TABLE 15. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS GROWN UNDER SHADE AT AMES, IA 1/ 2020 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING QUALITY RATINGS NAME COLOR GREENUP APR MAY JUN JUL AUG SEP OCT NOV MEAN BAR PP 7309V 7.0 6.3 6.3 6.7 6.0 5.3 5.7 6.0 5.3 4.0 5.7 A06-8 7.0 5.0 6.0 5.7 6.0 5.7 5.7 6.7 5.3 4.0 5.6 DLFPS-340/3494 7.7 5.7 5.0 5.7 5.7 5.7 6.0 7.0 5.7 4.3 5.6 A16-17 7.3 5.7 5.7 5.3 5.3 5.3 5.3 5.7 5.7 4.7 5.4 DLFPS-340/3446 7.7 6.0 5.3 6.0 5.7 5.3 6.0 6.0 5.3 3.7 5.4 BAR PP 79494 6.7 6.0 5.0 5.7 5.3 5.0 6.0 5.3 6.0 3.7 5.3 DLFPS-340/3455 6.3 5.3 5.3 5.3 6.0 5.0 5.7 5.7 5.0 4.7 5.3 JERSEY (NAI-A16-3) 7.3 5.7 6.0 5.7 5.7 5.3 5.0 6.3 5.0 3.7 5.3 A99-2897 7.0 5.7 5.7 5.0 5.0 5.0 5.3 5.7 5.7 4.0 5.2 AFTER MIDNIGHT 6.7 5.7 5.7 5.3 5.3 5.0 5.7 5.3 5.3 4.0 5.2 AKB3128 5.7 5.7 5.0 6.0 5.0 5.3 5.3 5.7 5.0 4.0 5.2 J-1319 7.3 6.3 6.0 6.0 5.3 5.0 5.3 5.7 5.0 3.3 5.2 NAI-14-128 6.7 6.0 5.3 5.3 4.7 5.3 5.3 6.0 5.7 4.0 5.2 UNITED (NAI-13-14) 7.0 5.7 5.3 5.3 4.7 5.0 5.3 5.7 6.0 4.3 5.2 BLUE GEM (NAI-13-9) 7.3 5.3 5.0 5.0 5.0 5.3 5.3 6.0 5.0 4.0 5.1 BOMBAY (GO-22B23) 6.3 6.0 5.3 5.7 5.0 4.7 6.0 5.3 4.7 4.3 5.1 DLFPS-340/3500 6.7 5.7 5.0 5.3 5.7 5.3 5.0 5.7 5.3 3.7 5.1 DLFPS-340/3556 6.3 5.7 5.3 5.3 5.0 5.0 6.0 5.3 5.0 3.7 5.1 J-2726 7.0 5.3 6.0 5.0 5.0 5.3 5.3 6.0 4.7 3.7 5.1 TWILIGHT (NAI-13-132) 6.7 5.7 5.3 6.0 5.3 4.7 5.0 5.3 5.3 3.7 5.1 A10-280 6.0 6.0 5.0 5.3 4.7 5.3 5.3 5.7 5.3 3.7 5.0 A16-2 6.7 5.0 5.0 5.0 4.7 5.3 5.3 5.3 5.0 4.3 5.0 AKB3241 6.3 5.0 5.0 5.0 4.7 5.0 5.3 5.7 5.3 3.7 5.0 BAR PP 79366 7.0 6.0 5.3 5.0 5.0 5.3 5.7 5.7 4.7 3.7 5.0 BARVETTE HGT? 7.3 6.3 4.7 5.7 4.7 5.0 6.0 5.3 4.3 4.0 5.0 KH3492 6.0 6.0 5.3 5.3 5.0 4.7 5.0 5.3 5.3 4.3 5.0 PST-11-7 7.0 5.0 5.0 4.7 5.0 4.7 5.3 5.7 5.3 4.0 5.0 STARR (GO-2628) 7.0 5.3 5.3 5.7 4.7 4.7 5.3 6.0 4.7 3.3 5.0 A12-34 6.0 6.3 5.0 5.7 5.0 4.3 5.3 5.7 4.3 4.0 4.9 BAR PP 7K426 6.0 4.7 5.0 4.3 4.7 4.7 5.7 5.3 5.0 4.7 4.9 