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Avoid broad-spectrum sprays
title: Avoid broad-spectrum sprays
Avoid broad-spectrum sprays
Broad-spectrum insecticides often suppress beneficials more than pests, driving rebound outbreaks and resistance.
Practical approach
- Prefer prevention + biological control establishment
- If intervention is needed, use selective options and time applications to protect beneficials
- Plan re-introductions (top-ups) after disruption