Micro-Injection Treatment of Ash Trees

Fairfax County is seeking firm‑price quotations to perform micro‑injection pesticide treatments on ash trees located throughout the county and on NOVA Parks properties. The work involves applying targeted insecticide directly into the trunk of each ash tree to control the invasive emerald ash borer. Bids must be submitted electronically through the EVA system; paper or email submissions will not be accepted. • Scope: Micro‑injection treatment of all ash trees on County and NOVA Parks lands. • Delivery: Electronic bid submission via EVA by May 14, 2026, 3 PM. • Requirements: Qualified pest‑control contractors with experience in tree injection methods and appropriate licensing.