March-May 2022 Newsletter

Newsletter March-May 2002 News   Remarkable Finds at the GRBG   Over the last few months, a number of GRBG Members and volunteers have had the good fortune of coming across some unexpected and intriguing plant and animal species while out and about in the...

The polyphagous shot hole borer (PSHB) in South Africa

The polyphagous shot hole borer (PSHB), Euwallacea fornicatus, is a tiny, invasive ambrosia beetle native to Southeast Asia. Ambrosia beetles are a group of tiny woodboring insects, closely related to weevils, that create gallery systems in the wood they infest. In...