Ragweed Parthenium – Data is Still Limited<BR>Liberty (full rate): very good <BR>Roundup: very bad on ours <BR>Roundup + dicamba: excellent <BR>Roundup + 2,4-D: fair <BR>Command PRE: very good <BR>Valor/Chateau PRE: fair/good <BR> <BR>From Literature <BR>Dual: poor <BR>Prowl/Treflan: poor <BR>Gramoxone: poor <BR>Basagran: poor <BR>Atrazine: poor<BR>