PIVOT 6.0 6.0 5.0 6.0 5.0 4.7 5.0 5.0 5.0 3.7 4.9 PPG-KB 1304 6.3 6.3 5.0 6.0 5.3 4.7 5.3 5.0 4.0 4.0 4.9 RAD-1776 7.0 5.0 5.3 5.7 4.7 4.7 5.3 5.7 4.7 3.3 4.9 A13-1 6.3 5.3 4.7 5.0 5.0 4.7 5.0 5.3 4.7 4.0 4.8 DLFPS-340/3552 6.3 5.0 4.7 5.0 5.0 4.7 5.3 5.3 4.7 3.3 4.8 J-1138 6.3 5.3 5.0 5.7 5.7 5.0 4.7 5.3 4.0 3.3 4.8 PST-K13-141 6.3 6.0 5.3 5.3 5.0 4.3 5.0 5.0 4.7 4.0 4.8 RAD 553 7.0 5.0 4.3 5.0 4.7 5.0 5.0 5.7 4.7 3.7 4.8 DLFPS-340/3549 6.0 5.7 5.0 5.3 4.3 4.7 4.7 5.3 4.7 3.3 4.7 DLFPS-340/3551 7.0 4.3 4.7 5.0 4.7 4.7 4.3 5.3 4.3 4.3 4.7 NK-1 6.7 5.7 5.0 5.3 5.0 4.3 5.0 5.3 4.3 3.3 4.7 NURUSH (J-3510) 7.0 5.7 4.7 5.0 5.0 4.7 5.0 5.0 4.3 4.0 4.7 PPG-KB 1320 6.7 5.3 4.3 4.7 4.7 4.3 4.7 5.3 5.0 4.0 4.6 SELWAY 6.3 5.7 4.3 4.7 4.7 5.0 5.0 5.0 4.3 4.0 4.6 SYRAH (LTP-11-41) 6.0 4.7 4.3 4.3 4.7 5.0 5.0 5.0 4.7 3.7 4.6 A11-26 6.0 5.3 4.0 4.3 4.7 4.3 5.0 5.0 4.3 4.0 4.5 A11-40 6.3 5.0 4.0 4.7 4.3 5.0 5.0 5.0 4.7 3.0 4.5 A15-6 7.7 5.3 5.0 4.7 4.7 4.7 4.3 5.0 4.7 3.0 4.5 AKB3179 6.0 4.3 4.3 4.3 4.7 4.7 4.3 4.7 4.7 4.3 4.5 AMAZE (NAI-14-133) 6.7 5.0 4.3 4.7 4.3 4.7 4.7 5.0 4.7 3.3 4.5 TABLE 15. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS (CONT'D) GROWN UNDER SHADE AT AMES, IA 1/ 2020 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING QUALITY RATINGS NAME COLOR GREENUP APR MAY JUN JUL AUG SEP OCT NOV MEAN BABE 6.0 4.3 4.7 4.3 4.3 4.7 5.0 5.3 4.3 3.7 4.5 CLOUD (GO-2425) 7.0 6.3 5.0 5.0 4.3 4.7 4.3 5.0 4.3 3.0 4.5 DLFPS-340/3438 6.3 4.7 4.0 4.3 4.7 4.7 5.0 5.0 4.3 3.7 4.5 DLFPS-340/3550 6.0 5.3 4.7 4.7 4.7 4.7 5.0 5.0 4.0 3.7 4.5 DLFPS-340/3553 6.7 5.3 4.7 4.7 4.7 4.3 4.3 5.0 4.7 3.3 4.5 HEARTLAND (NAI-14-187) 6.0 4.7 4.7 4.3 4.7 4.3 5.0 5.0 4.7 3.7 4.5 KENBLUE 5.7 5.3 4.0 5.0 4.3 4.7 4.7 5.0 4.3 3.7 4.5 PALOMA (PST-K13-139) 7.0 5.3 4.3 4.7 4.7 4.7 4.7 5.3 4.7 3.3 4.5 PPG-KB 1131 6.3 4.3 4.3 4.3 4.3 4.3 5.0 5.0 4.3 4.0 4.5 PST-K15-167 5.7 5.0 4.3 5.0 4.3 4.3 4.7 4.7 4.7 4.0 4.5 PST-K15-172 