TABLE 14. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE 2017 NATIONAL KENTUCKY BLUEGRASS TEST AT ADELPHIA, NJ 1/ 2018 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC COVER SUMMER PERCENT MESOTRONE QUALITY RATINGS NAME COLOR FALL PATCH ESTABLISHMENT DAMAGE APR MAY JUN JUL AUG SEP OCT NOV MEAN PPG-KB 1304 7.7 95.0 8.0 69.0 9.0 7.0 8.7 5.7 6.3 9.0 7.3 6.3 7.0 7.2 A10-280 9.0 96.3 9.0 64.0 6.0 6.7 7.0 5.3 6.3 7.0 8.3 7.0 6.7 6.8 DLFPS-340/3556 5.7 93.3 7.3 68.0 5.0 5.0 7.0 7.7 7.3 7.3 6.7 7.0 6.0 6.8 J-3510 8.0 96.3 7.7 94.0 9.0 5.0 5.3 7.7 7.0 8.0 7.3 7.7 6.3 6.8 A11-26 7.0 95.0 7.0 78.3 7.0 5.0 6.3 6.3 7.3 8.0 6.7 6.3 7.7 6.7 BARSERATI (BAR PP 110358) 3.3 99.0 8.7 83.7 4.7 6.0 5.7 4.3 6.7 8.3 7.7 8.0 7.0 6.7 GO-2425 6.7 97.7 6.7 65.0 3.3 5.0 7.0 6.3 6.7 7.3 6.7 8.0 6.7 6.7 A99-2897 8.7 97.7 8.0 79.0 6.0 4.0 6.3 7.0 7.7 6.7 7.0 6.7 7.7 6.6 A16-17 4.0 96.0 7.3 65.0 1.0 5.3 6.3 5.0 6.7 8.3 6.7 7.0 7.0 6.5 BARVETTE HGT? 4.0 99.0 8.0 83.7 7.0 6.7 4.7 4.0 5.7 7.7 7.7 7.0 8.3 6.5 GO-2628 7.0 97.7 8.0 73.0 4.0 4.3 6.3 6.0 6.3 7.0 7.3 7.3 7.0 6.5 BAR PP 79366 6.3 97.7 7.7 37.0 3.0 4.0 4.7 7.3 6.3 5.3 7.0 8.3 7.3 6.3 DLFPS-340/3553 6.7 85.0 7.0 64.3 8.7 6.0 6.7 6.3 6.7 7.7 5.3 6.0 5.3 6.3 A13-1 7.7 96.3 8.7 55.0 2.7 4.3 5.3 6.3 6.0 7.0 7.0 6.7 7.0 6.2 DLFPS-340/3500 6.7 99.0 7.7 28.3 2.7 4.0 5.3 6.3 5.3 6.7 6.7 7.7 7.3 6.2 GO-22B23 6.0 94.7 6.7 67.0 3.0 4.7 6.0 6.3 6.0 7.3 6.3 6.7 6.3 6.2 J-1138 7.7 94.7 7.3 90.7 8.3 4.3 4.3 7.3 6.3 7.0 6.7 7.7 6.0 6.2 BAR PP 7236V 3.3 97.7 9.0 84.0 3.3 5.0 5.7 4.7 5.3 7.7 6.7 6.0 7.7 6.1 DLFPS-340/3550 7.7 95.0 7.7 75.3 6.7 3.3 5.3 5.3 6.3 6.0 7.0 7.3 7.3 6.0 NAI-13-132 8.3 88.3 6.7 87.0 8.7 4.3 5.7 7.3 6.7 6.7 6.3 5.3 5.3 6.0 AKB3128 7.7 95.0 6.3 85.0 5.7 5.7 5.3 4.7 5.7 5.7 5.7 7.3 7.0 5.9 LTP-11-41 7.3 83.3 6.0 81.0 8.7 5.7 7.7 5.7 6.3 7.0 5.7 5.0 4.0 5.9 