Alfalfa Weevil Parasitoid vs Cabbage Moth
Side-by-side species comparison
| Attribute | Alfalfa Weevil Parasitoid | Cabbage Moth |
|---|---|---|
| Scientific Name | Bathyplectes curculionis | Mamestra brassicae |
| Order | Hymenoptera | Lepidoptera |
| Family | Ichneumonidae | Noctuidae |
| Size | 2-4 mm | Wingspan 34-50mm |
| Habitat | Farmland | Farmland |
| Diet | Parasitoids | Herbivores |
| Regions | Europe, North America | Europe, Asia |
| Conservation | Least Concern | Least Concern |
Alfalfa Weevil Parasitoid
A small parasitoid wasp that attacks alfalfa weevil larvae in North America. It was introduced from Europe as a classical biological control agent.
Did You Know?
This wasp reduced alfalfa weevil populations by over 75% in some areas after its introduction.
Cabbage Moth
A mottled grey-brown moth with kidney-shaped and circular stigmata on the forewings. Its caterpillar is a serious pest of brassica crops worldwide.
Did You Know?
A single caterpillar can bore deep into a cabbage head contaminating it with frass and making it unmarketable.