herbicide: 2,4-D Acid 98%min; 2,4-D dimethyl amine acid 720g/l SL 2,4-D AcidEmpirical Formula: C8H6Cl2O3Molecular Weight: 221.0CAS No ... dispersible granules, and wettable powder. Application Rates: For 2,4-D, rates per application and rates per year are generally less ... foot for submerged aquatic plants. Application Timing: Timing of 2,4-D application can include at emergence, before bud break, during ...