Randall from Slc, Ut writes
Does it work on goathead seeds and if so what time of year. I assume spring and even summer before a rain as I have seen them sprout then.
Prodiamine 65 WDG (Generic Barricade) is not labeled to control goat head/puncturevine seeds. Depending on the type of area you are treating Pendulum 2G Granular Herbicide can be used for prevention.
Answer last updated on: 10/12/2021