EP613/ENH1349by Nathan S. Boyd, Shaun M. Sharpe, Chris Marble, and Shawn SteedJanuary 3rd, 2022Ragweed parthenium is an herbaceous annual or short-lived perennial weed. It is difficult to manage in many fields due to known resistance to commonly used herbicides. There are a limited number of modes of action that can be used in some vegetable and berry crops. This new 4-page publication of the UF/IFAS Environmental Horticulture Department provides management recommendations. Written by Nathan S. Boyd, Shaun M. Sharpe, Chris Marble, and Shawn Steed.