Action Threshold

Pronunciation
/ak-shun thresh-hold/
Category
Control
Plural
Action Thresholds

Definition

A population density level of a pest species that triggers a corrective action, such as pesticide application, to prevent further damage.

Etymology

Example

The action threshold for citrus rust mites is 5% infestation.

Related Terms

  • Economic Threshold
  • Pest Management
  • Control Measures

Usage Notes

Action thresholds are species-specific and depend on factors like crop tolerance, time of season, and natural enemy abundance.