TABLE 29. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS GROWN UNDER SUMMER PATCH STRESS AT RALEIGH, NC 1/ 2013-2016 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING LEAF DENSITY RATINGS QUALITY RATINGS NAME COLOR GREENUP TEXTURE SPRING SUMMER FALL JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN BARSERATI (BAR PP 110358) 6.7 6.6 7.5 7.3 7.8 7.3 6.6 5.8 5.8 6.3 6.4 6.3 5.7 5.8 5.4 5.8 6.4 7.0 6.0 BARVETTE HGT (BAR VV 0709) 6.1 5.8 8.3 7.0 7.9 8.1 6.1 6.0 6.1 5.9 5.2 4.8 5.0 5.8 6.5 7.0 7.0 6.0 6.0 J-1770 8.0 4.8 7.7 7.6 7.6 6.8 6.7 5.6 4.9 5.6 6.8 6.3 5.9 5.3 4.8 5.2 6.2 6.8 5.8 SRX 466 7.9 6.3 7.6 6.8 6.8 6.8 6.2 5.5 5.3 5.9 6.6 6.3 5.4 5.9 5.5 5.6 5.8 6.8 5.8 PICK 033 7.3 6.1 7.8 6.4 7.0 6.8 5.6 4.9 5.0 5.6 6.3 6.4 6.0 5.8 5.0 5.4 6.0 6.8 5.7 A05-TB-382 7.3 6.7 7.0 6.3 6.5 6.7 5.7 5.3 5.3 5.6 5.9 5.6 5.1 5.4 5.0 5.8 6.4 6.8 5.6 MAZAMA (A04-74) 8.3 4.9 7.3 7.1 7.3 7.0 6.1 5.3 5.0 5.3 6.0 5.9 6.2 5.5 4.7 5.3 6.2 7.0 5.6 MIDNIGHT 8.2 5.0 7.7 7.4 7.4 6.9 6.4 5.3 5.0 5.4 6.7 6.3 6.3 5.1 4.5 5.3 5.7 6.3 5.6 AWARD 7.8 4.3 7.6 7.2 7.2 7.1 6.3 5.8 5.1 5.0 5.8 5.8 5.7 5.5 4.8 5.2 5.8 6.7 5.5 SKYE 7.8 5.6 7.8 7.4 7.7 6.9 6.1 4.9 4.8 5.7 6.7 6.3 5.8 4.8 4.1 4.9 5.5 7.2 5.4 BLUE NOTE 7.7 6.2 7.9 7.4 7.3 7.0 6.0 5.3 5.3 5.7 6.3 5.8 5.9 5.0 3.9 4.3 5.0 6.2 5.3 J-1136 8.2 4.8 7.7 7.3 7.5 6.9 6.2 5.1 4.8 5.2 6.1 6.7 6.2 4.5 3.7 4.6 5.2 6.8 5.3 NU CHICAGO 8.0 4.3 7.5 7.4 7.5 6.8 6.2 5.2 4.7 4.9 6.0 6.1 5.6 5.1 4.3 4.8 5.7 6.8 5.3 CABERNET 7.0 5.9 7.7 6.9 7.6 6.3 5.4 5.1 5.0 5.8 6.5 6.1 5.3 4.8 4.2 4.3 4.7 6.2 5.2 A06-46 7.6 6.3 7.9 7.8 7.3 6.8 5.8 5.3 5.3 5.6 5.8 5.8 5.3 4.6 3.8 4.3 4.9 6.0 5.1 J-1853 8.2 5.2 7.5 7.6 7.3 6.8 6.1 4.8 4.9 5.0 5.7 5.9 5.5 4.4 3.8 4.4 5.2 6.5 5.1 KEENELAND (A04-342) 8.1 5.7 7.9 7.9 7.5 7.0 5.8 5.3 4.9 5.3 6.2 6.0 5.7 4.5 3.5 4.2 4.6 6.0 5.1 PICK 4340 8.1 5.6 7.9 7.7 7.2 6.9 5.7 4.7 4.8 5.4 6.5 6.3 5.5 4.4 3.7 4.3 4.4 6.0 5.1 SRX 2758 7.8 5.7 7.5 7.6 7.6 7.1 5.1 