TABLE 21. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2011 NATIONAL KENTUCKY BLUEGRASS TEST AT PULLMAN, WA 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 PICK 4340 7.7 6.0 8.0 5.7 7.3 7.7 7.3 7.3 7.7 7.7 7.2 BLUE NOTE 6.7 6.7 7.7 6.7 7.0 6.7 6.7 7.0 7.0 7.3 6.9 A05-361 6.7 6.0 7.7 5.3 6.7 6.7 7.0 7.3 7.3 7.0 6.8 BLUE COAT (AKB 2282) 8.3 4.0 6.7 4.3 4.7 5.7 7.0 8.0 8.3 8.0 6.6 SRX 2758 7.7 6.3 7.0 5.0 7.0 7.0 7.0 7.3 6.7 6.3 6.6 BURL 3-51 8.0 4.7 7.0 4.7 6.0 7.0 7.3 7.3 6.7 6.7 6.5 J-1136 8.0 2.7 7.3 3.0 5.7 6.7 7.3 7.7 7.7 7.7 6.5 KEENELAND (A04-342) 7.7 5.0 7.3 5.0 6.3 7.0 7.0 7.0 7.0 6.3 6.5 LEGEND (A10-1) 8.3 4.7 7.3 4.7 5.7 6.7 7.7 7.0 7.0 6.7 6.5 A04-38 6.7 6.3 7.7 5.3 6.0 6.3 6.7 6.7 7.0 7.0 6.4 A06-26 7.3 4.0 7.0 4.3 5.7 6.7 7.0 7.3 7.3 6.7 6.4 ARROWHEAD 7.3 7.7 6.7 6.3 5.7 7.0 6.7 6.7 6.7 6.0 6.4 MIDNIGHT 8.3 3.7 7.0 4.0 5.7 7.0 7.3 7.0 7.0 7.0 6.4 A03-1017 8.0 3.3 7.0 3.7 6.3 6.3 7.3 7.0 6.7 6.7 6.3 EMPIRE 7.7 5.0 6.7 4.3 6.0 6.7 6.7 7.0 7.0 6.7 6.3 NU CHICAGO 8.0 3.3 7.3 2.7 5.3 6.7 7.7 7.3 7.3 7.0 6.3 SRX 4338 7.7 5.3 6.7 4.7 6.0 7.0 6.3 6.7 6.7 6.7 6.3 SRX 466 7.3 5.0 7.0 4.7 6.3 6.7 6.7 7.0 6.3 6.3 6.3 SUDDEN IMPACT 8.3 4.0 6.7 4.3 5.7 6.3 7.3 7.0 7.0 6.7 6.3 A04-74 8.7 3.7 7.0 3.7 4.7 6.3 7.0 7.3 7.0 7.3 6.2 A06-46 7.7 5.7 7.0 4.7 5.7 6.7 6.7 7.0 6.3 6.3 6.2 LTP-08-6 7.7 4.3 7.0 4.3 5.0 6.0 6.7 7.3 7.0 7.0 6.2 RAD-849 6.3 7.7 7.3 5.7 6.0 6.0 6.0 6.7 6.7 6.3 6.2 DAUNTLESS (A05-315) 6.7 7.0 6.3 5.7 5.7 6.0 6.0 6.3 6.7 6.7 6.1 OASIS (A98-344) 8.0 4.7 6.3 4.0 5.0 5.3 6.3 7.0 8.0 7.3 6.1 AVID 8.0 4.7 6.7 4.3 5.3 7.3 7.0 6.3 6.3 6.0 6.1 BAR 12PP 612 7.0 6.0 6.3 5.0 5.0 6.3 6.3 6.7 6.7 6.7 6.1 J-1770 8.3 3.0 7.3 2.7 5.0 6.7 7.7 7.3 7.0 6.7 6.1 RUSH 7.0 4.7 7.0 4.7 5.7 6.3 6.7 6.7 6.7 6.0 6.1 4S2W 6.3 6.3 7.0 4.7 6.0 6.3 6.3 6.3 6.3 6.0 6.0 A00-4199 6.3 5.7 7.3 4.7 6.3 6.0 6.3 6.0 6.0 6.3 6.0 BARON 7.3 5.7 6.3 4.3 5.0 6.3 6.3 6.7 6.7 6.7 6.0 J-1853 8.0 3.3 6.7 3.7 5.0 6.7 7.3 6.7 6.7 6.3 6.0 PICK 033 7.3 5.7 6.3 4.3 5.7 5.7 6.3 7.0 6.7 6.7 6.0 ENDURANCE (PST-K4-7) 8.0 4.7 6.7 4.0 4.3 6.0 6.3 7.3 7.3 7.0 6.0 PST-K9-99 6.0 6.0 7.7 5.0 5.7 6.7 6.3 6.7 6.0 5.7 6.0 SHAMROCK 6.3 5.3 7.0 4.7 6.0 5.7 6.0 6.7 6.7 6.3 6.0 A00-2882 7.7 6.3 6.7 4.3 5.7 6.3 6.0 6.3 6.0 6.3 5.9 A01-1106 7.0 6.0 6.7 5.0 5.7 6.3 6.3 6.3 6.0 5.7 5.9 A05-360 6.3 6.0 7.3 4.0 6.3 6.3 6.3 6.0 6.0 6.0 5.9 SKYE 6.7 6.0 6.3 4.3 6.0 6.0 6.3 6.0 6.3 6.0 5.9 H99-1653 6.3 6.3 6.7 5.0 5.7 5.7 5.7 6.3 6.3 6.0 5.8 PST-K9-97 8.0 4.7 6.0 4.7 5.3 6.3 6.7 6.0 6.0 5.7 5.8 RAD-507 7.3 4.7 5.3 5.0 5.7 5.7 5.7 6.0 6.3 6.0 5.8 AMERICA 7.0 5.0 7.0 4.3 5.0 5.7 6.3 6.3 6.0 6.0 5.7 TABLE 21. