Pest Library · Summer, Fall
Flies
Several species of flies and gnats have adapted to living in and around human structures. Some species can transmit disease to humans and pets.
Biology & Life Cycle
House flies lay eggs on wet, decaying organic matter. The eggs hatch into white maggots and later enter an inactive pupal stage before adult flies emerge.
Habitats in Missouri
Household infesting flies breed indoors when breeding sites are available, often in and around decaying matter, garbage and manure.
Diet & the Search for Food
Flies seek food and breeding sites in exposed waste and decaying organic material.
Management & Eradication
Sanitation and removing breeding sources are essential. A professional can identify the fly and target treatment to its breeding site.
Learn more from the University of Missouri Extension (opens in a new tab).