Banded Greenhouse Thrips vs Woolly Alder Sawfly

Side-by-side species comparison

Attribute Banded Greenhouse Thrips Woolly Alder Sawfly
Scientific Name Hercinothrips femoralis Eriocampa ovata
Order Thysanoptera Hymenoptera
Family Thripidae Tenthredinidae
Size 1.5-2 mm 5-7 mm
Habitat Gardens Rivers & Streams
Diet Herbivores Herbivores
Regions Africa, Europe, North America, South America, Asia, Oceania Europe, introduced to North America
Conservation Least Concern Least Concern

Banded Greenhouse Thrips

A large thrips species with banded wings that infests banana, avocado, and ornamental plants. Originally from Africa, it has spread to greenhouses worldwide.

💡

Did You Know?

This thrips is one of the largest species in the order and can be identified by the distinctive dark bands across its wings.

Woolly Alder Sawfly

A small, dark sawfly whose larvae are covered in a white, woolly, waxy secretion. The larvae feed on the underside of alder leaves.

💡

Did You Know?

The white waxy covering on the larva closely resembles woolly aphids, a possible case of defensive mimicry.