Enforcer® Formula 777 E.C.™ Weed Killer is a concentrated product that contains the proven active herbicide ingredient, Bromacil, designed to interfere with the photosynthesis process of plants. Bromacil is incorporated in a biodegradable, renewable resource base with built-in emulsifiers. Effective versus hard-to-kill perennial weeds like Johnson Grass, Poison Ivy, Bermuda Grass, and more. Provides control of all vegetation for up to one season. Very low toxicity to both man and animals.