TABLE 13. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS GROWN UNDER SHADE AT AMES, IA 1/ 2021 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING SPRING SUMMER FALL QUALITY RATINGS NAME COLOR GREENUP DENSITY DENSITY DENSITY APR MAY JUN JUL AUG SEP OCT NOV MEAN BAR PP 7309V 5.7 6.0 5.0 6.3 6.3 5.3 6.7 6.3 7.0 6.7 6.0 6.7 7.0 6.5 DLFPS-340/3494 5.7 6.7 5.3 6.0 6.3 5.3 6.3 6.3 6.7 6.3 6.3 6.7 6.7 6.3 DLFPS-340/3455 6.0 5.7 5.7 6.3 5.7 5.7 6.0 6.3 6.3 6.0 6.3 6.3 6.3 6.2 STARR (GO-2628) 6.3 6.0 5.7 6.3 5.7 6.0 5.7 5.7 6.3 6.7 6.7 6.3 6.3 6.2 A16-17 6.3 6.0 5.3 5.3 6.0 5.3 6.0 6.0 6.7 6.3 6.0 6.3 6.0 6.1 JERSEY (NAI-A16-3) 5.3 5.0 5.0 5.7 5.3 5.0 5.7 5.7 6.3 6.7 6.0 6.3 6.3 6.0 YELLOWSTONE (A12-7) 6.7 5.3 6.0 6.3 5.7 6.0 5.7 5.7 6.3 6.3 6.0 6.0 6.0 6.0 J-2726 5.7 6.0 4.7 6.3 4.3 4.7 5.7 5.7 6.7 6.3 6.7 5.7 6.0 5.9 DLFPS-340/3446 5.7 5.7 4.7 6.0 4.7 5.0 5.7 5.3 6.3 6.3 6.3 5.7 5.7 5.8 A06-8 5.7 5.0 5.7 6.3 4.0 5.7 5.3 5.3 6.0 6.3 5.7 5.3 6.0 5.7 AFTER MIDNIGHT 5.0 5.7 4.7 5.7 5.0 5.0 5.3 5.7 6.0 5.7 5.7 5.7 6.0 5.6 A11-38 5.7 4.7 4.7 5.3 6.0 5.3 5.0 5.0 5.7 5.3 5.3 6.0 6.3 5.5 BAR PP 7K426 5.3 5.3 4.3 5.3 4.3 4.7 5.3 4.7 6.0 5.7 6.0 5.3 6.0 5.5 UNITED (NAI-13-14) 6.0 6.0 6.0 4.7 4.3 5.3 5.3 5.0 5.7 5.7 5.3 5.3 6.0 5.5 A16-2 5.7 5.3 5.3 5.7 4.3 5.3 5.0 5.0 5.7 5.7 5.7 5.0 5.7 5.4 RAD-1776 6.0 5.3 5.0 6.7 5.3 5.0 5.7 6.0 5.7 5.3 4.7 5.3 5.3 5.4 A13-1 6.0 5.3 5.3 5.3 4.0 5.7 5.3 5.0 5.7 5.3 5.0 5.0 5.3 5.3 A99-2897 6.0 6.0 4.7 6.7 4.3 4.7 5.0 5.0 6.3 5.7 5.0 4.7 5.7 5.3 AKB3128 6.7 5.3 6.0 5.0 4.0 5.7 5.0 5.0 5.7 5.3 5.3 4.7 5.7 5.3 BAR PP 79494 6.0 5.3 5.3 5.7 4.7 5.3 5.0 5.0 5.3 5.3 5.7 5.0 5.3 5.3 BARVETTE HGT? 5.0 5.7 4.3 6.3 4.0 4.3 5.3 5.3 5.7 5.7 5.3 5.0 5.3 5.3 BOMBAY (GO-22B23) 6.3 5.7 5.3 6.0 5.0 5.3 5.3 5.3 5.3 5.3 5.0 5.0 5.7 5.3 J-1138 5.7 5.7 7.0 5.3 5.3 5.7 5.0 5.0 5.3 5.3 4.7 5.3 5.7 5.3 PST-11-7 6.0 5.7 5.3 5.0 4.7 5.0 5.0 5.0 6.0 5.7 5.0 