5.0 4.9 5.3 6.2 6.3 5.8 4.9 4.1 4.3 4.6 5.2 5.1 SRX 4338 8.0 5.7 8.0 7.4 6.8 7.0 5.4 4.9 4.8 5.1 6.1 5.7 5.2 4.8 4.0 4.7 5.2 5.3 5.1 A05-360 7.1 6.3 7.8 7.6 7.5 6.7 5.1 4.7 4.7 5.1 6.2 6.1 5.8 4.7 4.0 4.3 4.7 5.8 5.0 MERLOT (LTP-08-6) 8.1 5.7 7.3 7.2 7.3 6.7 5.6 5.0 4.8 5.2 5.5 5.8 5.7 4.8 3.8 4.3 4.8 5.8 5.0 PST-T10-18 6.7 5.4 7.8 7.7 7.4 7.1 4.9 4.8 4.9 5.3 6.3 6.1 5.6 4.5 4.0 4.2 4.7 5.2 5.0 BLUEBANK (A03-1017) 8.2 4.1 7.6 6.4 6.5 6.9 5.6 4.8 4.4 4.7 5.2 4.8 4.9 4.6 4.3 4.8 5.8 6.0 4.9 A00-2882 8.0 6.0 7.5 7.6 7.2 6.5 5.7 4.8 4.8 5.1 6.0 6.3 5.1 3.8 3.5 3.8 4.3 5.8 4.8 A01-1106 7.9 6.2 7.3 7.3 6.8 6.7 5.1 4.5 4.3 4.8 6.0 5.5 4.9 4.2 3.7 4.3 5.0 5.7 4.8 A98-363 6.9 6.3 7.4 7.3 6.8 6.0 5.2 4.8 4.6 4.9 5.5 5.4 5.1 4.2 3.9 4.5 5.0 6.2 4.8 BAR 8PP 504 6.8 4.9 6.8 7.2 6.8 6.6 5.1 4.7 4.6 5.3 5.6 5.0 4.7 4.1 4.0 4.6 4.9 5.5 4.8 BOLT (H99-1653) 6.8 6.0 7.5 7.6 7.3 6.7 4.9 4.7 4.7 5.3 6.2 6.0 5.4 4.3 3.6 3.8 4.2 5.5 4.8 AVID 7.8 4.8 6.9 6.9 7.0 6.5 5.2 4.8 4.5 4.4 5.2 5.7 5.3 4.3 3.7 4.2 4.6 5.5 4.7 BAR VV 118532 6.9 5.2 7.1 6.9 6.0 6.4 5.1 5.0 4.7 5.4 5.6 5.3 4.3 3.6 3.3 4.1 4.8 5.8 4.7 EMPIRE 7.7 6.2 6.9 6.6 6.6 6.5 5.9 4.7 4.3 4.3 5.1 5.4 5.1 4.5 3.7 4.2 4.6 6.5 4.7 PST-K9-99 7.2 4.8 6.4 7.4 7.3 6.3 5.0 4.7 4.5 4.8 5.7 5.9 5.3 4.1 3.3 3.9 4.3 5.3 4.7 A06-26 8.1 5.4 7.3 6.9 7.2 6.1 4.8 4.5 4.4 4.8 5.3 5.8 5.3 3.9 3.7 3.7 4.3 5.2 4.6 A06-47 7.2 5.8 7.8 7.2 7.4 6.7 4.8 4.5 4.4 4.5 5.1 5.5 5.3 4.2 3.5 3.9 4.4 5.0 4.6 SUDDEN IMPACT 7.9 5.0 7.3 7.7 7.3 6.8 4.8 4.5 4.4 4.4 5.5 5.8 5.3 4.3 3.5 3.8 4.1 4.7 4.6 ZEDOR (PPH 9131) 6.8 5.0 6.9 7.1 6.4 6.3 5.0 4.6 4.5 5.2 5.6 4.8 4.1 3.8 3.9 4.3 4.9 5.5 4.6 A05-361 7.5 5.7 7.1 6.9 7.1 6.6 4.7 4.3 4.4 4.5 5.1 5.2 4.9 4.4 3.6 4.1 4.5 5.2 4.5 BARSAHARA (BAR VV 112916) 6.8 5.6 8.5 7.6 7.3 6.6 5.4 4.8 4.5 5.0 5.0 4.8 4.1 3.7 3.4 3.8 4.6 5.8 4.5 BURL 06-11 7.4 5.7 7.3 7.0 6.8 6.6 4.8 4.5 4.4 4.8 5.3 5.3 4.9 3.9 3.2 4.0 4.8 5.7 4.5 A00-4199 7.4 5.0 7.4 7.3 7.3 6.4 4.8 4.2 