TABLE 3. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2011 NATIONAL KENTUCKY BLUEGRASS TEST AT GROWN UNDER SHADE AT CARBONDALE, IL 1/ 2013 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT GENETIC COVER COVER QUALITY RATINGS NAME COLOR SPRING SUMMER MAR APR MAY JUN JUL AUG SEP OCT NOV MEAN A04-74 4.3 80.7 82.3 4.7 5.7 7.0 7.3 8.0 8.3 8.7 8.3 8.3 7.4 KEENELAND (A04-342) 5.0 78.0 84.3 5.0 6.3 7.0 7.3 8.0 8.0 7.7 8.0 7.7 7.2 KENBLUE 5.3 82.7 73.3 4.7 6.0 7.3 7.3 7.3 7.7 7.7 7.3 7.3 7.0 BURL 3-51 5.3 82.0 74.3 5.0 6.0 7.3 8.0 7.7 7.7 7.0 6.0 6.3 6.8 BURL 06-11 5.3 88.3 67.0 5.3 7.0 8.3 7.0 8.0 6.7 6.3 6.0 6.0 6.7 BAR VV 118532 5.3 56.7 46.0 5.0 6.0 6.7 7.0 7.0 6.7 6.3 6.0 7.0 6.4 A05-999 4.7 80.3 57.7 5.7 6.7 7.3 6.3 7.0 6.7 6.3 5.3 5.3 6.3 BAR 8PP 504 6.0 83.0 51.7 5.7 6.7 7.3 6.3 5.7 6.7 6.3 6.3 6.0 6.3 PICK 033 4.7 61.7 45.0 4.3 5.7 6.7 7.0 7.0 7.0 6.7 6.3 6.0 6.3 RAD-849 4.3 74.0 66.3 4.0 5.0 6.3 7.7 7.3 6.7 6.7 6.7 6.0 6.3 BAR VV 112916 6.0 63.3 44.0 5.0 6.0 7.0 5.3 6.3 6.0 6.7 7.0 6.0 6.1 Barvette HGT (BAR VV 0709)6.3 61.7 41.3 5.0 6.0 7.0 6.0 6.3 5.3 6.0 6.3 5.7 6.0 PST-K9-99 4.7 73.0 45.7 5.0 6.0 7.0 7.3 6.0 6.7 6.0 5.0 5.3 6.0 AMERICA 6.3 48.0 55.7 4.0 5.0 5.7 7.3 7.0 6.7 6.0 5.0 6.3 5.9 SRX 4338 6.7 59.7 54.7 5.3 6.0 6.0 6.3 6.3 6.3 6.0 6.0 4.7 5.9 AWARD 5.3 54.3 58.3 5.0 5.0 6.0 6.0 6.0 6.3 6.0 6.0 6.0 5.8 THERMAL BLUE 6.0 72.0 36.3 5.7 6.3 7.3 6.3 6.0 5.0 5.0 5.0 5.7 5.8 PP 10847 3.3 33.3 36.3 3.3 4.7 5.7 6.3 7.0 6.3 6.0 5.3 6.3 5.7 CABERNET 4.3 49.3 52.0 4.7 5.3 5.7 6.3 6.3 5.7 5.7 5.0 5.3 5.6 PPH 9131 4.7 45.0 38.3 4.0 5.0 6.0 5.7 6.0 6.3 6.0 5.7 6.0 5.6 A05-TB-382 5.3 72.7 57.0 4.0 5.3 7.3 5.7 5.0 5.7 5.7 5.7 5.3 5.5 PICK 4340 6.7 41.7 30.0 4.3 5.3 6.0 6.7 6.0 5.3 5.7 5.3 5.0 5.5 RAD-507 5.0 42.3 44.3 3.7 4.0 4.7 6.3 6.7 6.3 6.3 5.7 5.7 5.5 A00-2882 4.3 41.3 55.0 4.3 5.0 5.7 5.7 6.0 6.0 6.0 5.0 5.0 5.4 A05-361 4.0 64.3 87.3 4.7 5.0 5.0 5.7 6.0 6.0 5.7 5.0 5.3 5.4 OASIS (A98-344) 3.0 59.7 61.0 4.0 5.0 5.7 6.0 6.3 6.0 5.7 5.3 5.0 5.4 BAR PP 119327 4.3 47.0 43.3 3.7 4.3 5.0 6.3 6.3 6.0 5.7 5.7 5.7 5.4 