TABLE 14. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF BERMUDAGRASS CULTIVARS IN THE 2007 NATIONAL BERMUDAGRASS TEST AT DALLAS, TX 1/ 2008 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ QUALITY RATINGS NAME JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN OKC 1119 3.0 3.0 3.7 4.7 6.0 7.0 7.3 7.0 6.7 6.3 5.3 4.7 5.4 OKC 1134 3.0 3.3 3.7 5.7 6.3 7.0 6.7 6.7 6.0 6.0 4.7 4.0 5.3 PREMIER 3.7 2.7 3.7 3.7 6.0 7.0 7.0 6.7 6.3 7.0 5.3 4.3 5.3 RIVIERA 4.0 3.7 4.3 6.0 6.0 6.0 6.7 6.7 5.7 5.7 5.0 3.3 5.3 PYRAMID 2 (IS-CD10) 4.3 3.0 5.0 5.7 6.0 6.0 6.7 6.3 5.7 5.7 4.7 3.3 5.2 RAD-CD1 4.3 3.7 5.0 5.7 6.0 6.0 6.3 6.3 5.7 5.3 5.0 3.3 5.2 SWI-1070 4.0 3.7 4.7 5.7 6.0 6.3 6.3 6.3 5.0 5.7 4.7 3.7 5.2 OKS 2004-2 3.3 3.0 4.3 6.0 6.0 6.0 6.7 6.3 6.0 5.7 4.3 4.0 5.1 PRINCESS 77 3.7 3.3 4.3 5.0 5.3 6.0 6.7 6.3 5.7 6.0 5.7 3.7 5.1 PSG 9BAN 3.7 3.0 4.3 5.3 6.0 6.0 6.3 6.3 5.7 6.0 4.3 3.7 5.1 TIFWAY 3.0 2.3 3.0 4.0 5.3 6.3 7.0 6.7 6.3 6.7 6.0 5.0 5.1 VERACRUZ 4.0 3.0 4.3 4.7 5.7 6.3 6.3 6.3 6.0 5.7 5.0 4.0 5.1 HOLLYWOOD (J-720) 3.3 3.0 4.0 5.3 5.7 6.0 6.7 6.0 5.7 5.7 4.7 3.7 5.0 PSG PROK 4.0 3.3 4.3 5.0 5.7 6.0 6.3 6.0 5.3 5.7 5.0 3.3 5.0 PST-R6FLT 3.7 3.3 4.3 5.7 5.7 5.7 6.7 6.3 5.7 5.3 4.3 3.3 5.0 SWI-1113 3.7 3.0 4.3 5.7 5.7 5.7 6.3 6.0 5.7 5.7 4.7 3.3 5.0 PATRIOT 3.0 2.0 3.3 5.0 6.0 6.3 6.3 6.3 6.0 6.3 4.0 4.0 4.9 PSG 9Y2OK 4.0 3.3 4.3 5.0 6.0 6.0 6.0 6.0 5.3 5.0 4.7 3.3 4.9 SWI-1117 4.0 3.3 4.3 5.0 5.7 6.0 6.0 6.0 5.7 5.0 5.0 3.3 4.9 IS-01-201 4.0 3.3 4.7 5.0 5.3 5.3 6.0 5.7 5.3 5.0 4.3 3.0 4.8 PSG 94524 4.3 3.3 4.3 4.3 5.7 6.0 6.0 6.3 5.0 5.0 4.3 3.0 4.8 SUNSPORT 4.0 3.0 4.0 4.7 5.7 5.7 6.0 6.0 5.3 5.3 4.3 3.0 4.8 SWI-1057 3.3 3.0 4.0 4.7 5.7 6.0 6.0 6.0 5.7 5.3 5.0 3.3 4.8 SWI-1081 4.0 3.0 4.0 5.3 5.7 6.0 6.0 6.0 5.0 5.0 4.0 3.0 4.8 SWI-1083 3.7 3.3 4.3 5.7 5.7 5.3 6.0 6.0 5.3 5.3 4.3 3.0 4.8 PSG 91215 4.0 3.0 4.0 4.3 5.3 5.7 6.0 6.0 5.3 5.7 4.3 3.0 4.7 SWI-1122 3.7 3.0 4.0 5.3 5.7 5.7 6.0 6.0 5.0 5.0 4.0 3.0 4.7 YUKON 3.0 2.3 3.0 4.7 5.0 6.0 6.3 6.0 5.7 6.0 5.0 3.7 4.7 NUMEX-SAHARA 4.0 3.0 4.3 4.0 5.0 5.3 5.7 6.0 5.0 5.3 5.0 3.0 4.6 MIDLAWN 2.7 2.0 2.7 3.7 5.3 6.3 6.0 6.0 5.7 5.0 4.7 3.7 4.5 BAR 7CD5 3.0 2.3 3.0 3.7 5.3 6.0 5.3 5.7 5.0 5.0 5.3 3.0 4.4 LSD VALUE 0.6 0.8 0.7 0.8 1.0 0.6 1.0 1.2 1.0 0.7 0.8 0.7 