- A long-standing pest of apples
- Mating disruption (MD) has been essential for stability of control on an area-wide bases, but does not work in all situations
- Sterile Insect Release (SIR) being investigated 2017-2020
- 2017: Baseline trap capture/damage survey
- 2018: Begin SIR in Washington
- 2019-2020: Expand, refine, assess SIR