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Sticker of Carrot fly
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Carrot fly

Chamaepsila rosae
Eats: PlantsFlies and mosquitoesGardens and meadows6 legs

The carrot fly is a small fly that gardeners know very well. Its little maggots dig into carrots and leave rusty brown tunnels in them. It finds carrots by sniffing out their smell.

Lives in
Gardens and farms where carrots grow
Top speed
about 8 km/h (5 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless to people. It only causes trouble for carrots.
What does it eat?
Its creamy yellow maggots eat carrot roots. They also like parsnips, parsley and celery.
For real!Photo of Carrot fly
Picture by Rasbak. CC BY-SA 3.0, via Wikimedia Commons.

How fast is it?

cool stuff

Fun facts

1

Its maggots have no legs and grow up to 1 centimetre long.

2

The girl flies fly very low, so a fence about 60 centimetres high around the carrots keeps them out.

3

Planting onions, chives or garlic next to carrots hides the carrot smell and confuses the fly.

4

When the maggots are at work, the carrot leaves turn rusty red and droop.

you asked

Most asked questions about Carrot fly

?How do you stop carrot flies?

Put a low fence or fine net around your carrots, or plant smelly onions and garlic next to them.

?What does the carrot fly eat?

Its maggots eat carrots, and also parsnips, parsley and celery.

For bug experts

Scientific name
Chamaepsila rosae
Named by
Fabricius, 1794
Group
Flies and mosquitoes
Family
Psilidae
Classification
Insecta > Diptera > Psilidae
Lives on
Europe, North America
Also known as
Carrot root fly

Where the facts come from

  1. Carrot fly (Wikipedia, CC BY-SA 4.0): what it looks like, where it lives, what it eats, sizes and fun facts, retold in simple words.
  2. Picture by Rasbak. CC BY-SA 3.0, Wikimedia Commons. The round sticker of this bug is cut from the same picture.

If we got something wrong, sorry, we are bug fans, not a science journal. Tell us at [email protected] and we will fix it.

More from the same group: Flies and mosquitoes

Also at home here: Gardens and meadows