TABLE 17. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2011 NATIONAL KENTUCKY BLUEGRASS TEST AT KNOXVILLE, TN 1/ 2013 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT PERCENT GENETIC COVER COVER COVER WINTER DOLLAR SUMMER QUALITY RATINGS NAME COLOR SPRING SUMMER FALL COLOR SPOT PATCH JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN A03-1017 8.7 91.3 96.7 90.0 8.0 7.7 7.7 8.0 7.7 8.0 8.0 8.3 8.7 8.3 9.0 8.0 7.7 8.7 9.0 8.3 A04-74 8.3 90.3 93.3 94.3 8.0 7.0 8.3 8.0 7.7 8.0 8.0 8.0 8.7 8.0 8.3 8.3 7.7 9.0 8.7 8.2 J-1770 8.0 92.0 95.0 88.7 8.0 8.3 7.3 8.0 7.7 7.7 8.0 8.3 9.0 8.0 8.3 8.0 7.0 9.0 9.0 8.2 MIDNIGHT 8.7 89.3 97.0 94.0 7.7 8.0 8.3 7.7 8.0 7.7 7.7 8.7 8.7 9.0 8.7 8.3 7.3 8.0 9.0 8.2 SRX 466 7.0 95.3 97.0 88.7 8.3 8.7 7.7 8.3 7.7 7.7 7.7 7.3 8.3 9.0 9.0 8.3 8.0 8.3 8.7 8.2 BURL 3-51 7.7 93.7 93.0 93.3 8.3 7.3 7.7 8.0 8.0 8.0 7.7 8.0 8.3 8.0 8.3 8.3 7.3 8.3 9.0 8.1 J-1136 8.3 92.3 95.0 81.3 7.3 8.0 7.0 7.7 8.0 7.7 8.0 8.3 9.0 8.3 8.3 8.0 7.0 8.7 8.7 8.1 J-1853 7.7 91.3 96.3 83.0 7.7 7.7 6.7 8.0 8.0 8.0 7.7 8.0 8.3 8.7 8.7 7.7 7.0 8.3 8.7 8.1 NU CHICAGO 8.3 92.0 95.0 79.3 8.0 7.3 6.3 8.0 8.0 7.7 8.0 8.0 9.0 9.0 8.3 7.7 7.0 8.3 8.7 8.1 RAD-1492 7.3 97.7 96.0 82.0 8.7 7.3 6.7 8.3 8.0 8.3 8.0 7.7 8.3 8.0 8.3 7.7 7.0 8.7 8.7 8.1 BAR PP 110358 7.0 93.7 97.0 98.3 7.0 9.0 8.7 8.0 7.7 7.7 7.0 7.7 8.0 8.0 9.0 8.7 9.0 7.7 8.0 8.0 CABERNET 7.0 95.3 96.7 92.0 7.7 8.3 7.7 8.0 8.0 8.0 7.3 7.7 8.0 8.0 9.0 8.0 8.0 7.3 8.3 8.0 PICK 4340 7.7 91.3 94.7 89.7 7.7 8.3 7.7 7.7 7.7 7.7 8.0 7.7 8.0 8.0 8.3 8.0 7.7 8.3 8.7 8.0 SRX 2758 7.7 93.3 94.7 66.3 7.7 7.3 5.0 8.0 8.0 8.0 7.7 8.0 9.0 8.3 8.7 7.3 7.0 7.7 8.3 8.0 SUDDEN IMPACT 8.7 89.7 93.0 76.7 7.3 7.7 6.0 7.7 7.7 7.7 8.0 8.3 9.0 8.3 8.0 7.7 7.0 8.3 8.3 8.0 