Varroa mites are the only known parasite to steal the constituents of their egg yolk rather than produce them. This creates a highly vulnerable dependence that the RRF is working to exploit. Success in this project would result in sustainable control, if not outright eradication, of one of the most economically damaging parasites on earth (with further implications for the control of the Tropi mite). This will be a multi-year project.