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Home › Products › VDAL™ Biostimulant

VDAL™ — The "Plant Vaccine" Biostimulant

VDAL™ is a plant immune-activating protein originating from China Agricultural University and commercialized by Pherobio in 2018. Applied ahead of pressure, it switches on the plant's own defense pathways — turning field management from reactive control into proactive defense.

Mode of action

Immunity, Induced

Activates systemic acquired resistance (SAR) pathways
Strengthens cell walls and defense signaling before infection windows
Compatible with pheromone programs — pairs plant defense with pest behavior control
Protein-based: degrades naturally, no residue concern

Best paired with

The Full Pherobio System

Mating disruption dispensers for key moth pests
Monitoring lures for timing applications
AIM smart devices for pressure alerts

Together: insect-side behavior control + plant-side immune priming — a complete semiochemical-plus-biotech IPM stack.

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