Scale on Privet Hedge: Oil and Systemic Treatment

Peach or euonymus scale on privet requires immediate action:

1. Spray horticultural oil thoroughly now; repeat in March.
2. In March, drench soil with imidacloprid (Bayer Tree & Shrub Insecticide).
3. In May, check control: dead scales rub off easily; live ones ooze color.
4. If heavy infestation remains, prune to 12 inches, destroy debris, continue oil sprays.

Read more on scale control.