TABLE 22. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2011 NATIONAL KENTUCKY BLUEGRASS TEST AT MADISON, WI 1/ 2013 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT GENETIC SPRING COVER COVER STEM QUALITY RATINGS NAME COLOR GREENUP SPRING FALL RUST MAY JUN JUL AUG SEP OCT NOV MEAN Barvette HGT (BAR VV 0709) 3.7 6.7 54.3 99.0 2.3 6.3 4.3 5.7 6.3 6.0 6.7 6.3 6.0 KEENELAND (A04-342) 7.3 5.7 58.7 97.7 2.0 5.7 6.3 6.3 6.3 4.7 5.7 6.0 5.9 J-1770 7.3 5.7 58.3 96.3 1.7 5.3 6.0 6.7 5.3 4.7 5.7 6.7 5.8 PP 10847 5.7 6.3 63.0 94.3 2.0 6.0 6.0 6.3 6.0 5.0 5.7 5.3 5.8 A04-36 4.7 6.0 54.3 97.7 2.0 5.3 6.0 5.7 5.7 5.0 5.7 6.0 5.6 BLUE NOTE 5.7 5.0 50.3 96.3 2.3 5.0 5.7 6.0 6.0 5.7 6.0 5.0 5.6 ZINGER (A05-306) 5.7 5.7 54.3 97.7 2.3 5.7 4.7 6.0 5.3 5.3 6.0 5.7 5.5 H99-1653 5.3 5.7 54.7 94.7 2.3 4.7 5.0 6.0 5.7 5.0 5.7 5.7 5.4 MIDNIGHT 7.7 5.0 54.3 97.7 2.0 5.3 6.0 6.0 5.0 4.3 5.0 6.0 5.4 PST-T10-18 4.0 6.0 50.0 96.3 2.0 5.0 5.0 6.0 5.7 5.0 5.7 5.7 5.4 RUBIX (4S2W) 5.7 5.7 58.7 99.0 1.7 5.0 5.7 6.3 5.3 4.0 5.7 6.0 5.4 SRX 4338 6.3 5.7 54.3 94.7 2.0 5.0 6.0 6.0 5.3 4.7 5.3 5.7 5.4 PICK MP07 4.7 5.0 41.7 95.0 2.3 4.7 5.0 6.3 6.0 5.0 5.0 5.0 5.3 RAD-849 5.3 5.7 58.7 93.3 1.7 5.7 5.3 5.7 5.7 5.0 5.0 5.0 5.3 A98-363 5.7 5.7 50.0 94.7 2.0 5.0 5.7 5.7 5.3 4.3 5.0 5.3 5.2 AVID 8.0 6.0 54.3 90.0 2.3 5.7 6.0 6.7 5.0 4.0 5.0 4.3 5.2 BAR PP 119326 5.0 5.3 50.3 94.7 2.0 4.7 5.0 6.0 5.7 4.7 5.3 5.0 5.2 DAUNTLESS (A05-315) 4.7 5.7 58.7 96.3 2.3 5.3 5.3 5.7 5.3 5.0 5.0 5.0 5.2 BAR VV 112916 5.0 5.3 54.3 94.7 2.7 5.3 4.7 6.0 4.7 4.3 5.0 5.7 5.1 A00-4199 6.7 5.0 50.3 91.7 4.0 5.0 5.0 6.3 5.3 4.7 4.7 4.0 5.0 BAR PP 110358 5.7 5.7 58.7 95.0 2.7 5.7 4.7 5.7 5.0 4.0 4.7 5.7 5.0 BLUE COAT (AKB 2282) 6.7 4.7 50.0 92.7 2.3 4.3 5.3 6.3 4.7 4.0 4.3 6.0 5.0 NU CHICAGO 7.3 5.3 54.3 94.3 2.3 5.3 5.0 6.0 5.0 4.0 4.3 5.7 5.0 THERMAL BLUE 5.3 4.7 42.0 96.3 3.3 4.7 4.7 5.7 5.7 5.0 5.0 4.3 5.0 A04-38 5.7 5.3 58.7 96.0 2.7 5.3 5.0 5.3 4.7 4.3 4.7 5.0 4.9 A05-360 6.7 6.7 54.3 88.3 2.7 5.7 5.7 6.0 4.7 3.7 4.0 4.3 4.9 BAR 8PP 504 6.0 4.7 50.0 79.7 2.3 4.7 