Imazaquin is an imidazolinone herbicide that effectively controls a broad spectrum of weed species. It has the formula C17H17N3O3. ==Imidazolinone herbicides== Imazaquin along with imazamethabenz-methyl, imazapyr, imazapic, imazethapyr, and imazamox all comprise the unique class of synthetic compounds termed the imidazolinone herbicides. The chemi...