TABLE 28. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS GROWN UNDER TRAFFIC STRESS AT MADISON, WI 1/ 2013-2015 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING LEAF QUALITY RATINGS NAME COLOR GREENUP TEXTURE MAY JUN JUL AUG SEP OCT NOV MEAN BARVETTE HGT (BAR VV 0709) 4.5 4.7 7.0 5.2 4.9 6.0 6.2 6.4 7.2 7.4 6.2 A05-360 6.8 4.8 6.0 4.6 6.3 6.3 5.9 6.0 5.8 6.3 5.9 ZINGER (A05-306) 6.3 4.3 6.0 4.8 5.8 6.2 6.2 6.4 6.1 6.0 5.9 A04-38 6.2 4.3 6.3 4.7 6.0 6.2 5.4 6.3 5.6 5.7 5.7 BARSERATI (BAR PP 110358) 5.0 4.3 6.7 4.7 5.8 5.8 5.6 5.8 6.6 5.9 5.7 BARSAHARA (BAR VV 112916) 5.7 4.3 7.0 4.8 5.4 5.8 5.8 5.3 6.2 6.6 5.7 BLUE NOTE 6.3 3.8 7.0 4.9 6.2 6.1 5.3 6.0 5.7 5.4 5.7 BOLT (H99-1653) 5.7 4.2 6.0 4.7 5.3 6.1 6.1 5.8 6.6 5.6 5.7 SKYE 6.2 4.5 6.0 5.0 5.8 5.7 5.6 5.9 6.1 6.0 5.7 A04-36 5.2 4.7 6.0 4.8 5.9 5.7 5.6 5.8 5.7 5.6 5.6 A98-363 6.3 4.3 5.7 4.4 5.9 5.6 5.7 5.9 6.1 5.6 5.6 J-1770 7.8 4.0 6.3 4.8 5.9 5.4 5.3 5.9 6.2 5.9 5.6 AWARD 7.8 4.3 6.0 4.3 5.6 5.7 5.8 5.7 5.7 5.7 5.5 PST-T10-18 5.2 4.3 6.7 4.8 5.6 5.6 5.6 5.6 6.2 5.4 5.5 ARAMINTHA (PP 10847) 5.7 4.0 6.0 4.8 5.9 6.2 5.1 5.0 5.4 5.3 5.4 AVID 7.8 4.5 4.7 3.9 5.9 5.8 5.2 6.0 5.7 5.3 5.4 BLUEBANK (A03-1017) 8.0 4.2 6.0 3.8 5.7 5.2 5.4 5.8 5.7 5.7 5.3 CABERNET 6.0 4.5 6.7 4.9 5.8 5.6 5.0 5.4 5.1 5.1 5.3 MIDNIGHT 7.8 4.0 6.3 4.3 5.7 5.4 5.2 5.4 5.6 5.7 5.3 NU CHICAGO 8.0 4.2 6.3 4.0 5.1 5.7 5.6 6.0 5.6 5.4 5.3 PICK 033 7.2 4.7 6.0 4.6 5.7 5.3 5.0 5.3 5.8 5.3 5.3 SR 2150 (SRX 5321) 6.8 4.3 6.0 4.0 5.9 5.7 5.2 5.4 5.3 5.3 5.3 SRX 2758 6.8 5.0 6.0 4.6 6.2 5.4 5.2 4.8 5.7 5.6 5.3 BAR PP 119326 5.3 4.7 5.3 4.6 5.6 5.6 5.7 4.9 5.1 5.0 5.2 BAR VV 118532 5.5 4.7 6.0 4.7 5.8 5.4 4.9 4.8 5.6 5.4 5.2 BARON 7.7 3.5 5.7 3.9 5.0 5.3 4.8 5.9 6.0 5.4 5.2 ENDURANCE (PST-K4-7) 7.8 3.8 5.7 3.9 5.6 5.4 5.2 5.7 5.3 5.4 5.2 J-1136 7.3 4.0 6.0 4.1 5.3 5.4 5.2 5.2 5.7 