A05-360 6.7 96.7 96.3 82.3 8.3 7.7 6.7 8.3 8.0 8.0 7.7 7.3 8.0 7.7 8.7 7.7 7.0 7.3 9.0 7.9 A05-TB-382 6.3 96.7 96.7 92.3 8.0 8.7 7.7 8.0 8.0 8.0 6.7 7.0 8.0 8.3 9.0 8.7 7.3 8.0 8.3 7.9 A06-46 7.0 95.7 94.7 84.7 7.3 8.3 7.0 8.0 7.7 7.7 7.3 7.7 8.3 8.3 9.0 8.0 7.3 7.3 8.3 7.9 Barvette HGT (BAR VV 0709) 5.7 95.7 96.3 97.0 7.3 8.7 9.0 8.0 8.0 8.0 6.3 7.0 7.7 7.7 8.7 8.7 9.0 7.7 8.0 7.9 KEENELAND (A04-342) 7.3 97.0 92.0 73.3 8.0 8.0 5.7 8.0 8.0 8.0 7.7 7.7 8.0 8.0 8.3 7.3 7.0 8.0 8.3 7.9 LTP-08-6 7.3 94.3 91.7 74.3 8.0 8.0 5.7 8.3 8.0 7.7 7.7 8.0 8.7 8.0 7.7 7.3 7.0 8.0 9.0 7.9 PICK 033 6.7 96.0 97.7 91.7 8.3 9.0 7.7 8.3 8.0 8.0 7.3 7.3 8.0 8.0 9.0 8.0 7.0 7.7 8.7 7.9 A01-1106 7.7 92.7 85.0 60.7 8.0 7.3 4.7 8.0 8.0 8.0 8.0 7.7 8.7 8.3 7.7 7.0 6.3 7.7 8.0 7.8 OASIS (A98-344) 7.3 95.7 84.7 47.3 7.7 7.7 3.3 8.0 8.0 8.0 8.0 7.7 8.7 8.0 7.7 6.7 6.3 7.3 8.7 7.8 A98-363 6.7 95.0 93.0 69.3 7.7 7.7 5.3 7.7 7.7 8.0 7.3 7.3 8.0 7.7 8.3 7.3 7.0 7.7 9.0 7.8 AMERICA 6.7 94.7 88.7 70.0 7.3 8.0 5.7 8.0 8.0 8.0 7.7 7.7 7.7 8.0 7.7 7.0 7.0 7.7 8.7 7.8 AVID 8.0 94.3 94.3 79.3 8.3 7.7 6.3 8.0 8.0 8.0 8.3 8.0 8.0 8.0 8.0 7.3 6.7 7.3 8.3 7.8 AWARD 8.3 92.3 84.3 63.7 8.0 7.0 4.7 8.0 8.0 8.0 7.3 8.0 8.7 7.3 7.3 7.0 7.0 8.3 8.3 7.8 BLUE NOTE 7.0 96.7 91.7 79.0 7.7 7.7 6.3 7.7 8.0 8.0 8.0 8.0 8.3 8.0 8.0 7.3 6.3 7.7 8.0 7.8 PP 10847 6.7 91.7 91.3 77.7 7.3 7.0 6.3 7.3 8.0 7.7 7.7 8.0 8.0 8.0 7.7 7.7 7.3 8.0 8.0 7.8 LUNAR (PST-07-261) 7.3 84.3 87.0 83.3 7.7 8.0 7.0 7.7 7.3 7.3 8.0 7.7 8.7 8.0 8.0 7.7 7.3 8.0 8.3 7.8 PST-K10-106D 7.7 94.0 91.3 65.0 7.7 7.7 5.0 7.7 8.0 8.0 7.7 7.7 8.3 7.7 8.0 7.3 7.3 8.0 7.7 7.8 SKYE 6.7 93.3 96.3 83.0 7.3 9.0 6.7 7.7 7.7 8.0 7.3 7.3 8.0 8.0 8.7 7.3 7.3 8.0 8.0 7.8 SRX 4338 7.7 93.7 95.3 69.0 8.0 7.7 5.3 8.3 