The Washington State Department of Agriculture (WSDA) is proposing a multi year Japanese beetle eradication effort in parts of SeaTac beginning in 2026, offering free insecticide treatments to affected properties pending available funds.
According to WSDA officials, the program is designed to protect local businesses, landscapes and the broader economy from the long term impacts of the invasive pest.
The Japanese beetle feeds on more than 300 types of plants. In areas where it becomes established, the insect can damage lawns, landscaping, gardens and agricultural crops, often resulting in costly and ongoing treatment requirements for property owners and businesses…