5.4 5.2 BLUE COAT (AKB 2282) 7.5 4.0 6.3 4.3 5.7 4.4 4.9 5.2 5.6 5.3 5.1 BURL 06-11 7.0 4.7 6.0 4.8 5.3 4.9 4.4 5.0 5.8 5.3 5.1 BURL 3-51 8.0 4.8 5.3 4.1 5.2 5.4 5.1 5.3 5.3 5.1 5.1 DAUNTLESS (A05-315) 6.2 4.3 6.0 4.4 5.8 5.2 5.0 5.2 4.8 5.3 5.1 PICK MP07 5.2 3.8 6.7 4.3 5.7 5.3 5.3 5.0 4.8 5.0 5.1 SRX 466 7.0 5.3 6.0 4.8 6.2 5.8 4.7 5.0 4.4 4.8 5.1 A06-26 7.2 4.2 6.3 3.8 5.3 5.2 5.2 5.8 5.1 4.9 5.0 A06-46 7.2 4.7 6.7 4.2 5.4 5.1 4.6 5.2 5.4 5.2 5.0 GEISHA (DPPP818) 7.2 3.7 5.7 4.1 5.1 5.3 5.0 5.7 5.1 5.0 5.0 KENBLUE 4.2 3.8 6.7 4.4 4.2 5.0 4.7 5.1 6.1 5.7 5.0 RUBIX (4S2W) 5.7 3.7 7.0 3.9 5.9 6.0 5.1 4.8 5.0 4.6 5.0 RUSH 7.5 3.8 6.0 4.1 5.6 5.7 5.2 5.1 4.6 4.9 5.0 THERMAL BLUE 5.7 3.5 6.0 4.2 5.3 5.6 5.3 5.0 4.9 4.4 5.0 A00-4199 7.3 3.8 6.0 4.0 5.3 5.4 5.1 5.1 4.4 4.6 4.9 BARDUKE 7.0 3.8 5.7 4.1 4.8 5.3 4.9 5.3 4.9 5.0 4.9 OASIS (A98-344) 8.0 5.3 5.0 3.6 5.4 4.7 4.6 5.6 5.6 4.9 4.9 PST-K9-90 7.7 4.0 6.0 3.8 5.2 4.9 5.1 5.4 4.9 4.8 4.9 TABLE 28. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS (CONT'D). GROWN UNDER TRAFFIC STRESS AT MADISON, WI 1/ 2013-2015 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING LEAF QUALITY RATINGS NAME COLOR GREENUP TEXTURE MAY JUN JUL AUG SEP OCT NOV MEAN SHAMROCK 6.3 5.0 6.0 4.1 5.8 5.0 4.7 5.1 4.7 4.8 4.9 A05-361 6.8 5.2 6.0 3.9 6.2 5.2 4.4 5.0 4.6 4.6 4.8 AMERICA 7.0 3.7 5.3 3.6 5.1 5.3 5.0 4.9 4.7 5.2 4.8 EMPIRE 8.2 5.2 5.7 3.8 4.9 5.4 4.6 5.4 4.8 4.9 4.8 KEENELAND (A04-342) 7.2 4.2 6.3 4.2 5.9 5.6 4.6 4.3 4.7 4.4 4.8 LEGEND (A10-1) 8.0 4.8 6.0 3.6 5.3 5.1 4.9 5.2 5.0 4.7 4.8 A00-2882 7.8 5.3 6.0 3.7 5.7 5.3 4.9 5.1 4.3 4.2 4.7 BAR 8PP 504 5.7 3.7 5.0 4.0 5.1 5.3 4.2 4.9 4.9 4.4 4.7 J-1853 7.7 4.2 6.0 3.9 4.8 4.9 5.1 5.0 4.4 4.8 4.7 PICK 4340 7.0 4.0 6.3 4.0 5.4 5.2 4.3 4.7 4.7 4.2 4.7 SRX 4338 6.3 3.8 6.0 4.0 5.6 5.3 4.4 4.4 4.8 4.4 4.7 WATERWORKS (A05-204) 8.0 