Phorid Fly

Phoridae

Flies

Small humpbacked fly that runs rapidly across surfaces rather than flying. Breeds in decaying organic matter, drains, and broken sewer lines. Can indicate serious sanitation issues. Also called scuttle fly.

Phorid Fly (Phoridae) - Professional pest control identification guide

Control Methods

Recommended methods for controlling this pest

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MethodTypeEffectivenessRequirements
Insect Light Trap ServiceNon-Chemical
None
Drain Gel and Foam TreatmentChemical
None
UV Light Trap Installation and MaintenanceNon-Chemical
None

Common Harborage Locations

Where to find this pest during inspections

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LocationWhy Found TherePriority
Floor Drains
Constant moisture, organic matter accumulation, connection to sewer system, warm environment.
High
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 This information may be out of date and should not replace professional judgment, proper training, or required licensing and certifications.