Big bang theory turns reality to getting rid of weed trees

John Ellicott
Updated March 23 2021 - 11:37pm, first published December 4 2020 - 11:10am
Professor Vic Galea demonstrates how a tree gun might work (not on a pest species). This is the latest version of the InJecta gun developed by the University of Queensland.
Professor Vic Galea demonstrates how a tree gun might work (not on a pest species). This is the latest version of the InJecta gun developed by the University of Queensland.

It beats an axe and a bit of the old diesel. A new Australian herbicide gun innovation is making getting rid of weed species trees a whole lot easier - no matter how big they are.

John Ellicott

John Ellicott

senior journalist

journalist and author

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