Alion keeps vineyards clean with up to 10 months of weed control. Pre emergent, low dose, easy to apply. Tree of heaven (Ailanthus altissima) It's an extremely bad invasive plant and it spreads quickly and easily. It takes over native plants and other vegetation, and damages foundations, septic systems and pavements. ( Bilot Aquatic Herbicide Equivalent to Reward 1 Gallon What are the effects of using crossbow on a garden? Sedgehammer Herbicide 1 Pack of 1.33oz Bottle of USA Made Post Emergent Nutsedge Killer for Lawns Lawn & Pet Safe Weed Killer for Commerical & Large Area Use Also Works on Horsetail & Kyllinga : Patio, Lawn & Garden Amazon.com Lawn and Turfgrass Weeds: Goosegrass [Eleusine Indica (L.) Gaertn.]