6.7 5.0 4.7 4.7 4.7 4.7 4.7 5.3 4.3 3.3 4.5 A16-1 7.0 5.0 4.0 4.3 4.3 4.7 5.0 5.0 4.3 3.7 4.4 AVIATOR II (NAI-15-84) 6.3 4.3 4.0 4.3 4.3 4.7 4.7 4.7 4.7 4.0 4.4 BAR PP 7236V 5.7 6.0 4.7 5.3 4.0 4.0 4.7 4.7 4.0 3.7 4.4 BARSERATI (BAR PP 110358) 6.3 4.0 4.7 4.0 4.7 4.3 5.0 4.7 4.7 3.3 4.4 MIDNIGHT 6.3 4.7 4.7 4.3 4.7 4.7 4.7 4.7 4.3 3.3 4.4 MVS-130 6.0 5.3 4.0 4.3 4.3 4.7 4.3 4.7 4.3 4.3 4.4 SHAMROCK 6.7 4.3 4.3 4.3 4.3 4.7 4.7 5.0 4.7 3.0 4.4 YELLOWSTONE (A12-7) 7.3 4.0 4.3 4.0 4.3 4.3 4.7 5.3 4.3 4.0 4.4 A11-38 6.0 4.3 4.3 4.0 4.3 4.3 4.3 5.3 4.3 3.3 4.3 COMANCHE (NAI-14-176) 7.0 4.3 4.0 4.3 4.3 4.3 4.7 5.0 4.7 3.3 4.3 DLFPS-340/3444 6.7 4.3 4.7 4.0 4.3 4.7 4.3 5.0 4.0 3.3 4.3 ELECTRIC (PST-K11-118) 5.0 5.3 4.3 5.0 4.3 4.3 4.3 4.3 4.7 3.3 4.3 NAI-14-122 6.3 4.3 4.0 4.3 4.3 4.7 4.7 5.0 4.0 3.3 4.3 NAI-14-132 6.7 4.7 4.0 4.3 4.3 4.7 4.7 5.0 4.7 3.0 4.3 NEW MOON (PST-K15-177) 6.7 4.7 4.0 4.3 4.3 4.0 4.7 5.0 4.0 3.7 4.3 PROSPERITY 5.3 5.0 4.3 4.7 4.3 4.0 4.3 4.7 4.0 3.7 4.3 PST-T14-39 5.3 4.0 5.0 4.7 4.0 4.3 4.0 4.7 4.0 3.7 4.3 A16-7 5.7 5.0 4.0 4.7 4.7 4.0 4.0 4.7 4.0 3.3 4.2 BLUE DEVIL 5.3 5.0 4.0 4.3 4.3 4.3 4.7 4.3 4.3 3.0 4.2 BLUE KNIGHT 5.7 4.3 4.0 4.3 4.3 4.3 4.3 4.3 4.0 4.0 4.2 DLFPS-340/3364 6.0 4.7 4.3 4.3 4.3 3.7 4.0 4.7 4.0 4.0 4.2 FINISH LINE (NAI-14-178) 6.3 4.7 4.0 4.3 4.0 4.3 4.7 4.7 4.7 3.0 4.2 ORION (PST-K13-143) 6.3 4.3 4.0 4.3 4.0 4.0 4.3 4.7 4.0 4.0 4.2 SKYE 6.0 4.3 4.0 4.3 4.0 4.3 4.7 4.7 4.3 3.3 4.2 BAR PP 71213 6.0 5.3 4.0 4.3 4.3 4.0 4.3 4.7 4.3 3.0 4.1 DLFPS-340/3548 6.7 4.7 4.3 4.3 4.0 4.0 4.7 5.0 3.7 3.0 4.1 DUBLIN (PST-K15-157) 5.3 4.7 4.0 4.3 4.0 4.3 4.0 4.3 4.7 3.0 4.1 NAI-15-80 6.3 4.7 4.0 4.0 4.3 4.0 4.3 4.7 4.0 3.7 4.1 LSD VALUE 4.6 3.0 3.8 3.0 2.1 3.2 2.9 4.5 2.3 1.7 2.1 C.V. (%) 15.9 18.8 20.8 19.0 15.4 15.8 16.5 18.0 16.4 16.7 13.5 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 15. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS (CONT'D) GROWN UNDER SHADE AT AMES, IA 1/ 2020 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ SPRING SUMMER FALL COLOR COLOR COLOR NAME DENSITY DENSITY DENSITY SEPTEMBER OCTOBER NOVEMBER BAR PP 7309V 7.0 6.3 6.3 7.0 7.0 5.7 A06-8 5.7 6.3 6.7 7.0 6.7 5.0 DLFPS-340/3494 6.0 5.7 6.3 7.7 7.0 6.0 A16-17 6.3 6.0 7.0 7.3 7.0 6.3 DLFPS-340/3446 6.0 5.3 6.7 7.7 6.7 4.7 BAR PP 79494 6.7 6.0 5.7 6.7 7.7 3.7 DLFPS-340/3455 6.0 5.0 7.3 6.3 6.3 5.7 JERSEY (NAI-A16-3) 5.3 7.0 6.0 7.3 6.3 5.0 A99-2897 6.0 5.7 6.0 7.0 6.7 5.3 AFTER MIDNIGHT 5.7 5.3 5.3 6.7 6.7 5.7 AKB3128 6.3 5.0 5.7 5.7 6.3 4.7 J-1319 6.3 5.3 5.0 7.3 7.0 5.0 NAI-14-128 5.7 6.0 6.0 6.7 7.7 5.3 UNITED (NAI-13-14) 5.7 6.3 5.7 7.0 7.3 5.3 BLUE GEM (NAI-13-9) 5.3 5.7 6.0 7.3 6.7 4.3 BOMBAY (GO-22B23) 6.7 6.0 6.0 6.3 6.3 6.0 DLFPS-340/3500 5.3 5.0 5.7 6.7 6.7 4.0 DLFPS-340/3556 5.7 5.7 5.3 6.3 6.3 5.3 J-2726 6.0 5.3 5.3 7.0 6.3 5.3 TWILIGHT (NAI-13-132) 6.3 5.3 5.7 6.7 6.7 3.7 A10-280 5.3 5.0 5.3 6.0 7.0 4.3 A16-2 5.7 5.7 5.3 6.7 6.7 5.3 AKB3241 5.0 6.3 5.3 6.3 7.0 4.3 BAR PP 79366 5.7 5.3 5.3 7.0 6.7 5.3 BARVETTE HGT? 6.3 4.7 5.3 7.3 6.0 4.7 KH3492 6.0 6.0 5.7 6.0 6.3 5.3 PST-11-7 5.0 5.7 6.3 7.0 7.3 5.0 STARR (GO-2628) 6.0 6.7 6.3 7.0 6.0 5.3 A12-34 6.3 6.3 5.3 6.0 6.0 4.7 BAR PP 7K426 5.3 5.3 5.3 6.0 6.3 5.0 PIVOT 7.0 6.0 5.7 6.0 6.3 3.7 PPG-KB 1304 6.3 5.3 5.3 6.3 6.0 6.0 RAD-1776 5.7 7.3 6.0 7.0 6.3 5.3 A13-1 5.3 6.0 5.7 6.3 6.3 5.7 DLFPS-340/3552 6.0 5.3 5.3 6.3 6.3 5.0 J-1138 6.0 5.0 4.7 6.3 6.0 3.7 PST-K13-141 6.0 5.3 6.0 6.3 5.7 4.7 RAD 553 6.0 5.3 5.0 7.0 6.0 4.3 DLFPS-340/3549 6.0 4.7 5.0 6.0 6.3 3.3 DLFPS-340/3551 6.0 6.3 5.3 7.0 5.3 4.7 NK-1 5.7 5.7 6.0 6.7 6.3 5.0 NURUSH (J-3510) 5.7 4.7 5.0 7.0 6.3 4.3 PPG-KB 1320 5.7 5.3 5.0 6.7 6.3 5.0 SELWAY 5.3 5.7 5.3 6.3 6.3 5.3 SYRAH (LTP-11-41) 4.7 5.0 5.0 6.0 6.7 5.3 A11-26 5.3 5.3 4.0 6.0 6.0 4.0 A11-40 5.3 5.0 5.7 6.3 6.7 4.0 A15-6 5.3 5.7 5.3 7.7 5.3 4.3 AKB3179 5.0 5.3 5.3 6.0 6.3 5.0 AMAZE (NAI-14-133) 5.7 5.3 4.7 6.7 6.3 4.3 TABLE 15. