TABLE 14. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2011 NATIONAL KENTUCKY BLUEGRASS TEST AT KNOXVILLE (TRAFFIC STUDY), TN 1/ 2016 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ AFTER PERCENT RECOVERY BEFORE TRAFFIC FROM TRAFFIC GENETIC PERCENT COVER TRAFFIC OCT_1 NOV_1 DEC_1 SEEDHEAD QUALITY RATINGS NAME COLOR MAY JULY SEP_1 10 GAME 1-MONTH 2-MONTH RATINGS JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN BARVETTE HGT (BAR VV 0709) 4.3 95.7 95.0 95.7 98.0 68.0 86.3 9.0 6.0 6.0 6.0 8.3 8.3 8.0 8.3 7.7 9.0 9.0 8.7 6.0 7.6 BAR VV 118532 4.3 94.0 93.0 92.0 88.0 43.7 74.3 7.3 5.7 6.0 7.0 7.7 8.0 8.0 7.7 6.7 8.3 8.0 7.7 5.7 7.2 SRX 2758 6.7 93.7 94.3 95.0 81.7 49.0 62.7 8.3 5.0 6.0 7.0 8.0 8.0 8.0 8.0 7.3 8.7 7.3 7.3 5.0 7.1 AMERICA 5.7 93.7 94.3 95.3 79.0 15.7 58.0 7.0 5.0 5.7 6.3 8.0 7.7 7.7 8.0 8.0 8.0 7.7 7.0 5.0 7.0 BAR PP 110358 6.3 93.7 94.7 96.0 85.0 38.7 59.3 8.3 5.0 5.3 6.0 8.0 7.7 7.3 8.0 8.0 9.0 7.7 6.7 5.0 7.0 SKYE 6.7 94.3 94.7 94.7 82.3 56.0 64.0 8.0 5.0 5.7 6.7 7.7 8.3 6.7 8.0 8.0 8.7 7.7 6.3 5.0 7.0 A01-1106 8.0 95.3 94.0 94.7 80.0 39.0 61.0 8.0 5.0 5.0 7.0 7.7 8.0 7.0 8.0 8.0 8.0 7.3 6.7 5.0 6.9 A04-36 5.3 94.7 94.3 96.0 75.7 32.3 60.0 8.3 5.3 5.3 5.7 7.7 8.0 7.7 8.0 8.0 8.0 7.3 6.3 5.3 6.9 AKB 2555 6.0 92.0 93.7 94.7 71.0 46.0 64.7 8.0 5.3 5.3 6.7 8.0 7.0 7.3 7.7 7.7 8.7 7.0 6.7 5.3 6.9 AVID 8.0 93.0 92.7 97.3 86.3 49.3 63.3 8.7 5.3 5.3 5.7 7.7 7.7 5.7 7.3 8.0 9.0 8.0 7.3 5.3 6.9 BAR PP 119327 6.7 94.3 93.7 93.7 89.3 76.0 62.0 7.0 5.0 6.0 5.7 7.7 8.0 7.0 7.7 7.3 8.7 8.0 7.3 5.0 6.9 BAR VV 112916 4.7 94.0 95.0 96.0 78.7 45.7 61.7 8.0 5.3 5.3 6.3 8.0 8.0 7.3 8.0 7.0 8.7 7.7 6.3 5.3 6.9 BLUE NOTE 6.3 94.0 95.0 95.7 81.3 45.7 62.7 7.0 5.0 5.7 6.3 7.7 8.0 6.3 8.3 8.0 8.3 7.3 7.0 5.0 6.9 BURL 3-51 8.3 93.7 93.7 96.7 75.0 68.7 56.0 8.7 5.0 5.0 6.3 7.7 8.0 7.0 8.0 7.7 9.0 7.3 6.3 5.0 6.9 SHAMROCK 5.3 94.3 94.3 96.0 79.0 25.3 58.7 7.3 5.0 5.7 6.0 7.7 