Protect the health of both your trees and your business relationships with Onyx insecticide. FMC formulated Onyx insecticide as a preventive treatment for reliable, long-term protection against beetles and borers.
- Viable, effective solution for the prevention of beetle and borer damage.
- Onyx insecticide application recommended one to two months prior to expected adult beetle flight
- Using a hydraulic sprayer, spray the tree as directed on the label for consistent, dependable control of these target pests