TABLE 5. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF ZOYSIAGRASS CULTIVARS IN THE 2002 NATIONAL ZOYSIAGRASS TEST AT CARBONDALE, IL 1/ 2005 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT PERCENT GENETIC SPRING LEAF COVER COVER COVER FROST QUALITY RATINGS NAME COLOR GREENUP TEXTURE SPRING SUMMER FALL TOLERANCE MAY JUN JUL AUG SEP OCT MEAN ZORRO 5.0 3.3 9.0 93.7 98.3 99.0 6.0 7.7 7.7 8.7 7.3 8.7 8.7 8.1 EMERALD 7.3 3.3 9.0 82.7 99.0 99.0 5.0 5.3 7.3 9.0 8.7 8.7 9.0 8.0 DALZ 0101 6.3 2.3 9.0 64.7 94.7 96.0 5.3 3.3 6.3 9.0 8.3 7.7 9.0 7.3 GN-Z 5.0 3.7 6.7 84.3 99.0 99.0 6.7 6.0 7.0 8.0 7.0 7.7 7.7 7.2 HIMENO 6.7 9.0 4.0 97.7 99.0 99.0 6.0 8.0 7.0 5.7 4.7 5.3 7.3 6.3 DALZ 0102 1.3 5.0 4.7 97.7 99.0 99.0 6.7 6.7 6.0 6.0 5.3 6.3 7.0 6.2 DALZ 0104 6.7 1.0 8.3 45.3 86.7 97.0 2.3 2.0 4.7 6.7 7.7 6.7 8.7 6.1 MEYER 7.7 7.7 7.7 92.7 98.3 99.0 4.3 6.0 6.0 7.0 4.7 4.3 7.7 5.9 BMZ 230 2.3 5.3 3.0 98.3 99.0 99.0 7.0 6.0 5.3 4.7 5.7 5.7 5.7 5.5 PZA 32 6.3 7.3 5.0 94.7 95.3 94.7 7.7 4.0 4.7 5.0 4.3 6.0 7.0 5.2 ZENITH 5.7 8.0 4.7 97.7 95.7 99.0 7.0 4.0 4.0 4.3 6.0 6.0 7.0 5.2 PZB 33 6.3 8.3 4.7 96.7 99.0 99.0 7.0 4.7 4.7 4.3 4.3 5.3 7.0 5.1 PST-R7MA 7.0 6.3 6.0 92.0 93.3 99.0 6.7 3.7 4.3 5.0 5.0 5.0 6.7 4.9 DALZ 0105 6.0 2.3 8.7 20.0 63.3 74.0 7.0 2.7 4.0 4.7 4.7 6.0 6.0 4.7 COMPANION 5.7 7.0 2.7 97.7 93.0 99.0 7.3 3.7 3.3 3.3 4.3 5.7 5.7 4.3 J-37 4.0 7.0 3.0 97.7 97.7 99.0 5.7 4.0 4.0 3.3 4.7 5.0 5.0 4.3 CHINESE COMMON 2.3 9.0 2.0 99.0 99.0 99.0 3.3 5.0 3.7 2.7 3.3 3.0 6.3 4.0 PST-R7ZM 6.0 6.3 6.3 73.0 61.3 91.0 5.0 2.3 3.0 4.0 4.0 4.3 5.0 3.8 DALZ 9604 7.7 1.0 7.0 11.0 24.0 70.3 4.7 1.0 1.0 1.3 3.7 4.0 3.3 2.4 6186 9.0 1.0 7.0 4.0 8.3 30.7 9.0 1.0 1.0 1.7 1.7 1.3 1.7 1.4 LSD VALUE 1.8 1.2 0.9 13.6 17.2 18.3 1.3 1.5 1.5 1.5 1.6 1.8 1.6 1.2 C.V. (%) 19.9 14.8 10.4 11.9 13.3 12.3 13.7 21.8 20.1 18.5 19.8 19.8 15.6 15.3 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 2002 NATIONAL ZOYSIAGRASS 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 IL2 SILTY CLAY LOAM 6.1-6.5 0-60 0-150 3.1-4.0 FULL SUN 0.6-1.0 TO PREVENT STRESS