8.0 7.7 8.3 7.7 8.7 8.0 8.0 6.7 6.7 7.3 7.7 7.8 A06-47 7.3 88.0 92.3 67.0 7.3 8.0 5.3 7.3 7.7 7.7 8.0 8.0 8.3 8.3 7.7 6.7 7.0 7.3 8.3 7.7 BURL 06-11 7.0 95.0 92.7 85.0 8.0 8.0 7.3 8.0 8.0 8.0 7.0 7.0 8.0 7.3 7.7 7.7 7.0 7.7 8.7 7.7 EMPIRE 7.3 95.0 73.3 65.7 8.3 7.0 5.0 8.0 8.0 8.0 7.7 7.3 8.0 7.7 7.0 7.0 6.7 7.7 9.0 7.7 LEGEND (A10-1) 7.0 96.0 67.0 51.0 8.7 6.3 3.7 8.3 8.0 8.0 8.0 8.0 8.7 8.0 6.7 6.7 6.0 7.7 8.7 7.7 PST-K4-3 8.0 79.0 87.0 54.0 7.0 7.7 4.0 7.0 7.3 7.0 8.0 8.0 8.7 8.3 8.3 6.7 7.3 7.7 8.0 7.7 ENDURANCE (PST-K4-7) 7.0 82.3 87.0 83.0 7.0 7.7 7.0 7.0 7.3 7.7 7.7 7.3 8.3 8.0 7.7 7.7 7.7 8.0 8.0 7.7 WATERWORKS (A05-204) 7.0 92.7 75.7 51.3 8.3 7.7 3.3 8.0 8.0 8.0 7.7 7.3 8.0 8.0 7.0 6.3 6.0 7.7 8.7 7.6 BLUE COAT (AKB 2282) 6.3 88.3 74.0 67.7 7.7 7.0 5.3 7.7 7.3 7.7 7.7 7.3 8.7 8.0 7.0 7.3 6.7 8.0 8.3 7.6 BAR VV 112916 6.0 95.0 90.0 82.0 7.3 6.3 6.7 8.0 7.7 8.0 6.7 7.0 7.7 7.7 7.7 7.7 7.3 7.7 8.7 7.6 KENBLUE 5.7 94.3 93.3 80.0 7.3 7.3 6.7 7.7 7.7 7.7 7.7 7.0 7.3 7.7 7.7 7.0 8.0 7.3 8.3 7.6 PICK MP07 6.0 89.0 85.3 66.3 7.7 7.0 5.3 7.7 7.7 7.7 8.0 7.0 8.0 8.0 7.3 7.0 7.3 7.7 8.0 7.6 TABLE 17. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2011 NATIONAL KENTUCKY BLUEGRASS TEST AT KNOXVILLE, TN 1/ 2013 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT PERCENT GENETIC COVER COVER COVER WINTER DOLLAR SUMMER QUALITY RATINGS NAME COLOR SPRING SUMMER FALL COLOR SPOT PATCH JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN PICK TD8 6.3 93.7 85.3 56.0 8.0 6.7 4.0 8.0 8.0 7.7 7.7 7.3 8.3 8.3 7.7 6.3 6.3 7.3 8.7 7.6 PPH 9131 6.7 93.3 90.3 77.3 7.3 7.7 6.3 8.0 7.7 8.0 7.7 7.3 7.7 8.0 7.7 7.3 7.0 7.3 8.0 7.6 3733 6.7 85.7 90.7 80.3 7.0 7.3 6.7 7.0 7.0 7.3 7.3 7.3 8.0 8.0 8.0 7.3 7.0 7.3 8.0 7.5 4S2W 