5.0 5.3 5.3 PST-K13-141 6.3 5.3 4.7 5.3 5.3 5.3 4.7 5.0 5.7 5.3 5.3 5.3 5.3 5.3 SELWAY 5.3 5.0 5.0 5.3 5.0 5.0 5.3 5.0 5.0 5.0 5.7 5.7 6.0 5.3 A10-280 5.7 4.7 5.0 5.3 4.0 5.0 5.0 5.0 5.7 5.3 5.3 5.0 5.3 5.2 A12-34 5.7 5.3 5.7 5.3 4.0 5.3 5.0 5.3 5.3 5.3 4.7 5.0 5.7 5.2 AKB3179 6.0 6.0 5.0 5.3 5.0 5.0 5.0 5.0 5.3 5.7 5.0 5.3 5.3 5.2 AKB3241 5.7 4.7 4.7 6.0 5.0 5.0 5.0 5.0 5.7 5.3 5.0 5.0 5.7 5.2 DLFPS-340/3549 5.7 5.0 5.3 4.3 4.0 5.0 5.0 5.0 5.7 5.0 5.3 5.0 5.3 5.2 NAI-14-128 7.0 5.7 5.3 5.3 4.0 5.7 5.3 5.0 5.3 5.3 5.0 4.7 5.0 5.2 PIVOT 5.7 5.3 5.3 6.0 5.0 5.0 5.0 5.0 5.7 5.3 5.0 5.0 5.3 5.2 PPG-KB 1320 5.3 5.0 5.3 5.7 5.3 5.0 5.0 5.0 5.7 5.3 5.0 5.3 5.3 5.2 PST-K15-172 5.7 4.7 6.0 4.7 4.0 5.7 5.3 5.0 5.3 5.0 5.0 4.7 5.3 5.2 BAR PP 7236V 4.7 4.3 4.7 4.7 4.7 5.0 4.7 5.0 5.0 5.7 5.0 5.3 5.3 5.1 DLFPS-340/3556 6.3 4.3 5.3 5.3 4.3 5.3 4.7 5.0 5.7 5.0 5.0 5.0 5.0 5.1 NK-1 4.7 4.7 4.7 5.7 4.0 4.7 5.0 5.0 5.7 5.3 5.0 4.7 5.3 5.1 TWILIGHT (NAI-13-132) 4.7 4.7 5.3 5.0 4.3 5.0 5.0 4.7 5.3 5.0 5.3 5.0 5.3 5.1 BLUE GEM (NAI-13-9) 4.3 6.0 4.0 4.7 4.7 4.0 5.3 5.0 5.3 5.0 5.0 5.0 5.7 5.0 DLFPS-340/3551 5.3 5.0 4.7 4.3 4.3 4.7 4.7 5.3 5.0 5.3 5.0 5.0 5.3 5.0 J-1319 4.7 5.0 4.0 6.0 4.3 4.0 5.0 5.0 6.0 5.3 5.0 4.3 5.3 5.0 KH3492 4.3 4.7 5.0 5.7 4.0 4.3 5.0 5.0 5.7 5.7 4.7 4.7 5.3 5.0 NAI-14-132 4.7 6.0 4.3 5.0 5.0 4.3 5.0 4.7 5.3 5.0 5.3 5.3 5.0 5.0 PALOMA (PST-K13-139) 4.7 5.0 4.7 5.7 4.3 4.7 5.0 5.0 5.3 5.0 5.0 5.0 5.3 5.0 RAD 553 5.0 5.0 5.0 5.7 4.7 5.0 5.0 4.7 5.0 5.7 5.3 4.7 5.0 5.0 DLFPS-340/3364 5.7 3.7 5.3 5.0 4.3 5.0 4.0 4.7 5.0 5.3 4.7 5.0 5.3 4.9 DLFPS-340/3500 5.0 4.3 5.7 5.3 4.3 5.0 4.7 4.3 5.0 5.0 5.3 5.0 4.7 4.9 DLFPS-340/3550 5.3 5.3 4.7 5.3 4.0 4.7 5.0 5.0 5.0 5.0 5.0 5.0 4.7 4.9 NURUSH (J-3510) 5.3 5.3 4.3 5.0 4.0 4.7 5.0 4.7 5.3 5.0 4.7 4.7 5.0 4.9 TABLE 13. