TABLE 4. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF BENTGRASS CULTIVARS GROWN ON A GREEN UNDER DROUGHT STRESS AT LOGAN, UT 1/ 2015 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ SEEDLING QUALITY RATINGS NAME VIGOR AUG OCT MEAN DLFPS-AP/3059 7.3 7.7 5.3 6.5 GDE 7.3 6.7 6.0 6.3 PIRANHA (DC-1) 6.7 6.0 6.3 6.2 SHARK 7.3 6.7 5.3 6.0 BARRACUDA 7.3 6.3 5.3 5.8 DLFPS-AP/3018 7.7 6.3 5.3 5.8 PURE SELECT 6.7 6.0 5.7 5.8 NIGHTLIFE 6.7 6.0 5.3 5.7 V-8 7.3 6.0 5.3 5.7 777 (DLFPS-AP/3054) 6.7 5.3 5.7 5.5 ARMOR 6.0 5.0 6.0 5.5 DECLARATION 7.0 6.0 5.0 5.5 L-93 XD 6.3 5.3 5.7 5.5 PST-ROPS 7.0 5.3 5.7 5.5 LUMINARY 6.7 6.0 4.7 5.3 PENN A-1 7.7 6.0 4.7 5.3 DLFPS-AP/3056 7.0 5.7 4.3 5.0 DLFPS-AP/3058 6.7 5.3 4.7 5.0 KINGDOM 5.7 5.0 5.0 5.0 PENNCROSS 6.7 5.3 3.0 4.2 LSD VALUE 1.3 1.0 1.3 0.8 C.V. (%) 9.1 9.7 13.7 8.5 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.