Skip to content
Back to the pest guide

Pest guide

Pharaoh ant

Monomorium pharaonis

Do you need a pest-control professional?

Yes

A pest-control professional can assess the extent of the problem and recommend suitable action.

Potential harm

Gets into food and may carry pathogens between areas

What to expect

Possible response: Professional assessment and bait treatment where appropriate. If you are unsure of the species, call and describe what you found before deciding what to do.

Not sure? Call and describe it. Identification by phone is free.

Illustration: Pharaoh ant (Monomorium pharaonis), whole animal on a light background.
Monomorium pharaonis (Pharaoh ant)Based on a photo by: Erling Ólafsson, Náttúrufræðistofnun Íslands

About this species

This entry covers Pharaoh ant (Monomorium pharaonis). Typical location: Heated buildings. Potential harm: Gets into food and may carry pathogens between areas. Possible response: Professional assessment and bait treatment where appropriate.

Facts

Latin name
Monomorium pharaonis
English name
Pharaoh ant
Preferred conditions
Heated buildings
Life cycle
Development from egg to ant takes about 38–45 days, depending on conditions

Response and treatment

Professional assessment and bait treatment where appropriate

Treatment depends on the species, extent and circumstances. Products are not always needed. Any products used are permitted for the intended use in Iceland. Follow their instructions and the pest-control professional’s guidance.

Do you have an unwelcome visitor?

Call and describe it. Advice is free, and one phone call often solves the problem.