TABLE 11. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF BERMUDAGRASS CULTIVARS IN THE 2007 NATIONAL BERMUDAGRASS TEST AT RALEIGH, NC 1/ 2011 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT FALL FALL SPRING GENETIC SPRING LEAF DENSITY COVER COLOR COLOR SEEDHEAD DEAD QUALITY RATINGS NAME COLOR GREENUP TEXTURE SUMMER SPRING OCTOBER NOVEMBER RATINGS SPOT MAY JUN JUL AUG SEP OCT MEAN LATITUDE 36 (OKC 1119) 8.0 8.0 9.0 8.7 99.0 6.3 1.0 8.7 9.0 8.0 8.7 9.0 8.3 8.0 8.0 8.3 NORTHBRIDGE (OKC 1134) 8.0 7.7 7.7 8.7 99.0 5.7 1.0 8.0 9.0 8.7 8.3 8.7 8.7 8.0 7.7 8.3 TIFWAY 8.3 4.7 9.0 8.7 99.0 7.3 4.3 9.0 9.0 8.0 7.3 8.7 8.7 8.0 8.3 8.2 PREMIER 8.3 6.0 8.0 8.3 99.0 6.3 2.3 8.0 9.0 6.3 8.0 8.3 8.3 7.3 7.3 7.6 ENTRY 32 7.7 2.3 7.3 7.7 99.0 6.3 1.7 9.0 7.7 5.7 7.0 7.3 7.7 7.7 7.0 7.1 PATRIOT 8.7 4.3 7.7 7.3 99.0 4.3 1.0 8.7 9.0 7.7 7.7 8.0 7.3 6.7 5.3 7.1 MIDLAWN 6.7 7.0 7.0 8.0 92.7 6.0 3.3 8.7 9.0 7.0 6.7 8.0 6.7 6.7 7.0 7.0 SWI-1113 7.0 4.7 7.3 7.3 99.0 5.7 2.3 6.3 9.0 5.7 5.7 8.0 6.7 7.3 7.3 6.8 YUKON 7.0 6.7 7.0 7.3 99.0 6.3 3.0 7.3 8.7 5.7 6.3 7.3 7.0 7.0 7.0 6.7 PRINCESS 77 7.0 3.7 6.7 7.0 99.0 5.7 2.7 4.7 9.0 5.3 6.0 7.0 7.0 7.0 7.0 6.6 RIVIERA 6.3 6.7 7.0 7.0 99.0 4.7 1.7 7.0 9.0 6.0 6.7 6.3 7.0 6.7 6.7 6.6 RAD-CD1 7.0 5.7 7.0 7.0 99.0 6.3 3.0 6.0 9.0 4.7 6.0 7.3 7.0 6.3 7.0 6.4 PYRAMID 2 (IS-CD10) 6.3 6.0 6.7 7.0 99.0 5.3 2.0 4.3 9.0 5.7 6.3 6.7 6.3 7.0 6.0 6.3 HOLLYWOOD (J-720) 6.0 5.7 6.7 7.3 99.0 5.3 1.7 4.7 9.0 5.7 6.0 6.3 6.7 6.0 6.3 6.2 SWI-1057 6.0 4.0 7.0 6.7 99.0 5.7 1.7 3.3 9.0 5.3 5.7 6.0 7.0 7.0 6.0 6.2 GOLD GLOVE (PST-R6FLT) 6.3 5.7 7.0 7.3 99.0 5.0 1.3 2.0 9.0 5.7 6.0 6.0 6.7 6.7 5.7 6.1 VERACRUZ 5.3 4.3 6.7 6.7 97.7 6.0 2.0 4.7 8.0 5.0 5.7 7.0 6.0 6.7 6.3 6.1 PSG 9Y2OK 6.0 6.0 5.3 6.0 99.0 5.0 1.7 4.7 9.0 5.7 5.7 6.7 5.7 6.0 6.0 5.9 SWI-1070 5.0 4.3 6.7 6.7 99.0 5.7 1.3 6.0 9.0 5.0 6.0 6.0 6.7 6.3 5.7 5.9 IS-01-201 5.3 5.0 7.0 6.7 99.0 3.7 1.0 3.7 9.0 5.0 6.3 5.7 6.3 6.3 5.3 5.8 SWI-1117 5.3 5.3 6.0 5.7 99.0 4.3 1.7 5.3 9.0 4.7 5.7 6.7 5.3 6.3 6.3 5.8 SWI-1122 6.0 5.7 5.7 7.0 99.0 6.0 2.0 4.7 9.0 4.3 5.7 6.3 5.7 6.0 6.7 5.8 SWI-1083 4.7 6.0 6.3 6.7 99.0 5.0 1.7 5.3 8.3 5.0 5.7 5.3 6.0 6.3 6.0 5.7 OKS 2004-2 5.7 7.0 6.7 6.3 99.0 4.3 1.7 6.0 9.0 5.7 6.0 5.3 6.3 5.0 5.3 5.6 PSG PROK 5.7 4.7 5.0 6.7 99.0 4.3 1.7 3.7 9.0 4.3 5.3 5.7 5.3 6.0 5.7 5.4 SWI-1081 4.7 4.3 6.0 5.7 97.7 4.0 1.3 4.0 9.0 5.7 6.0 4.7 5.3 5.3 5.0 5.3 SUNSPORT 4.3 5.3 5.7 6.3 99.0 5.0 1.3 3.0 9.0 4.3 4.7 5.7 5.3 5.0 5.3 5.1 PSG 94524 5.0 5.7 5.3 5.3 99.0 4.7 2.0 4.0 9.0 4.3 5.0 4.7 4.3 5.7 5.3 4.9 BAR 7CD5 5.3 5.0 4.3 5.3 99.0 7.0 3.0 4.7 9.0 4.0 4.0 4.0 5.0 6.0 5.7 4.8 ENTRY 33 8.3 3.0 9.0 8.3 85.0 4.3 3.3 8.7 3.0 2.7 3.7 5.0 5.3 7.3 5.0 4.8 PSG 91215 4.3 4.7 5.0 4.7 96.0 4.0 1.0 3.3 8.3 4.7 4.7 5.0 4.3 4.7 4.3 4.6 NUMEX-SAHARA 4.7 4.7 5.0 5.0 97.7 4.3 1.7 4.0 9.0 4.0 3.7 4.0 4.3 5.0 5.0 4.3 PSG 9BAN 4.3 3.7 5.3 5.3 88.0 3.7 1.3 4.0 5.0 3.7 3.7 4.3 4.3 4.7 4.3 4.2 LSD VALUE 1.4 1.3 0.8 1.1 7.1 2.2 1.0 1.1 1.3 1.2 1.5 1.7 1.3 1.2 1.6 1.0 C.V. (%) 14.0 16.0 8.2 10.0 3.7 21.0 33.1 13.5 9.5 14.6 16.1 16.3 13.0 11.4 15.0 10.4 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. 2011 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 2007 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 AND CLAY 6.1-6.5 61-150 0-150 3.1-4.0 FULL SUN 0.6-1.0 TO PREVENT STRESS