4.7 6.3 5.0 3.7 5.0 4.7 4.9 BARDUKE 6.0 5.0 50.3 89.7 2.0 4.7 5.3 6.0 5.0 4.0 4.3 4.7 4.9 BURL 3-51 7.7 6.0 50.3 91.3 2.3 5.3 4.7 5.7 5.0 4.0 4.3 5.3 4.9 PICK 4340 7.0 4.7 54.3 83.3 2.7 5.0 6.3 6.3 4.7 3.7 4.3 4.0 4.9 PST-K9-99 6.0 4.7 46.0 88.0 2.7 4.7 5.7 6.0 4.7 3.7 4.7 4.7 4.9 SKYE 6.3 6.0 54.3 93.3 2.0 5.3 5.7 5.3 4.3 4.0 5.0 4.7 4.9 SRX 466 6.3 5.7 50.0 94.7 2.3 5.0 5.7 5.3 5.0 4.0 4.0 5.0 4.9 A00-2882 7.7 5.7 46.0 86.3 2.7 4.7 5.0 6.7 5.0 3.7 4.3 4.0 4.8 AWARD 7.3 5.0 46.0 93.0 2.0 4.7 5.3 5.7 4.3 3.7 4.3 5.7 4.8 BURL 06-11 6.7 6.3 58.7 93.3 2.0 5.7 6.0 5.3 3.7 3.7 4.0 5.0 4.8 KENBLUE 4.0 6.3 54.3 94.7 2.0 5.0 4.0 5.0 5.3 5.0 5.0 4.0 4.8 LEGEND (A10-1) 8.0 6.0 50.3 93.3 2.0 4.7 4.7 6.3 4.7 3.7 4.3 5.3 4.8 PST-K10-106D 6.0 6.0 50.0 86.7 3.0 5.3 5.3 6.3 5.0 4.3 3.7 3.7 4.8 A05-999 5.0 4.0 42.0 94.7 2.7 4.0 4.3 6.0 5.0 4.3 5.0 4.0 4.7 BAR VV 118532 5.3 5.3 50.3 93.3 2.0 5.3 5.3 5.3 4.7 3.3 4.3 4.7 4.7 BARON 7.3 4.3 42.0 96.3 1.7 4.3 4.3 5.7 4.7 4.0 5.0 5.0 4.7 CABERNET 6.7 5.7 46.0 94.7 2.3 5.0 5.0 5.7 4.3 3.7 4.3 4.7 4.7 J-1853 7.3 5.0 50.3 88.0 3.0 5.0 5.3 5.7 4.3 3.3 4.7 4.3 4.7 PICK TD8 6.7 5.7 46.0 93.0 2.3 5.0 6.0 5.7 4.0 3.3 4.0 5.0 4.7 TABLE 22. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2011 NATIONAL KENTUCKY BLUEGRASS TEST AT MADISON, WI 1/ 2013 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT GENETIC SPRING COVER COVER STEM QUALITY RATINGS NAME COLOR GREENUP SPRING FALL RUST MAY JUN JUL AUG SEP OCT NOV MEAN SHAMROCK 5.3 5.3 54.3 85.0 2.7 5.3 5.0 6.0 5.0 3.3 3.7 4.3 4.7 SRX 5321 6.0 5.7 42.0 91.7 2.3 5.3 6.3 6.0 4.0 2.7 3.7 5.0 4.7 A03-1017 7.7 4.7 50.0 93.0 1.7 4.3 5.0 5.7 4.0 3.3 4.7 5.0 4.6 A06-46 6.0 5.7 46.3 93.0 2.0 4.7 4.7 5.7 4.0 3.7 4.3 5.0 4.6 DPPP 818 7.3 4.3 38.0 93.3 2.3 4.3 4.0 5.7 4.7 4.3 4.7 4.7 4.6 J-1136 7.3 5.0 50.3 90.0 2.3 4.3 5.7 5.7 4.7 3.3 4.0 4.3 4.6 RUSH 7.3 5.0 54.3 76.7 3.7 5.0 5.0 6.0 4.7 3.3 4.0 4.0 4.6 A05-361 6.3 6.7 50.0 89.7 3.7 5.0 5.7 5.7 4.0 3.0 3.7 4.3 4.5 A06-26 6.7 5.7 46.0 88.3 3.3 4.7 5.0 6.3 4.7 3.7 3.7 3.7 4.5 ARROWHEAD 7.3 5.0 50.0 85.0 2.7 