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Sticker of American sunflower moth
Bug card No. 0094 of 4,939

American sunflower moth

Homoeosoma electella
Eats: PlantsMothsGardens and meadows6 legs

The American sunflower moth is a small moth from North America. Its caterpillars love the flowers and seeds of sunflowers and their relatives. Farmers who grow sunflowers keep a close eye on it.

Lives in
North America, and also South America
Wingspan
1.8 to 2 cm (0.71 to 0.79 in)
Top speed
about 9.9 km/h (6.2 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. It is a small moth that does not bite or sting.
What does it eat?
Its caterpillars eat the flowers and young seeds of sunflowers, echinacea and other aster plants. They have also been found on canola, cotton and oranges.
For real!Photo of American sunflower moth
Picture by Ken Walker, Museum Victoria. CC BY 3.0 au, via Wikimedia Commons.

How big is it?

How wide are its wings?

American sunflower moth wings about 2 cm tip to tip (0.79 in)A grain of rice about 6 mm (0.24 in)A toy building brick about 3.2 cm (1.3 in)A crayon about 9 cm (3.5 in)
wings as wide as 3 grains of rice in a rowcould fly across a whole football pitch in 38 seconds

How big is American sunflower moth compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

Its caterpillars are pests on sunflower and canola farms.

2

Echinacea, the pink garden flower, is one of the plants its caterpillars eat.

3

Its wings are only about 2 centimetres across.

you asked

Most asked questions about American sunflower moth

?What does the American sunflower moth eat?

Its caterpillars eat the flowers and seeds of sunflowers and related plants.

?Where does the American sunflower moth live?

It comes from North America and is also found in South America.

For bug experts

Scientific name
Homoeosoma electella
Group
Moths
Family
Pyralidae
Classification
Insecta > Lepidoptera > Pyralidae
Lives on
North America, South America

Where the facts come from

  1. Homoeosoma electellum (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 Ken Walker, Museum Victoria. CC BY 3.0 au, Wikimedia Commons. The sticker of this bug is drawn from this 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.

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