TABLE 14. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF BERMUDAGRASS CULTIVARS IN THE 2019 NATIONAL BERMUDAGRASS TEST GROWN UNDER TRAFFIC STRESS AT RALEIGH, NC 1/ 2020 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING LEAF DENSITY % GROUND COLOR COLOR SEEDHEAD QUALITY RATINGS NAME COLOR GREENUP TEXTURE SUMMER FALL COVER SPRING NOV DEC JULY NOV APR MAY JUN JUL AUG SEP OCT NOV MEAN TIFTUF 7.0 4.3 7.3 7.7 8.0 94.7 8.0 4.0 4.3 8.0 5.0 4.0 5.0 5.7 6.3 7.0 6.3 7.3 5.8 OKS2015-3 6.3 2.3 7.0 7.0 7.0 99.0 4.7 1.7 6.7 3.7 5.3 4.0 6.0 6.3 6.0 5.3 5.0 5.3 5.4 LATITUDE 36 5.7 4.0 8.0 7.0 8.0 95.3 5.3 2.0 6.0 7.7 4.3 4.3 5.0 5.3 5.7 5.7 5.7 6.3 5.3 JSC 2013-10S 6.0 2.0 7.0 7.3 7.3 98.3 4.3 1.7 4.0 5.0 4.3 3.7 4.7 5.3 5.7 6.3 5.0 5.7 5.1 RIVIERA 6.7 2.7 7.0 6.7 7.0 97.7 4.3 1.7 6.3 4.3 5.0 4.3 5.3 5.7 5.7 5.3 4.3 5.3 5.1 FB 1630 6.7 4.7 7.0 6.7 8.0 94.7 6.7 2.0 2.3 3.3 4.7 3.7 4.7 4.7 5.7 6.0 4.7 5.7 5.0 FB 1903 6.3 2.3 7.0 6.7 7.7 97.0 7.3 3.0 4.7 4.3 3.0 2.7 4.7 5.0 5.3 6.3 6.0 7.0 5.0 JSC 2013-12S 6.3 2.0 7.0 7.0 7.0 97.7 3.7 1.3 4.3 4.7 4.7 4.0 5.3 5.3 5.3 5.7 4.3 5.0 5.0 MSB-1042 5.7 3.0 8.0 6.0 7.3 97.0 6.3 2.0 7.0 8.3 5.0 3.7 5.0 5.3 5.0 5.0 5.0 6.0 5.0 OKS2015-7 6.0 2.3 6.7 6.7 7.0 98.3 3.7 1.7 5.3 3.7 5.3 3.7 5.0 6.0 5.7 5.0 4.3 4.7 5.0 MONACO 6.3 2.7 7.0 6.7 7.0 98.3 4.3 1.7 5.3 4.0 4.0 3.3 5.0 5.0 5.7 6.0 4.7 5.3 4.9 MSB-1048 6.3 1.0 8.0 7.3 8.0 98.3 4.0 1.3 7.3 8.0 4.0 3.3 5.0 5.7 5.3 5.3 5.0 5.3 4.9 OKC1406 6.0 4.3 7.7 6.7 7.3 95.3 6.7 2.3 6.0 5.3 3.7 3.7 5.3 5.7 6.0 5.3 4.7 5.0 4.9 ASTRO 5.7 4.3 7.0 6.0 7.0 97.0 7.7 4.0 6.0 7.0 4.3 3.7 4.7 4.7 4.7 5.0 4.3 5.7 4.6 FB 1628 7.0 4.0 7.0 7.0 7.7 92.3 7.7 2.3 2.0 6.7 3.3 3.0 3.3 3.0 4.7 6.3 6.0 7.0 4.6 JSC 2013-8S 6.7 2.0 7.0 7.3 7.3 98.3 3.7 1.3 3.7 3.7 3.3 3.3 4.7 5.0 5.7 5.7 4.7 4.7 4.6 OKS2015-1 6.0 2.0 7.0 6.7 6.7 98.3 5.0 2.0 5.3 3.3 4.7 4.0 4.3 4.7 5.3 5.3 4.0 4.7 4.6 TAHOMA 31 5.7 4.0 7.7 6.7 7.3 93.0 4.0 1.0 4.0 8.3 3.7 3.3 4.3 4.7 5.3 5.3 4.7 5.3 4.6 JSC 80V 5.7 3.0 7.0 7.0 7.0 95.3 5.7 2.0 6.7 5.7 3.3 2.3 4.3 5.7 5.3 5.3 4.3 5.0 4.5 OKC1876 6.7 3.0 8.0 7.3 8.0 93.0 6.7 3.0 4.7 8.0 3.3 2.7 3.3 3.7 4.7 6.0 5.7 6.3 4.5 JSC 2013-7S 6.7 1.7 7.0 6.7 7.0 99.0 3.3 1.3 