Parthenium Weed (Parthenium hysterophorus)

Parthenium Weed is a fast-growing plant from central and south America. It was first recorded in Australia in 1955 and has continued to spread across Queensland and patches of NSW. Parthenium Weed is a Priority Weed across NSW and has recently been found near Parkes, Walgett, Forbes, and Engadine. This weed can degrade pastures and crops along with causing various health issues in livestock and even humans.

Fortunately, most outbreaks in NSW have been controlled. However, it is important that we continue to prevent and slow the spread of this weed.