Castle Exterminators
Fruit Fly (Drosophila melanogaster) identification infographic showing size, habitat, behavior, risk, and control
Low concern

Fruit Fly

Drosophila melanogaster

Size
3 mm
Category
Flies & Flying Pests

About the fruit fly

Fruit flies are the tiny tan-brown flies with bright red eyes that appear seemingly out of nowhere around bowls of fruit, recycling bins, and kitchen drains. Their lifecycle is just 8–10 days, so a small population becomes a swarm in under two weeks. They contaminate food and spread yeasts and bacteria. Control is mostly sanitation: discard overripe produce, clean drains, empty recycling bins, and use apple-cider vinegar traps to catch what's already flying.

Quick ID

3 mm tan-brown body with distinctive red eyes and slow, hovering flight.

In the Triangle

Universal nuisance year-round; especially bad in late summer when fruit ripens fast.

Think you have fruit flys?

Free inspection from a licensed Castle Exterminators technician — Durham, Chapel Hill, Raleigh, Cary & the Triangle. We'll confirm the species and recommend a treatment plan.

Request Free Inspection (919) 606-8686

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