4.7 3.7 2.7 2.7 4.7 5.3 5.0 5.0 4.0 4.7 4.3 OKC1873 6.3 4.3 7.3 7.0 7.7 93.7 6.7 3.0 6.3 6.7 2.7 2.0 3.7 4.0 4.7 5.3 5.3 6.3 4.3 JSC 2013-5S 7.0 1.3 7.0 6.7 7.0 96.7 3.7 1.7 4.7 3.0 3.7 3.3 4.0 4.7 5.0 4.7 3.7 4.3 4.2 MSB-1017 6.7 3.0 8.0 7.0 7.7 92.0 4.3 1.7 4.0 8.7 4.0 3.0 4.0 4.0 4.0 4.7 4.3 5.3 4.2 DLF-460/3048 6.0 1.7 6.7 6.3 7.0 97.0 5.3 1.7 6.0 2.3 3.0 2.7 3.3 3.3 5.7 5.7 4.0 5.0 4.1 JSC 77V 6.0 4.0 7.3 6.3 7.3 96.0 6.0 1.7 5.3 3.7 3.0 2.3 4.0 4.7 4.3 4.7 4.0 4.7 4.0 FB 1902 7.0 2.7 7.0 5.3 7.3 94.7 6.3 3.7 3.7 4.0 2.3 2.0 3.7 3.7 4.3 5.0 4.7 5.7 3.9 MSB-1050 7.0 1.0 8.0 6.7 7.7 91.3 4.3 1.0 6.7 9.0 4.0 3.3 4.0 4.0 3.7 4.0 4.0 4.0 3.9 SUN QUEEN (PST-R6MM) 6.7 1.3 7.0 6.0 6.7 97.7 5.3 1.7 4.7 2.0 2.7 2.0 3.3 4.0 4.7 5.0 4.3 5.0 3.9 PST-R6TM 6.3 1.0 6.7 6.0 7.0 95.7 5.3 2.0 4.7 2.7 2.3 2.0 3.0 3.7 4.3 5.3 4.7 5.3 3.8 TIFWAY 6.0 4.3 7.7 5.7 7.0 90.7 5.7 2.7 3.3 8.0 3.7 3.3 3.7 4.0 4.3 4.0 3.3 4.3 3.8 MSB-1026 6.7 3.7 7.3 6.3 7.3 87.3 5.7 2.0 6.7 8.0 3.3 3.0 3.3 3.3 3.7 3.7 3.7 4.3 3.5 OKC1682 5.3 4.7 7.7 5.0 6.7 92.3 4.7 2.3 4.7 6.7 3.0 2.3 2.7 3.0 4.0 3.7 3.7 4.3 3.3 OKC1666 5.0 2.3 7.7 5.3 6.7 92.3 3.3 2.3 6.7 8.3 1.7 1.7 3.0 3.0 3.3 3.7 3.3 4.0 3.0 MSB-1075 6.3 3.3 8.0 5.3 6.7 85.0 4.3 2.3 2.3 6.7 2.0 2.0 2.3 2.3 3.3 3.3 3.0 3.0 2.7 LSD VALUE 0.9 0.9 0.5 1.1 0.7 3.7 1.3 0.8 2.5 1.3 1.7 1.0 1.6 2.2 2.3 1.4 1.2 1.3 1.1 C.V. (%) 7.7 19.9 4.5 9.8 5.7 2.5 15.5 23.4 27.5 16.0 26.4 19.9 20.9 24.8 20.5 15.4 15.8 14.8 14.2 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 14. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF BERMUDAGRASS CULTIVARS (CONT'D) IN THE 2019 NATIONAL BERMUDAGRASS TEST GROWN UNDER TRAFFIC STRESS AT RALEIGH, NC 1/ 2020 DATA PERCENT GROUND COVER RATINGS SEPTEMBER 30 OCTOBER 9 OCTOBER 16 OCTOBER 26 NOVEMBER 2 NAME NO TRAFFIC TRAFFIC NO TRAFFIC TRAFFIC NO TRAFFIC TRAFFIC NO TRAFFIC TRAFFIC NO TRAFFIC TRAFFIC TIFTUF 99.0 95.7 99.0 95.7 99.0 92.3 99.0 84.7 99.0 75.7 OKS2015-3 99.0 92.3 99.0 90.0 99.0 85.0 99.0 75.0 99.0 66.7 LATITUDE 36 99.0 95.7 99.0 95.7 99.0 93.3 99.0 85.7 99.0 77.0 JSC 2013-10S 99.0 95.0 99.0 91.7 99.0 89.7 99.0 83.7 99.0 71.7 RIVIERA 99.0 93.3 99.0 90.0 99.0 87.3 99.0 82.3 99.0 