7.3 86.7 72.3 49.0 7.3 6.7 3.3 7.3 7.7 7.7 7.7 8.0 8.7 8.0 6.7 6.7 6.7 7.3 7.7 7.5 ARROWHEAD 8.0 83.7 83.7 49.3 7.3 7.7 3.3 7.0 7.3 7.7 8.0 8.0 9.0 8.3 7.7 6.3 6.3 7.3 7.3 7.5 BAR VV 118532 6.7 93.7 94.3 80.7 8.0 7.3 6.3 8.0 7.7 8.0 7.0 7.0 7.3 7.3 8.0 7.3 7.0 7.3 8.3 7.5 BARON 7.0 86.0 88.0 80.0 7.3 7.0 6.7 7.3 7.3 7.3 7.7 7.7 7.7 7.3 7.7 7.3 6.7 7.7 8.3 7.5 H99-1653 7.3 95.0 93.0 49.3 8.0 8.0 3.7 8.0 8.0 8.0 7.7 7.3 8.3 7.3 8.0 6.3 5.7 7.0 8.0 7.5 RAD-507 7.3 89.7 89.3 76.3 7.3 7.3 6.3 7.0 7.7 7.7 8.0 7.7 7.7 7.7 7.3 7.0 7.0 7.7 8.0 7.5 A00-2882 7.3 93.7 83.7 46.7 8.0 7.0 3.0 8.0 8.0 8.3 8.0 7.7 8.0 7.7 7.7 6.7 5.3 6.7 7.3 7.4 A05-361 6.7 91.7 88.0 50.7 7.7 7.7 3.7 7.7 8.0 7.7 7.0 7.3 8.0 8.0 8.0 6.3 6.3 7.3 7.7 7.4 A06-26 7.3 89.0 75.7 49.3 7.7 7.3 3.7 7.7 7.7 7.7 7.7 7.7 8.0 7.7 7.0 6.3 6.0 7.0 8.3 7.4 BAR 8PP 504 6.3 93.3 93.7 48.0 7.0 8.3 3.3 7.7 7.3 8.0 7.7 7.3 8.0 7.3 8.0 6.3 6.3 7.0 7.7 7.4 BAR PP 119327 7.7 89.3 73.0 51.0 7.3 6.3 3.7 7.3 7.3 7.7 7.7 8.0 8.0 7.7 6.7 6.7 6.7 7.7 7.7 7.4 BARDUKE 7.0 92.3 81.3 75.0 7.3 6.7 6.0 7.7 7.7 7.3 7.7 7.3 8.0 7.3 6.7 7.0 7.0 7.7 8.0 7.4 DPPP 818 6.3 90.3 76.0 64.0 7.3 6.7 5.0 7.3 7.3 7.3 7.7 7.3 8.0 7.7 6.7 7.0 6.7 7.7 7.7 7.4 PST-K9-99 8.0 86.0 85.7 53.7 7.0 7.3 3.7 7.0 7.0 7.3 8.0 8.0 8.3 7.7 7.3 6.3 6.3 7.3 7.7 7.4 RUSH 8.7 79.3 67.3 54.3 6.7 6.0 3.7 6.7 6.7 7.0 7.7 8.7 8.7 8.0 6.3 7.0 7.0 8.3 7.3 7.4 SHAMROCK 6.7 93.7 84.3 61.0 7.7 7.0 4.3 7.3 7.7 8.0 8.0 7.3 8.0 7.7 7.0 7.0 6.0 7.3 8.0 7.4 SRX 5321 6.7 89.7 86.7 59.0 7.7 8.0 4.3 7.7 7.7 7.7 7.7 7.3 8.0 7.7 7.0 6.7 6.0 7.0 8.0 7.4 A00-4199 7.0 91.7 70.7 42.7 7.7 6.7 3.0 7.3 8.0 8.0 8.0 7.3 8.0 7.7 6.7 6.3 6.3 6.7 6.7 7.3 A04-38 7.3 91.7 70.7 50.0 7.7 6.0 3.7 7.7 7.7 7.7 8.0 8.0 8.0 7.7 6.7 6.3 5.7 7.0 7.3 