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS (CONT'D) GROWN UNDER SHADE AT AMES, IA 1/ 2021 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING SPRING SUMMER FALL QUALITY RATINGS NAME COLOR GREENUP DENSITY DENSITY DENSITY APR MAY JUN JUL AUG SEP OCT NOV MEAN PPG-KB 1304 5.3 5.3 5.3 4.7 4.3 5.0 5.0 4.7 5.3 5.0 4.7 4.7 5.0 4.9 A15-6 5.0 5.0 4.7 5.3 4.0 4.7 5.0 4.7 5.3 5.0 4.3 4.7 4.7 4.8 BAR PP 79366 5.0 6.0 4.0 5.0 4.3 4.3 4.7 4.7 5.3 5.0 4.7 5.3 4.7 4.8 CLOUD (GO-2425) 5.0 4.7 4.0 5.3 4.3 4.0 5.0 4.7 5.0 5.3 4.7 4.7 5.0 4.8 FINISH LINE (NAI-14-178) 4.7 5.7 4.3 5.3 4.0 4.3 4.7 4.7 5.3 5.3 4.7 4.7 4.3 4.8 NAI-14-122 5.0 4.3 4.7 4.7 5.0 5.0 4.0 4.7 5.0 4.7 4.7 5.3 4.7 4.8 BARSERATI (BAR PP 110358) 5.3 5.3 4.3 5.3 4.3 4.3 4.3 4.7 5.0 5.0 4.7 4.3 5.0 4.7 DLFPS-340/3444 5.7 5.3 5.0 4.3 4.7 4.7 4.7 4.3 4.7 4.7 4.7 5.3 4.7 4.7 DLFPS-340/3552 5.7 5.3 4.0 5.3 4.3 4.3 4.3 4.7 5.0 4.3 5.0 4.7 5.3 4.7 HEARTLAND (NAI-14-187) 5.0 5.7 4.7 5.3 4.7 4.0 4.7 4.7 5.0 5.0 4.3 4.7 5.0 4.7 MVS-130 5.7 4.7 5.0 5.0 4.0 5.0 4.7 4.3 5.3 4.7 4.7 4.3 4.7 4.7 ACOUSTIC (PPG-KB 1131) 4.7 5.3 4.3 5.0 4.0 4.3 4.7 4.3 5.0 4.7 4.7 4.7 5.3 4.7 PROSPERITY 5.0 3.7 4.7 4.7 4.3 4.7 3.7 5.0 5.3 5.0 4.3 4.3 5.0 4.7 PST-K15-167 5.0 4.7 4.0 5.3 4.3 4.3 4.7 4.3 5.0 4.7 4.3 4.7 5.0 4.6 SYRAH (LTP-11-41) 5.3 5.3 4.7 5.3 4.0 4.7 4.3 4.3 5.3 4.3 4.3 4.7 4.7 4.6 BABE 4.7 4.7 5.0 4.7 4.0 4.7 4.3 4.3 4.7 5.0 4.7 4.0 4.3 4.5 COMANCHE (NAI-14-176) 5.3 4.7 4.3 5.3 4.0 4.0 4.3 4.3 5.0 4.3 5.0 4.3 4.3 4.5 DLFPS-340/3438 5.7 5.3 5.0 4.3 4.3 5.0 4.3 4.3 4.3 4.7 4.3 4.7 4.7 4.5 NEW MOON (PST-K15-177) 4.3 5.0 4.0 5.0 4.0 4.0 4.3 4.7 5.0 5.0 5.0 4.0 4.3 4.5 ORION (PST-K13-143) 5.3 4.7 4.3 5.3 4.0 4.7 4.3 4.3 4.7 4.7 4.7 4.3 4.3 4.5 PST-T14-39 5.3 4.7 4.7 4.3 4.3 4.7 4.3 4.3 4.3 4.7 4.3 4.7 4.3 4.5 A11-40 5.0 4.3 4.0 5.0 4.3 4.0 4.3 4.3 4.7 5.0 4.3 4.3 4.3 4.4 A16-1 4.0 5.0 4.3 4.3 4.0 4.0 4.3 4.0 4.7 5.0 4.7 4.0 4.3 4.4 BAR PP 71213 5.0 4.7 4.3 4.7 4.7 4.0 4.3 4.3 4.7 4.3 4.3 4.7 4.7 4.4 BLUE DEVIL 6.0 4.7 4.3 