House Fly

Musca domestica

Flies

Common fly, about 1/4 inch long, with gray thorax and four dark stripes. Laps up liquid food and regurgitates on solid food. Breeds in decaying organic matter. Major disease vector, carries over 100 pathogens.

House Fly (Musca domestica) - Professional pest control identification guide

Control Methods

Recommended methods for controlling this pest

View all →
MethodTypeEffectivenessRequirements
Insect Light Trap ServiceNon-Chemical
None
Fly Bait ApplicationChemical
Required
UV Light Trap Installation and MaintenanceNon-Chemical
None

Common Harborage Locations

Where to find this pest during inspections

View all →
LocationWhy Found TherePriority
Indoor Garbage Cans
Direct food source, moisture, organic waste, daily accumulation of debris.
High
Outdoor Dumpsters
Massive food source, warmth from decomposition, moisture, protection from elements.
Critical
Compost Bins
Food source, warmth from decomposition, moisture, organic material.
Medium
Pet Food Bowls
Direct food source, water source, spilled kibble attracts pests.
Medium
Important Disclaimer: The information provided in this knowledge base is for educational and reference purposes only. Pest management professionals should always consult current product labels, Safety Data Sheets (SDS), manufacturer instructions, and applicable local, state, and federal regulations as the definitive source of truth. Product formulations, application methods, safety requirements, and regulations may change over time. This information may be out of date and should not replace professional judgment, proper training, or required licensing and certifications.