4.5 5.3 4.0 5.0 4.7 4.8 5.2 5.0 4.6 4.7 A05-999 5.8 3.3 6.3 3.7 5.2 5.1 4.4 5.2 4.3 4.3 4.6 MERLOT (LTP-08-6) 8.0 5.2 5.7 3.9 4.9 4.8 4.7 4.4 4.8 5.0 4.6 PICK TD8 7.3 4.8 6.0 4.1 5.4 4.8 4.1 4.4 4.6 4.4 4.6 ARROWHEAD 7.0 4.8 6.3 3.9 5.7 4.8 4.3 4.3 4.3 4.3 4.5 JACKRABBIT (PST-K10-106D) 7.7 4.5 5.7 3.8 5.3 5.2 4.6 4.9 3.7 3.8 4.5 RAD-849 6.3 4.0 6.0 4.0 5.2 4.9 4.6 4.3 4.4 4.1 4.5 SUDDEN IMPACT 7.8 4.2 6.0 3.8 4.6 4.8 4.4 4.6 4.9 4.6 4.5 A01-1106 7.7 5.0 5.7 3.4 5.6 4.9 4.4 4.4 3.6 3.8 4.3 A05-TB-382 6.8 4.8 5.3 3.7 5.0 4.6 3.9 4.1 5.0 4.1 4.3 PICK TD9 5.8 4.0 6.0 3.9 5.8 4.6 3.8 4.2 4.0 4.1 4.3 PST-K4-3 7.0 4.8 6.3 3.8 4.6 4.9 4.4 4.1 4.2 4.0 4.3 RAD-507 6.5 4.8 6.0 4.1 4.8 4.3 4.1 4.1 4.7 4.3 4.3 RAD-1492 7.5 4.5 6.7 3.7 5.1 4.4 3.9 4.1 3.8 4.1 4.2 AKB 2555 7.3 3.2 6.3 3.6 4.8 4.7 3.9 3.9 3.8 4.0 4.1 BAR PP 119327 7.2 4.0 5.0 3.7 5.1 4.2 3.7 3.8 3.8 4.2 4.1 PST-K9-99 6.5 4.0 4.7 3.7 4.7 4.2 4.2 4.2 4.1 3.9 4.1 3733 8.0 3.8 5.0 3.3 4.1 4.2 3.9 4.1 4.0 4.1 4.0 BLACKJACK 7.0 3.5 6.0 3.6 4.6 4.4 3.8 3.9 3.9 3.6 4.0 MAZAMA (A04-74) 8.2 4.7 6.0 3.3 4.0 4.6 3.7 3.8 4.0 3.8 3.9 ZEDOR (PPH 9131) 6.8 3.8 6.0 3.4 4.3 4.3 3.8 3.8 4.1 3.7 3.9 BAR 12PP 612 7.7 4.2 5.7 3.3 3.9 3.8 3.4 3.4 3.9 3.9 3.7 PST-K9-97 7.7 4.5 5.7 3.4 3.9 4.0 3.7 3.6 3.7 3.7 3.7 LUNAR (PST-07-261) 7.5 4.5 6.7 3.6 4.2 3.9 3.1 3.1 3.0 3.3 3.5 A05-329 8.0 5.3 7.3 2.4 3.9 4.3 3.7 3.9 2.8 2.7 3.4 A06-47 6.8 4.0 6.0 2.7 4.2 4.0 3.6 3.4 3.0 3.1 3.4 LSD VALUE 0.8 5.3 0.9 2.4 0.9 1.0 1.5 1.1 1.1 0.9 0.7 C.V. (%) 10.4 32.0 8.8 33.5 17.3 19.8 28.4 22.8 24.2 20.0 16.6 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 28. