Biointensive pest management

Definition

An integrated pest management (IPM) strategy that prioritizes intensive biological and ecological interventions—such as conservation biological control, habitat manipulation, and selective breeding for resistance—while minimizing synthetic pesticide use. The approach emphasizes understanding pest–natural enemy population dynamics and optimizing ecosystem services rather than relying on calendar-based chemical applications.

Etymology

From 'bio-' (life/biological) + 'intensive' (concentrated application) + 'pest management' (systematic control of pest populations)

Example

A biointensive pest management program for cabbage whitefly (Aleyrodes proletella) in brassica crops might combine flowering strip plantings to enhance parasitoid wasp activity, release of commercially reared Encarsia formosa at carefully timed intervals, and selective removal of heavily infested outer leaves rather than broadcast insecticide sprays.

Synonyms

• Ecologically intensive pest management
• Bio-intensive IPM

Related Terms

• Integrated Pest Management
• Conservation biological control
• augmentative biological control
• Habitat management
• Ecosystem services
• Pest suppression
• Natural enemy
• pesticide resistance management

Usage Notes

Distinguish from 'biointensive agriculture' (a small-scale organic farming method focused on high yield per unit area through composting and intensive hand labor). In entomological contexts, 'biointensive pest management' specifically signals reduced chemical dependency and enhanced biological control, often with monitoring thresholds lower than conventional economic injury levels to preserve natural enemy populations. The term gained traction in the 1990s–2000s as resistance management and pollinator conservation concerns grew.