TABLE 10. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2011 NATIONAL KENTUCKY BLUEGRASS TEST AT NORTH BRUNSWICK, NJ 1/ 2012 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ SEEDLING STEM RUST DISEASE QUALITY RATINGS NAME VIGOR MAY SEPTEMBER MAY JUN JUL AUG SEP OCT MEAN BAR VV 0709 9.0 8.7 9.0 4.7 6.0 7.0 7.7 6.3 5.7 6.2 A00-4199 6.7 3.7 9.0 3.3 5.3 6.7 8.3 6.7 5.3 5.9 H99-1653 9.0 8.0 9.0 5.0 5.7 6.3 7.0 6.7 5.0 5.9 PP 10847 6.0 7.0 8.0 4.3 6.7 6.7 7.0 6.0 4.7 5.9 SKYE 6.3 6.7 8.3 4.7 5.3 6.3 7.7 6.3 5.0 5.9 A04-38 6.3 6.7 8.7 3.7 5.0 6.0 7.7 6.7 5.3 5.7 A06-26 4.7 7.7 8.3 5.0 4.7 6.3 8.0 6.3 3.7 5.7 A03-1017 4.7 3.7 9.0 2.7 4.0 5.0 7.0 8.0 6.7 5.6 A05-315 6.3 6.7 9.0 3.7 4.7 6.0 7.3 6.3 5.7 5.6 J-1770 4.3 5.3 9.0 3.7 4.7 5.3 6.3 7.3 6.3 5.6 THERMAL BLUE 6.7 8.7 8.3 6.7 5.7 6.7 5.7 4.7 4.0 5.6 A05-999 7.0 7.0 6.7 5.0 5.7 6.0 5.7 5.7 5.0 5.5 PST-T10-18 7.7 7.3 9.0 5.7 5.7 6.3 7.0 4.7 3.7 5.5 ZINGER (A05-306) 6.7 7.0 7.7 4.0 5.0 6.7 6.7 5.3 4.0 5.3 BAR 8PP 504 6.7 7.0 8.0 4.0 5.7 6.3 5.0 6.0 5.0 5.3 BLUE NOTE 5.3 6.0 8.7 3.7 4.3 5.3 6.0 6.0 6.3 5.3 J-1853 5.0 6.0 9.0 4.0 4.3 5.0 7.3 6.3 5.0 5.3 PICK 033 4.3 5.0 9.0 4.3 4.7 5.0 6.3 5.3 6.0 5.3 RAD-849 6.7 8.7 8.3 5.0 4.3 5.3 6.3 5.7 5.0 5.3 A05-361 4.7 4.7 9.0 3.3 3.7 4.3 6.7 7.0 6.0 5.2 NU CHICAGO 5.0 4.0 9.0 3.3 4.0 4.3 6.0 7.3 6.3 5.2 A01-1106 6.3 6.0 8.0 3.7 4.0 4.3 6.0 6.0 6.7 5.1 KEENELAND (A04-342) 3.3 4.0 9.0 3.3 3.7 4.7 6.7 6.0 6.0 5.1 A04-36 5.7 6.7 9.0 4.0 4.3 6.0 7.0 5.3 4.0 5.1 A06-46 6.0 5.0 9.0 4.7 5.0 4.3 5.3 5.0 6.0 5.1 AKB 2282 3.3 7.3 7.7 4.3 3.0 4.7 6.3 6.7 5.7 5.1 BAR PP 110358 7.3 6.0 8.3 2.3 4.3 4.7 5.3 6.0 7.7 5.1 PICK 4340 4.3 5.3 9.0 3.7 5.0 5.0 4.7 5.7 6.7 5.1 PICK TD8 5.3 8.0 8.3 4.7 4.0 5.7 6.0 5.7 4.7 5.1 A05-360 5.3 4.0 6.0 3.7 4.7 5.0 6.0 4.7 4.7 4.8 A05-TB-382 5.7 6.7 8.7 4.0 4.3 4.3 6.3 5.3 4.7 4.8 MIDNIGHT 3.3 5.3 9.0 3.3 3.3 3.3 5.3 6.3 7.0 4.8 PST-07-261 5.0 9.0 7.0 4.7 5.0 4.7 5.0 5.7 4.0 4.8 PST-K9-90 3.7 9.0 3.3 3.7 4.0 5.7 7.7 5.3 2.3 4.8 RUSH 4.7 4.3 8.0 3.3 3.7 4.7 6.7 6.3 4.0 4.8 SRX 2758 4.3 4.3 8.0 3.0 4.0 4.3 4.7 7.3 5.7 4.8 BAR PP 119327 3.7 5.7 7.7 3.0 4.7 5.0 5.7 5.7 4.0 4.7 BAR VV 118532 6.7 8.0 8.3 5.3 4.3 4.7 5.3 4.3 4.0 4.7 RAD-1492 4.3 8.7 7.3 4.0 4.7 5.3 5.3 4.3 4.3 4.7 SRX 4338 4.7 6.0 9.0 3.0 4.3 5.0 5.3 5.3 5.0 4.7 SRX 5321 4.0 5.0 8.3 4.0 3.7 5.0 4.7 6.0 4.7 4.7 SHAMROCK 5.7 6.3 8.3 2.7 4.3 5.0 6.0 5.0 4.0 4.5 SUDDEN IMPACT 4.3 5.0 9.0 3.3 3.7 4.7 5.7 5.3 4.3 4.5 LEGEND (A10-1) 4.7 5.3 8.0 4.0 3.3 5.3 4.7 5.3 3.7 4.4 J-1136 3.7 4.3 9.0 2.3 2.7 4.0 6.0 6.7 4.7 4.4 TABLE 10. