What do we do?

Working directly with growers and residents, the Okanagan-Kootenay Sterile Insect Release (SIR) Program is a safe and innovative way to control the codling moth population without the use of harmful pesticides.

Since OKSIR’s founding in 1992, both the codling moth population and the amount of pesticides used per acre have decreased by around 90%, building a stronger and healthier BC fruit industry.

About the Program

Our Region

OKSIR’s control region stretches from Salmon Arm in the North down to Osoyoos in the South.

This includes all or portions of four regional districts including the Regional District of the Okanagan Similkameen, the Regional District of the Central Okanagan, the Regional District of the North Okanagan and the Columbia Shuswap Regional District.
Service Area
Service Area Map