8.0 8.0 8.0 7.0 8.7 7.0 6.3 5.0 6.9 A05-TB-382 6.0 93.3 94.3 96.0 81.3 85.3 57.7 7.7 5.0 5.0 5.7 7.3 7.7 7.3 8.0 7.3 9.0 8.0 6.7 5.0 6.8 A06-46 8.0 94.3 94.7 96.0 59.3 35.0 54.0 8.0 5.0 5.3 5.7 7.0 8.0 8.0 8.3 7.7 9.0 6.3 5.7 5.0 6.8 ARROWHEAD 6.0 92.0 93.3 95.0 80.3 62.3 60.0 7.7 5.0 5.0 6.3 8.0 7.3 6.3 7.7 7.3 9.0 7.7 6.7 5.0 6.8 BARDUKE 6.0 94.0 91.3 93.0 80.0 65.3 60.3 7.3 5.3 5.7 6.3 8.0 8.0 7.3 7.3 6.0 8.3 7.3 6.7 5.0 6.8 BLACKJACK 6.0 93.0 94.0 93.3 78.0 56.3 63.3 8.3 5.3 5.3 6.0 7.3 7.3 7.7 8.0 7.7 8.0 7.3 6.7 5.3 6.8 BLUEBANK (A03-1017) 8.0 92.0 87.7 96.0 79.0 47.0 73.0 8.7 5.7 5.7 6.7 7.7 7.3 5.3 7.0 7.3 9.0 7.7 7.0 5.7 6.8 CABERNET 6.3 92.7 93.7 92.0 63.3 15.3 55.7 8.3 5.0 5.7 7.3 8.0 7.3 6.7 7.7 7.7 8.0 6.7 6.7 5.0 6.8 EMPIRE 7.3 93.7 94.0 92.7 70.3 66.0 62.3 9.0 5.3 5.3 6.7 7.3 8.0 6.3 8.0 7.7 8.3 7.0 6.0 5.3 6.8 JACKRABBIT (PST-K10-106D) 7.3 92.0 91.7 91.7 77.0 45.7 60.7 8.0 5.0 5.3 6.7 7.7 7.3 6.0 7.3 7.7 8.7 7.7 6.3 5.3 6.8 PICK TD8 5.7 93.7 94.0 95.7 79.3 39.0 59.0 8.0 5.0 5.3 5.3 8.0 7.7 6.7 8.0 8.0 8.7 7.7 6.0 5.0 6.8 PST-K9-97 6.7 92.7 94.0 95.7 83.7 88.7 59.0 7.7 5.0 5.7 5.3 7.3 7.7 7.0 8.0 7.7 9.0 7.3 6.7 5.0 6.8 SRX 466 7.7 94.3 94.0 95.7 78.0 52.3 58.3 8.7 5.0 5.0 6.7 8.0 8.0 6.0 7.7 7.3 9.0 7.7 6.7 5.0 6.8 A00-2882 6.7 93.3 92.0 95.3 76.0 45.7 57.3 8.0 5.0 5.3 6.0 7.7 7.7 6.0 7.3 7.7 8.7 7.3 6.3 5.0 6.7 A05-361 6.7 93.3 94.3 96.0 68.7 52.0 55.7 7.7 5.0 5.3 5.7 7.7 7.7 6.7 8.0 7.7 8.3 6.7 6.3 5.0 6.7 A98-363 6.0 93.0 94.0 94.7 70.0 25.3 57.3 8.7 5.0 5.0 6.0 8.0 7.7 7.3 8.0 7.7 8.3 7.0 5.7 5.0 6.7 KEENELAND (A04-342) 7.3 95.0 94.3 94.0 59.7 68.7 55.0 8.7 4.7 5.3 6.0 8.0 8.3 6.7 8.0 8.0 8.0 6.3 6.0 4.7 6.7 MERLOT (LTP-08-6) 7.3 93.0 95.3 93.7 63.0 38.3 54.7 7.0 5.0 5.7 6.0 7.3 7.7 6.3 8.3 8.0 8.3 6.7 5.7 5.0 6.7 PICK 033 7.3 93.0 93.3 95.0 64.7 38.3 53.0 8.7 4.7 5.0 6.3 8.3 7.3 8.0 7.7 7.0 9.0 6.7 5.7 5.0 6.7 PICK 4340 7.0 94.7 94.0 81.0 47.7 44.3 49.7 8.7 5.0 