DPPP 818 6.0 51.3 31.7 4.3 5.3 6.0 5.0 5.3 6.0 5.7 5.3 5.3 5.4 A06-47 3.3 40.0 50.7 3.7 4.3 5.0 6.0 6.3 5.7 5.3 5.7 5.7 5.3 AVID 3.0 59.7 53.3 3.3 4.7 5.3 6.3 6.7 6.3 5.7 4.7 4.7 5.3 NU CHICAGO 5.0 47.7 43.3 4.3 4.7 4.7 5.7 5.3 5.3 5.3 5.0 5.7 5.1 A04-36 6.0 40.7 41.0 3.7 4.0 5.0 5.7 5.7 5.0 5.3 5.3 5.0 5.0 DAUNTLESS (A05-315) 6.3 55.3 42.0 4.3 5.0 6.3 5.3 4.7 5.0 5.0 5.0 4.3 5.0 A06-46 4.0 50.3 41.7 4.0 5.0 6.0 6.0 6.3 5.0 4.3 4.0 4.3 5.0 EMPIRE 5.0 42.3 46.3 3.3 3.7 4.3 6.0 6.0 6.3 5.7 5.0 4.7 5.0 LUNAR (PST-07-261) 4.0 40.0 36.7 3.0 4.0 5.0 5.0 5.3 5.3 6.0 6.3 5.3 5.0 A03-1017 5.0 37.7 43.0 2.7 3.7 4.7 6.0 6.0 5.7 5.7 5.0 5.0 4.9 A05-360 6.3 29.0 24.7 3.3 4.0 5.0 5.7 5.3 5.3 5.3 5.0 5.0 4.9 ENDURANCE (PST-K4-7) 6.0 37.3 24.7 4.7 5.0 5.3 5.3 5.3 4.3 4.7 4.7 4.3 4.9 PST-T10-18 7.0 44.0 29.0 4.0 5.0 5.3 5.3 5.7 5.3 5.0 4.3 4.3 4.9 BLUE COAT (AKB 2282) 3.3 27.0 20.0 4.0 4.3 4.7 5.7 5.7 5.0 4.7 4.7 4.7 4.8 A01-1106 4.0 29.7 29.3 4.0 4.3 5.0 5.7 5.3 4.7 4.7 4.3 4.7 4.7 BARON 5.7 57.3 29.3 4.0 5.0 6.0 4.3 3.7 4.7 5.0 5.3 4.3 4.7 4S2W 5.7 36.3 46.3 3.7 4.0 4.3 4.7 5.0 4.7 5.0 5.3 5.0 4.6 WATERWORKS (A05-204) 5.7 23.3 35.0 3.3 3.7 4.7 5.0 5.0 5.0 4.7 4.7 5.0 4.6 TABLE 3. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE (CONT'D) 2011 NATIONAL KENTUCKY BLUEGRASS TEST AT GROWN UNDER SHADE AT CARBONDALE, IL 1/ 2013 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT GENETIC COVER COVER QUALITY RATINGS NAME COLOR SPRING SUMMER MAR APR MAY JUN JUL AUG SEP OCT NOV MEAN BAR PP 110358 7.3 31.7 13.7 4.0 4.7 5.3 5.3 5.7 4.3 4.3 3.3 4.3 4.6 MIDNIGHT 6.0 31.7 31.3 3.3 4.7 5.3 5.3 5.0 4.0 4.3 4.7 5.0 4.6 PST-K9-97 6.0 38.0 38.0 3.7 3.7 4.0 5.3 5.0 5.3 5.3 5.0 4.3 4.6 BAR PP 119326 6.7 31.3 10.3 4.0 4.7 5.3 5.3 5.0 4.0 3.7 3.3 5.3 4.5 A98-363 5.0 26.0 19.3 4.0 4.3 4.7 4.7 4.7 4.3 4.3 4.3 4.3 4.4 BARDUKE 6.5 40.7 35.7 3.7 4.0 4.7 4.7 4.3 4.0 4.3 4.7 5.3 4.4 PICK TD8 7.0 35.3 16.3 4.0 4.3 4.7 5.3 5.0 4.7 4.0 3.7 4.0 4.4 SKYE 5.0 31.0 21.0 3.7 3.7 4.3 4.7 5.3 4.7 4.3 4.3 5.0 4.4 3733 4.7 43.7 30.0 4.0 4.7 5.0 5.7 3.7 4.0 4.0 4.0 4.0 