TABLE 2. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF BERMUDAGRASS CULTIVARS IN THE 2007 NATIONAL BERMUDAGRASS TEST AT RIVERSIDE, CA 1/ 2008 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ DENSITY QUALITY RATINGS NAME SPRING JAN FEB APR MAY AUG SEP OCT NOV DEC MEAN SWI-1113 7.0 4.0 4.0 7.7 7.3 7.7 7.0 7.0 7.0 7.3 6.6 OKS 2004-2 6.3 4.0 4.0 7.3 7.0 8.0 7.7 7.3 6.7 6.7 6.5 PSG 9Y2OK 7.0 4.0 4.0 7.3 7.3 7.3 7.0 7.3 7.0 7.3 6.5 RIVIERA 7.0 4.0 4.0 7.3 6.0 8.0 7.0 8.0 7.3 7.0 6.5 BAR 7CD5 6.7 4.0 4.0 5.7 7.0 7.7 8.0 7.7 7.0 6.7 6.4 IS-01-201 7.7 4.0 4.0 6.7 7.0 7.3 7.3 7.3 7.3 7.0 6.4 HOLLYWOOD (J-720) 7.7 4.0 4.0 7.3 6.3 7.3 7.0 7.0 7.3 7.0 6.4 PSG 9BAN 6.7 4.0 4.0 6.7 6.3 7.3 7.3 7.0 8.0 7.3 6.4 SWI-1122 7.3 4.0 4.0 6.7 6.0 7.7 7.3 7.0 7.3 7.7 6.4 OKC 1119 7.7 3.3 3.3 6.3 8.0 7.3 7.0 6.3 7.3 7.3 6.3 OKC 1134 7.0 4.0 4.0 5.7 7.0 8.0 7.3 6.7 6.7 7.0 6.3 PATRIOT 6.7 4.0 4.0 5.0 6.7 9.0 9.0 7.0 6.7 5.3 6.3 PSG 94524 6.0 4.0 4.0 6.7 5.7 7.3 7.0 7.3 7.3 7.0 6.3 RAD-CD1 7.3 4.0 4.0 6.7 6.7 7.7 7.0 7.0 7.0 7.0 6.3 SWI-1070 7.7 4.0 4.0 6.7 6.0 7.0 7.0 7.0 7.7 7.7 6.3 SWI-1081 6.7 4.0 4.0 6.0 6.3 7.7 7.0 7.3 7.3 7.0 6.3 SWI-1083 7.0 4.0 4.0 6.7 6.0 7.0 7.0 7.3 7.7 7.0 6.3 PSG PROK 7.0 4.0 4.0 6.7 5.7 7.0 6.7 7.7 7.3 7.0 6.2 PST-R6FLT 6.7 4.0 4.0 7.0 7.0 7.3 7.0 6.3 6.3 7.0 6.2 SUNSPORT 6.7 4.0 4.0 5.7 6.0 6.7 7.3 7.0 7.3 7.7 6.2 VERACRUZ 7.3 4.0 4.0 6.7 6.7 7.0 7.0 6.3 6.7 7.7 6.2 PRINCESS 77 7.3 4.0 4.0 6.3 5.7 8.0 7.0 6.3 6.3 7.3 6.1 PYRAMID 2 (IS-CD10) 6.7 4.0 4.0 6.0 5.3 7.3 7.0 6.7 7.0 6.7 6.0 NUMEX-SAHARA 6.7 4.0 4.0 6.0 4.7 7.0 6.7 7.3 7.3 7.3 6.0 SWI-1057 6.0 4.0 4.0 5.3 5.7 7.3 7.0 7.0 7.0 7.0 6.0 SWI-1117 6.7 4.0 4.0 5.0 5.3 7.3 7.0 7.0 7.3 6.7 6.0 YUKON 6.0 4.0 4.0 6.0 7.3 7.3 7.0 6.7 6.0 5.3 6.0 PSG 91215 6.3 4.0 4.0 5.0 5.3 6.7 6.7 7.3 7.3 7.0 5.9 TIFWAY 7.0 3.7 3.7 4.3 6.7 6.7 7.0 6.7 7.3 7.0 5.9 PREMIER 6.3 3.7 3.7 4.3 6.0 6.7 7.0 7.0 7.0 7.0 5.8 MIDLAWN 6.0 3.7 3.7 5.0 7.3 6.7 6.7 7.0 6.0 5.3 5.7 LSD VALUE 1.2 0.5 0.5 2.4 2.0 1.4 0.8 0.9 1.7 1.0 0.5 C.V. (%) 8.6 5.2 5.2 18.2 14.8 8.8 6.1 6.7 9.3 8.4 4.1 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 CA3 SANDY LOAM 7.1-7.5 - - - FULL SUN 0.6-1.0 TO PREVENT STRESS