Box Tree Moth vs Pitted Ambrosia Beetle

Side-by-side species comparison

Attribute Box Tree Moth Pitted Ambrosia Beetle
Scientific Name Cydalima perspectalis Cnesinus strigicollis
Order Lepidoptera Coleoptera
Family Crambidae Curculionidae
Size 35-45 mm wingspan 2-3mm
Habitat Gardens Gardens
Diet Wood Feeders Fungus Feeders
Regions Native to East Asia; invasive in Europe and North America North America, South America
Conservation Least Concern Least Concern

Box Tree Moth

A white moth with iridescent brown wing borders that has become one of Europe's most destructive invasive species. Its caterpillars can completely defoliate ornamental boxwood hedges.

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Did You Know?

Since arriving in Europe around 2007, it has devastated centuries-old boxwood gardens across the continent.

Pitted Ambrosia Beetle

A tiny dark brown bark beetle that cultivates fungal gardens inside its tunnels. It introduces ambrosia fungi into the wood which it and its larvae eat.

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Did You Know?

It is one of many beetle species that practice true agriculture cultivating fungal crops inside tree tunnels for food.