Harvey from Franklin, Nc writes
Acclaim Extra Selective Herbicide is not labeled for nimblewill. Tenacity is labeled for post-emergent control of Nimblewill in Kentucky Bluegrass, Centipedegrass, Buffalograss, Tall Fescue, Perennial Ryegrass, Fine Fescue, St. Augustine Grass. Per the product label, you may need a second application after 2 to 3 weeks. Apply to young, actively growing weeds, and be sure to use a surfactant such as Southern Ag Non-Ionic surfactant for post-emergent applications. Your other option would be to use a non-selective herbicide such as Roundup to spot treat the Nimblewill to kill it directly, and then replant in those areas.
Answer last updated on: 06/04/2018