TABLE 7. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF BENTGRASS CULTIVARS GROWN ON A GREEN AT SAN FRANCISCO (CALIFORNIA GOLF CLUB OF SAN FRANCISCO),CA 1/ 2016 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC DENSITY DENSITY PINK QUALITY RATINGS NAME COLOR SUMMER FALL SNOW MOLD JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN L-93 XD 7.0 7.0 7.0 8.0 6.3 6.3 6.3 7.3 7.7 7.0 6.7 6.7 7.0 6.0 6.7 7.0 6.8 PURE SELECT 6.7 7.3 7.0 6.0 6.7 6.7 6.7 6.7 7.3 7.3 7.0 6.3 7.0 6.3 6.7 7.3 6.8 KINGDOM 8.0 5.7 6.3 8.0 7.0 7.0 7.0 6.3 7.3 6.0 6.7 6.3 6.7 5.7 6.3 7.0 6.6 777 (DLFPS-AP/3054) 7.0 7.0 6.3 8.7 6.0 6.0 6.0 6.7 7.7 7.0 6.3 6.7 6.7 6.0 6.7 6.7 6.5 NIGHTLIFE 8.0 6.0 7.0 8.0 7.0 7.0 7.0 6.3 7.0 6.0 6.3 6.0 6.7 5.7 6.3 7.0 6.5 BARRACUDA 6.7 6.7 6.3 8.0 6.7 6.7 6.7 6.3 7.3 6.7 6.0 6.0 6.3 5.7 6.0 6.7 6.4 DLFPS-AP/3018 6.3 7.0 6.7 6.3 6.3 6.3 6.3 6.3 7.0 7.0 6.0 6.0 6.7 6.0 6.3 6.7 6.4 GDE 7.3 6.0 6.3 7.7 6.3 6.3 6.3 6.7 7.0 6.0 6.0 6.0 7.0 5.7 6.0 7.0 6.4 PST-ROPS 7.0 7.7 7.0 6.0 6.0 5.7 5.7 6.3 7.0 7.3 6.3 6.3 7.0 5.3 6.3 7.3 6.4 SHARK 6.7 6.7 6.7 7.0 6.3 6.3 6.3 5.7 7.7 6.7 6.3 6.3 6.7 5.7 6.0 6.3 6.4 V-8 7.0 6.7 6.7 8.0 6.0 6.0 6.0 6.0 7.3 6.7 6.7 6.0 7.0 6.0 6.7 6.3 6.4 ARMOR 8.0 6.0 6.3 7.7 6.7 6.7 6.7 6.0 7.0 6.0 5.7 5.7 6.7 5.3 6.3 6.7 6.3 DLFPS-AP/3058 7.0 6.3 6.7 6.7 6.0 6.0 6.0 6.7 7.0 6.0 6.0 6.3 6.7 5.7 6.7 6.7 6.3 DLFPS-AP/3056 7.0 6.0 6.7 7.0 6.0 6.0 6.0 5.7 7.3 6.3 5.7 6.0 6.7 5.3 6.3 6.7 6.2 PENN A-1 8.0 5.7 6.0 7.0 6.0 6.0 6.0 6.3 7.3 6.0 6.0 6.0 6.0 6.0 6.0 6.3 6.2 LUMINARY 6.0 5.7 6.0 7.7 6.0 6.0 6.0 6.0 7.0 5.7 6.0 6.3 6.0 5.7 6.3 6.7 6.1 PIRANHA (DC-1) 7.0 7.0 6.3 6.7 6.0 6.0 6.0 5.7 7.0 6.7 6.0 6.0 6.3 5.3 6.3 6.3 6.1 DLFPS-AP/3059 6.0 5.3 6.0 8.0 6.0 6.0 6.0 6.0 6.7 5.3 5.7 5.7 6.3 5.7 6.0 5.7 5.9 DECLARATION 6.7 5.3 5.3 7.3 6.0 6.0 6.0 6.3 6.7 5.0 5.7 5.7 5.7 4.7 5.0 5.3 5.7 PENNCROSS 4.3 4.0 5.0 8.0 6.0 5.7 5.7 4.7 6.3 4.0 4.3 5.0 5.0 4.7 4.7 5.0 5.1 LSD VALUE 0.6 0.8 0.8 1.2 0.6 0.7 0.7 0.9 1.3 0.8 0.9 1.5 0.8 1.5 1.1 1.2 0.4 C.V.(%) 6.1 8.5 7.1 9.1 5.5 6.3 6.3 8.0 7.1 7.8 8.4 9.4 6.9 10.7 9.2 9.4 4.2 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.