Urban Entomology

Urban entomology is the study of insects and mites that affect people and their property. This site is a collection of bulletins, factsheets and images of urban pests, their biology and, where appropriate, management. Emphasis is always on the least toxic approach.

Flies

• cluster fly

Nuisance Pests (Occasional Invaders)

• ants (house invading)
• boxelder bugs
• silverfish

Pantry and Fabric Pests

• carpet beetles (varied carpet beetle; furniture beetle)
• clothes moth

Public Health Pests

• fleas
• lice, head and body
• mosquitoes
• scabies
• spider, black widow
• spider, hobo
• yellowjackets

Roaches

• American cockroach
• brown banded cockroach
• German cockroach
• Oriental cockroach

Wood Destroyers

• ants, carpenter
• powderpost beetle
• termites, dampwood
• termites, subterranean

Please Read: This site contains information about using pesticides. Pesticides can be dangerous if used improperly or carelessly. Always follow label instructions. The pesticide product label is the final word on the safe and legal use of pesticides. Questions about pesticide toxicity can be explored at the National Pesticide Information Center (NPIC). Control suggestions are intended for users in the state of Oregon, USA. Others should consult with local experts before relying solely on this information.

Oregon State University, Corvallis, Oregon 97331

Contact: Neil Bell, Community Horticulturist, OSU Extension Service, 3180 Center Street NE Room 1361, Salem, OR 97301; 503-361-2671; e-mail: neil.bell@oregonstate.edu .  Web page assistance by Jean R. Natter; Horticulturist and OSU Master Gardener Volunteer, Washington County.

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Note: Site under construction; more information posted soon!