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE (CONT'D) 2011 NATIONAL KENTUCKY BLUEGRASS TEST AT PULLMAN, WA 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 PP 119327 5.7 6.0 7.3 4.7 5.7 6.3 5.7 6.0 5.7 6.0 5.7 BAR 8PP 504 5.7 7.0 8.0 5.7 5.7 6.0 5.3 5.3 5.7 5.7 5.6 BURL 06-11 6.3 5.0 6.7 3.7 5.3 6.0 5.7 6.0 6.3 6.3 5.6 PICK TD8 7.3 6.3 5.7 4.7 5.0 5.7 5.7 6.0 6.3 6.0 5.6 LUNAR (PST-07-261) 8.0 5.0 5.3 4.3 4.7 5.7 5.7 6.0 6.7 6.3 5.6 A06-47 6.7 5.7 6.3 4.3 4.7 5.7 6.3 6.0 6.0 5.7 5.5 AWARD 8.0 4.7 6.0 3.7 4.3 5.7 6.3 6.3 6.3 6.0 5.5 BAR VV 112916 6.7 7.0 6.3 4.3 5.0 5.7 5.7 6.0 6.0 5.7 5.5 PST-K10-106D 7.0 5.0 5.7 4.3 5.7 6.0 6.0 5.7 5.3 5.3 5.5 PST-T10-18 5.7 6.3 6.7 5.0 6.0 5.7 5.7 5.3 5.3 5.3 5.5 SRX 5321 6.0 4.0 7.0 3.7 5.3 5.7 5.3 6.3 6.3 6.0 5.5 A98-363 7.0 5.7 5.7 4.7 5.0 5.7 5.3 5.7 5.7 5.7 5.4 DPPP 818 6.7 5.3 6.0 4.0 4.3 5.7 5.7 6.0 6.0 6.0 5.4 PICK MP07 6.0 6.7 7.0 4.7 5.0 5.7 5.7 6.0 5.3 5.3 5.4 ZINGER (A05-306) 5.7 6.3 6.3 5.3 5.0 5.3 5.3 5.7 5.7 5.7 5.4 A04-36 5.7 5.0 6.3 4.3 5.3 5.7 5.7 5.7 5.3 5.0 5.3 BAR VV 118532 5.0 6.7 6.3 4.7 5.3 5.3 5.3 6.0 5.7 5.0 5.3 PICK TD9 6.7 6.0 5.0 5.0 5.7 5.0 5.0 5.3 5.7 5.3 5.3 PP 10847 5.3 7.0 7.0 5.0 6.0 6.0 5.3 5.3 4.7 4.7 5.3 PPH 9131 6.3 4.3 6.0 4.0 5.0 6.0 6.0 5.3 5.3 5.3 5.3 RAD-1492 8.3 5.3 5.3 5.0 6.3 6.3 5.7 4.7 4.7 4.7 5.3 BAR PP 110358 5.0 6.0 7.0 5.0 4.7 5.3 5.3 5.3 5.7 5.3 5.2 BAR PP 119326 6.0 5.3 6.0 3.3 5.0 5.7 5.7 6.0 5.3 5.3 5.2 BARDUKE 6.7 5.0 6.0 3.3 4.0 5.3 6.0 6.0 6.0 6.0 5.2 A05-329 7.7 5.0 5.0 4.0 4.3 5.0 5.3 6.0 6.0 5.3 5.1 PST-K9-90 8.0 3.0 5.3 3.0 4.7 5.7 5.7 6.0 5.7 5.3 5.1 THERMAL BLUE 6.0 6.7 6.0 4.0 5.0 5.3 5.3 5.3 5.3 5.3 5.1 CABERNET 6.3 6.3 5.3 4.3 4.3 5.0 5.3 5.7 5.3 5.0 5.0 PST-K4-3 8.0 5.3 5.3 4.7 4.3 5.3 5.3 5.3 5.3 5.0 5.0 A05-999 6.7 7.0 5.3 4.3 5.3 5.0 5.0 5.3 4.3 4.7 4.9 WATERWORKS (A05-204) 8.3 4.0 4.7 4.3 3.3 3.7 5.3 5.7 5.7 5.7 4.8 Barvette HGT (BAR VV 0709) 5.0 7.0 7.0 4.0 5.3 5.0 5.0 5.0 4.7 4.3 4.8 BLACKJACK 7.7 6.7 5.0 4.7 4.3 4.3 4.7 5.0 5.0 4.7 4.7 A05-TB-382 7.7 7.7 4.0 4.3 4.7 4.3 4.3 5.3 4.7 4.7 4.6 AKB 2555 7.0 4.0 4.7 3.3 3.7 4.7 4.3 5.0 5.0 5.0 4.4 KENBLUE 5.0 7.3 5.7 4.7 4.0 4.0 4.0 4.3 4.0 3.7 4.1 3733 7.7 3.3 4.3 3.3 2.7 3.3 3.7 4.0 4.0 4.0 3.6 LSD VALUE 0.7 1.8 1.4 2.2 1.3 1.2 1.1 1.5 1.5 1.7 1.1 C.V. (%) 7.0 20.1 12.4 21.7 14.0 11.8 10.9 13.6 14.2 15.5 10.9 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. 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 WA1 SILT LOAM AND SILT 5.6-6.0 451+ 501+ 3.1-4.0 FULL SUN 1.1-1.5 TO PREVENT STRESS