Rice Stem Borer vs Orange-barred Sulphur
Side-by-side species comparison
| Attribute | Rice Stem Borer | Orange-barred Sulphur |
|---|---|---|
| Scientific Name | Scirpophaga incertulas | Phoebis philea |
| Order | Lepidoptera | Lepidoptera |
| Family | Crambidae | Pieridae |
| Size | 20-25 mm wingspan | Wingspan 67-80mm |
| Habitat | Wetlands | Underground |
| Diet | Nectar Feeders | Herbivores |
| Regions | South Asia (India, Bangladesh, Nepal, Sri Lanka, Pakistan) | North America, South America |
| Conservation | Least Concern | Least Concern |
Rice Stem Borer
A small white moth whose larvae bore into rice stems, causing the devastating symptoms known as 'dead heart' in vegetative stage and 'white ear' in reproductive stage. It is one of the most serious pests of rice in Asia.
Did You Know?
A single larva can destroy an entire rice tiller by boring into the stem and feeding on internal tissue from the inside out.
Orange-barred Sulphur
A large bright yellow butterfly with orange bar markings on the upper forewings. Females are more muted with reddish markings.
Did You Know?
Males patrol large territories and engage in spiraling aerial battles with rivals that can last several minutes.