TABLE 17. MEAN TURFGRASS QUALITY RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2011 NATIONAL KENTUCKY BLUEGRASS TEST AT KNOXVILLE, TN 1/ 2015 DATA TURFGRASS QUALITY RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN A01-1106 8.0 8.3 8.3 8.3 8.7 8.0 8.3 8.3 7.0 7.7 8.3 8.3 8.0 8.1 BAR PP 110358 7.7 7.3 7.3 7.3 8.0 8.3 7.3 7.7 7.7 8.7 9.0 9.0 9.0 8.1 MIDNIGHT 8.3 8.0 7.3 6.7 9.0 8.7 8.3 9.0 7.7 8.0 7.7 8.7 8.0 8.1 NU CHICAGO 8.7 8.7 8.0 7.0 9.0 9.0 8.3 8.7 7.7 6.7 7.3 8.3 8.0 8.1 BLUE NOTE 8.3 7.7 8.0 8.0 8.0 8.0 8.0 8.7 7.7 7.7 7.7 8.3 8.0 8.0 PICK 033 8.3 7.7 7.7 8.0 8.3 8.3 9.0 8.7 8.0 6.7 7.3 8.0 8.0 8.0 SRX 466 8.7 8.0 7.7 8.0 8.3 8.0 8.0 8.3 7.7 7.3 8.0 8.0 8.7 8.0 A04-38 7.7 8.0 8.0 8.0 8.0 7.7 7.0 8.0 7.3 8.3 7.7 8.7 8.0 7.9 ARROWHEAD 8.0 7.7 7.7 7.7 8.0 7.7 7.7 8.3 8.0 7.3 8.0 8.3 8.3 7.9 MAZAMA (A04-74) 8.0 8.7 8.3 7.7 9.0 8.7 8.0 7.7 6.7 6.7 7.7 8.0 8.0 7.9 RAD-1492 8.0 7.7 7.7 7.7 8.3 8.0 8.0 8.7 7.0 7.7 8.0 8.3 8.0 7.9 SUDDEN IMPACT 8.3 8.3 8.0 7.0 9.0 8.7 8.0 8.7 7.3 6.7 7.0 8.3 8.0 7.9 A04-36 7.7 8.0 7.7 8.0 7.7 7.7 6.7 8.0 8.0 7.3 8.0 8.0 8.0 7.8 A05-TB-382 8.3 7.3 7.7 7.7 7.7 7.7 7.3 7.7 8.0 7.0 8.0 9.0 8.0 7.8 A06-46 8.0 7.3 7.3 7.3 8.7 8.7 9.0 8.7 6.7 6.7 7.3 8.3 8.0 7.8 A06-47 7.7 7.7 7.3 8.0 8.3 8.7 7.3 8.3 7.0 7.7 7.3 8.0 8.0 7.8 BLUEBANK (A03-1017) 8.7 8.0 8.0 6.3 8.7 9.0 8.7 8.3 6.3 6.3 7.0 8.3 8.0 7.8 BURL 3-51 8.0 8.0 7.7 7.0 8.7 8.7 8.3 8.0 7.0 7.0 7.3 8.0 8.0 7.8 J-1770 8.3 8.3 8.0 6.3 9.0 8.3 8.7 8.7 6.0 6.7 7.0 8.3 7.7 7.8 J-1853 8.7 8.7 7.7 7.0 8.7 8.7 8.0 8.0 6.3 6.3 7.7 8.0 8.0 7.8 LUNAR (PST-07-261) 8.0 7.7 7.3 7.3 8.0 7.3 8.3 8.7 7.3 8.0 7.7 8.3 8.0 7.8 PST-K4-3 8.0 7.7 7.7 8.0 8.3 8.3 7.3 8.0 7.0 7.3 8.0 8.0 8.0 7.8 SRX 2758 8.0 8.0 8.3 8.0 8.3 8.0 7.3 8.0 6.7 6.7 7.7 8.3 8.0 7.8 SRX 4338 8.0 7.0 7.0 6.7 8.7 8.7 8.3 9.0 7.0 7.0 7.3 8.3 8.0 7.8 A00-2882 8.0 8.3 8.0 8.3 8.7 8.0 8.3 7.7 6.0 5.7 6.7 8.7 8.3 7.7 A05-360 8.0 8.7 8.3 9.0 8.3 8.0 7.0 7.7 7.3 6.0 6.3 7.7 7.7 7.7 A98-363 7.3 7.7 7.7 8.0 7.0 7.0 