5.0 5.0 6.3 4.7 3.3 3.3 4.0 4.5 BAR PP 119327 6.0 5.0 58.7 83.3 3.0 5.3 5.3 5.7 4.3 3.7 3.7 3.7 4.5 PPH 9131 6.3 5.0 50.0 63.0 2.7 5.0 5.7 6.0 5.0 3.0 3.3 3.3 4.5 PST-K9-90 6.7 4.7 50.3 89.7 2.3 4.7 5.0 5.7 4.7 3.3 3.7 4.3 4.5 A04-74 8.0 6.3 42.0 93.3 2.3 4.3 4.7 6.0 4.3 3.0 4.0 4.7 4.4 PICK 033 6.3 6.0 46.0 88.3 2.3 5.0 5.0 5.7 4.0 3.0 3.7 4.3 4.4 WATERWORKS (A05-204) 7.7 5.3 50.3 91.7 2.0 4.3 4.3 5.0 4.3 3.3 4.3 4.7 4.3 A05-TB-382 5.3 5.0 46.0 71.7 2.3 4.7 4.3 5.3 4.3 3.3 4.3 3.7 4.3 A06-47 7.3 4.0 21.0 93.0 3.3 3.0 4.3 5.7 4.7 3.7 4.0 4.7 4.3 BLACKJACK 6.3 5.3 50.3 75.0 2.3 4.7 5.0 5.0 4.3 4.0 4.0 3.3 4.3 ENDURANCE (PST-K4-7) 7.3 4.7 46.0 91.3 2.3 4.3 5.0 5.0 4.0 3.0 4.0 4.7 4.3 SRX 2758 6.3 6.7 58.7 76.3 2.0 5.7 6.0 6.0 3.3 2.3 3.0 3.7 4.3 RAD-507 6.3 5.0 46.0 83.3 2.3 4.3 5.3 5.7 4.3 2.7 3.7 3.7 4.2 AMERICA 6.3 5.0 50.0 85.0 2.7 4.7 4.3 5.3 4.0 2.7 3.0 4.7 4.1 LTP-08-6 7.7 5.0 42.0 90.0 2.7 4.3 4.7 5.0 3.7 3.0 4.0 4.0 4.1 RAD-1492 6.3 5.7 46.0 80.0 2.3 5.0 5.0 5.3 3.3 3.0 3.7 3.7 4.1 LUNAR (PST-07-261) 6.7 5.7 46.0 81.7 2.0 5.0 5.3 5.0 3.3 2.3 3.7 3.7 4.0 OASIS (A98-344) 7.7 5.3 33.7 86.7 3.3 4.0 5.0 5.3 3.7 2.7 3.7 3.3 4.0 PICK TD9 5.0 5.0 46.0 81.7 2.7 4.7 5.0 5.0 4.0 2.7 3.3 3.3 4.0 PST-K4-3 6.3 5.3 42.0 73.3 3.0 4.7 5.0 5.3 3.3 3.0 3.0 3.3 4.0 PST-K9-97 7.3 5.7 46.0 81.7 2.7 4.7 5.0 4.7 3.3 3.0 3.0 4.0 4.0 SUDDEN IMPACT 7.7 5.0 50.0 83.3 2.3 4.7 5.3 5.7 3.0 2.3 3.3 4.0 4.0 A01-1106 8.0 5.3 37.7 78.3 3.3 4.0 4.7 6.0 3.7 2.7 2.7 3.7 3.9 AKB 2555 7.0 4.0 41.7 65.0 2.3 3.7 4.7 5.0 4.0 3.0 3.0 3.3 3.8 EMPIRE 8.0 6.3 25.0 86.7 3.0 3.3 4.3 5.7 3.7 2.7 3.7 3.3 3.8 BAR 12PP 612 7.0 5.0 38.0 78.3 3.0 4.0 4.7 4.7 3.0 2.7 3.7 3.3 3.7 3733 7.7 5.0 33.7 75.0 2.7 3.7 4.0 4.7 2.7 2.3 3.7 3.3 3.5 A05-329 8.0 6.3 25.0 50.0 2.7 3.3 4.0 5.7 3.3 2.0 2.3 2.3 3.3 LSD VALUE 1.3 1.8 17.1 24.7 1.4 1.3 1.5 2.7 2.3 2.1 2.2 1.9 1.2 C.V. (%) 12.9 15.1 18.3 12.8 26.0 14.3 14.0 13.2 22.6 27.8 24.4 21.8 13.5 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 WI1 SILT LOAM AND SILT 7.1-7.5 - - 3.1-4.0 FULL SUN 0.0-0.5 TO PREVENT DORMANCY