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Research · 2 Oct 2026 · 6 min read

Conservation biological control: putting natural enemies to work

Why supporting resident predators and parasitoids can be as important as releasing new ones, and what it means for spray decisions.

Conservation biological control: putting natural enemies to work

Conservation biological control focuses on protecting and enhancing natural enemies that are already present in and around the crop.

Key principles

  • Reduce disruption from broad-spectrum products
  • Provide food and shelter through habitat such as flowering margins
  • Monitor both pests and natural enemies before making control decisions

What it means in the field

Monitoring natural enemy numbers alongside pest counts helps growers and advisors decide when an intervention is genuinely needed.

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