Research is a slow, methodical process. Even if an exciting discovery is made in the laboratory, it must be tested in the field. Then its practical use must be proven. The process may be slow, but the investment into research is the only option that can potentially provide major advancements in improving today's methods of imported fire ant control. Many products on the market today are the result of previous research efforts. Classical biological control efforts such as release and establishment of self-sustaining natural enemies have been conducted primarily through state or federally funded agencies. These include phorid flies (Pseudacteon species) and the fungus Kneallhazia (=Thelohania) solenopsae.
For more information on biological control of imported fire ants, see:
USDA Agricultural Research Service Areawide Fire Ant Suppression.