TABLE 9. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF BENTGRASS CULTIVARS IN THE 2014 NATIONAL BENTGRASS (GREENS) TEST GROWN UNDER TRAFFIC STRESS AT AMHERST, MA 1/ 2015 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT ESTABLISH- WEAR TOLERANCE RATINGS QUALITY RATINGS NAME MENT SEPTEMBER OCTOBER NOVEMBER AUG SEP OCT NOV MEAN GDE 48.3 6.7 6.7 6.3 6.3 6.7 6.3 6.3 6.4 KINGDOM 48.3 5.3 6.3 5.7 6.0 6.3 6.0 5.7 6.0 BARRACUDA 45.0 5.3 6.0 5.3 6.0 6.3 6.0 5.3 5.9 DLFPS-AP/3059 43.3 5.3 6.0 6.0 5.7 6.0 6.3 5.7 5.9 DLFPS-AP/3018 41.7 6.3 6.3 5.7 5.7 6.0 6.0 5.3 5.8 DLFPS-AP/3056 40.0 6.3 5.0 5.3 5.7 5.3 6.0 6.3 5.8 NIGHTLIFE 43.3 5.3 6.0 6.7 5.0 6.3 6.0 5.7 5.8 PST-ROPS 41.7 5.3 5.3 4.7 5.7 5.7 6.0 5.3 5.7 DLFPS-AP/3058 41.7 5.3 5.0 5.0 5.3 5.7 6.0 5.3 5.6 PURE SELECT 40.0 5.7 5.3 5.3 5.0 5.3 6.3 5.7 5.6 PIRANHA (DC-1) 38.3 5.3 5.0 4.7 5.3 5.7 5.7 5.3 5.5 777 (DLFPS-AP/3054)40.0 5.3 5.7 5.0 5.0 5.7 5.3 5.3 5.3 DECLARATION 36.7 5.0 4.7 4.7 5.3 5.0 5.3 5.3 5.3 L-93 XD 36.7 4.7 5.3 5.0 5.0 5.3 5.3 5.3 5.3 LUMINARY 33.3 5.0 5.0 5.3 4.7 5.3 5.3 5.3 5.2 ARMOR 38.3 5.0 5.0 4.7 5.0 5.3 5.3 4.7 5.1 PENN A-1 36.7 5.0 5.0 5.0 5.0 5.3 4.7 5.3 5.1 SHARK 41.7 5.0 4.7 5.3 5.0 5.3 4.7 5.3 5.1 V-8 43.3 5.3 5.0 4.3 5.3 5.3 5.3 4.3 5.1 PENNCROSS 40.0 3.7 3.7 4.0 4.7 4.3 4.0 4.0 4.3 LSD VALUE 6.7 0.9 1.0 1.4 1.2 1.0 0.9 1.1 0.8 C.V. (%) 9.0 9.8 11.0 13.7 10.4 9.5 9.6 10.5 8.0 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. 2015 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 2014 NATIONAL BENTGRASS (GREEN) 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 MA1 SAND 5.6-6.0 0-60 241-375 3.1-4.0 FULL SUN 0.0-0.5 TO PREVENT STRESS