4.3 4.0 4.7 4.0 4.0 4.7 4.7 4.3 4.3 4.3 4.4 ELECTRIC (PST-K11-118) 5.3 4.7 4.3 4.3 5.0 4.3 4.3 4.3 4.3 4.7 4.3 4.7 4.0 4.4 KENBLUE 5.7 4.3 4.0 4.3 4.0 4.7 4.3 4.0 4.7 4.7 4.3 4.3 4.3 4.4 SHAMROCK 5.3 5.0 5.0 4.7 4.0 4.7 4.3 4.3 4.3 4.0 4.0 4.7 5.0 4.4 AMAZE (NAI-14-133) 5.7 4.3 4.0 4.7 4.0 4.3 4.0 4.3 4.3 4.3 4.3 4.0 4.3 4.3 BLUE KNIGHT 5.0 4.3 4.0 4.3 5.0 4.0 4.0 4.0 4.3 4.7 4.3 4.7 4.0 4.3 DLFPS-340/3548 4.7 5.0 4.0 5.0 4.0 4.0 4.0 4.0 4.7 4.7 4.3 4.3 4.3 4.3 SKYE 5.0 4.7 5.0 4.0 4.0 4.7 4.0 4.3 4.3 4.7 4.3 4.0 4.0 4.3 A16-7 5.0 4.0 4.0 4.7 4.0 4.3 4.0 4.0 4.7 4.3 4.0 4.0 4.3 4.2 AVIATOR II (NAI-15-84) 5.3 4.3 4.3 4.3 4.0 4.3 4.0 4.3 4.3 4.3 4.0 4.0 4.3 4.2 DLFPS-340/3553 5.3 4.3 4.3 4.7 4.0 4.3 4.0 4.0 4.3 4.0 4.0 4.0 4.7 4.2 NAI-15-80 3.7 4.3 4.0 4.3 4.0 4.0 4.0 4.0 5.0 4.0 4.0 4.0 4.3 4.2 A11-26 4.7 4.7 4.0 4.7 4.0 4.0 4.0 4.0 4.0 4.3 4.0 4.0 3.7 4.0 DUBLIN (PST-K15-157) 4.7 4.3 4.0 4.7 4.0 4.0 3.7 4.3 4.3 4.0 4.0 4.0 4.0 4.0 MIDNIGHT 4.0 4.7 4.7 4.7 4.0 3.7 4.0 4.0 4.3 4.0 4.3 4.0 4.0 4.0 LSD VALUE 6.8 2.3 3.4 4.5 3.2 3.8 2.5 2.8 2.9 4.2 3.9 3.8 4.9 2.8 C.V. (%) 23.3 16.9 20.4 20.9 21.0 19.5 18.4 18.0 18.4 20.8 21.2 21.2 23.1 17.4 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 13. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS (CONT'D) GROWN UNDER SHADE AT AMES, IA 1/ 2021 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ COLOR COLOR COLOR COLOR COLOR COLOR NAME SEPTEMBER OCTOBER NOVEMBER NAME SEPTEMBER OCTOBER NOVEMBER BAR PP 7309V 5.7 8.0 7.3 DLFPS-340/3364 4.3 6.0 6.7 DLFPS-340/3494 6.3 7.0 7.0 DLFPS-340/3500 5.0 7.0 5.3 DLFPS-340/3455 6.3 6.7 6.7 DLFPS-340/3550 5.0 6.7 6.0 STARR (GO-2628) 6.3 7.3 7.3 NURUSH (J-3510) 5.3 5.7 6.0 A16-17 6.3 7.3 7.3 PPG-KB 1304 5.3 6.3 6.3 JERSEY (NAI-A16-3) 6.3 7.7 7.3 A15-6 4.7 6.3 5.3 YELLOWSTONE (A12-7) 6.3 7.3 7.0 BAR PP 79366 5.7 7.0 6.0 J-2726 7.0 7.7 7.0 CLOUD (GO-2425) 5.3 5.7 5.3 DLFPS-340/3446 