Varroa destructor has not been detected in Western Australia's honey bees.
Western Australia's agriculture department states that varroa, established across New South Wales since the 2022 detection and since found in Queensland, Victoria, the ACT and South Australia, has not been detected in the state, where it is a declared pest kept out by border controls. This is a current status from official surveillance, dated to the department's August 2025 update, not a settled fact.
What this does not claim: This does not claim Western Australian honey differs in composition or quality, nor that the state will remain free of the mite; the department itself expects the honey's chemical-free reputation to become harder to maintain as varroa spreads.