Insights into the codling moth in the Central Appalachian Region
This U.S. Department of Agriculture bulletin examines how the codling moth develops and moves through generations in Virginia, West Virginia, and Maryland. It describes an in-depth, multi-year study that helps explain how local climate and altitude affect the moth’s life cycle and fruit damage.
In plain, field-tested language, the report covers how researchers used banding on bearing apple trees, rearing larvae, and careful record-keeping to track when moths emerge, feed, and transform. It also shares what was learned about natural enemies and practical observations from several local orchards.
- How banding, sampling, and rearing were used to map the moth’s life stages across multiple years.
- Patterns of spring and first-brood moths, plus timing of second-brood activity at different elevations.
- Interactions with predators and parasites that influence moth numbers in the orchard environment.
- Real-world notes from multiple localities to help growers anticipate pest pressure in their area.
Ideal for readers involved in orchard management, entomology, or agricultural history, this edition offers practical timing and control insights grounded in long-standing field work.