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS (CONT'D) GROWN UNDER SHADE AT AMES, IA 1/ 2020 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ SPRING SUMMER FALL COLOR COLOR COLOR NAME DENSITY DENSITY DENSITY SEPTEMBER OCTOBER NOVEMBER BABE 5.3 5.3 5.0 6.0 6.0 5.0 CLOUD (GO-2425) 5.3 5.3 5.3 7.0 6.0 4.0 DLFPS-340/3438 5.3 5.0 5.0 6.3 6.3 4.3 DLFPS-340/3550 5.3 5.3 4.7 6.0 5.7 3.3 DLFPS-340/3553 6.3 5.3 4.7 6.7 6.3 3.7 HEARTLAND (NAI-14-187) 5.0 6.0 5.7 6.0 6.7 4.7 KENBLUE 5.7 4.7 4.7 5.7 6.3 3.7 PALOMA (PST-K13-139) 5.7 5.3 5.3 7.0 6.3 4.7 PPG-KB 1131 5.3 5.0 5.3 6.3 6.0 6.0 PST-K15-167 6.0 5.0 5.0 5.7 6.7 5.0 PST-K15-172 5.3 4.3 5.0 6.7 6.0 4.3 A16-1 5.3 5.3 4.7 7.0 6.0 5.0 AVIATOR II (NAI-15-84) 5.3 5.0 4.0 6.3 6.7 4.3 BAR PP 7236V 6.3 5.3 4.7 5.7 5.3 5.0 BARSERATI (BAR PP 110358) 5.0 4.3 4.3 6.3 6.3 4.0 MIDNIGHT 5.0 5.0 4.3 6.3 6.3 3.3 MVS-130 5.0 5.0 5.3 6.0 5.7 5.7 SHAMROCK 4.3 5.3 4.3 6.7 5.7 3.3 YELLOWSTONE (A12-7) 4.7 5.3 6.3 7.3 6.0 5.3 A11-38 5.0 5.0 5.0 6.0 5.7 4.7 COMANCHE (NAI-14-176) 5.7 5.0 5.0 7.0 6.3 5.0 DLFPS-340/3444 4.7 5.3 5.0 6.7 6.0 4.7 ELECTRIC (PST-K11-118) 6.3 5.3 5.0 5.0 6.7 3.7 NAI-14-122 5.7 5.0 5.0 6.3 6.0 3.0 NAI-14-132 5.0 6.0 5.3 6.7 6.3 4.7 NEW MOON (PST-K15-177) 5.3 5.3 4.3 6.7 5.7 4.7 PROSPERITY 5.3 5.7 5.0 5.3 5.3 6.0 PST-T14-39 5.3 5.7 4.7 5.3 5.7 3.7 A16-7 6.0 5.3 4.7 5.7 5.7 2.7 BLUE DEVIL 5.7 5.3 4.7 5.3 5.7 3.0 BLUE KNIGHT 5.0 5.0 4.7 5.7 5.0 3.7 DLFPS-340/3364 5.0 6.0 5.0 6.0 5.0 3.3 FINISH LINE (NAI-14-178) 5.0 4.7 5.0 6.3 6.7 4.0 ORION (PST-K13-143) 4.7 4.7 4.7 6.3 5.3 6.0 SKYE 5.0 5.3 5.3 6.0 5.7 4.0 BAR PP 71213 4.7 5.3 5.0 6.0 5.7 3.3 DLFPS-340/3548 5.3 4.7 5.3 6.7 4.7 2.7 DUBLIN (PST-K15-157) 5.0 6.0 5.0 5.3 6.3 2.7 NAI-15-80 5.0 4.7 4.7 6.3 5.3 3.0 LSD VALUE 3.7 4.0 4.4 4.6 2.1 5.4 C.V. (%) 16.8 17.7 20.4 15.9 13.0 31.8 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.