0.4 C.V. (%) 10.6 14.8 11.1 10.1 7.5 6.1 7.6 7.4 8.8 7.4 9.6 12.2 4.3 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 2007 NATIONAL BERMUDAGRASS TEST AT DALLAS, TX 1/ 2008 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ FALL FALL FALL FALL GENETIC SPRING LEAF DENSITY DENSITY DENSITY COLOR COLOR COLOR COLOR NAME COLOR GREENUP TEXTURE SPRING SUMMER FALL SEPTEMBER OCTOBER NOVEMBER DECEMBER OKC 1119 7.0 3.3 6.7 4.7 8.7 8.0 6.3 6.3 4.3 2.7 OKC 1134 7.3 2.7 7.0 5.7 8.7 7.3 6.0 5.7 4.3 1.3 PREMIER 7.3 2.3 7.0 4.0 9.0 8.0 7.0 7.3 5.3 2.3 RIVIERA 5.7 1.0 6.0 7.3 8.7 7.3 6.3 6.0 5.0 1.0 PYRAMID 2 (IS-CD10)6.0 1.0 6.0 6.7 8.7 6.7 6.3 6.7 5.7 1.0 RAD-CD1 5.3 1.0 6.0 6.7 8.7 7.3 6.0 6.3 5.7 1.0 SWI-1070 5.0 1.0 6.0 6.7 8.3 7.3 6.0 5.7 6.0 1.3 OKS 2004-2 5.3 1.3 6.0 7.0 8.7 7.0 7.0 7.0 4.7 1.0 PRINCESS 77 6.7 1.3 6.0 5.7 9.0 8.0 6.3 6.3 5.3 2.0 PSG 9BAN 5.3 1.3 5.7 6.3 8.7 7.7 6.7 6.3 4.3 1.0 TIFWAY 7.3 3.3 6.7 3.3 8.7 7.7 7.0 7.0 5.3 4.0 VERACRUZ 5.0 1.0 5.0 5.3 8.3 7.7 6.3 5.7 5.3 2.0 HOLLYWOOD (J-720) 5.3 1.0 6.0 6.7 8.3 7.7 5.7 6.0 5.7 1.0 PSG PROK 5.7 1.0 5.3 6.0 8.3 7.3 6.0 6.3 6.0 1.3 PST-R6FLT 6.7 2.0 5.3 6.3 8.3 6.7 6.0 6.3 4.0 1.0 SWI-1113 5.3 1.3 6.0 6.0 8.3 7.0 5.3 5.7 4.3 1.3 PATRIOT 8.0 1.7 6.3 5.3 8.7 8.0 6.0 6.7 3.0 2.0 PSG 9Y2OK 5.7 1.3 6.0 6.0 8.0 7.0 6.0 5.7 5.0 1.3 SWI-1117 6.0 1.3 5.3 5.7 8.3 7.3 6.3 5.7 5.7 1.0 IS-01-201 5.7 1.0 6.0 6.0 7.7 6.7 6.0 5.7 4.3 1.0 PSG 94524 6.3 1.0 5.3 5.0 8.0 6.7 6.3 5.7 5.0 1.0 SUNSPORT 5.0 1.3 5.3 5.7 8.0 6.7 6.7 6.0 5.0 1.3 SWI-1057 6.7 2.0 5.3 5.7 8.0 7.0 5.7 5.3 5.3 1.3 SWI-1081 5.3 1.0 5.7 6.0 8.3 6.3 6.3 6.3 4.0 1.0 SWI-1083 5.7 1.3 5.7 6.7 8.3 7.3 6.0 6.7 4.7 1.0 PSG 91215 5.7 1.0 5.0 5.0 7.3 7.0 6.3 7.0 5.3 1.3 SWI-1122 5.3 1.3 5.7 6.0 8.0 7.0 5.7 5.3 4.7 1.0 YUKON 8.0 2.7 5.0 4.7 8.3 7.7 6.3 6.7 5.0 2.0 NUMEX-SAHARA 5.3 1.7 4.7 4.3 8.0 7.0 6.7 6.7 6.0 1.0 MIDLAWN 5.0 2.7 6.0 4.0 8.3 7.0 5.0 4.7 4.0 1.7 BAR 7CD5 7.7 2.0 4.3 4.0 7.3 6.7 6.0 6.0 5.7 1.0 LSD VALUE 1.2 0.9 0.6 1.1 1.1 1.0 1.8 1.3 1.1 0.9 C.V. (%) 12.1 33.2 6.7 12.1 6.1 7.1 10.8 10.6 12.8 38.3 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. 2008 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 TX1 SILTY CLAY AND CLAY 7.6-8.5 151-270 241-375 3.1-4.0 FULL SUN 1.6-2.0 TO PREVENT DORMANCY