Barrier (glyphosate + Imazapyr) Posted on February 5, 2021July 22, 2023 by Lewis Seed Main Lawn & Turf Herbicides Non-Selective Herbicide with Pre-Emergent < > Barrier (glyphosate + Imazapyr) Seed Specs: - Total kill with Arsenal Application Rate Quantities Available 18-36 oz/gallon Gallon Category: Lawn & Turf Herbicides Sub-Category: Non-Selective Herbicide with Pre-Emergent Tags: Post navigation ← Earthway Hand SpreaderBlue Lake 274 Bush Bean →