The tiny polyphagous shot hole borer beetle poses a massive climate threat to SA if not controlled, and could kill up to 65 million trees in the cities’ urban forests, writes Claire Keeton
Smartphone apps can come in handy for identifying plant species, but when it comes to dealing with potentially toxic species, researchers suggest caution.
As civil discourse online and off increasingly proves elusive, a website devoted to identifying plants and animals may be teaching humans how to get along.