TABLE 12. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF COOL-SEASON CULTIVARS IN THE 2015 NATIONAL LOW INPUT COOL-SEASON TEST AT CORVALLIS, OR 1/ 2019 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT GROUND GRASSY QUALITY RATINGS NAME COVER FALL WEEDS JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN DLFPS CHCRSH 98.3 0.7 5.3 5.3 5.3 5.3 5.0 5.3 2.0 2.0 2.0 3.0 4.0 4.0 4.1 DLFPS TF-A 90.0 0.0 5.0 5.0 5.0 5.0 5.3 4.7 2.0 2.0 2.0 3.0 4.0 4.0 3.9 DLFPS TFAM 90.0 0.0 5.3 5.3 5.3 5.3 4.3 4.0 2.3 2.0 2.0 3.0 3.7 3.7 3.9 KENBLUE 5.0 90.0 5.3 5.3 5.3 5.3 5.0 5.0 2.0 2.0 2.0 3.0 3.3 3.3 3.9 RESOLUTE (7H7) 43.3 7.7 4.7 4.7 4.7 5.0 4.7 5.0 2.0 2.0 2.0 3.0 3.7 3.7 3.8 CRS MIX #3 33.3 41.3 4.7 4.7 4.7 5.0 5.0 4.3 2.0 2.0 2.0 3.0 3.7 3.7 3.7 KINGDOM 85.0 0.7 4.7 4.7 4.7 5.0 4.7 4.7 2.0 2.0 2.0 3.0 3.7 3.7 3.7 RADAR 97.0 0.3 5.0 5.0 5.0 5.0 5.0 4.7 2.0 2.0 2.0 3.0 3.0 3.0 3.7 VITALITY LOW 91.7 4.0 5.0 5.0 5.0 5.3 5.0 4.7 2.0 2.0 2.0 2.7 3.0 3.0 3.7 BEWITCHED 5.7 75.0 4.3 4.3 4.3 4.3 4.0 4.3 2.0 2.0 2.0 3.3 4.0 4.0 3.6 DLFPS TFASTC 65.0 0.0 4.7 4.7 4.7 4.7 4.3 4.7 2.0 2.0 2.0 3.0 3.3 3.3 3.6 MNHD-15 70.0 11.7 4.3 4.3 4.3 4.7 4.7 4.0 2.0 2.0 2.0 3.0 4.0 4.0 3.6 CRS MIX #2 66.7 4.0 4.3 4.3 4.3 4.7 4.7 4.7 2.0 2.0 2.0 3.0 3.0 3.0 3.5 QUATRO 87.7 2.0 4.3 4.3 4.3 4.7 4.7 3.7 2.0 2.0 2.0 3.0 3.3 3.3 3.5 CRS MIX #1 76.7 3.3 4.3 4.3 4.3 4.7 4.7 4.0 2.0 2.0 2.0 3.0 3.0 3.0 3.4 DLFPS SHHM 70.0 16.7 4.0 4.0 4.0 4.0 4.0 4.0 2.0 2.0 2.0 3.0 3.7 3.7 3.4 VITALITY DOUBLE 91.7 0.0 4.3 4.3 4.3 4.3 3.3 4.0 2.0 2.0 2.0 3.0 3.3 3.3 3.4 CS MIX 94.7 1.3 4.3 4.3 4.3 4.3 4.3 3.7 1.7 1.7 1.7 2.3 2.7 2.7 3.2 KY-31 E+ 80.0 0.0 3.7 3.7 3.7 4.3 4.0 3.7 2.0 2.0 2.0 3.0 3.0 3.0 3.2 SOUTHERN MIXTURE 92.0 0.0 4.3 4.3 4.3 4.3 3.7 3.0 2.0 2.0 2.0 2.7 2.7 2.7 3.2 CHANTILLY 79.3 1.3 4.0 4.0 4.0 4.0 3.7 3.7 2.0 2.0 2.0 2.7 2.7 2.7 3.1 DTTHO TF/KBG MIX 88.3 0.0 3.7 3.7 3.7 4.0 3.7 3.3 2.0 2.0 2.0 2.7 3.0 3.0 3.1 NATURAL KNIT ? PRG MIX 46.7 1.7 3.3 3.3 3.3 3.3 3.3 4.0 2.0 2.0 2.0 2.7 3.3 3.3 3.0 DUTCH WHITE CLOVER 1.7 70.0 3.7 3.7 3.7 4.0 4.0 4.3 1.7 1.7 1.7 2.3 2.3 2.3 2.9 A-SFT 85.0 1.7 3.3 3.3 3.3 3.7 3.7 3.3 1.7 1.7 1.7 2.3 2.7 2.7 2.8 BGR-TF3 90.0 0.0 3.0 3.0 3.0 3.3 3.3 3.3 1.7 1.7 1.7 2.7 3.3 3.3 2.8 DTT TALL FESCUE MIX 88.3 0.0 3.7 3.7 3.7 4.0 3.7 3.3 2.0 1.7 1.7 2.0 2.0 2.0 2.8 NORTHERN MIXTURE 90.0 1.3 3.7 3.7 3.7 3.7 3.7 3.3 1.7 1.7 1.7 2.3 2.3 2.3 2.8 BULLSEYE 91.7 0.0 3.3 3.3 3.3 3.3 3.3 3.3 1.7 1.7 1.7 2.3 2.7 2.7 2.7 SPARTAN II 83.3 4.7 3.7 3.7 3.7 4.0 3.3 3.0 1.7 1.7 1.7 2.0 2.0 2.0 2.7 YAAK 19.0 13.3 3.0 3.0 3.0 3.3 3.3 3.0 1.7 1.7 1.7 2.3 2.3 2.3 2.6 DLFPS CHCRM 93.0 0.3 2.7 2.7 2.7 2.7 2.7 2.7 1.7 1.7 1.7 2.0 2.0 2.0 2.3 LSD VALUE 20.7 12.2 6.5 6.5 6.5 7.0 7.0 6.4 1.5 1.3 1.3 2.6 2.5 2.5 4.1 C.V. (%) 19.3 75.3 38.3 38.3 38.3 38.0 39.3 39.0 19.5 17.3 17.3 25.7 29.5 29.6 30.8 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. 2019 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 2015 NATIONAL LOW INPUT COOL-SEASON 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 OR1 SILTY CLAY LOAM 6.1-6.5 0-60 241-375 0.0-1.0 FULL SUN 2.6-3.0 NO IRRIGATION