The Peachtree Borer Moth (Synanthedon exitiosa) is a clearwing moth that is considered a serious pest of peach and other stone fruit trees. The larvae bore into the trunk and roots of host trees.
Taxonomy and Classification
- Order: Lepidoptera
- Family: Sesiidae
- Genus: Synanthedon
- Species: Synanthedon exitiosa
Physical Description
- Wingspan: 25–35 mm
- Color: Dark blue or black body
- Distinctive Feature: Clear wings resembling a wasp
Distribution and Habitat
The species is widespread across North America in regions where stone fruit trees are cultivated.
- Orchards
- Gardens
- Fruit-growing regions
Behavior and Damage
The larvae tunnel into the lower trunk and roots of peach trees, weakening the tree and sometimes causing death.
Management and Prevention
- Monitor trees for signs of frass or sap at the base
- Maintain healthy trees
- Use pheromone traps to monitor adult moth activity
Conservation and Research
Research focuses on pheromone monitoring and integrated pest management for orchard protection.