7.0 7.3 7.7 8.3 8.0 8.3 8.0 7.7 AVID 8.0 7.7 7.3 7.3 8.7 8.3 8.0 8.0 6.3 6.3 7.7 8.3 8.0 7.7 AWARD 8.0 8.3 7.7 6.7 8.7 8.7 8.3 8.7 6.7 5.7 7.0 8.0 8.0 7.7 BAR 12PP 612 8.0 7.7 8.3 8.3 8.3 7.7 7.0 8.0 6.7 6.3 7.3 9.0 8.0 7.7 BARVETTE HGT (BAR VV 0709) 7.3 7.0 7.3 7.3 6.7 7.7 6.3 8.0 7.7 9.0 8.7 8.7 8.3 7.7 BLUE COAT (AKB 2282) 8.3 8.0 7.7 7.7 8.3 7.7 7.3 7.7 7.7 6.7 7.0 8.3 8.3 7.7 BURL 06-11 7.3 7.3 8.0 7.7 7.7 8.0 7.3 7.7 7.0 7.0 8.0 8.7 8.0 7.7 EMPIRE 7.7 8.3 8.3 8.0 8.3 8.0 7.7 7.7 6.7 5.7 7.0 8.3 8.0 7.7 J-1136 8.7 8.3 7.7 7.0 9.0 8.7 8.3 8.3 6.7 6.0 7.0 8.0 7.7 7.7 JACKRABBIT (PST-K10-106D) 8.0 7.3 7.3 7.7 8.3 7.7 7.3 8.0 7.3 7.7 7.7 8.0 8.0 7.7 MERLOT (LTP-08-6) 8.0 7.7 7.3 7.3 9.0 8.3 7.7 8.3 6.3 6.0 7.3 8.7 8.7 7.7 PICK 4340 7.7 7.0 7.0 7.0 9.0 9.0 8.0 8.7 7.3 6.7 6.3 8.3 7.7 7.7 PST-K9-90 8.0 8.0 8.0 7.7 8.0 7.7 7.3 8.7 6.3 7.0 7.3 8.3 8.0 7.7 RAD-507 7.7 6.7 7.0 7.7 8.0 7.3 7.3 8.0 7.3 8.3 8.0 8.3 8.0 7.7 RAD-849 8.0 8.0 7.7 7.0 8.3 8.0 7.7 8.0 6.7 7.3 7.7 8.3 8.0 7.7 A00-4199 8.0 8.3 8.3 8.0 8.7 8.0 7.0 7.7 6.3 6.7 6.7 7.7 7.7 7.6 A06-26 8.0 7.3 7.0 8.0 8.3 8.0 7.3 8.0 6.7 6.7 7.7 8.0 8.3 7.6 AKB 2555 7.7 7.7 7.3 7.7 8.3 7.3 7.3 8.0 7.0 6.7 7.7 7.7 8.0 7.6 BAR VV 118532 7.7 7.7 7.7 8.0 7.0 6.7 6.7 8.0 7.0 7.7 8.0 8.7 8.0 7.6 TABLE 17. (CONT'D) MEAN TURFGRASS QUALITY RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2011 NATIONAL KENTUCKY BLUEGRASS TEST AT KNOXVILLE, TN 1/ 2015 DATA TURFGRASS QUALITY RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN BARON 8.0 7.7 7.7 7.0 7.7 6.3 7.0 8.3 7.0 8.7 8.0 8.0 8.0 7.6 CABERNET 7.7 7.0 7.0 7.0 8.3 8.0 7.7 8.0 8.0 6.7 6.7 8.3 8.0 7.6 DAUNTLESS (A05-315) 7.7 8.0 7.3 8.0 7.7 7.7 7.0 8.0 7.3 7.7 7.0 8.0 8.0 7.6 KEENELAND (A04-342) 8.0 7.3 7.0 7.3 8.7 8.3 8.0 9.0 6.7 6.3 6.3 8.0 7.7 7.6 LEGEND (A10-1) 8.0 8.3 8.3 7.7 8.7 8.3 8.0 8.0 6.0 6.3 6.3 8.0 7.7 7.6 PICK TD8 8.0 7.7 7.3 7.3 8.0 8.0 7.3 8.3 7.0 7.3 7.7 8.0 7.7 7.6 RUBIX (4S2W) 7.7 7.7 7.3 6.7 8.0 8.3 7.7 9.0 6.7 6.3 7.0 8.3 8.0 7.6 