A06-8 6.7 86.7 7.0 61.7 3.0 5.0 6.0 5.3 5.7 7.7 5.3 6.0 6.3 5.9 DLFPS-340/3551 6.3 93.3 8.0 65.0 3.0 4.0 6.0 5.3 6.3 6.7 6.0 6.7 6.0 5.9 PST-K15-172 5.7 96.3 7.7 75.7 4.3 4.7 5.3 5.0 6.7 7.0 6.0 6.0 6.3 5.9 YELLOWSTONE (A12-7) 7.0 88.3 6.0 51.0 4.3 3.7 5.7 5.7 7.0 6.7 5.7 6.0 5.7 5.8 BAR PP 71213 2.0 95.0 6.7 56.0 2.3 5.0 5.7 4.7 5.7 7.3 5.7 5.3 6.0 5.7 BAR PP 7K426 4.7 96.0 8.0 79.0 4.3 4.7 5.3 5.0 5.3 6.7 5.7 6.7 6.3 5.7 DLFPS-340/3494 4.0 97.7 7.3 62.7 4.7 4.0 6.3 4.0 5.3 6.7 6.7 6.7 5.7 5.7 DLFPS-340/3552 6.0 94.7 7.3 66.0 3.0 3.3 4.3 5.0 6.3 7.3 6.3 6.3 6.7 5.7 MIDNIGHT 7.3 91.7 7.3 93.7 9.0 3.3 4.7 6.7 5.0 7.3 6.3 6.3 6.0 5.7 NAI-13-14 7.3 93.0 7.0 87.3 8.3 3.3 4.0 5.7 5.3 7.0 6.7 7.3 6.3 5.7 NAI-13-9 7.3 91.7 6.3 88.0 9.0 3.7 4.0 6.3 5.3 7.0 6.0 7.0 6.0 5.7 A16-2 6.0 85.0 5.7 59.7 4.0 5.7 6.7 5.3 5.7 6.3 4.7 5.7 5.0 5.6 NAI-A16-3 4.7 81.7 5.0 80.0 5.0 6.7 7.0 5.7 5.7 6.0 4.0 5.0 4.7 5.6 J-1319 9.0 80.0 5.3 87.7 8.0 5.0 6.3 7.3 6.3 6.0 4.7 4.7 4.0 5.5 SKYE 6.7 92.7 7.0 56.7 3.3 4.7 6.7 4.7 6.0 6.0 4.7 6.3 5.3 5.5 A11-40 6.0 68.3 5.0 79.7 5.3 6.3 7.3 5.7 6.7 6.3 4.7 3.7 2.7 5.4 AFTER MIDNIGHT 9.0 91.7 7.3 79.3 7.7 4.0 4.3 6.0 5.3 6.7 5.7 6.0 5.0 5.4 AKB3179 5.7 80.0 5.7 71.3 6.7 5.3 6.3 5.7 5.7 7.0 4.7 4.3 4.0 5.4 PST-K11-118 3.7 93.3 7.0 65.0 5.3 3.7 5.3 4.7 5.3 7.0 5.3 6.3 5.7 5.4 BLUE DEVIL 8.0 90.0 6.3 81.0 8.3 3.3 4.0 5.7 6.0 6.7 5.3 5.7 5.7 5.3 DLFPS-340/3438 7.3 85.0 6.7 61.0 3.0 5.0 6.7 5.3 5.7 6.0 4.3 4.3 4.7 5.3 J-2726 6.0 85.0 5.7 75.0 5.3 4.0 5.0 8.0 5.7 6.7 4.7 4.3 4.3 5.3 PIVOT 6.0 86.7 7.0 67.0 6.3 4.0 6.3 5.3 5.7 6.7 5.0 5.0 4.0 5.3 PPG-KB 1131 7.7 90.0 7.0 63.0 6.7 3.7 5.3 6.0 5.0 6.3 5.3 5.7 5.0 5.3 PST-K13-141 7.7 95.0 7.3 80.0 6.7 4.0 5.3 5.3 5.0 6.0 5.7 5.7 5.7 5.3 PST-K15-177 8.7 91.7 6.3 54.3 5.3 3.3 5.0 5.3 5.7 7.3 5.0 6.3 4.3 5.3 PST-T14-39 7.0 95.0 7.3 49.3 2.3 3.3 4.7 4.3 5.0 7.0 5.3 6.3 6.3 5.3 AKB3241 7.0 93.3 7.7 49.3 5.0 3.0 4.0 4.0 5.0 7.0 6.7 6.7 5.0 5.2 TABLE 14. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF KENTUCKY BLUEGRASS CULTIVARS IN THE (CONT'D) 2017 NATIONAL KENTUCKY BLUEGRASS TEST AT ADELPHIA, NJ 1/ 2018 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC COVER SUMMER PERCENT MESOTRONE QUALITY RATINGS NAME COLOR FALL PATCH ESTABLISHMENT DAMAGE APR MAY JUN JUL AUG SEP OCT NOV MEAN BAR PP 7309V 4.7 88.3 6.3 67.3 2.7 4.7 5.7 5.0 4.7 6.0 5.0 5.0 5.3 5.2 DLFPS-340/3455 6.0 83.3 6.3 80.7 5.3 5.7 6.7 4.0 5.0 6.0 5.0 4.3 4.7 5.2 PST-11-7 4.3 86.7 6.3 70.0 7.7 4.0 4.7 5.3 6.3 6.3 4.7 5.3 4.3 5.1 BAR PP 79494 8.0 81.7 6.0 59.3 6.0 3.0 4.3 6.7 5.7 6.0 4.7 5.0 4.3 5.0 DLFPS-340/3446 7.7 86.7 6.7 68.7 3.7 3.7 5.0 5.0 5.7 5.7 4.7 5.7 5.0 5.0 DLFPS-340/3548 8.0 70.0 5.7 61.0 4.0 6.0 7.0 4.3 6.0 6.0 3.7 3.7 3.3 5.0 PST-K15-157 8.7 78.3 5.7 72.7 6.0 4.0 5.0 5.3 6.3 7.7 4.3 3.7 3.3 5.0 NAI-15-80 6.7 85.0 6.0 36.7 3.7 3.0 5.7 5.7 5.7 6.3 4.0 4.7 4.3 4.9 A12-34 8.0 88.3 6.0 33.7 2.7 3.0 4.3 4.3 6.0 6.0 4.7 5.3 4.7 4.8 KH3492 4.7 73.3 5.3 69.3 4.0 6.0 6.3 5.7 5.3 5.0 3.3 3.3 3.3 4.8 NK-1 7.3 91.7 7.0 74.3 3.0 4.0 5.7 4.0 4.7 4.0 5.7 5.7 5.0 4.8 MVS-130 8.7 85.0 5.7 35.0 5.0 2.3 3.7 6.3 5.3 6.3 4.3 4.7 3.7 4.6 PROSPERITY 7.0 68.3 4.7 93.3 8.7 4.0 4.7 6.0 7.0 6.0 4.0 3.3 1.7 4.6 PST-K15-167 5.7 90.0 7.3 73.0 5.0 2.7 4.0 3.7 3.7 6.7 5.3 5.3 5.3 4.6 SHAMROCK 5.7 70.0 4.0 73.7 5.7 6.0 7.3 6.0 4.7 4.3 3.0 3.0 2.7 4.6 BABE 6.0 78.3 5.7 78.3 6.0 4.7 5.0 5.0 5.3 5.7 3.3 3.7 3.0 4.5 RAD 553 4.3 83.3 6.3 78.0 3.3 4.3 5.7 4.0 4.3 5.3 4.3 4.7 3.3 4.5 A16-7 7.3 75.0 5.3 49.3 5.3 3.3 5.0 5.7 5.3 5.3 4.3 4.0 3.3 4.5 NAI-14-132 9.0 75.0 4.7 45.0 5.0 3.0 5.3 6.3 5.0 6.3 4.0 3.3 3.0 4.5 NAI-14-133 8.3 73.3 5.7 50.7 4.3 3.0 4.0 5.0 5.0 6.3 4.0 4.0 4.3 4.5 A11-38 5.0 75.0 5.3 