Mexican Poppy (Argemone mexicana) is declared noxious in the Illawarra District Weeds Authority control area (including Kiama, Shellharbour and Wollongong council areas).
The weed control class is 5. This means that:
“The requirements in the Noxious Weeds Act 1993 for a notifiable weed must be complied with”.
For more detailed information click here