TABLE 38. FALL COLOR (SEPTEMBER) RATINGS OF BENTGRASS CULTIVARS 1/ GROWN ON A GREEN 2017-18 DATA FALL COLOR RATINGS 1-9; 9=COMPLETE COLOR RETENTION 2/ 3/ NAME GA3 MI1 OK1 MEAN ARMOR 7.8 7.0 8.0 7.7 KINGDOM 7.3 7.3 8.0 7.3 777 (DLFPS-AP/3054) 7.3 6.7 7.3 7.1 NIGHTLIFE 7.2 7.7 8.0 7.1 LUMINARY 7.0 7.0 6.3 6.9 MACDONALD (DLFPS-AP/3018) 6.8 7.0 7.0 6.8 PIRANHA (DC-1) 7.3 7.0 6.0 6.8 V-8 6.7 7.0 6.0 6.6 PENN A-1 7.0 7.0 6.0 6.6 TOUR PRO (GDE) 7.0 6.3 6.3 6.6 DLFPS-AP/3058 7.0 6.0 5.7 6.5 DLFPS-AP/3056 6.8 6.7 5.7 6.4 PURE SELECT 6.7 7.0 5.7 6.4 PENNCROSS 7.0 6.0 5.7 6.4 DECLARATION 6.5 6.0 6.5 6.4 DLFPS-AP/3059 6.7 6.3 6.3 6.3 PURE ECLIPSE (PST-ROPS) 6.5 7.0 6.0 6.3 BARRACUDA 6.7 5.7 6.3 6.3 L-93 XD 6.5 6.0 6.0 6.3 SHARK 6.5 6.7 6.0 6.2 LSD VALUE 0.9 0.8 1.8 0.9 C.V. (%) 8.6 7.2 17.0 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. 3/ FALL COLOR (SEPTEMBER) RATED IN "GA3" DURING 2017-18, "MI1" AND "OK1" RATED IN 2018.