Nematode Assessment Calculator

Calculate biological control agent release rates for augmentative biocontrol programs based on pest density and predator-prey ratios.

Field area (acres)

Pest density (per acre)

Predator:prey ratio

Agent search efficiency (0-1)

Release interval (days)

Treatment season (weeks)

Tab to move between fields

Agents per release

167

Total agents for season

1,002

Agents per acre per release34

Total release events6

Estimated total pest population1,000

Expected suppression (%)9.7

How to Use This Calculator

Enter Field area (acres), Pest density (per acre), and Predator:prey ratio.
Set Agent search efficiency (0-1), Release interval (days), and Treatment season (weeks).
Review Agents per release and Total agents for season.
Use Agents per acre per release and Total release events to inform your decision.

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