APS Snapshot 2.5 Tg 50 Lbs Pre Emergent Herbicide Trifluralin 2% Isoxaben 0.5% Br&gt; active ingredient: trifluralin 2.0% - Isoxaben 0.5% snapshot specialty Herbicide works around the clock for up to six to eight months to keep landscapes and Container- and field-grown nursery ornamentals weed-free. It controls or suppresses more