SHAMROCK 7.7 7.3 8.0 7.7 7.3 7.0 6.7 8.0 7.7 7.3 8.0 8.3 8.0 7.6 SKYE 8.0 7.3 6.7 6.3 8.7 8.0 7.3 8.0 8.0 7.3 7.7 8.0 8.0 7.6 A05-329 8.3 7.3 7.7 7.7 8.3 7.3 7.0 7.7 6.7 7.0 7.7 8.0 8.0 7.5 A05-361 7.7 7.7 7.7 7.7 8.0 8.0 7.0 8.0 6.3 7.0 7.3 8.0 7.7 7.5 A05-999 8.0 7.7 8.0 7.7 8.0 7.3 7.0 8.0 6.3 7.0 7.3 8.0 8.0 7.5 BAR PP 119326 7.7 7.7 7.0 8.3 7.3 7.0 7.3 8.0 7.3 6.3 7.7 8.3 8.0 7.5 OASIS (A98-344) 7.7 7.3 7.0 7.7 8.0 7.3 7.0 7.7 7.0 7.7 7.3 8.0 8.3 7.5 PST-K9-97 8.3 7.3 7.7 7.0 7.7 7.7 7.3 7.7 7.0 7.0 7.0 8.3 8.0 7.5 SRX 5321 6.7 6.7 6.7 7.0 8.0 8.0 6.0 7.7 8.0 8.0 8.0 8.3 8.0 7.5 3733 7.7 7.0 7.0 6.3 8.0 7.7 7.3 8.3 6.7 7.0 7.3 8.0 8.0 7.4 AMERICA 7.3 7.3 7.3 8.0 8.0 7.3 7.0 7.7 6.3 6.7 7.3 8.3 8.0 7.4 BAR VV 112916 7.3 7.7 7.7 8.0 6.7 6.7 6.7 8.0 5.7 7.3 7.7 8.7 8.3 7.4 BARDUKE 7.3 7.3 7.0 7.7 7.7 7.0 6.7 8.0 7.0 7.3 7.3 8.3 8.0 7.4 BLACKJACK 8.0 7.3 7.3 7.3 7.0 7.0 6.7 8.0 7.3 7.7 7.3 7.7 8.0 7.4 GEISHA (DPPP818) 7.3 7.7 7.3 6.7 7.7 7.0 7.0 7.3 6.0 7.7 8.0 8.3 8.0 7.4 H99-1653 7.7 6.7 6.7 8.0 8.3 8.0 7.7 8.3 6.7 6.0 6.0 8.0 8.0 7.4 PST-T10-18 8.0 7.0 7.0 7.3 7.7 7.7 7.7 8.3 6.7 7.0 7.0 7.7 7.7 7.4 RUSH 8.0 7.7 7.7 7.3 8.0 8.0 7.0 8.3 6.0 6.0 7.0 7.7 8.0 7.4 WATERWORKS (A05-204) 8.0 8.0 8.0 7.7 8.0 6.7 7.3 8.0 5.7 6.3 7.3 8.0 8.0 7.4 BAR PP 119327 7.7 7.0 6.7 7.3 7.7 7.7 7.0 7.7 6.0 7.0 8.0 8.0 8.0 7.3 ENDURANCE (PST-K4-7) 8.0 7.0 6.7 7.0 8.3 8.3 7.7 8.0 6.0 6.0 6.7 8.0 7.3 7.3 PICK TD9 7.7 7.7 7.7 7.7 7.7 7.0 6.7 7.7 6.7 6.0 7.0 8.0 8.0 7.3 ZEDOR (PPH 9131) 6.7 6.7 7.0 6.7 7.7 7.7 7.0 8.0 6.7 7.3 7.0 8.3 7.7 7.3 ARAMINTHA (PP 10847) 7.7 6.3 6.3 6.0 8.0 8.0 6.3 7.7 6.0 7.3 7.7 8.7 8.0 7.2 BAR 8PP 504 7.7 7.0 7.0 7.3 7.0 6.3 6.7 7.3 7.3 7.0 7.0 8.0 8.0 7.2 KENBLUE 7.3 6.7 6.3 7.0 6.3 7.0 6.3 7.0 7.3 7.3 8.0 8.7 8.3 7.2 PICK MP07 8.0 7.3 7.3 7.3 6.3 6.7 6.3 7.7 7.0 7.0 7.3 8.3 8.0 7.2 THERMAL BLUE 7.7 7.0 7.0 8.0 8.0 7.0 6.0 6.0 6.0 7.0 8.0 8.0 8.0 7.2 PST-K9-99 8.0 7.0 7.0 7.7 8.0 7.3 6.7 7.3 5.3 6.3 7.0 8.0 8.0 7.1 ZINGER (A05-306) 8.0 8.0 7.7 7.3 