VARROA MITE RAISES CONCERNS FOR AUSTRALIA'S POLLINATION SYSTEM

By Jessica Dempster

New AgriFutures research has warned the establishment of Varroa mite in Australia is exposing vulnerabilities in the country's pollination system, with potential consequences for agricultural production and food security.

The report estimates honey bee pollination contributed $4.6 billion to Australian agriculture in 2024, supporting fruit, nut, legume, oilseed and seed production.

Researchers warn increasing colony losses and declining wild honey bee populations could leave growers facing shortages of pollination services.

The report says managed pollination providers are already operating close to capacity during peak production periods, while the cost and complexity of maintaining healthy bee colonies continues to increase.

Researchers say miticide-resistant Varroa populations detected in parts of Queensland, New South Wales, Victoria and South Australia this year are adding further challenges.

AgriFutures says stabilising the beekeeping industry, expanding managed pollination services and strengthening Varroa management and biosecurity will be critical to protecting Australia's pollination capacity.