crop protection / Growers, scouts, and crop advisers
Integrated pest management loop
Use prevention, monitoring, identification, action thresholds, targeted control, and follow-up as one documented decision loop.
Prevent favorable conditions
Crop rotation, resistant material, sanitation, habitat management, and healthy crop practices can reduce the chance that a pest becomes damaging.
- Identify preventable entry, survival, or reproduction pathways
- Plan cultural and mechanical prevention before the season
- Keep records of changes and expected effects
Monitor and identify
A sighting is not automatically a treatment decision, and misidentification can make control ineffective or harmful.
- Scout on a repeatable route and schedule
- Record abundance, distribution, crop stage, injury, and beneficial organisms
- Confirm uncertain identifications with qualified local expertise
Apply the action threshold
The threshold links observations to an economic, health, or environmental reason to act.
- Define the threshold appropriate to crop, pest, stage, market, and region
- Compare current monitoring with that threshold
- Document the decision to act or continue monitoring
Select and evaluate control
IPM combines appropriate tools and starts with effective lower-risk options.
- Consider biological, cultural, physical, mechanical, and targeted chemical controls
- Follow all pesticide labels and local law
- Return to the field, measure the result, and update the plan
SAFETY & LOCAL BOUNDARIES
Adapt before acting.
- Pesticide labels are legal requirements; this guide never replaces them.
- Thresholds and approved controls are pest-, crop-, region-, and market-specific.
- Seek licensed advice where regulation or safety requires it.
Related systems
Connect practice to technology.
Evidence
Primary learning sources.
01Integrated Pest Management PrinciplesUnited States Environmental Protection Agency · Accessed 2026-07-12