5.3 7.0 8.7 8.0 7.7 7.7 7.3 7.3 6.0 5.3 5.0 6.7 PICK TD9 5.7 92.7 94.3 95.0 67.3 45.0 53.3 7.7 5.0 5.3 6.0 7.3 7.3 7.7 8.0 7.3 8.3 7.0 5.7 5.0 6.7 PST-K9-99 7.0 93.7 94.3 92.7 70.3 48.7 58.7 7.0 5.0 5.0 5.7 7.3 7.7 7.3 8.0 8.0 8.0 6.7 6.3 5.0 6.7 RAD-507 6.3 94.0 94.0 93.0 69.7 75.7 58.3 8.0 5.0 6.0 5.0 7.0 8.0 6.7 8.0 7.7 8.3 7.0 6.3 5.0 6.7 A04-38 5.7 93.3 93.3 93.3 64.3 91.3 52.0 7.7 5.0 5.0 6.0 7.3 8.0 6.7 7.7 7.3 8.3 6.7 5.7 5.0 6.6 A05-999 6.7 93.7 93.7 94.0 76.3 48.0 51.0 7.7 5.0 5.0 5.7 7.7 8.0 6.7 8.0 6.7 8.3 7.3 5.7 5.0 6.6 AWARD 8.3 92.0 85.3 93.0 68.0 19.0 59.7 8.3 5.0 5.7 7.0 7.7 7.3 5.0 6.7 7.7 8.7 7.0 6.3 5.0 6.6 BAR 12PP 612 5.7 92.7 93.0 88.7 64.0 48.3 53.7 7.7 5.0 5.3 6.7 7.0 7.7 6.3 7.7 8.0 8.0 6.7 5.7 5.0 6.6 BAR PP 119326 5.7 92.3 88.3 90.0 65.0 75.7 58.7 8.0 5.0 5.3 7.3 8.3 7.3 6.3 7.0 6.7 8.0 6.7 6.0 5.0 6.6 BARON 6.7 93.7 93.3 93.7 70.3 38.7 58.3 7.0 5.0 5.3 5.7 6.3 7.7 7.3 7.7 8.0 8.7 6.7 6.3 5.0 6.6 DAUNTLESS (A05-315) 5.7 94.3 93.3 94.7 72.7 58.7 56.3 7.7 5.0 5.0 6.0 7.7 7.7 7.0 7.7 6.7 8.7 6.7 6.0 5.0 6.6 GEISHA (DPPP818) 6.0 93.0 92.7 95.7 75.3 22.0 58.3 7.7 5.3 5.7 6.0 7.0 7.7 6.7 7.7 7.3 8.3 7.0 6.0 5.0 6.6 TABLE 14. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2011 NATIONAL KENTUCKY BLUEGRASS TEST AT KNOXVILLE (TRAFFIC STUDY), TN 1/ 2016 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ AFTER PERCENT RECOVERY BEFORE TRAFFIC FROM TRAFFIC GENETIC PERCENT COVER TRAFFIC OCT_1 NOV_1 DEC_1 SEEDHEAD QUALITY RATINGS NAME COLOR MAY JULY SEP_1 10 GAME 1-MONTH 2-MONTH RATINGS JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN J-1770 8.0 92.7 80.0 92.7 75.7 79.7 66.0 8.3 5.3 5.3 7.0 8.3 7.3 5.3 6.3 6.7 8.3 7.0 7.0 5.3 6.6 LUNAR (PST-07-261) 8.3 93.3 94.0 87.7 60.3 68.0 52.7 7.7 5.0 5.0 6.0 8.0 7.7 6.7 8.0 7.7 8.0 6.3 6.0 5.0 6.6 NU CHICAGO 8.0 91.3 87.3 93.0 73.7 55.3 59.3 8.3 5.0 5.3 6.7 8.0 7.0 4.7 7.0 8.0 8.3 7.3 7.0 5.0 6.6 RAD-1492 6.3 93.0 