6.3 5.2 MIDNIGHT 7.3 2.3 5.7 4.0 4.7 4.0 5.7 6.3 6.7 5.2 A98-363 6.7 1.3 5.7 3.3 4.3 4.0 6.0 6.3 6.3 5.1 BAR 8PP 504 6.0 1.3 5.3 3.7 4.7 4.3 5.7 6.7 5.7 5.1 BAR VV 118532 5.7 1.3 6.0 4.3 5.3 4.3 5.7 6.0 5.0 5.1 J-1770 6.0 1.3 6.0 3.7 4.7 4.3 6.0 5.7 6.3 5.1 J-1853 8.0 2.0 6.0 3.7 5.3 4.3 5.3 5.7 6.0 5.1 SKYE 6.7 2.0 6.0 5.0 5.0 4.0 5.0 6.3 5.0 5.1 LEGEND (A10-1) 7.7 1.7 5.3 4.3 4.0 3.7 5.7 6.3 6.0 5.0 PICK TD8 6.7 1.0 5.7 4.0 3.7 3.7 5.7 6.3 6.7 5.0 A05-999 7.0 3.3 7.0 3.7 4.7 4.3 5.0 6.0 5.7 4.9 AKB 2282 8.7 1.7 5.3 3.0 4.7 4.0 5.7 5.7 6.3 4.9 BAR PP 119327 7.3 3.3 5.3 4.0 4.3 3.7 6.0 6.0 5.7 4.9 DPPP 818 7.0 1.7 5.7 3.7 4.0 4.0 6.7 6.0 5.3 4.9 PST-K4-7 7.0 2.0 5.7 3.7 4.3 4.0 5.3 6.0 6.0 4.9 PST-K9-99 6.0 4.7 5.0 4.0 4.3 4.0 5.7 5.7 6.0 4.9 SRX 4338 5.7 1.0 6.7 3.7 4.7 4.0 4.7 6.3 6.3 4.9 A06-46 8.0 1.0 6.3 4.0 4.7 3.3 5.7 5.7 5.7 4.8 TABLE 19. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2011 NATIONAL KENTUCKY BLUEGRASS TEST AT MADISON, WI 1/ 2012 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC LEAF CROWN QUALITY RATINGS NAME COLOR TEXTURE RUST JUN JUL AUG SEP OCT NOV MEAN AMERICA 6.3 1.7 5.7 3.7 3.7 3.7 6.0 6.0 6.0 4.8 SRX 466 6.7 3.3 5.7 4.7 4.7 4.0 5.3 4.7 5.7 4.8 A06-26 5.7 4.0 5.7 4.3 4.3 3.7 5.3 5.3 5.3 4.7 PST-K9-90 6.3 1.7 6.3 4.0 4.7 4.0 5.0 5.7 5.0 4.7 A00-2882 6.7 5.3 6.0 4.3 4.0 4.3 4.3 4.7 5.7 4.6 A03-1017 6.7 1.3 6.0 4.0 4.7 3.7 5.0 5.3 5.0 4.6 BURL 3-51 8.3 1.0 6.0 3.7 4.0 3.3 5.7 5.0 5.7 4.6 J-1136 7.3 2.0 6.0 4.0 4.3 4.0 4.7 5.0 5.3 4.6 PICK TD9 6.3 1.7 6.0 4.3 4.7 3.3 4.7 5.0 5.3 4.6 RUSH 8.7 3.7 6.0 3.7 4.3 3.3 5.7 4.7 6.0 4.6 4S2W 6.3 3.0 6.7 3.0 4.3 3.7 4.3 5.7 6.0 4.5 A05-360 7.3 3.0 5.7 4.3 4.0 3.7 4.7 5.3 5.0 4.5 ARROWHEAD 7.0 3.0 6.3 3.7 4.7 4.0 5.7 5.0 4.0 4.5 NU CHICAGO 7.0 3.0 6.3 3.7 4.0 4.0 4.3 5.7 5.3 4.5 PST-07-261 8.0 1.7 6.0 4.0 4.0 4.3 5.3 4.0 5.3 4.5 A98-344 7.0 2.3 5.3 4.0 4.3 4.0 4.7 4.7 5.0 4.4 AKB 2555 7.0 1.3 5.3 3.7 4.0 4.0 4.7 4.3 5.7 4.4 CABERNET 6.7 3.7 5.3 3.3 3.7 3.7 5.0 4.3 6.3 4.4 A05-204 7.3 1.7 5.0 3.7 4.3 3.3 5.0 5.3 4.3 4.3 EMPIRE 7.0 5.3 5.0 4.0 3.7 3.3 4.0 5.3 5.7 4.3 PST-K4-3 6.0 5.0 6.7 3.7 4.7 3.3 4.7 5.0 4.7 4.3 SRX 5321 6.0 3.0 6.0 3.7 4.0 3.7 5.0 4.7 5.0 4.3 SUDDEN IMPACT 9.0 1.3 5.7 4.0 3.7 3.0 4.3 5.0 5.7 4.3 A01-1106 7.7 5.0 5.7 4.0 4.0 3.7 4.7 5.0 4.0 4.2 A05-361 6.0 1.0 6.0 4.0 3.7 3.7 4.3 4.7 4.7 4.2 A04-74 7.7 3.3 5.3 3.0 4.3 3.0 5.0 5.0 4.3 4.1 AWARD 7.0 1.7 5.0 2.3 3.3 2.7 5.0 5.3 6.0 4.1 LTP-08-6 6.7 3.7 5.7 3.7 4.0 3.3 4.7 4.0 5.0 4.1 PICK 033 8.7 2.7 5.0 3.0 4.3 3.0 4.7 4.7 4.7 4.1 RAD-507 7.7 2.3 5.3 3.3 3.7 2.7 4.3 5.0 5.0 4.0 RAD-1492 6.7 1.7 6.3 3.7 3.7 3.0 4.0 4.3 5.0 3.9 SRX 2758 8.0 1.7 6.0 3.3 3.3 3.0 4.3 4.3 5.0 3.9 A05-329 8.0 6.3 4.3 3.3 4.3 4.0 3.0 4.0 4.0 3.8 PST-K9-97 7.7 3.7 6.0 3.0 3.0 2.7 4.3 4.3 5.3 3.8 A06-47 5.7 6.7 6.0 3.3 4.0 3.3 3.3 3.7 4.0 3.6 BAR 12PP 612 8.0 5.3 5.7 3.3 3.7 2.3 3.3 4.3 4.7 3.6 3733 7.0 2.3 5.0 2.3 3.0 2.3 3.3 5.3 3.7 3.3 LSD VALUE 2.7 2.3 0.8 0.9 1.3 1.3 1.5 2.2 1.7 0.9 C.V. (%) 17.0 57.7 8.6 13.7 16.3 19.4 16.4 18.6 15.3 11.0 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. 2012 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 WI1 SILT LOAM AND SILT 7.1-7.5 - - 3.1-4.0 FULL SUN 0.0-0.5 TO PREVENT DORMANCY