Grain Moth Parasitoid vs Tropical Warehouse Moth
Side-by-side species comparison
| Attribute | Grain Moth Parasitoid | Tropical Warehouse Moth |
|---|---|---|
| Scientific Name | Pteromalus cerealellae | Ephestia cautella |
| Order | Hymenoptera | Lepidoptera |
| Family | Pteromalidae | Pyralidae |
| Size | 1.5-3 mm | 8-12 mm body; 15-22 mm wingspan |
| Habitat | Indoors | Indoors |
| Diet | Parasitoids | Fruit Feeders |
| Regions | Worldwide | Tropical and subtropical regions worldwide |
| 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.
Tropical Warehouse Moth
A common pest of stored products in tropical and subtropical warehouses. Its larvae produce frass and webbing that contaminate large quantities of stored commodities.
Did You Know?
It is the most economically damaging moth pest of stored cocoa beans in West Africa.