Evergreen Bagworm Moth vs Box Sucker

Side-by-side species comparison

Attribute Evergreen Bagworm Moth Box Sucker
Scientific Name Thyridopteryx ephemeraeformis Psylla buxi
Order Lepidoptera Hemiptera
Family Psychidae Psyllidae
Size Males 25 mm wingspan; females wingless and legless 2-3 mm
Habitat Gardens Gardens
Diet Herbivores Herbivores
Regions Eastern North America Europe
Conservation Least Concern Least Concern

Evergreen Bagworm Moth

A North American bagworm whose larvae construct spindle-shaped bags covered in bits of leaves and twigs. Heavy infestations can completely defoliate and kill ornamental evergreen trees.

💡

Did You Know?

The adult female is so reduced that she is essentially a bag of eggs with no wings, legs, eyes, or functional mouthparts.

Box Sucker

A tiny jumping plant louse that causes cupping and distortion of box leaves. Nymphs produce waxy secretions. Can cause significant damage to ornamental box hedges.

💡

Did You Know?

Causes the characteristic cupped and distorted leaves seen on many box hedges in spring.