Imazapic has no visible foreign impurities and is used for leguminous crops to control grasses and broadleaf weeds. Imazapic works by absorbing into the plant's roots and shoots, and then travels to the growing points, where it disrupts cell division and growth, resulting in the death of the treated weeds. Imazapic is applied as a liquid spray and is usually used pre-emergence or post-emergence. It is effective in controlling a wide range of weeds, including annual and perennial grasses and broadleaves. Imazapic is relatively safe for use around humans and animals, but it should be used according to label instructions to minimize any potential risks. It is important to consider crop rotation and other integrated pest management practices to minimize the risk of weed resistance to Imazapic and other herbicides.