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2011 NATIONAL KENTUCKY BLUEGRASS TEST AT NORTH BRUNSWICK, NJ 1/ 2012 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ SEEDLING STEM RUST DISEASE QUALITY RATINGS NAME VIGOR MAY SEPTEMBER MAY JUN JUL AUG SEP OCT MEAN PST-K10-106D 7.3 3.7 4.7 2.0 4.0 5.3 6.7 4.3 4.0 4.4 BAR VV 112916 6.7 5.3 9.0 3.0 4.3 5.0 5.3 5.0 3.0 4.3 CABERNET 4.0 3.3 7.7 3.3 4.7 4.7 6.0 4.0 3.3 4.3 BAR PP 119326 6.0 8.7 7.3 5.7 4.7 4.7 4.3 3.0 2.7 4.2 BARON 3.7 6.0 8.7 3.7 3.7 5.0 4.3 4.7 4.0 4.2 BLACKJACK 7.0 8.0 3.7 6.0 6.3 4.0 3.7 2.3 2.0 4.1 PST-K4-3 5.0 9.0 3.0 4.7 4.7 4.7 6.0 3.0 1.7 4.1 PST-K9-99 3.7 6.3 7.3 3.0 3.0 4.7 5.7 5.0 3.0 4.1 SRX 466 4.3 4.0 6.3 3.0 3.7 3.7 4.3 5.0 4.7 4.1 A00-2882 5.0 4.3 7.3 3.3 3.0 4.0 4.0 5.3 4.3 4.0 A98-363 4.0 8.0 8.0 4.0 3.7 4.0 4.3 4.0 4.0 4.0 BARDUKE 3.7 5.3 8.3 3.0 4.3 4.3 5.0 4.0 3.0 3.9 KENBLUE 7.3 3.7 8.0 2.7 4.7 5.3 5.0 3.0 3.0 3.9 LTP-08-6 3.3 5.7 8.0 3.7 2.7 4.3 5.0 4.7 3.3 3.9 PPH 9131 4.3 8.7 8.3 4.0 4.0 4.7 5.0 3.7 2.0 3.9 DPPP 818 4.3 4.7 7.7 3.0 3.3 5.0 4.3 4.3 3.0 3.8 ARROWHEAD 5.0 4.3 6.3 2.3 2.7 4.0 4.7 4.3 4.3 3.7 PST-K4-7 4.7 9.0 6.0 3.7 3.7 4.3 4.3 4.0 2.0 3.7 A98-344 4.0 5.0 7.0 3.0 2.3 4.3 4.0 4.3 3.3 3.6 AMERICA 4.3 3.3 8.7 2.3 2.7 4.3 3.7 4.0 4.0 3.5 A04-74 3.3 8.7 8.0 3.3 2.3 4.0 3.7 3.7 3.3 3.4 PICK MP07 3.7 4.0 7.0 2.0 2.7 4.3 4.3 3.7 3.3 3.4 AVID 3.3 4.7 7.3 2.0 2.3 4.0 4.3 3.7 3.7 3.3 BURL 3-51 3.0 6.3 8.7 3.0 2.3 3.7 3.3 3.3 4.0 3.3 RAD-507 4.3 8.3 8.3 3.3 3.7 3.7 4.0 2.7 2.7 3.3 4S2W 3.7 3.3 7.7 2.0 2.7 4.0 4.0 3.7 2.7 3.2 BAR 12PP 612 4.3 7.0 6.0 2.3 2.0 3.3 4.3 4.7 2.3 3.2 BURL 06-11 2.7 8.3 8.3 2.7 2.0 3.7 3.7 3.0 4.3 3.2 A06-47 3.3 6.0 7.0 3.0 2.7 3.7 4.3 3.0 1.7 3.1 AKB 2555 3.3 7.3 6.0 2.7 2.3 3.3 3.3 3.3 3.0 3.0 PST-K9-97 4.0 9.0 3.3 2.3 2.0 3.3 5.0 3.0 2.3 3.0 A05-204 4.0 7.3 9.0 3.0 2.0 3.7 3.3 2.7 2.7 2.9 AWARD 1.3 7.0 9.0 1.0 1.3 2.3 3.3 4.0 5.7 2.9 EMPIRE 3.0 4.3 8.0 1.3 2.0 3.3 2.3 3.0 3.0 2.5 PICK TD9 6.3 2.0 6.0 1.0 2.3 2.3 3.3 1.3 2.0 2.1 3733 1.7 7.0 8.7 1.3 1.3 2.3 2.0 2.0 3.0 2.0 A05-329 3.3 4.3 2.3 1.7 1.3 3.0 2.7 1.3 1.3 1.9 LSD VALUE 1.3 1.7 1.4 1.2 1.3 1.8 2.0 1.8 2.3 1.2 C.V. (%) 17.4 18.4 11.9 21.8 21.7 22.0 23.0 22.8 31.8 17.0 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 NJ1 LOAM 5.6-6.0 151-270 151-240 4.1-5.0 FULL SUN 1.1-1.5 TO PREVENT STRESS