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS (CONT'D) GROWN UNDER TRAFFIC STRESS AT MADISON, WI 1/ 2013-2015 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT GROUND COVER RATINGS WINTER WINTER TYPHULA STEM PERCENT THATCH MEASUREMENT IN MM NAME SPRING SUMMER FALL COLOR KILL RATINGS RUST WEEDS 2014 2015_1 2015_2 BARVETTE HGT (BAR VV 0709) 82.2 99.0 98.9 1.0 1.0 9.0 2.0 0.8 0.0 0.0 0.0 A05-360 78.7 98.2 97.4 1.0 0.7 9.0 4.3 1.7 0.0 2.3 0.0 ZINGER (A05-306) 86.0 99.0 97.6 1.0 0.7 9.0 3.0 2.5 0.0 0.0 0.0 A04-38 82.7 98.3 95.9 1.0 1.3 9.0 3.7 2.3 4.0 1.3 1.7 BARSERATI (BAR PP 110358) 85.8 96.7 96.4 1.0 1.7 9.0 2.0 2.8 2.3 1.0 0.7 BARSAHARA (BAR VV 112916) 84.3 98.0 97.7 1.0 2.0 9.0 2.7 1.7 0.7 0.7 0.7 BLUE NOTE 82.9 96.2 96.3 1.0 2.0 9.0 3.7 2.3 0.0 1.7 1.7 BOLT (H99-1653) 85.2 96.7 98.1 1.0 1.7 9.0 2.7 2.0 0.0 0.7 0.0 SKYE 85.8 97.5 97.4 1.0 1.3 9.0 2.0 2.7 0.0 0.7 1.3 A04-36 82.7 97.8 97.4 1.0 0.7 9.0 2.0 2.0 0.7 0.0 1.0 A98-363 82.8 95.7 96.1 1.0 1.7 9.0 2.3 3.7 2.3 1.0 2.3 J-1770 82.2 97.0 94.7 1.0 1.0 9.0 2.3 2.5 2.3 2.0 1.7 AWARD 78.6 97.2 95.3 1.0 1.0 9.0 3.0 5.0 1.7 1.7 1.3 PST-T10-18 82.0 95.7 97.0 1.0 1.3 9.0 2.0 2.3 1.3 0.7 0.7 ARAMINTHA (PP 10847) 85.0 94.5 95.2 1.0 1.0 9.0 3.0 2.8 5.7 1.7 6.0 AVID 80.3 92.0 92.8 1.3 3.3 9.0 3.0 5.8 0.7 11.7 1.7 BLUEBANK (A03-1017) 78.6 93.5 93.4 1.3 1.3 9.0 3.3 4.5 5.0 4.3 3.3 CABERNET 81.0 95.7 94.9 1.0 3.3 9.0 3.0 2.3 2.3 2.3 3.3 MIDNIGHT 80.2 97.0 93.9 1.0 0.3 9.0 3.3 4.2 5.7 3.3 1.0 NU CHICAGO 78.7 96.0 93.9 1.0 0.0 9.0 3.0 3.5 6.7 1.7 0.0 PICK 033 77.8 93.3 96.2 1.0 3.3 9.0 2.7 2.0 2.3 3.3 4.0 SR 2150 (SRX 5321) 79.1 97.3 92.8 1.0 3.0 9.0 3.0 5.8 1.7 5.7 1.0 SRX 2758 82.6 88.5 94.3 2.0 0.3 9.0 3.0 4.5 4.0 4.3 1.0 BAR PP 119326 84.4 96.5 97.1 1.0 0.7 9.0 4.0 1.7 1.3 1.7 0.7 BAR VV 118532 83.6 93.3 94.9 1.0 3.3 9.0 3.7 3.7 1.7 2.7 7.3 BARON 75.7 95.2 97.1 1.0 1.7 9.0 2.7 4.2 2.3 1.7 3.3 ENDURANCE (PST-K4-7) 78.3 89.0 92.1 2.0 4.0 9.0 3.3 4.2 5.7 5.0 1.0 J-1136 79.1 88.2 94.1 2.7 0.7 9.0 3.3 2.0 3.3 1.7 1.0 BLUE COAT (AKB 2282) 81.0 82.3 92.1 3.0 4.0 9.0 2.7 5.7 6.7 3.3 6.3 BURL 