Grain Moth Parasitoid vs Pecan Weevil
Side-by-side species comparison
| Attribute | Grain Moth Parasitoid | Pecan Weevil |
|---|---|---|
| Scientific Name | Pteromalus cerealellae | Curculio caryae |
| Order | Hymenoptera | Coleoptera |
| Family | Pteromalidae | Curculionidae |
| Size | 1.5-3 mm | 8-12 mm |
| Habitat | Indoors | Orchards |
| Diet | Parasitoids | Parasitoids |
| Regions | Worldwide | Eastern and Southern United States |
| Conservation | Least Concern | Least Concern |
Grain Moth Parasitoid
A small metallic parasitoid wasp that attacks stored-product moth larvae and pupae. It is found in grain stores and warehouses globally.
Did You Know?
This wasp can detect host larvae hidden inside grain kernels using chemical and vibrational cues.
Pecan Weevil
A brown weevil with a long snout that is a significant pest of pecan and hickory trees. Larvae develop inside the nuts over several weeks.
Did You Know?
Its larvae remain underground in a resting state for up to three years before finally pupating.