4.3 4.8 5.4 5.4 4.9 4.1 3.3 3.7 3.9 5.0 4.4 BURL 3-51 8.0 5.1 7.5 6.0 5.9 6.0 5.2 4.7 4.1 4.1 4.5 4.4 4.5 4.4 3.6 4.3 4.7 5.7 4.4 RAD-507 7.6 5.0 7.1 7.3 6.8 6.5 4.3 4.2 4.3 5.0 5.4 5.4 4.8 3.9 3.3 3.7 4.1 4.7 4.4 BAR 12PP 612 7.8 5.8 7.0 6.7 6.5 6.4 4.1 4.0 4.0 4.4 4.8 5.1 4.4 3.6 3.3 4.1 4.9 4.8 4.3 ENDURANCE (PST-K4-7) 8.1 5.3 7.5 6.9 7.2 6.5 5.0 4.3 4.3 4.1 4.8 5.0 5.1 3.6 3.3 3.5 4.0 5.0 4.3 TABLE 29. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS (CONT'D) GROWN UNDER SUMMER PATCH STRESS AT RALEIGH, NC 1/ 2013-2016 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING LEAF DENSITY RATINGS QUALITY RATINGS NAME COLOR GREENUP TEXTURE SPRING SUMMER FALL JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN JACKRABBIT (PST-K10-106D) 7.5 5.7 7.8 6.3 6.8 5.5 5.0 4.1 4.1 4.3 5.1 5.3 4.8 3.9 3.6 3.4 4.0 5.2 4.3 LUNAR (PST-07-261) 8.3 5.2 7.6 6.4 6.2 5.9 5.4 4.5 4.5 4.5 4.9 4.9 4.7 3.8 3.3 3.9 4.5 5.5 4.3 ARROWHEAD 7.8 5.2 7.4 7.4 7.1 6.2 4.7 3.8 3.8 4.3 5.3 5.6 5.3 3.8 3.0 3.3 3.7 4.5 4.2 BAR PP 119327 7.2 4.9 6.2 7.2 6.5 6.1 4.3 4.3 4.0 4.8 5.5 5.3 4.8 3.5 2.8 3.3 3.8 4.7 4.2 GEISHA (DPPP818) 7.5 4.4 6.3 6.3 6.3 6.0 4.4 3.8 3.8 4.1 4.7 5.0 4.8 3.9 3.3 3.7 4.0 4.7 4.2 LEGEND (A10-1) 8.1 5.1 7.2 6.2 6.3 6.3 4.4 4.3 4.1 4.0 4.6 5.1 4.8 3.7 3.3 3.8 4.3 5.0 4.2 PICK TD8 7.8 5.4 7.1 6.9 7.1 6.6 4.6 4.2 4.1 4.3 4.9 5.4 4.6 3.7 3.1 3.4 3.8 4.5 4.2 AMERICA 7.6 5.3 6.9 6.8 6.2 5.9 4.1 4.3 4.1 4.3 4.7 4.4 4.5 3.8 3.2 3.8 4.2 4.8 4.1 ARAMINTHA (PP 10847) 6.5 3.8 7.1 8.0 7.5 7.1 4.4 4.3 3.9 4.4 4.7 4.6 4.5 3.2 3.1 3.7 4.3 4.2 4.1 BARON 7.7 5.1 6.8 6.9 6.8 6.5 4.4 4.2 4.1 4.3 4.9 5.1 4.2 3.8 3.3 3.3 3.6 4.0 4.1 KENBLUE 6.3 4.9 8.6 7.0 6.7 7.0 4.0 3.5 3.9 4.7 4.4 4.3 4.1 3.6 3.8 4.1 4.2 4.5 4.1 OASIS (A98-344) 7.7 5.6 7.0 6.2 6.3 6.1 4.6 4.2 4.1 4.2 4.7 5.2 4.5 3.5 3.1 3.6 3.8 4.3 4.1 PICK MP07 6.6 5.4 7.7 6.8 7.0 5.8 4.8 4.2 4.3 4.6 4.9 5.0 4.1 3.5 3.6 3.5 3.5 4.3 4.1 SR 2150 (SRX 5321) 7.6 5.2 7.3 7.4 