Showing an example of brown root rot disease are (from left) Paul Barber, Philip Cannon and Kevin Eckert. Photo: Nora Tam
Experts get to the root of Hong Kong tree disease problem
New approach aims to quickly prevent and control cancer plaguing urban forest in districts where removal has been the norm
Showing an example of brown root rot disease are (from left) Paul Barber, Philip Cannon and Kevin Eckert. Photo: Nora Tam