TheConversation.com – The spread of shothole borer beetles in South Africa is proving tough to control

The spread of shothole borer beetles in South Africa is proving tough to control

“A tiny tree-killing beetle with the awkwardly long name of Polyphagous Shothole Borer was detected in South Africa for the first time last year. It’s now attacking and inserting its deadly fungal ally, Fusarium euwallaceae, in a wider array of tree species across a much wider geographical area.”

“The beetle was initially discovered in a Botanical Garden on the country’s east coast. It has since been detected along the southern Cape coast line as well as in several inland urban areas. The number of tree species attacked in South Africa has also risen alarmingly. It currently stands at more than 80, 35 of which are native.”

Wilhelm de Beer – Associate Professor, University of Pretoria
Trudy Paap – Postdoctoral Fellow Forestry and Agricultural Biotechnology Institute, University of Pretoria
2018-11-02
TheConversation.com