75.0 FB 1630 98.3 95.7 98.3 94.0 98.3 91.7 98.3 86.3 98.3 79.3 FB 1903 99.0 95.7 99.0 93.0 99.0 89.0 99.0 83.0 99.0 75.0 JSC 2013-12S 99.0 95.7 99.0 95.0 99.0 93.3 99.0 87.3 99.0 75.0 MSB-1042 99.0 90.7 99.0 88.3 99.0 84.7 99.0 76.7 99.0 70.7 OKS2015-7 99.0 91.7 97.7 88.3 97.7 83.3 97.7 74.0 97.7 63.3 MONACO 99.0 95.7 99.0 94.0 99.0 90.7 99.0 85.7 99.0 75.0 MSB-1048 99.0 93.3 99.0 91.3 99.0 89.0 99.0 79.7 99.0 72.3 OKC1406 99.0 90.0 99.0 85.0 99.0 78.3 99.0 68.3 99.0 63.3 ASTRO 98.3 93.3 98.3 92.3 98.3 89.7 98.3 81.7 98.3 74.3 FB 1628 99.0 95.0 99.0 95.0 99.0 90.7 99.0 86.3 99.0 80.7 JSC 2013-8S 98.3 93.3 98.3 91.7 98.3 90.0 98.3 84.7 98.3 75.7 OKS2015-1 99.0 86.7 99.0 83.3 99.0 79.0 99.0 69.3 99.0 56.7 TAHOMA 31 98.3 94.0 98.3 93.3 98.3 90.3 98.3 84.7 98.3 79.0 JSC 80V 98.3 90.0 98.3 85.0 98.3 80.0 98.3 70.7 98.3 63.0 OKC1876 99.0 93.3 99.0 93.3 99.0 90.7 99.0 84.0 99.0 74.3 JSC 2013-7S 99.0 90.0 99.0 85.0 99.0 83.3 99.0 75.0 99.0 61.7 OKC1873 98.3 94.0 98.3 92.3 98.3 88.7 98.3 78.3 98.3 71.7 JSC 2013-5S 97.7 91.7 97.7 90.0 97.7 86.7 97.7 79.7 97.7 67.7 MSB-1017 98.3 95.7 98.3 95.0 98.3 95.0 98.3 89.0 98.3 81.7 DLF-460/3048 98.3 91.7 98.3 88.3 98.3 84.0 98.3 74.0 98.3 65.0 JSC 77V 98.3 92.3 98.3 89.7 98.3 85.7 98.3 80.7 98.3 72.0 FB 1902 98.3 90.0 98.3 88.3 98.3 84.0 98.3 74.0 98.3 67.7 MSB-1050 97.0 93.3 97.0 93.3 97.0 92.3 97.7 84.0 97.7 78.3 SUN QUEEN (PST-R6MM) 99.0 86.7 99.0 83.3 99.0 81.7 99.0 75.0 99.0 65.0 PST-R6TM 97.0 88.3 97.0 81.7 97.0 77.7 97.7 70.0 97.7 60.0 TIFWAY 97.0 91.7 97.0 91.7 97.0 88.3 97.0 83.0 97.0 78.3 MSB-1026 97.7 92.3 97.7 92.3 97.7 88.0 97.7 83.0 97.7 75.0 OKC1682 97.7 88.3 97.7 85.7 97.7 81.7 97.7 75.7 97.7 67.7 OKC1666 97.7 90.0 97.7 90.0 97.7 86.3 97.7 76.7 97.7 69.0 MSB-1075 95.7 91.7 95.7 91.7 95.7 91.7 95.7 89.0 95.7 85.7 LSD VALUE 1.6 4.9 2.0 5.6 2.0 6.1 2.1 5.9 2.1 7.4 C.V. (%) 0.9 2.9 1.0 3.7 1.0 4.2 1.0 4.8 1.0 6.6 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 A. 2020 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 2019 NATIONAL BERMUDAGRASS 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 NC1 SILTY CLAY LOAM 6.1-6.5 61-150 0-150 3.1-4.0 FULL SUN 2.1-2.5 TO PREVENT STRESS