Pseudacteon phorid flies, also known as decapitating flies, will not run out of fire ants for two reasons:
- Flies never parasitize more than 2-3% of all worker ants in a colony.
- Flies will not completely eradicate fire ants from an area.
It is hoped that Pseudacteon phorid flies will reduce the number of fire ant colonies per acre, thereby reducing the need for insecticide treatments. The Pseudacteon phorid fly release project is one of many tools to limit the ability of the fire ant to spread and reinfest desirable areas.
Related Content
- Natural Enemies of Fire Ants
- VIDEO: Pseudacteon Phorid Flies Attacking Fire Ants
- Will Pseudacteon phorid flies (decapitating flies) sting or bite? Are decapitating flies harmful?
- What can we expect from the Pseudacteon phorid (decapitating flies)?
Find more information about fire ants in eXtension's Imported Fire Ant Resource Area.