6.7 6.7 6.3 FINISH LINE (NAI-14-178) 6.0 6.3 6.0 A06-8 6.0 6.7 6.3 NAI-14-122 5.0 6.0 5.0 AFTER MIDNIGHT 6.7 7.3 7.0 BARSERATI (BAR PP 110358) 5.7 5.7 5.3 A11-38 5.3 6.7 8.0 DLFPS-340/3444 5.3 6.7 6.0 BAR PP 7K426 5.7 7.0 7.0 DLFPS-340/3552 5.3 6.0 7.0 UNITED (NAI-13-14) 5.3 6.3 6.7 HEARTLAND (NAI-14-187) 5.7 6.3 6.3 A16-2 5.7 5.7 6.0 MVS-130 5.3 5.7 6.7 RAD-1776 5.3 7.0 6.0 ACOUSTIC (PPG-KB 1131) 5.7 6.0 6.7 A13-1 5.0 5.7 5.7 PROSPERITY 4.0 5.3 5.7 A99-2897 5.3 5.7 7.0 PST-K15-167 4.7 6.0 6.7 AKB3128 5.7 6.3 7.0 SYRAH (LTP-11-41) 5.7 5.7 6.0 BAR PP 79494 6.7 6.0 5.7 BABE 5.0 5.3 6.0 BARVETTE HGT? 5.7 6.3 6.7 COMANCHE (NAI-14-176) 6.3 5.7 5.3 BOMBAY (GO-22B23) 5.3 6.7 6.7 DLFPS-340/3438 6.0 5.7 5.0 J-1138 5.3 6.7 6.7 NEW MOON (PST-K15-177) 6.3 5.0 5.3 PST-11-7 6.0 6.7 6.0 ORION (PST-K13-143) 6.0 6.0 5.3 PST-K13-141 5.3 6.0 5.7 PST-T14-39 5.3 5.7 5.0 SELWAY 6.0 6.7 7.0 A11-40 5.7 5.7 4.3 A10-280 5.0 5.7 6.0 A16-1 5.3 5.0 4.3 A12-34 4.7 6.7 7.0 BAR PP 71213 6.0 5.3 5.7 AKB3179 5.0 6.7 6.7 BLUE DEVIL 5.7 6.0 5.3 AKB3241 4.3 6.0 6.3 ELECTRIC (PST-K11-118) 4.7 5.3 4.7 DLFPS-340/3549 6.0 6.3 6.7 KENBLUE 5.3 5.7 5.7 NAI-14-128 5.3 6.0 5.7 SHAMROCK 4.7 6.0 6.0 PIVOT 5.0 6.3 5.7 AMAZE (NAI-14-133) 5.3 5.0 5.7 PPG-KB 1320 5.7 6.3 5.3 BLUE KNIGHT 5.7 5.7 4.7 PST-K15-172 6.0 6.3 6.7 DLFPS-340/3548 5.3 5.3 5.3 BAR PP 7236V 5.3 6.7 6.0 SKYE 6.0 4.7 4.0 DLFPS-340/3556 5.3 5.7 5.3 A16-7 5.3 5.0 5.0 NK-1 5.3 6.0 6.3 AVIATOR II (NAI-15-84) 4.0 4.3 5.3 TWILIGHT (NAI-13-132) 5.0 6.3 6.7 DLFPS-340/3553 5.0 4.7 6.3 BLUE GEM (NAI-13-9) 5.7 6.0 6.3 NAI-15-80 4.7 4.7 5.0 DLFPS-340/3551 5.0 5.3 5.7 A11-26 5.7 5.0 4.0 J-1319 5.7 6.7 7.3 DUBLIN (PST-K15-157) 4.3 4.3 4.7 KH3492 4.3 6.0 6.0 MIDNIGHT 4.7 4.0 3.3 NAI-14-132 6.7 7.0 6.3 PALOMA (PST-K13-139) 6.0 6.3 7.0 LSD VALUE 2.8 5.0 6.2 RAD 553 5.7 6.3 5.3 C.V. (%) 17.3 21.5 25.1 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.