Navel Orangeworm vs Asiatic Rice Borer
Side-by-side species comparison
| Attribute | Navel Orangeworm | Asiatic Rice Borer |
|---|---|---|
| Scientific Name | Amyelois transitella | Chilo suppressalis |
| Order | Lepidoptera | Lepidoptera |
| Family | Pyralidae | Crambidae |
| Size | 20-28 mm wingspan | 20-28 mm wingspan |
| Habitat | Deserts & Drylands | Farmland |
| Diet | Omnivores | Omnivores |
| Regions | North America | Asia, Southern Europe |
| Conservation | Not Evaluated | Not Evaluated |
Navel Orangeworm
The most damaging pest of almonds, walnuts, and pistachios in California. Larvae bore into nuts and contaminate them with frass and fungal spores.
Did You Know?
It promotes aflatoxin contamination by introducing Aspergillus fungi into damaged nuts.
Asiatic Rice Borer
A major pest of rice across Asia, where larvae bore into tillers and stems. Heavy infestations cause whiteheads and significant yield losses.
Did You Know?
It is one of the target pests for Bt rice varieties currently under development in China.