TABLE 19. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF BERMUDAGRASS CULTIVARS IN THE 2013 NATIONAL BERMUDAGRASS TEST AT BLACKSBURG, VA 1/ 2017 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ FALL COLOR PERCENT GROUND COVER RETENTION QUALITY RATINGS NAME SPRING FALL SEPTEMBER JUN JUL AUG SEP OCT MEAN JSC 2-21-18-V 99.0 99.0 9.0 9.0 8.7 9.0 9.0 8.7 8.9 LATITUDE 36 99.0 99.0 9.0 9.0 9.0 9.0 9.0 8.3 8.9 OKC 1302 99.0 99.0 9.0 8.3 9.0 9.0 9.0 8.3 8.7 JSC 2-21-1-V 99.0 99.0 9.0 8.3 8.3 9.0 8.7 8.3 8.5 OKC 1131 99.0 99.0 9.0 8.3 9.0 9.0 8.7 7.3 8.5 PATRIOT 99.0 99.0 8.3 7.7 8.3 8.7 8.3 8.3 8.3 11-T-510 99.0 99.0 9.0 8.0 8.7 8.7 8.0 7.7 8.2 TIFTUF (DT-1) 99.0 99.0 9.0 8.7 8.0 8.3 7.3 8.7 8.2 ASTRO 99.0 99.0 8.0 7.7 8.3 8.3 8.3 8.0 8.1 TIFWAY 99.0 99.0 8.3 8.3 7.7 8.3 7.3 8.3 8.0 FAES 1326 99.0 99.0 9.0 8.0 7.7 7.7 8.0 8.0 7.9 FAES 1327 99.0 99.0 8.7 7.7 8.0 7.7 7.3 8.3 7.8 MONACO (JSC 2007-13-S) 99.0 99.0 9.0 7.0 7.7 8.3 8.3 7.7 7.8 FAES 1325 99.0 99.0 8.7 6.0 7.3 8.3 7.7 9.0 7.7 OKC 1163 99.0 99.0 6.0 8.3 8.3 8.0 6.3 7.7 7.7 RIVIERA 99.0 99.0 9.0 7.7 7.7 8.0 8.0 7.3 7.7 JSC 2007-8-S 99.0 99.0 9.0 7.0 7.7 8.3 7.7 7.0 7.5 OKS 2011-1 99.0 99.0 9.0 6.7 8.0 8.7 7.3 7.0 7.5 JSC 2009-2-S 99.0 99.0 9.0 7.0 7.7 7.7 7.7 6.3 7.3 JSC 2009-6-S 99.0 99.0 9.0 6.7 8.0 8.3 7.3 6.3 7.3 12-TSB-1 99.0 99.0 8.7 5.5 7.0 8.5 6.5 6.5 6.8 MSB 281 99.0 99.0 8.3 6.7 6.7 7.0 6.7 7.0 6.8 11-T-251 99.0 99.0 8.3 6.3 6.0 8.3 6.3 6.7 6.7 CELEBRATION 99.0 99.0 9.0 5.7 6.0 8.3 6.0 7.7 6.7 NORTH SHORE SLT 91.0 97.7 9.0 6.3 6.7 7.3 7.3 6.0 6.7 OKS 2009-3 99.0 99.0 9.0 5.7 6.7 7.0 7.7 6.7 6.7 BAR C291 99.0 99.0 9.0 5.3 6.7 7.7 7.0 6.3 6.6 OKS 2011-4 99.0 99.0 8.7 6.3 7.0 7.0 6.3 6.3 6.6 YUKON 99.0 99.0 8.3 5.3 6.7 7.7 6.3 7.0 6.6 MBG 002 99.0 99.0 9.0 6.0 6.3 6.7 6.7 7.0 6.5 PRINCESS 77 92.7 99.0 8.7 6.0 6.0 7.0 5.3 6.3 6.1 PST-R6CT 99.0 99.0 9.0 5.3 5.7 6.3 6.3 5.7 5.9 KASHMIR (PST-R6P0) 99.0 99.0 8.7 4.7 6.0 6.7 5.7 6.0 5.8 PST-R6T9S 92.7 99.0 8.3 4.7 6.0 6.3 6.3 5.7 5.8 NUMEX-SAHARA 55.0 70.0 6.7 3.5 3.5 4.0 3.0 4.0 3.6 LSD VALUE 5.5 1.1 1.0 1.3 1.2 1.0 1.6 0.9 0.7 C.V. (%) 3.6 0.8 6.6 12.3 10.2 7.8 13.1 7.9 6.0 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. 2017 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 2013 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 VA1 SILT LOAM AND SILT 4.6-5.5 0-60 0-150 4.1-5.0 LIGHT SHADE 1.1-1.5 TO PREVENT STRESS