Koa Bug vs Sugarcane Woolly Aphid
Side-by-side species comparison
| Attribute | Koa Bug | Sugarcane Woolly Aphid |
|---|---|---|
| Scientific Name | Coleotichus blackburniae | Ceratovacuna lanigera |
| Order | Hemiptera | Hemiptera |
| Family | Scutelleridae | Aphididae |
| Size | 15-20 mm | 1.5-2.5 mm |
| Habitat | Forests | Farmland |
| Diet | Sap Feeders | Herbivores |
| Regions | Hawaii | South Asia (India, particularly Maharashtra and Karnataka; also Sri Lanka, Bangladesh) |
| Conservation | Vulnerable | Least Concern |
Koa Bug
A colorful jewel bug endemic to Hawaii with metallic green, gold, and red coloring. It feeds on koa and other native trees.
Did You Know?
Invasive parasitoid wasps have drastically reduced its numbers across the Hawaiian Islands.
Sugarcane Woolly Aphid
A small aphid covered in white woolly wax secretions that forms dense colonies on the undersides of sugarcane leaves. Heavy infestations reduce cane juice quality and sugar recovery in mills.
Did You Know?
A major outbreak of this pest devastated the Indian sugarcane crop in 2002-2004 before biological control with parasitoid wasps brought it under control.