Oak Bark Borer vs Western Corn Rootworm
Side-by-side species comparison
| Attribute | Oak Bark Borer | Western Corn Rootworm |
|---|---|---|
| Scientific Name | Scolytus intricatus | Diabrotica virgifera |
| Order | Coleoptera | Coleoptera |
| Family | Curculionidae (Scolytinae) | Chrysomelidae |
| Size | 2.5–3.5 mm | 5-7 mm |
| Habitat | Woodlands | Farmland |
| Diet | Wood Feeders | Root Feeders |
| Regions | Europe, North Africa, Western Asia | North America, Europe |
| Conservation | Not Evaluated | Not Evaluated |
Oak Bark Borer
A small bark beetle that attacks oaks across Europe. It breeds in weakened or recently dead branches and trunks.
Did You Know?
It is one of the few Scolytus species that specializes exclusively on oak rather than elm.
Western Corn Rootworm
One of the most economically damaging corn pests in North America. Larvae feed on corn roots, causing plants to lodge and reducing yields.
Did You Know?
This beetle costs U.S. farmers over one billion dollars annually in crop losses and control expenses.