TABLE 12. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF BENTGRASS CULTIVARS IN THE 2003 NATIONAL BENTGRASS (FAIRWAY) TEST AT FARGO, ND 1/ 2005 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING LEAF QUALITY RATINGS NAME COLOR GREENUP TEXTURE MAY JUN JUL AUG SEP OCT MEAN DECLARATION 5.3 2.3 5.7 5.0 6.0 6.7 5.3 6.7 6.7 6.1 PST-OEB 5.7 3.0 6.0 5.0 6.3 6.7 5.3 5.7 6.3 5.9 SR 1119 6.0 3.7 5.7 5.7 6.0 6.3 5.7 5.7 6.0 5.9 PENNEAGLE II 5.3 3.3 5.7 5.0 6.0 6.0 5.3 5.7 6.7 5.8 PENNLINKS II 5.7 3.7 5.7 5.3 6.3 5.7 5.7 5.7 6.0 5.8 T-1 6.0 2.0 5.3 5.0 7.0 5.7 5.3 5.3 6.3 5.8 ALPHA 6.0 2.0 5.0 5.0 6.3 5.7 5.3 5.7 6.3 5.7 EWTR 7.3 5.7 6.0 6.3 6.7 6.7 4.7 5.0 5.0 5.7 13-M 6.0 2.7 5.3 5.0 6.0 5.7 5.3 5.3 6.3 5.6 INDEPENDENCE 5.7 2.0 5.0 4.7 5.7 5.7 5.0 6.3 6.0 5.6 IS-AT 7 6.3 5.3 6.3 5.7 6.3 6.7 4.7 5.3 5.0 5.6 MACKENZIE (SRX 1GPD) 5.3 3.0 5.0 5.0 6.3 5.0 5.0 6.0 6.0 5.6 KINGPIN (9200) 6.0 3.3 5.0 5.0 5.7 5.0 5.3 5.7 6.3 5.5 TIGER II 5.3 5.3 5.3 5.3 6.0 6.0 5.0 5.3 5.3 5.5 BENGAL 5.7 2.7 5.3 5.0 6.0 5.3 5.0 5.3 5.7 5.4 IS-AP 14 5.3 3.0 6.0 5.0 6.0 5.3 5.0 5.7 5.3 5.4 PRINCEVILLE 5.3 3.0 5.3 5.0 5.7 5.7 5.3 5.0 5.7 5.4 PST-9NBC 6.7 5.7 6.0 5.7 6.7 6.0 4.0 5.0 5.0 5.4 PST-9VN 6.7 6.0 5.7 6.3 6.0 6.0 4.3 5.0 4.7 5.4 SR 1150 (SRX 1PDH) 5.3 2.0 5.3 5.0 6.0 5.0 5.0 5.3 6.0 5.4 BARDOT 6.3 6.0 5.7 6.0 5.7 5.3 4.7 5.0 5.0 5.3 LS-44 5.7 3.7 5.3 5.3 5.0 5.0 5.7 5.7 5.3 5.3 AUTHORITY (235050) 5.0 1.7 4.3 4.0 5.7 5.3 5.3 5.3 5.3 5.2 SHARK (23R) 5.0 2.3 5.7 4.7 5.0 4.7 5.0 6.0 6.0 5.2 SR 7150 6.3 5.3 5.7 6.0 5.7 5.3 4.3 4.7 5.3 5.2 L-93 6.0 4.3 5.3 5.3 5.3 4.7 5.0 4.7 5.7 5.1 PENNCROSS 6.0 4.0 5.3 5.0 5.3 5.0 4.0 5.7 5.7 5.1 SEASIDE 4.7 5.0 4.3 5.3 4.7 5.0 4.3 4.7 4.7 4.8 LSD VALUE 1.1 1.2 2.3 0.7 1.4 2.0 1.8 1.8 1.0 0.5 C.V. (%) 10.3 20.7 13.8 8.1 11.2 14.6 13.6 12.6 10.1 5.0 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 12. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF BENTGRASS CULTIVARS IN THE (CONT'D) 2003 NATIONAL BENTGRASS (FAIRWAY) TEST AT FARGO, ND 1/ 2005 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT PERCENT DROUGHT PINK DENSITY DENSITY DENSITY COVER COVER WINTER TOLERANCE SNOW POA NAME SPRING SUMMER FALL SPRING SUMMER KILL WILTING MOLD ANNUA DECLARATION 5.0 5.7 6.7 83.3 99.0 45.0 6.0 3.7 7.0 PST-OEB 5.0 6.3 6.3 85.0 99.0 38.3 6.3 3.3 5.3 SR 1119 5.7 6.0 6.0 88.3 99.0 30.0 6.0 3.3 5.0 PENNEAGLE II 5.0 6.7 6.3 80.0 99.0 60.0 6.3 3.3 5.7 PENNLINKS II 5.7 6.3 6.3 80.0 99.0 53.3 6.3 3.7 5.3 T-1 5.0 6.3 6.0 83.3 99.0 45.0 6.0 4.0 6.7 ALPHA 5.0 6.0 6.0 80.0 99.0 60.0 6.3 3.7 5.0 EWTR 6.3 7.0 7.0 99.0 99.0 0.0 4.7 4.0 6.7 13-M 5.0 6.3 6.0 80.0 99.0 60.0 6.3 3.7 6.7 INDEPENDENCE 5.0 5.7 6.3 80.0 97.3 60.0 5.7 3.0 6.0 IS-AT 7 5.7 6.7 6.3 96.0 99.0 5.0 5.0 4.7 5.7 MACKENZIE (SRX 1GPD) 5.0 7.0 6.0 81.7 99.0 53.3 5.0 3.3 6.7 KINGPIN (9200) 5.0 6.3 6.0 85.0 95.7 45.0 6.3 3.3 5.7 TIGER II 5.7 7.0 6.0 99.0 99.0 0.0 5.7 3.3 6.3 BENGAL 5.0 6.3 6.0 80.0 97.3 53.3 5.7 3.3 4.3 IS-AP 14 5.0 6.3 6.3 83.3 99.0 53.3 5.7 3.7 5.3 PRINCEVILLE 5.0 5.7 5.7 85.0 99.0 38.3 5.7 3.3 6.3 PST-9NBC 5.7 7.0 6.7 97.7 99.0 1.7 5.0 4.3 6.7 PST-9VN 6.3 6.7 5.7 99.0 99.0 0.0 4.3 3.7 4.3 SR 1150 (SRX 1PDH) 5.0 6.3 6.3 85.0 99.0 43.3 5.0 3.0 5.0 BARDOT 6.0 6.0 6.0 91.3 99.0 21.7 5.3 4.3 5.7 LS-44 5.3 5.3 5.7 85.0 99.0 35.0 6.7 3.3 4.7 AUTHORITY (235050) 4.0 5.7 6.0 80.0 99.0 60.0 5.7 3.3 6.7 SHARK (23R) 4.7 5.3 6.3 80.0 99.0 60.0 5.0 2.7 5.7 SR 7150 6.3 6.3 6.0 97.7 99.0 5.0 4.3 4.0 5.3 L-93 5.3 5.3 5.0 88.3 99.0 23.3 5.7 4.0 6.7 PENNCROSS 5.0 5.7 5.7 91.7 99.0 11.7 4.7 4.0 6.7 SEASIDE 6.0 5.0 5.0 97.7 99.0 6.7 4.3 4.3 5.7 LSD VALUE 0.8 1.7 1.3 7.2 2.1 23.2 1.8 1.2 1.2 C.V. (%) 8.6 11.9 9.2 5.2 1.0 42.7 15.1 15.4 12.1 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. 2005 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 2003 NATIONAL BENTGRASS (FAIRWAY/TEE) 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 ND1 SILTY CLAY AND CLAY 7.6-8.5 0-60 0-150 1.1-2.0 FULL SUN 0.0-0.5 TO PREVENT STRESS