Forest Tent Caterpillar Moth vs Fall Armyworm
Side-by-side species comparison
| Attribute | Forest Tent Caterpillar Moth | Fall Armyworm |
|---|---|---|
| Scientific Name | Malacosoma disstria | Spodoptera frugiperda |
| Order | Lepidoptera | Lepidoptera |
| Family | Lasiocampidae | Noctuidae |
| Size | 25–35 mm wingspan | 32-40 mm wingspan |
| Habitat | Forests | Farmland |
| Diet | Herbivores | Omnivores |
| Regions | North America | Americas, Africa, Asia, Oceania |
| Conservation | Not Evaluated | Not Evaluated |
Forest Tent Caterpillar Moth
A widespread North American moth whose caterpillars defoliate vast areas of hardwood forest. Despite the name, they form silken mats rather than true tents.
Did You Know?
Outbreaks can defoliate millions of hectares of forest, though healthy trees usually recover with new leaves.
Fall Armyworm
A highly destructive migratory moth whose caterpillars can devastate entire corn and cereal fields in days. It has recently spread from the Americas to Africa and Asia.
Did You Know?
Fall armyworm moths can migrate up to 1,600 km in a single generation carried by wind currents.