Thank you for visiting the Website for the Benton County Mosquito Control District. Since 1969 we have been providing mosquito control services. We hope that this website answers your questions and increases your knowledge of mosquitoes and mosquito control activities. If you can't find what you're looking for, please feel free to contact us.

The Benton County Mosquito Control District is dedicated to responsibly improving the quality of life and increasing public education in our area. The District accomplishes this by utilizing Integrated Pest Management (IPM) strategies. IPM is designed to utilize cost-effective control measures to reduce mosquito populations and the diseases they potentially carry, while being environmentally sensitive.

Communication and cooperation with property owners, residents and governmental agencies are critical components in the effort to reduce mosquito populations. Benton County MCD strives to be open and responsive to our community.

May 15th; 2:30 pm until about 4:30 pm - Low Flying Aircraft

Due to flooding of the Yakima and Columbia Rivers, with the addition of much higher than normal temperatures; we are seeing an increase in mosquito populations.  To try and reduce hatch off from these flooded water sites, we will be conducting aerial applications of a dry, granular product (VectoBac GS).  The aircraft will be flying low and will be making multiple passes over the areas surrounding the confluence of the Yakima and Columbia Rivers.