TABLE 23. STEM RUST RATINGS OF KENTUCKY BLUEGRASS CULTIVARS 1/ 2019 DATA STEM RUST RATINGS 1-9; 9=NO DISEASE 2/ NAME IN1 MI1 MEAN NAME IN1 MI1 MEAN NAME IN1 MI1 MEAN PST-K15-157 9.0 9.0 9.0 PALOMA (PST-K13-139) 7.7 9.0 8.3 UNITED (NAI-13-14) 7.0 8.3 7.7 A06-8 8.7 9.0 8.8 PPG-KB 1304 7.7 9.0 8.3 A11-40 6.3 9.0 7.7 BAR PP 79366 8.7 9.0 8.8 PST-K13-141 7.7 9.0 8.3 AVIATOR II (NAI-15-84) 6.3 9.0 7.7 DLFPS-340/3500 8.7 9.0 8.8 PST-K15-172 7.7 9.0 8.3 DLFPS-340/3446 6.3 9.0 7.7 A11-26 8.3 9.0 8.7 COMANCHE (NAI-14-176) 8.0 8.7 8.3 RAD 553 6.3 9.0 7.7 BOMBAY (GO-22B23) 8.3 9.0 8.7 A15-6 8.0 8.3 8.2 BABE 7.3 7.7 7.5 DLFPS-340/3455 8.3 9.0 8.7 BLUE GEM (NAI-13-9) 8.3 8.0 8.2 DLFPS-340/3444 8.0 7.0 7.5 DLFPS-340/3553 8.3 9.0 8.7 A12-34 7.3 9.0 8.2 DLFPS-340/3548 6.0 9.0 7.5 HEARTLAND (NAI-14-187) 8.3 9.0 8.7 A16-17 7.3 9.0 8.2 KENBLUE 6.0 9.0 7.5 NAI-14-122 8.3 9.0 8.7 A16-7 7.3 9.0 8.2 PST-K15-167 6.0 9.0 7.5 RAD-1776 8.3 9.0 8.7 AKB3179 7.3 9.0 8.2 SELWAY 6.0 9.0 7.5 AKB3128 8.0 9.0 8.5 DLFPS-340/3364 7.3 9.0 8.2 YELLOWSTONE (A12-7) 6.7 8.3 7.5 BAR PP 7309V 8.0 9.0 8.5 DLFPS-340/3549 7.3 9.0 8.2 A16-1 7.0 7.7 7.3 BAR PP 7K426 8.0 9.0 8.5 PST-K11-118 7.3 9.0 8.2 NAI-15-80 5.7 9.0 7.3 BARSERATI (BAR PP 110358) 8.0 9.0 8.5 A13-1 8.3 7.7 8.0 DLFPS-340/3552 6.7 7.7 7.2 BARVETTE HGT? 8.0 9.0 8.5 A16-2 8.0 8.0 8.0 ORION (PST-K13-143) 5.3 9.0 7.2 CLOUD (GO-2425) 8.0 9.0 8.5 BAR PP 7236V 7.0 9.0 8.0 KH3492 7.3 6.7 7.0 PST-T14-39 8.0 9.0 8.5 DLFPS-340/3438 7.0 9.0 8.0 FINISH LINE (NAI-14-178) 7.0 6.7 6.8 SKYE 8.0 9.0 8.5 DLFPS-340/3551 7.7 8.3 8.0 DLFPS-340/3494 6.7 6.7 6.7 STARR (GO-2628) 8.0 9.0 8.5 DLFPS-340/3556 7.0 9.0 8.0 J-2726 6.0 7.0 6.5 A10-280 7.7 9.0 8.3 J-1138 7.0 9.0 8.0 SHAMROCK 7.0 6.0 6.5 AKB3241 7.7 9.0 8.3 MIDNIGHT 7.0 9.0 8.0 PST-11-7 6.0 6.3 6.2 AMAZE (NAI-14-133) 8.3 8.3 8.3 NURUSH (J-3510) 7.0 9.0 8.0 PIVOT 4.7 7.0 5.8 BAR PP 71213 7.7 9.0 8.3 TWILIGHT (NAI-13-132) 7.0 9.0 8.0 AFTER MIDNIGHT 4.0 7.3 5.7 DLFPS-340/3550 7.7 9.0 8.3 A11-38 7.3 8.3 7.8 BLUE KNIGHT 4.7 6.0 5.3 J-1319 7.7 9.0 8.3 A99-2897 7.3 8.3 7.8 PPG-KB 1320 5.3 4.3 4.8 JERSEY (NAI-A16-3) 7.7 9.0 8.3 BAR PP 79494 6.7 9.0 7.8 PROSPERITY 4.0 4.7 4.3 MVS-130 7.7 9.0 8.3 BLUE DEVIL 6.7 9.0 7.8 NAI-14-128 7.7 9.0 8.3 SYRAH (LTP-11-41) 6.7 9.0 7.8 NAI-14-132 7.7 9.0 8.3 NK-1 7.0 8.3 7.7 LSD VALUE 1.4 1.3 1.0 NEW MOON (PST-K15-177) 7.7 9.0 8.3 PPG-KB 1131 7.0 8.3 7.7 C.V. (%) 12.0 9.8 10.8 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.