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Pest guide

Mediterranean flour moth

Ephestia kuehniella

Do you need a pest-control professional?

It depends

Whether professional treatment is needed depends on the extent and circumstances. Possible response: Inspect food, discard infested products and clean.

Potential harm

Larvae spin webbing and clump flour and grain products

What to expect

Possible response: Inspect food, discard infested products and clean. 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: Mediterranean flour moth (Ephestia kuehniella), whole animal on a light background.
Ephestia kuehniella (Mediterranean flour moth)Based on a photo by: Erling Ólafsson, Náttúrufræðistofnun Íslands

About this species

This entry covers Mediterranean flour moth (Ephestia kuehniella). Typical location: Wheat and flour products. Potential harm: Larvae spin webbing and clump flour and grain products. Possible response: Inspect food, discard infested products and clean.

Facts

Latin name
Ephestia kuehniella
English name
Mediterranean flour moth
Preferred conditions
Wheat and flour products
Life cycle
Larval development can take about 100 days in favourable conditions

Response and treatment

Inspect food, discard infested products and clean

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.