7.7 7.0 6.0 7.0 5.7 6.0 6.3 7.7 7.3 7.0 LSD VALUE 0.9 1.1 1.2 1.1 0.9 0.9 0.9 0.8 1.6 3.0 1.8 1.7 0.8 0.4 C.V. (%) 5.9 7.5 7.8 8.0 6.6 6.9 7.7 6.0 11.3 15.3 10.2 6.1 4.1 3.0 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 17. MEAN TURFGRASS QUALITY RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE (CONT'D) 2011 NATIONAL KENTUCKY BLUEGRASS TEST AT KNOXVILLE, TN 1/ 2015 DATA TURFGRASS QUALITY RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT PERCENT COVER COVER COVER PERCENT SUMMER PATCH NAME SPRING SUMMER FALL AUGUST SEPTEMBER A01-1106 98.0 90.0 95.3 10.0 4.7 BAR PP 110358 97.7 94.3 97.0 3.3 1.7 MIDNIGHT 97.3 94.0 93.7 3.3 2.7 NU CHICAGO 97.0 89.7 91.7 10.3 11.0 BLUE NOTE 98.0 93.7 93.7 5.0 6.7 PICK 033 98.7 95.0 92.3 5.0 10.3 SRX 466 97.7 94.0 93.3 5.0 7.0 A04-38 95.3 93.0 94.0 6.0 3.3 ARROWHEAD 96.0 96.0 94.0 1.7 6.0 MAZAMA (A04-74) 96.7 85.7 93.7 14.3 10.7 RAD-1492 97.7 90.7 95.3 8.3 8.3 SUDDEN IMPACT 97.0 93.0 90.7 5.7 15.0 A04-36 97.0 90.0 94.3 10.0 5.3 A05-TB-382 97.7 96.3 94.7 1.7 6.7 A06-46 98.7 88.3 89.0 11.7 15.7 A06-47 98.0 91.7 92.3 8.3 9.0 BLUEBANK (A03-1017) 97.0 82.0 90.0 16.7 17.3 BURL 3-51 97.3 88.0 92.3 11.0 12.3 J-1770 96.7 82.7 88.7 17.3 16.7 J-1853 96.7 86.7 93.3 13.3 15.0 LUNAR (PST-07-261) 95.0 93.0 93.7 6.0 4.3 PST-K4-3 97.0 90.7 94.7 8.3 6.7 SRX 2758 97.7 88.3 93.0 11.7 9.7 SRX 4338 98.0 91.0 91.7 7.7 11.7 A00-2882 98.0 79.3 87.7 20.7 25.7 A05-360 98.3 91.7 86.7 8.3 18.3 A98-363 97.7 93.3 94.3 5.3 2.7 AVID 97.0 84.0 93.7 16.0 12.7 AWARD 97.3 87.0 90.7 11.7 20.7 BAR 12PP 612 97.0 87.0 92.0 11.7 11.7 BARVETTE HGT (BAR VV 0709) 97.3 95.0 96.3 2.7 0.0 BLUE COAT (AKB 2282) 96.3 94.0 90.7 6.0 11.0 BURL 06-11 98.0 90.7 93.7 8.3 10.0 EMPIRE 97.7 88.3 90.3 11.7 21.0 J-1136 97.3 82.0 88.7 16.7 22.7 JACKRABBIT (PST-K10-106D) 96.0 92.3 93.3 7.7 6.7 MERLOT (LTP-08-6) 97.0 82.7 92.0 17.3 16.7 PICK 4340 98.0 92.7 83.3 5.0 15.0 PST-K9-90 95.7 87.3 93.0 12.7 8.3 RAD-507 96.7 92.3 94.3 6.7 1.7 RAD-849 97.0 85.3 92.7 13.3 