06-11 81.8 91.0 93.8 1.3 2.0 9.0 2.0 5.2 2.3 4.7 4.0 BURL 3-51 76.3 84.5 92.9 3.0 1.3 9.0 2.7 6.2 5.7 8.3 3.0 DAUNTLESS (A05-315) 81.7 90.0 95.0 2.0 3.0 8.7 3.0 3.5 2.7 0.7 4.0 PICK MP07 80.8 94.3 96.2 1.0 4.3 9.0 2.0 2.5 4.0 1.7 3.0 SRX 466 79.8 93.8 90.1 1.0 6.7 8.7 3.0 4.5 3.3 3.7 4.0 A06-26 76.6 97.8 95.7 1.0 0.7 9.0 3.3 3.2 2.3 3.0 1.0 A06-46 80.6 93.0 92.8 1.0 5.0 9.0 2.0 4.0 3.3 5.0 4.0 GEISHA (DPPP818) 76.6 91.2 94.0 1.3 2.3 9.0 2.0 5.8 5.7 1.7 6.7 KENBLUE 84.8 95.7 97.4 1.0 4.0 9.0 2.0 2.7 0.7 0.0 4.3 RUBIX (4S2W) 76.0 93.7 90.1 1.0 2.0 8.7 4.0 6.2 10.0 1.7 1.7 RUSH 80.9 90.8 90.8 2.0 1.0 9.0 5.7 4.2 9.0 8.3 2.3 THERMAL BLUE 80.2 94.3 96.4 1.0 2.0 9.0 4.0 2.8 4.0 0.0 3.3 A00-4199 72.6 82.8 88.3 3.3 1.7 9.0 4.0 6.2 10.0 6.7 3.3 BARDUKE 78.9 95.2 93.4 1.0 2.7 8.7 2.0 3.0 5.0 4.0 7.3 OASIS (A98-344) 76.6 96.8 92.4 1.0 2.3 9.0 3.3 3.8 0.7 1.3 3.3 PST-K9-90 74.2 86.0 92.7 3.0 3.7 9.0 4.3 4.5 4.0 7.7 0.0 TABLE 28. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS (CONT'D) GROWN UNDER TRAFFIC STRESS AT MADISON, WI 1/ 2013-2015 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT GROUND COVER RATINGS WINTER WINTER TYPHULA STEM PERCENT THATCH MEASUREMENT IN MM NAME SPRING SUMMER FALL COLOR KILL RATINGS RUST WEEDS 2014 2015_1 2015_2 SHAMROCK 82.2 92.2 93.0 1.3 3.0 9.0 5.0 5.3 4.0 3.3 6.7 A05-361 76.9 85.7 89.3 2.7 7.3 9.0 3.3 5.3 7.3 3.3 2.3 AMERICA 75.7 92.2 92.0 1.3 2.3 9.0 4.3 4.2 4.0 1.7 3.0 EMPIRE 73.6 97.0 94.1 1.0 1.3 9.0 4.7 2.3 3.7 2.0 5.0 KEENELAND (A04-342) 81.4 86.3 87.3 1.0 5.7 8.0 2.7 4.5 9.0 6.7 18.3 LEGEND (A10-1) 73.7 93.7 92.0 1.3 1.7 9.0 2.7 5.3 5.0 5.0 0.0 A00-2882 71.4 93.7 88.2 1.0 3.7 8.7 5.0 4.2 11.7 10.0 5.0 BAR 8PP 504 81.0 87.5 90.4 1.3 2.3 8.7 2.7 8.7 8.3 3.3 9.0 J-1853 72.7 85.2 89.7 2.3 5.3 9.0 3.0 6.2 6.7 9.0 0.7 PICK 4340 80.3 77.3 82.0 3.3 2.3 8.7 2.7 9.5 20.0 4.0 6.7 