Panther Pro provides excellent residual control, complementing burndown herbicides in a tankmix or sequential application. An Ohio State University research plot photo from the Western Agricultural Research Center shows excellent control of marestail, giant ragweed and grasses with a preplant tankmix of Spitfire, Credit Xtreme and Panther Pro followed by Credit Xtreme applied post over the top.
Pre-plant application: Spitfire (20 oz./A), Credit Xtreme (32 oz./A), Panther Pro (15 oz./A)
Post application: Credit Xtreme (32 oz./A)
Photo taken June 26, 2018.