7.3 6.3 5.0 4.3 4.1 4.3 4.6 5.1 5.0 3.3 2.9 3.3 3.6 5.2 4.1 DAUNTLESS (A05-315) 7.0 4.9 7.2 7.0 6.9 6.3 4.4 3.7 3.9 4.1 4.8 5.7 4.7 3.1 2.9 3.2 3.5 4.7 4.0 PST-K9-97 8.5 5.3 7.5 7.8 7.7 6.6 4.0 3.9 3.8 3.8 4.5 4.9 5.0 3.5 2.8 3.2 3.5 4.0 4.0 SHAMROCK 7.8 5.4 7.1 7.1 6.7 6.3 4.4 4.0 3.8 4.5 5.0 5.0 4.0 3.4 3.3 3.3 3.5 4.2 4.0 BARDUKE 7.4 4.8 6.7 6.6 6.8 6.3 4.6 4.2 4.0 4.3 4.4 4.8 3.9 3.4 3.1 3.3 3.4 4.5 3.9 RUBIX (4S2W) 7.5 5.9 8.0 7.7 7.6 6.7 4.4 4.0 4.1 4.3 4.3 4.8 4.4 3.3 3.2 3.3 3.4 4.5 3.9 WATERWORKS (A05-204) 8.1 4.8 6.8 5.9 5.8 6.1 4.2 4.2 3.9 4.0 4.0 4.3 4.1 3.4 3.3 3.4 3.8 4.7 3.9 BLUE COAT (AKB 2282) 8.6 5.0 7.4 7.7 7.2 6.3 4.1 3.8 3.6 3.9 4.3 4.8 4.3 3.3 3.1 3.0 3.3 3.7 3.8 THERMAL BLUE 7.0 5.2 6.1 6.8 6.1 6.3 3.7 3.8 3.8 4.5 4.7 4.4 3.4 3.2 3.0 3.3 3.7 3.8 3.8 PST-K4-3 7.7 5.0 7.3 6.6 6.7 6.3 4.1 3.9 3.8 3.6 3.8 4.3 4.2 3.5 2.9 3.0 3.4 4.2 3.7 RAD-1492 8.0 5.6 7.4 6.9 6.4 6.0 3.9 3.7 3.8 4.2 4.6 4.8 4.3 3.0 2.7 3.0 3.3 4.0 3.7 RUSH 7.9 4.8 7.0 7.3 6.9 6.2 4.0 3.9 3.8 3.6 4.3 5.2 4.0 3.1 2.7 2.9 3.2 3.5 3.7 3733 7.6 4.6 6.6 6.1 6.0 5.8 3.9 3.7 3.7 3.9 4.1 4.4 4.2 3.1 2.8 2.9 3.2 3.8 3.6 A04-36 7.2 5.1 7.3 7.3 6.8 6.1 4.3 3.5 3.6 4.2 4.8 5.0 3.8 2.9 2.6 2.7 2.8 3.7 3.6 A04-38 7.6 5.1 7.1 7.3 6.9 6.1 4.1 3.7 3.6 3.9 4.7 4.9 3.9 2.9 2.5 2.8 2.9 3.5 3.6 A05-329 8.0 4.8 6.8 6.1 5.6 5.8 3.7 3.7 3.7 3.5 3.8 4.0 4.1 3.0 3.0 3.3 3.7 3.7 3.6 A05-999 7.5 5.2 7.7 7.1 6.3 5.8 4.0 3.7 3.8 3.9 4.4 4.8 3.6 3.2 3.0 2.9 2.9 3.8 3.6 BAR PP 119326 7.2 5.3 6.5 6.6 5.6 5.9 3.7 3.4 3.6 4.3 4.8 4.3 3.3 2.9 2.8 3.2 3.4 3.8 3.6 BLACKJACK 7.5 4.2 7.3 6.2 6.3 6.0 3.1 3.2 3.3 3.4 3.8 3.8 3.7 3.3 3.3 3.2 3.8 3.3 3.5 RAD-849 7.6 4.9 7.3 6.8 6.2 6.1 3.6 3.4 3.2 3.6 4.5 4.2 3.4 2.7 2.5 2.8 2.9 3.8 3.3 ZINGER (A05-306) 7.6 4.4 7.4 7.8 7.0 6.1 3.7 3.3 3.1 3.6 4.1 4.0 3.4 2.6 2.4 2.8 2.8 3.7 3.2 AKB 2555 7.8 3.8 7.2 6.3 6.3 5.8 3.2 3.1 3.2 3.3 3.5 3.8 3.2 2.6 2.5 2.9 2.8 3.3 3.1 PICK TD9 7.7 4.3 7.3 6.2 6.0 5.8 2.7 2.8 