SRX 4338 78.0 88.3 84.3 1.0 11.7 7.7 2.0 8.7 9.0 6.7 7.7 WATERWORKS (A05-204) 78.8 82.2 88.6 3.0 5.0 9.0 2.7 7.7 5.0 6.3 3.0 A05-999 77.3 89.5 90.0 1.3 6.7 8.3 4.3 6.2 8.3 1.7 8.3 MERLOT (LTP-08-6) 74.9 86.2 87.7 2.3 10.0 8.7 2.3 4.2 5.0 5.0 3.7 PICK TD8 76.2 73.3 85.1 3.7 14.0 9.0 2.3 11.7 5.7 11.7 8.3 ARROWHEAD 78.7 79.5 82.3 3.0 17.3 8.7 3.0 8.7 10.0 5.0 9.0 JACKRABBIT (PST-K10-106D) 80.2 88.8 83.2 1.0 6.7 8.7 5.0 8.3 10.0 6.7 8.0 RAD-849 78.3 76.7 84.8 1.7 7.3 8.7 2.0 10.0 13.3 10.0 13.3 SUDDEN IMPACT 78.7 75.3 88.0 4.0 2.0 9.0 2.3 7.7 10.0 4.7 2.3 A01-1106 76.9 92.0 89.0 1.0 2.3 8.3 4.7 5.3 8.3 5.0 6.7 A05-TB-382 74.6 81.7 90.1 2.0 3.3 9.0 2.3 8.3 4.0 5.0 8.3 PICK TD9 74.6 70.8 83.3 4.0 8.3 8.7 2.7 12.0 10.0 8.3 10.0 PST-K4-3 75.4 81.2 81.6 3.3 13.3 9.0 5.0 10.3 13.3 8.3 0.7 RAD-507 78.1 75.0 87.0 4.3 4.0 9.0 3.0 11.5 6.3 5.0 6.7 RAD-1492 73.7 69.7 75.9 4.7 15.7 9.0 2.3 18.3 10.0 10.0 4.0 AKB 2555 70.0 64.0 70.0 5.3 20.7 8.3 2.7 18.3 11.7 20.0 10.0 BAR PP 119327 70.1 62.5 81.4 5.3 11.7 8.7 3.3 12.5 15.0 16.7 8.3 PST-K9-99 75.4 66.7 85.8 4.7 5.0 8.3 3.3 7.5 11.7 5.0 15.0 3733 66.7 83.0 82.0 2.0 13.3 9.0 3.3 6.7 6.7 8.3 6.7 BLACKJACK 72.6 65.5 76.1 4.3 20.0 8.7 3.0 16.7 15.0 13.3 12.3 MAZAMA (A04-74) 74.7 75.0 82.0 4.0 10.7 8.7 3.3 10.8 11.7 10.0 5.0 ZEDOR (PPH 9131) 67.0 56.3 75.7 3.3 14.0 7.7 2.7 15.8 26.7 8.3 30.7 BAR 12PP 612 64.3 70.3 81.1 5.3 10.0 9.0 5.0 11.7 16.7 20.0 5.7 PST-K9-97 62.9 64.2 70.6 5.3 20.0 9.0 3.0 15.0 10.0 16.7 5.0 LUNAR (PST-07-261) 71.1 58.3 65.0 4.3 38.3 7.7 3.7 16.7 11.7 15.0 25.0 A05-329 48.1 72.5 59.4 2.7 13.3 8.7 4.0 25.8 20.0 33.3 5.0 A06-47 59.6 67.7 72.8 3.7 16.7 8.7 5.7 15.8 18.3 15.0 9.0 LSD VALUE 82.1 20.4 8.9 4.6 14.9 0.8 1.6 9.0 11.7 11.8 9.2 C.V. (%) 29.0 18.7 11.1 91.4 137.5 4.3 29.0 110.7 95.2 112.6 106.6 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.