Spotted Wing Drosophila vs Bronze Leaf Beetle
Side-by-side species comparison
| Attribute | Spotted Wing Drosophila | Bronze Leaf Beetle |
|---|---|---|
| Scientific Name | Drosophila suzukii | Colaphellus sophiae |
| Order | Diptera | Coleoptera |
| Family | Drosophilidae | Chrysomelidae |
| Size | 2-3 mm | 4-5 mm |
| Habitat | Farmland | Farmland |
| Diet | Fruit Feeders | Herbivores |
| Regions | Asia, worldwide (invasive) | Europe, Central Asia, China |
| Conservation | Least Concern | Least Concern |
Spotted Wing Drosophila
An invasive fruit fly from East Asia with a saw-like ovipositor that lets it lay eggs in ripening (not rotten) fruit — devastating soft fruit crops worldwide since its spread in 2008.
Did You Know?
Unlike most fruit flies that only attack rotting fruit, this species cuts into perfectly ripe fruit with its serrated ovipositor — causing billions in crop damage globally.
Bronze Leaf Beetle
A small, bronze to dark coppery beetle with a convex, oval body. It feeds on various cruciferous plants and can occasionally be a minor pest of canola and mustard crops.
Did You Know?
In parts of China, it is considered an important pest of oilseed rape, with population outbreaks causing significant yield losses.