Northern Corn Rootworm vs Yellow-headed Scoliid
Side-by-side species comparison
| Attribute | Northern Corn Rootworm | Yellow-headed Scoliid |
|---|---|---|
| Scientific Name | Diabrotica barberi | Campsomeriella annulata |
| Order | Coleoptera | Hymenoptera |
| Family | Chrysomelidae | Scoliidae |
| Size | 4-6 mm | 20-30 mm |
| Habitat | Farmland | Farmland |
| Diet | Root Feeders | Parasitoids |
| Regions | North America | South Asia, Southeast Asia |
| Conservation | Not Evaluated | Least Concern |
Northern Corn Rootworm
A pale green beetle whose larvae attack corn root systems. It can survive crop rotation by extending egg diapause for two years.
Did You Know?
Its eggs can remain dormant in soil for over two years, defeating traditional crop rotation strategies.
Yellow-headed Scoliid
A large dark wasp with prominent yellow head markings and smoky wings. It is a parasitoid of large scarab beetle grubs in tropical Asian soils.
Did You Know?
It has been used in biological control programs against coconut rhinoceros beetles threatening palm plantations.