7.3 DAUNTLESS (A05-315) 6.7 93.3 90.0 57.0 8.0 7.0 4.0 8.0 7.7 8.0 7.0 7.0 7.7 7.3 7.7 6.7 6.0 7.0 8.0 7.3 A05-329 7.3 82.3 74.0 52.0 7.0 8.0 3.7 7.0 7.7 7.0 7.3 7.0 8.0 8.0 6.7 6.7 6.3 7.3 7.7 7.2 BAR 12PP 612 7.7 74.0 85.0 65.0 6.3 7.0 5.0 6.7 7.0 7.0 7.3 7.7 8.0 7.0 7.3 7.0 7.0 7.3 7.0 7.2 PST-T10-18 6.3 95.0 82.0 43.3 8.0 8.0 2.7 7.7 8.0 8.0 7.0 7.3 8.0 8.0 6.7 6.0 5.7 6.7 7.7 7.2 A04-36 6.3 94.0 79.7 57.3 7.7 6.7 4.3 7.3 7.7 7.3 7.7 7.0 7.7 7.7 6.7 6.3 6.0 7.0 7.3 7.1 BAR PP 119326 6.7 92.7 65.3 57.3 7.0 6.3 4.0 7.0 7.3 7.7 7.3 7.0 6.7 6.3 6.3 6.7 7.0 7.7 8.0 7.1 THERMAL BLUE 6.7 89.7 68.3 58.0 7.0 6.0 4.7 6.7 7.7 7.7 7.7 7.0 7.3 7.0 6.3 6.7 7.0 7.3 7.0 7.1 A05-999 6.3 93.0 51.3 33.0 7.0 6.3 2.0 7.0 7.7 7.7 7.7 7.0 8.0 7.3 5.7 5.7 6.0 6.0 5.7 6.8 PICK TD9 5.0 61.7 80.3 59.3 6.7 7.3 4.3 6.0 6.3 6.3 7.0 6.0 7.0 7.3 7.3 6.3 7.0 7.3 8.0 6.8 AKB 2555 6.0 55.0 70.0 58.0 6.3 7.3 4.7 5.7 6.0 6.3 6.7 6.3 7.0 7.3 6.3 6.3 7.3 7.3 7.7 6.7 ZINGER (A05-306) 6.7 79.3 54.7 37.7 7.0 6.3 2.3 6.3 7.0 7.0 7.3 7.3 7.7 7.3 5.7 6.0 6.0 6.3 6.7 6.7 PST-K9-90 6.0 70.7 52.3 39.7 6.3 7.0 2.3 6.3 6.7 6.3 7.0 6.7 7.0 6.7 5.3 6.3 6.7 6.3 6.3 6.5 PST-K9-97 4.7 50.0 65.7 43.0 6.0 7.3 2.7 5.7 5.7 5.7 5.7 5.7 6.3 7.7 6.7 6.3 7.3 7.7 7.3 6.5 RAD-849 5.3 56.7 61.3 41.0 5.7 7.0 2.7 5.7 5.7 5.7 6.0 6.3 7.3 7.3 6.0 6.3 6.0 7.0 7.0 6.4 BLACKJACK 4.7 46.0 57.0 33.7 6.0 7.3 2.0 5.0 5.3 6.0 6.3 5.3 6.3 6.7 6.0 6.0 6.7 6.3 7.0 6.1 LSD VALUE 1.0 16.6 12.7 22.7 1.0 1.1 2.4 0.9 1.0 0.9 1.2 0.9 0.8 1.2 1.0 1.0 0.8 0.8 1.2 0.4 C.V. (%) 8.7 11.0 9.6 20.8 7.6 8.9 28.0 7.4 7.4 6.8 7.9 7.1 6.2 7.4 8.4 8.7 7.2 6.5 8.2 3.8 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 TN1 SILT LOAM AND SILT 6.1-6.5 0-60 0-150 3.1-4.0 FULL SUN 2.1-2.5 TO PREVENT STRESS