acetochlor Mahan Acetochlor 50% ECActionHerbicideChemical groupchloroacetamideToxicological informationAcute oral LD 50 for rats = 2150 mg/kgBiochemistry Inhibit cell division by blocking protein synthesisMode of actionSelective herbicide. Absorbed mainly by the shoots and secondarily by the roots of germinating plantsUses Crops Weeds Doses Corn Crass weeds and Broad leaf weeds 4-5 L/ha (Post and pre emergence usage) Package 1 L