TABLE 24. PERCENT WEED RATINGS OF COOL-SEASON CULTIVARS 1/ GROWN UNDER LOW INPUT AT KENNETT SQUARE, PA 2/ 2017 DATA NAME APRIL SEPTEMBER MEAN DUTCH WHITE CLOVER 86.7 97.0 91.8 NATURAL KNIT ? PRG MIX 85.0 91.7 88.3 BEWITCHED 81.7 91.0 86.3 QUATRO 76.0 95.3 85.7 CHANTILLY 81.7 83.3 82.5 KENBLUE 80.0 85.0 82.5 KINGDOM 83.3 80.0 81.7 RESOLUTE (7H7) 75.0 81.7 78.3 SPARTAN II 71.7 81.7 76.7 DLFPS CHCRSH 70.0 81.7 75.8 DTT TALL FESCUE MIX 75.0 71.7 73.3 KY-31 E+ 53.3 93.3 73.3 VITALITY LOW 65.0 78.3 71.7 BGR-TF3 70.0 66.7 68.3 DTTHO TF/KBG MIX 66.7 70.0 68.3 CS MIX 61.7 73.3 67.5 MNHD-15 66.7 66.7 66.7 DLFPS SHHM 54.3 77.7 66.0 DLFPS TFAM 60.0 70.0 65.0 NORTHERN MIXTURE 50.7 76.7 63.7 A-SFT 58.3 66.7 62.5 CRS MIX #1 56.7 68.3 62.5 DLFPS TF-A 55.0 68.3 61.7 CRS MIX #2 51.7 70.0 60.8 CRS MIX #3 50.0 60.0 55.0 DLFPS CHCRM 51.7 58.3 55.0 BULLSEYE 53.3 53.3 53.3 RADAR 40.0 63.3 51.7 SOUTHERN MIXTURE 40.0 61.7 50.8 VITALITY DOUBLE 53.3 48.3 50.8 DLFPS TFASTC 48.3 48.3 48.3 YAAK 43.3 50.0 46.7 LSD VALUE 54.4 21.7 32.1 C.V. (%) 32.1 17.2 22.5 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.