Study Investigates Varroa Mite's Effects on Tasmanian Crop Pollination

A study from the Tasmanian Institute of Agriculture (TIA) has investigated the potential impact of the Varroa mite on crop pollination in Tasmania, particularly if the pest establishes itself in the region. This research was initiated due to the Varroa mite's spread across mainland Australia, which has led to significant losses in European honey bee populations. The findings indicate that many Tasmanian crops depend on feral honey bees for pollination, which are more susceptible to Varroa than managed hives that beekeepers can monitor and treat. International data shows that Varroa can decimate feral honey bee populations by over 90% within a few years, threatening pollination for Tasmania’s fruit, berry, and seed crops.