54.3 2.7 3.3 4.7 4.0 6.3 6.3 4.0 3.3 3.0 4.4 A15-6 8.0 88.3 5.3 38.7 3.0 2.3 4.0 4.3 5.3 4.3 4.0 5.0 5.7 4.4 NAI-14-128 8.7 71.7 4.3 47.3 5.0 3.3 5.0 6.0 5.0 5.7 3.7 3.3 3.3 4.4 DLFPS-340/3549 4.7 71.7 4.7 45.3 3.0 4.0 5.7 4.7 4.3 5.7 4.0 3.3 2.7 4.3 NAI-14-187 8.7 66.7 4.3 29.3 5.0 2.3 4.3 5.7 5.3 5.7 3.0 4.0 2.3 4.1 NAI-15-84 8.3 51.7 4.3 65.0 5.0 4.7 6.7 5.7 6.0 4.3 2.3 1.7 1.3 4.1 NAI-14-122 8.0 68.3 4.7 39.3 5.0 2.7 4.3 5.7 5.3 5.3 3.3 3.0 2.3 4.0 NAI-14-176 9.0 61.7 4.0 39.3 5.0 2.7 3.7 6.0 5.7 6.0 3.0 3.0 2.3 4.0 A16-1 5.3 65.0 3.3 62.3 4.0 5.0 6.7 5.7 4.0 3.3 2.0 2.7 2.0 3.9 SELWAY 4.0 78.3 4.7 62.3 2.3 3.3 5.0 3.7 4.3 4.7 2.7 3.7 3.0 3.8 ORION (PST-K13-143) 6.0 80.0 5.3 54.3 3.0 1.7 3.3 4.0 4.7 4.7 3.7 4.3 3.7 3.8 PST-K13-139 8.0 45.0 3.7 41.0 2.3 4.7 6.3 4.0 5.0 4.0 2.3 2.0 2.3 3.8 RAD-1776 5.0 71.7 5.0 61.7 2.0 3.7 3.3 2.7 5.3 5.7 3.7 3.0 3.3 3.8 NAI-14-178 5.7 86.7 5.3 17.3 2.0 1.7 2.0 4.3 3.7 4.0 4.0 4.7 4.3 3.6 DLFPS-340/3444 4.7 61.7 4.0 64.0 4.0 5.3 6.0 4.7 4.3 3.3 1.3 1.3 1.3 3.5 DLFPS-340/3364 7.7 85.0 6.0 38.7 3.7 1.0 2.0 3.0 3.0 2.7 3.0 4.0 3.3 2.8 PPG-KB 1320 5.0 40.0 1.7 66.7 8.3 2.7 4.7 6.3 3.3 2.3 1.0 1.0 1.0 2.8 KENBLUE 2.7 33.3 2.0 93.7 5.7 4.3 3.7 2.7 3.7 2.3 1.0 1.0 1.0 2.5 BLUE KNIGHT 6.0 40.0 3.0 51.7 4.0 1.7 2.7 3.3 2.7 2.7 1.7 1.7 1.3 2.2 LSD VALUE 1.5 12.4 1.3 15.4 1.3 1.3 1.6 1.3 1.2 1.5 1.3 1.4 1.6 0.7 C.V. (%) 14.8 9.8 13.6 15.7 17.1 19.9 18.6 15.9 14.0 16.1 17.8 18.5 22.4 9.4 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 A. 2018 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 2017 NATIONAL KENTUCKY BLUEGRASS TEST SOIL SOIL SUN MOWING SOIL SOIL PHOSPHOROUS POTASSIUM NITROGEN OR HEIGHT IRRIGATION LOCATION TEXTURE PH (LBS/ACRE) (LBS/ACRE) (LBS/1000 SQ FT) SHADE (IN) PRACTICED NJ2 SANDY LOAM 6.6-7.0 451+ 376-500 3.1-4.0 FULL SUN 1.1-1.5 TO PREVENT STRESS