2.8 3.2 3.3 3.5 3.0 2.8 2.5 2.7 2.8 2.7 2.9 PST-K9-90 8.0 4.3 7.0 6.8 5.8 5.5 2.3 2.6 2.4 2.6 2.8 3.0 2.8 2.1 1.9 2.2 2.3 2.2 2.5 LSD VALUE 0.4 1.4 0.5 0.9 0.8 4.3 0.9 0.7 0.7 0.9 0.9 0.9 0.8 0.8 0.8 1.1 1.1 1.2 0.5 C.V. (%) 7.5 24.3 8.8 12.5 13.6 25.9 20.8 20.2 20.9 23.7 22.3 21.1 22.2 27.8 30.8 33.9 32.8 21.9 15.6 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 29. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS (CONT'D) GROWN UNDER SUMMER PATCH STRESS AT RALEIGH, NC 1/ 2013-2016 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT GROUND COVER RATINGS WINTER WINTER SEEDHEAD SUMMER PATCH RATINGS SUMMER PATCH RATINGS NAME SPRING SUMMER FALL COLOR KILL RATINGS JUNE JULY AUGUST SEPTEMBER BARSERATI (BAR PP 110358) 96.0 96.6 97.3 6.1 10.0 8.4 8.3 6.8 7.5 6.6 BARVETTE HGT (BAR VV 0709) 93.8 96.2 99.0 5.6 21.7 9.0 8.7 6.8 7.6 8.0 J-1770 95.9 97.2 94.2 5.8 20.0 8.9 9.0 7.5 6.5 5.3 SRX 466 95.3 96.5 97.3 6.1 13.3 8.7 9.0 7.2 7.5 7.0 PICK 033 93.3 92.2 88.0 5.8 13.3 8.4 9.0 7.2 6.8 6.1 A05-TB-382 92.8 95.2 97.8 5.9 11.7 6.8 8.0 7.2 7.2 6.8 MAZAMA (A04-74) 90.3 95.1 94.0 6.1 20.0 8.9 9.0 8.0 6.5 5.4 MIDNIGHT 92.4 95.3 92.3 5.6 18.3 8.9 8.3 7.6 6.5 5.0 AWARD 91.1 94.5 96.5 5.8 21.7 8.9 8.0 6.7 6.8 5.0 SKYE 95.3 97.1 94.2 5.6 25.0 8.7 9.0 7.5 6.1 4.7 BLUE NOTE 93.2 95.6 88.3 5.7 16.7 8.1 8.7 7.8 5.8 4.0 J-1136 88.7 95.8 91.0 5.9 23.3 8.9 9.0 6.5 5.0 4.3 NU CHICAGO 89.1 94.3 91.8 5.5 26.7 8.9 8.3 6.3 6.3 5.2 CABERNET 96.3 95.4 89.5 5.7 20.0 8.0 7.7 6.7 5.9 5.2 A06-46 89.6 91.1 87.1 6.3 15.0 8.4 8.7 7.3 5.3 4.1 J-1853 91.0 93.7 90.3 5.8 20.0 8.6 9.0 6.7 5.1 3.8 KEENELAND (A04-342) 89.3 90.1 89.3 5.8 15.0 8.4 8.7 7.0 5.0 3.7 PICK 4340 92.4 87.5 85.8 5.8 18.3 8.7 9.0 7.3 4.9 3.8 SRX 2758 90.7 91.6 90.3 5.8 15.0 8.9 9.0 6.8 5.6 4.5 SRX 4338 84.9 87.5 87.5 5.6 15.0 8.7 9.0 6.7 5.2 4.3 A05-360 92.0 86.3 88.6 5.9 8.3 8.9 9.0 7.8 5.3 4.0 MERLOT (LTP-08-6) 89.4 89.8 88.3 5.7 23.3 7.8 9.0 7.5 5.1 4.3 PST-T10-18 