News Regional biosecurity a thorny issue 13/06/2025 FacebookTwitterEmail The Willows cactus is an invasive species in the Central Highlands and shortlisted to be declared a weed of national significance. (File) Di Stanley The Central Highlands council has endorsed a draft biosecurity plan to progress to public consultation, listing two locally invasive cacti […] Subscribe or Login to see the rest of the content. Username Password Remember Me Forgot Password