There are many many resources to assist you with identifying, learning how to control and educating others about weeds. Councils have detailed information on weeds in their area and noxious weeds officers are an excellent source of information.
– NSW Weedwise App is now available on android smartphones, see NSW WeedWise flyer, and coming soon for Iphones, through the App store.
– Sydney Weeds app available from the Istore now. Contains information to help identify about 50 weed species in the north of Sydney. Developed by Quoll Designs, with assistance from Willoughby Council.