93.7 96.0 65.0 68.3 54.0 7.7 4.7 5.7 5.3 7.0 7.7 7.3 7.7 7.7 9.0 6.7 6.3 4.7 6.6 RUSH 8.0 93.3 91.7 90.7 64.7 58.7 57.3 8.3 5.0 5.3 6.3 8.0 7.7 6.7 7.3 7.0 8.3 6.3 5.7 5.0 6.6 WATERWORKS (A05-204) 7.3 93.3 94.7 95.3 69.7 75.0 56.0 7.0 5.3 5.3 5.3 7.0 7.7 6.7 8.0 8.0 8.7 6.7 6.0 5.0 6.6 3733 7.0 93.3 94.0 96.3 71.0 45.0 53.3 7.7 5.0 5.3 5.7 8.0 7.7 5.7 7.7 7.0 8.7 6.7 5.7 5.0 6.5 A05-360 7.0 93.3 94.0 85.0 48.0 38.0 51.0 8.7 4.7 5.3 6.0 8.0 8.0 8.0 7.7 7.3 8.0 5.7 4.7 4.7 6.5 ARAMINTHA (PP 10847) 5.3 92.3 92.7 93.7 65.7 51.3 49.7 8.3 4.7 5.0 5.7 7.3 7.3 7.7 7.7 7.3 8.3 6.7 5.3 4.7 6.5 BAR 8PP 504 5.0 92.7 92.3 91.7 66.7 31.3 52.0 8.0 5.0 5.3 6.0 7.0 7.3 7.0 7.3 7.7 8.0 6.7 6.0 5.0 6.5 BURL 06-11 5.7 93.7 94.0 93.0 59.0 41.3 51.7 7.3 5.0 5.0 6.0 7.3 7.7 7.0 8.0 7.3 8.0 6.3 5.7 5.0 6.5 J-1136 8.3 93.3 72.7 93.0 63.3 65.7 59.7 9.0 5.0 5.7 6.3 8.3 7.7 4.3 6.0 7.7 8.7 6.7 6.3 5.0 6.5 MAZAMA (A04-74) 8.0 91.3 93.0 92.7 65.3 52.0 58.3 9.0 5.0 5.3 6.7 7.0 7.0 5.3 7.7 8.0 8.7 6.7 5.7 5.0 6.5 MIDNIGHT 9.0 92.7 90.3 96.0 66.3 65.3 57.3 9.0 5.0 5.3 6.7 7.3 7.3 5.7 7.0 7.0 9.0 6.7 6.0 5.0 6.5 OASIS (A98-344) 7.0 93.3 93.7 94.3 57.7 85.0 53.7 7.7 5.0 5.3 5.7 8.0 7.7 6.7 7.7 7.3 8.3 6.3 5.3 5.0 6.5 PST-K9-90 6.0 93.7 94.0 95.0 76.0 61.7 54.0 7.7 5.0 5.0 5.0 7.7 8.0 7.3 7.7 6.0 9.0 7.0 5.7 5.0 6.5 RUBIX (4S2W) 6.3 92.7 94.3 77.0 64.7 55.0 56.0 8.0 5.0 5.0 6.3 7.7 7.3 6.3 8.3 7.3 7.3 6.7 6.0 5.0 6.5 SR 2150 (SRX 5321) 5.0 92.3 93.0 88.0 73.7 46.0 61.3 8.7 5.0 5.7 6.0 8.0 7.7 5.0 7.7 7.7 7.3 6.7 6.0 5.0 6.5 SUDDEN IMPACT 8.7 92.0 87.7 93.3 63.7 52.3 58.0 8.7 5.0 5.3 6.7 8.0 7.0 5.0 6.7 8.0 8.7 6.7 5.7 5.0 6.5 A05-329 7.0 91.7 93.3 95.7 63.7 38.3 53.3 7.0 4.7 5.0 5.7 6.7 7.0 6.3 7.7 8.0 8.0 7.0 5.3 5.0 6.4 A06-26 7.7 92.7 94.0 94.0 53.0 55.0 52.3 8.0 5.0 5.0 5.3 6.7 7.3 8.0 8.0 7.3 8.0 6.3 5.3 5.0 6.4 BLUE COAT (AKB 2282) 7.0 90.3 94.0 81.0 46.7 45.3 53.3 7.7 5.0 5.0 5.7 7.0 7.0 6.7 8.0 7.7 8.0 6.0 