86.8 91.4 91.8 5.3 28.3 8.3 9.0 6.7 5.2 4.2 BLUEBANK (A03-1017) 77.2 91.6 92.3 5.7 23.3 8.9 8.7 7.2 6.0 5.2 A00-2882 88.7 86.2 82.4 6.3 11.7 8.2 9.0 6.7 4.3 3.6 A01-1106 89.1 82.8 88.5 6.0 11.7 7.6 9.0 6.0 5.0 4.1 A98-363 93.6 92.2 83.4 5.8 15.0 7.7 9.0 7.2 5.3 4.6 BAR 8PP 504 92.6 85.3 91.7 4.8 36.7 7.2 8.7 5.7 5.1 5.2 BOLT (H99-1653) 91.2 90.0 87.8 5.6 23.3 8.1 8.3 6.5 4.6 3.6 AVID 83.2 91.8 87.5 5.5 16.7 8.7 9.0 7.0 4.8 4.2 BAR VV 118532 88.1 84.6 90.6 5.1 20.0 6.8 9.0 5.0 4.4 3.8 EMPIRE 84.7 92.0 83.7 5.9 11.7 9.0 9.0 7.8 5.7 4.6 PST-K9-99 90.8 89.3 86.2 4.9 31.7 6.7 9.0 6.7 4.3 3.5 A06-26 89.6 90.4 82.3 5.1 18.3 8.1 8.7 7.3 4.5 3.8 A06-47 87.7 90.7 86.3 5.4 15.0 8.1 9.0 6.8 4.8 3.6 SUDDEN IMPACT 85.6 87.7 86.6 6.0 16.7 8.4 8.3 6.2 4.7 3.1 ZEDOR (PPH 9131) 89.2 81.0 91.1 5.2 31.7 7.4 8.7 5.2 4.3 4.3 A05-361 82.8 88.1 89.2 5.8 21.7 7.7 9.0 7.0 5.0 3.9 BARSAHARA (BAR VV 112916) 91.8 84.0 87.8 5.3 23.3 7.2 8.3 5.2 4.9 4.0 BURL 06-11 86.7 84.3 87.2 5.6 15.0 7.7 9.0 7.0 4.6 3.6 A00-4199 90.4 86.4 79.1 5.4 23.3 8.6 8.0 5.8 4.2 3.2 BURL 3-51 77.6 87.2 80.9 5.7 13.3 8.9 8.7 6.8 6.1 4.9 RAD-507 82.7 79.7 83.4 5.3 25.0 7.0 9.0 6.2 4.4 3.6 BAR 12PP 612 77.8 78.9 83.4 5.6 20.0 5.8 9.0 5.2 4.0 3.8 ENDURANCE (PST-K4-7) 72.1 88.1 80.3 5.7 20.0 7.6 8.7 6.8 4.3 3.3 TABLE 29. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS (CONT'D) GROWN UNDER SUMMER PATCH STRESS AT RALEIGH, NC 1/ 2013-2016 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT GROUND COVER RATINGS WINTER WINTER SEEDHEAD SUMMER PATCH RATINGS SUMMER PATCH RATINGS NAME SPRING SUMMER FALL COLOR KILL RATINGS JUNE JULY AUGUST SEPTEMBER JACKRABBIT (PST-K10-106D) 79.9 89.5 80.3 5.3 16.7 7.1 8.7 6.2 4.8 4.0 LUNAR (PST-07-261) 81.1 87.0 83.0 5.9 18.3 6.7 8.3 7.2 4.6 3.9 ARROWHEAD 80.2 86.1 73.7 4.8 18.3 7.1 8.7 7.0 4.4 3.4 BAR PP 119327 89.8 90.1 81.6 4.5 35.0 6.2 9.0 5.7 3.5 2.8 GEISHA (DPPP818) 77.2 81.6 84.7 5.1 28.3 7.3 8.7 6.2 4.4 3.7 