Pecan Weevil vs Pear Psylla
Side-by-side species comparison
| Attribute | Pecan Weevil | Pear Psylla |
|---|---|---|
| Scientific Name | Curculio caryae | Cacopsylla pyri |
| Order | Coleoptera | Hemiptera |
| Family | Curculionidae | Psyllidae |
| Size | 8-12 mm | 2-3 mm |
| Habitat | Orchards | Orchards |
| Diet | Parasitoids | Fruit Feeders |
| Regions | Eastern and Southern United States | Europe, Western North America |
| Conservation | Least Concern | Not Evaluated |
Pecan Weevil
A brown weevil with a long snout that is a significant pest of pecan and hickory trees. Larvae develop inside the nuts over several weeks.
Did You Know?
Its larvae remain underground in a resting state for up to three years before finally pupating.
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.