Broadleaf herbicide may come in liquid or granule form. If it's a liquid concentrate, it must be mixed with water before application, although some liquid weed killers come pre-mixed. The correct ...

Herbicide rates may be given in terms of active ingredient or acid equivalent per acre treated, or as pounds or volume of commercial product per acre. Active ingredient indicates the amount of ...

During Delaware Ag Week, Extension Weed Specialist Mark VanGessel updated farmers on the latest in herbicide resistance and ...