Scientists Discover that Trees have a Heartbeat

More than two years have passed since the detection of what is arguably
the most damaging tree pest ever to arrive in South Africa: the polyphagous shot hole borer (Euwallacea fornicatus). The beetle kills trees and there are no proven remedies.

City of Cape Town slams ‘malicious’ poisoning of gum trees

The City of Cape Town has slammed the malicious poisoning of a
tenth gum tree since October. A large gum in Wessels Road, Kenilworth,
was the latest tree to be poisoned. Earlier this month, the
city’s horticulturalists carried out a site inspection in Kenilworth.