Jennifer from Plant City, Fl writes
Ferti-Lome Broadleaf Weed Control with Gallery or any other product containing the active ingredient Isoxaben would work for pre-emergent control of Chamber bitter. It should be put on in late summer/early fall before the weeds seeds begin to germinate. Please check with your Local Extension Office for the best/correct timing. If you need a post-emergent herbicide, please let us know what type of turfgrass you have and how much area you are treating so that we can make an appropriate recommendation for you.
Answer last updated on: 05/23/2018