5.3 5.0 6.4 BOLT (H99-1653) 6.3 92.7 94.3 92.0 65.7 41.7 52.7 8.7 5.0 5.0 5.7 7.0 7.7 6.3 8.0 8.0 7.7 6.3 5.7 5.0 6.4 J-1853 8.7 91.0 81.3 93.7 68.7 65.7 58.3 8.7 5.0 5.3 6.7 7.7 7.0 5.0 6.0 7.0 8.7 7.0 6.7 5.0 6.4 LEGEND (A10-1) 8.0 93.0 94.0 94.7 69.3 45.0 55.0 8.7 5.0 5.0 5.3 7.0 7.7 5.3 8.0 7.3 8.3 7.0 6.0 5.0 6.4 PICK MP07 6.7 92.3 93.3 94.0 53.0 47.7 49.0 8.0 4.7 5.0 6.3 7.3 7.3 7.3 7.7 7.3 8.7 5.7 5.0 4.7 6.4 PST-K4-3 7.3 93.3 93.3 92.7 59.7 31.7 51.3 8.0 5.0 5.0 6.3 6.7 7.7 6.7 7.7 7.0 8.7 6.3 4.7 5.0 6.4 PST-T10-18 6.0 92.3 93.7 93.0 66.0 48.7 54.3 8.0 5.0 5.0 6.0 7.3 7.3 7.0 7.7 7.3 7.7 6.3 5.7 5.0 6.4 RAD-849 6.7 91.7 89.0 96.3 74.3 52.3 58.0 8.0 5.0 5.0 5.3 6.3 7.3 6.0 7.3 7.7 9.0 7.0 6.0 5.0 6.4 SRX 4338 7.3 92.3 95.3 90.7 58.7 38.3 54.3 8.7 5.0 5.7 5.7 7.0 7.0 7.3 8.0 7.0 8.0 6.3 5.0 5.0 6.4 ZINGER (A05-306) 5.7 93.3 91.7 94.3 63.7 38.0 52.7 8.0 5.0 5.0 5.3 6.3 7.7 6.3 7.3 8.0 8.0 6.7 5.7 5.0 6.4 A06-47 6.3 93.0 94.3 91.7 53.3 47.7 48.3 8.0 5.0 5.0 5.0 7.0 7.7 6.7 8.0 7.3 8.3 5.7 4.7 5.0 6.3 KENBLUE 4.7 92.7 94.7 97.3 54.7 47.7 48.7 8.7 4.7 4.7 4.3 6.3 7.7 7.7 8.0 7.7 8.7 6.0 5.0 4.7 6.3 THERMAL BLUE 6.0 92.0 89.7 87.7 61.3 71.7 56.0 8.0 5.0 5.0 6.3 7.3 7.3 6.0 6.7 6.3 7.7 6.3 5.3 5.0 6.2 A00-4199 5.3 93.0 88.7 84.3 53.3 54.7 51.0 8.0 5.0 5.0 5.7 7.0 7.7 6.0 7.0 6.3 7.3 6.3 5.0 5.0 6.1 ENDURANCE (PST-K4-7) 7.7 92.3 94.0 88.0 59.7 24.0 43.0 8.3 4.3 4.7 4.7 6.0 7.3 5.3 8.0 8.0 8.3 6.7 5.3 4.3 6.1 ZEDOR (PPH 9131) 5.0 92.0 92.3 93.7 57.3 51.0 46.3 7.0 4.3 4.3 5.0 7.0 7.3 7.0 7.3 6.7 7.7 6.0 4.0 4.3 5.9 LSD VALUE 1.2 3.0 7.4 11.0 24.9 111.1 12.6 0.8 0.6 1.1 1.9 1.9 1.5 1.5 1.0 2.5 1.1 1.4 1.8 0.7 0.7 C.V. (%) 11.3 1.4 4.3 5.2 17.8 55.1 11.8 6.1 5.8 8.6 13.5 10.2 6.6 12.9 7.1 10.3 6.5 10.5 14.9 6.0 4.8 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. 2016 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 TN2 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