4.3 SHAMROCK 7.0 35.3 27.3 3.3 4.0 4.3 4.7 5.0 4.3 4.3 4.7 4.0 4.3 SRX 2758 7.3 19.3 22.7 3.3 3.7 4.3 5.3 5.3 5.0 4.0 3.7 4.0 4.3 ZINGER (A05-306) 6.0 41.0 37.7 3.0 4.0 5.0 5.3 5.3 4.0 4.0 3.7 4.0 4.3 PST-K10-106D 5.7 52.0 28.3 3.7 4.3 5.0 4.7 3.7 4.0 4.0 4.0 4.3 4.2 ARROWHEAD 5.3 20.7 20.0 3.3 3.7 4.0 5.0 4.7 4.7 4.0 3.7 4.0 4.1 H99-1653 4.3 45.7 38.7 3.7 4.7 5.3 5.0 3.7 4.3 4.0 3.0 3.3 4.1 LTP-08-6 6.0 31.7 26.7 3.3 3.3 4.0 5.0 5.0 5.0 4.3 3.3 4.0 4.1 SRX 5321 4.7 19.7 20.0 3.0 3.7 4.0 4.7 4.3 4.7 4.3 4.3 4.3 4.1 LEGEND (A10-1) 5.0 40.3 33.0 3.3 3.7 4.0 5.0 5.0 4.0 3.7 3.3 4.3 4.0 BLUE NOTE 8.0 36.0 26.7 3.3 4.0 4.0 4.7 5.0 4.3 3.7 3.0 3.3 3.9 J-1770 4.0 38.0 24.3 3.7 4.0 4.3 4.3 3.7 3.7 3.7 3.7 4.0 3.9 SRX 466 7.7 19.0 21.7 2.7 3.7 4.3 4.3 4.3 4.3 4.0 3.7 3.3 3.9 BLACKJACK 7.0 27.3 19.0 3.7 4.0 4.3 4.7 3.3 4.0 3.7 3.3 3.3 3.8 PICK TD9 7.0 21.0 13.3 3.7 4.3 4.7 4.3 3.0 3.7 3.3 3.3 3.7 3.8 PST-K9-90 2.7 27.3 34.3 3.0 3.3 3.3 4.0 4.3 4.0 3.7 3.3 4.0 3.7 AKB 2555 7.0 16.0 11.7 2.7 3.0 3.7 4.3 3.7 4.0 4.0 3.7 3.3 3.6 PST-K4-3 4.3 21.3 16.0 3.3 3.7 3.7 4.3 4.0 3.3 3.0 2.7 3.7 3.5 RAD-1492 6.7 16.0 9.3 3.3 3.7 4.3 4.3 4.0 3.7 3.0 2.7 2.7 3.5 A04-38 8.0 15.3 6.7 2.3 3.0 4.0 4.3 3.3 3.7 3.3 3.0 4.0 3.4 A05-329 4.0 15.0 19.0 2.7 3.3 4.0 3.3 3.7 3.3 3.3 3.0 3.3 3.3 J-1853 6.0 11.3 16.3 2.7 3.0 3.3 3.3 3.7 3.3 3.3 3.3 3.7 3.3 J-1136 6.7 10.7 8.0 2.7 2.7 2.7 4.0 2.7 3.3 3.0 2.3 3.3 3.0 PICK MP07 4.3 11.3 3.3 2.3 2.7 3.3 3.7 3.3 3.0 3.0 3.0 3.0 3.0 SUDDEN IMPACT 6.7 10.7 9.3 2.7 2.7 2.7 3.0 3.3 3.0 3.3 3.0 3.0 3.0 A06-26 6.0 12.7 7.3 2.7 3.0 3.3 3.3 3.0 3.3 2.7 2.3 2.7 2.9 BAR 12PP 612 3.3 5.7 4.7 2.7 3.0 3.0 3.0 2.3 2.3 2.7 2.7 2.3 2.7 A00-4199 7.3 4.7 2.3 2.3 2.3 2.7 2.7 3.0 2.3 2.3 2.3 2.3 2.5 RUSH 3.0 5.7 4.3 2.0 1.7 1.7 2.7 2.7 2.3 2.0 1.7 2.3 2.1 LSD VALUE 3.6 56.7 65.1 2.2 1.9 4.1 3.1 3.5 3.1 2.6 4.1 3.9 2.6 C.V. (%) 30.2 64.4 76.8 27.5 24.8 34.8 27.4 32.5 31.3 29.0 38.9 34.6 27.7 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 IL2 SILTY CLAY LOAM 6.1-6.5 0-60 151-240 1.1-2.0 DENSE SHADE 3.1-3.5 ONLY DURING SEVERE STRESS