Pear Psylla vs Saddleback Caterpillar Moth
Side-by-side species comparison
| Attribute | Pear Psylla | Saddleback Caterpillar Moth |
|---|---|---|
| Scientific Name | Cacopsylla pyri | Acharia stimulea |
| Order | Hemiptera | Lepidoptera |
| Family | Psyllidae | Limacodidae |
| Size | 2-3 mm | 26-35 mm wingspan |
| Habitat | Orchards | Orchards |
| Diet | Fruit Feeders | Omnivores |
| Regions | Europe, Western North America | Eastern North America |
| Conservation | Not Evaluated | Least Concern |
Pear Psylla
A small winged psyllid that is the most important insect pest of European pear orchards. Nymphs produce copious honeydew that causes fruit russeting and sooty mold.
Did You Know?
It can inject a toxin while feeding that causes a condition called psylla shock, which can kill young pear trees.
Saddleback Caterpillar Moth
A dark brown moth best known for its extraordinary caterpillar, which is bright green with a brown saddle-shaped marking and venomous spines. The sting causes intense burning pain.
Did You Know?
Its sting is among the most painful of any North American caterpillar and can cause nausea in sensitive individuals.