9.3 A00-4199 97.3 83.7 86.3 16.3 15.0 A06-26 96.7 90.0 93.0 10.0 9.3 AKB 2555 96.0 92.3 93.0 6.7 10.0 BAR VV 118532 95.3 91.0 94.0 9.0 6.7 TABLE 17. MEAN TURFGRASS QUALITY RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE (CONT'D) 2011 NATIONAL KENTUCKY BLUEGRASS TEST AT KNOXVILLE, TN 1/ 2015 DATA TURFGRASS QUALITY RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT PERCENT COVER COVER COVER PERCENT SUMMER PATCH NAME SPRING SUMMER FALL AUGUST SEPTEMBER BARON 94.3 90.3 94.0 9.7 1.7 CABERNET 98.3 96.0 90.7 1.7 12.3 DAUNTLESS (A05-315) 96.7 90.0 91.0 10.0 5.0 KEENELAND (A04-342) 98.0 90.0 82.0 10.0 22.7 LEGEND (A10-1) 97.7 75.0 82.0 25.0 28.3 PICK TD8 97.7 88.3 92.7 11.7 7.7 RUBIX (4S2W) 98.0 84.3 89.7 15.7 17.3 SHAMROCK 95.7 93.3 93.7 6.7 5.3 SKYE 97.7 94.3 92.7 5.7 11.7 A05-329 95.7 85.7 92.7 14.3 11.0 A05-361 97.0 84.0 92.0 16.0 11.7 A05-999 96.0 84.0 91.7 16.0 9.3 BAR PP 119326 96.3 91.7 93.7 8.3 14.3 OASIS (A98-344) 96.0 86.7 90.0 13.3 10.0 PST-K9-97 95.7 92.0 91.3 6.7 11.0 SRX 5321 97.7 95.3 94.0 3.3 1.7 3733 97.0 88.3 92.7 11.7 8.3 AMERICA 96.3 82.3 92.7 17.7 14.3 BAR VV 112916 95.7 76.7 93.7 23.3 10.0 BARDUKE 96.0 89.7 90.7 10.3 9.3 BLACKJACK 94.3 90.3 89.0 8.3 8.3 GEISHA (DPPP818) 95.3 85.3 94.3 14.7 6.0 H99-1653 98.3 88.3 83.0 11.7 23.3 PST-T10-18 98.3 88.3 87.0 11.7 12.7 RUSH 95.7 80.7 87.0 19.3 22.7 WATERWORKS (A05-204) 92.7 73.3 92.3 26.7 19.3 BAR PP 119327 96.0 81.7 93.3 18.3 9.3 ENDURANCE (PST-K4-7) 98.0 80.7 90.0 19.3 20.7 PICK TD9 95.7 88.3 89.3 10.7 13.0 ZEDOR (PPH 9131) 96.0 85.0 91.3 15.0 10.0 ARAMINTHA (PP 10847) 96.3 82.7 93.7 17.3 9.0 BAR 8PP 504 95.0 90.7 90.3 8.3 8.7 KENBLUE 96.0 93.3 94.3 5.3 7.3 PICK MP07 95.3 89.0 91.7 11.0 11.7 THERMAL BLUE 96.0 84.3 94.0 15.7 9.3 PST-K9-99 96.3 79.3 86.3 20.7 18.3 ZINGER (A05-306) 96.0 76.7 84.0 23.3 19.0 LSD VALUE 1.4 13.0 15.6 14.6 21.7 C.V. (%) 0.9 7.2 5.4 62.4 75.6 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. 2015 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