More money needed for fight against two invasive bugs, WA agriculture department says

The Washington State Department of Agriculture is seeking more than $13 million to combat invasive pests, particularly the Japanese beetle and spongy moth. The department submitted a $12. 3 million request in its 2026 supplemental budget to enhance its eradication efforts for the Japanese beetle, which has infested 11,800 acres since its detection in 2020. Currently, funding allows treatment for only 500 acres, leaving a significant portion untreated. The beetles pose a serious threat to over 300 plant species, making eradication vital for the agricultural sector.

Additionally, the department seeks $928,000 to address potential spongy moth outbreaks, with concerns heightened by recent interceptions of live moths in cargo shipments. The spongy moth, known for its destructive caterpillars, has been effectively managed in Washington for 50 years but relies heavily on federal funding. If federal assistance is cut, state funding would be crucial for continued eradication efforts. The department's proactive measures aim to prevent the spread of these invasive species and protect Washington's agricultural landscape.