Bark Borers and their Kin in Macadamias
by Schalk Schoeman, Rersearch Extension Manager, SAMAC The polyphagous shot hole borer was positively identified on macadamias in the South Coast during March this year. Various bark borer species were observed on macadamias since 2014 and their incidence has been increasing every year since then. This situation is not unique and other countries with subtropical […]