LEGEND (A10-1) 72.8 82.3 82.8 5.5 16.7 8.3 9.0 6.7 4.3 3.3 PICK TD8 85.7 80.8 83.7 5.5 13.3 7.4 9.0 5.2 3.8 3.3 AMERICA 75.6 78.4 81.8 5.1 21.7 7.4 8.7 5.8 4.5 3.5 ARAMINTHA (PP 10847) 80.8 79.1 83.7 4.6 33.3 8.1 8.7 5.2 3.8 3.3 BARON 81.4 82.9 83.4 5.3 30.0 7.1 8.7 5.5 4.2 3.3 KENBLUE 84.1 79.2 85.8 4.2 48.3 7.8 8.0 5.2 4.4 4.0 OASIS (A98-344) 83.3 81.8 77.4 5.3 15.0 7.7 9.0 6.2 4.4 3.4 PICK MP07 83.7 82.2 75.8 5.0 13.3 7.2 8.7 3.8 4.2 3.3 SR 2150 (SRX 5321) 87.1 85.3 76.7 5.6 11.7 8.1 9.0 7.0 4.3 2.9 DAUNTLESS (A05-315) 83.6 79.8 76.6 5.1 21.7 7.4 9.0 5.5 3.5 2.9 PST-K9-97 71.7 80.6 74.3 5.5 15.0 8.9 9.0 6.5 3.8 3.2 SHAMROCK 88.3 78.1 79.9 5.3 20.0 7.0 9.0 5.7 3.9 3.2 BARDUKE 82.2 80.8 83.3 5.1 23.3 6.8 8.3 4.8 4.0 3.1 RUBIX (4S2W) 77.1 77.2 77.5 5.7 8.3 8.3 8.0 5.7 3.7 3.2 WATERWORKS (A05-204) 68.9 81.3 83.7 5.3 16.7 5.2 9.0 6.7 3.9 3.3 BLUE COAT (AKB 2282) 73.3 79.4 75.8 5.3 16.7 6.8 8.7 5.7 3.8 3.0 THERMAL BLUE 82.7 74.6 75.8 4.3 30.0 6.4 6.3 4.6 3.7 3.6 PST-K4-3 69.4 81.3 77.4 4.8 13.3 8.4 9.0 6.2 4.1 3.2 RAD-1492 76.6 73.3 75.0 4.9 23.3 6.9 8.7 5.3 3.8 2.9 RUSH 71.1 75.5 70.3 5.2 21.7 8.3 8.7 4.5 3.4 2.5 3733 73.3 78.3 77.8 4.8 21.7 5.4 8.7 6.3 4.3 3.3 A04-36 86.1 72.8 66.7 5.0 16.7 7.0 8.0 4.7 2.9 2.4 A04-38 82.0 76.6 67.5 4.9 20.0 7.0 8.3 5.5 3.3 2.4 A05-329 63.3 73.6 75.0 4.8 11.7 7.4 9.0 5.3 3.9 3.3 A05-999 80.6 74.2 71.7 4.8 15.0 8.2 8.0 4.3 3.5 2.8 BAR PP 119326 84.9 74.1 75.3 4.5 31.7 6.4 7.7 3.8 3.1 2.8 BLACKJACK 57.7 68.4 76.6 4.3 25.0 7.1 8.0 4.5 4.3 3.5 RAD-849 76.1 70.8 64.6 4.4 15.0 8.1 8.7 4.7 3.0 2.3 ZINGER (A05-306) 78.8 67.4 64.2 4.5 20.0 6.2 8.3 4.5 2.8 2.2 AKB 2555 57.7 63.2 67.5 4.3 20.0 5.8 9.0 4.5 3.4 3.1 PICK TD9 52.2 66.4 66.7 4.2 11.7 6.9 8.0 3.8 3.1 2.2 PST-K9-90 37.2 61.2 52.5 4.1 8.3 7.9 8.3 5.3 2.8 2.0 LSD VALUE 11.8 19.3 11.9 1.1 9.3 0.7 1.2 2.0 1.6 1.3 C.V. (%) 15.9 23.6 17.6 22.3 29.4 11.1 6.7 25.8 40.8 42.3 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.