ProAct®

Crop defense under pressure

Second-generation crop defense technology powered by foliar-applied Harpin⍺β® technology. It delivers more certainty in every crop cycle by enhancing effective crop response to field stress, including heat, drought, salinity, and other abiotic stress.

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Are you leaving yield potential in the field?

The one element you can be certain of every season is uncertainty. It's not possible to predict or manage every variable during the season. From heat, drought, and early cold to salinity and injury from herbicides or fungicides, your crop faces countless stressors.

Each stress can compound the impact, eroding growth, quality, and yield.

ProAct can turn potential into performance

It enhances your crop's natural defense and growth processes, strengthening resilience, efficiency and yield stability across variable field conditions.

Proof that earns its place

You don't need another promise. You need proof.


ProAct is an investment in stress protection for your crop that's grounded in field agronomics and replicated field trial results.

Delivering where it counts: yield.


Across replicated corn field trials conducted in a multi-site trial under diverse agronomic conditions, ProAct consistently demonstrated improved plant vigor, stronger stress tolerance and yield protection.

* ROI based on corn priced at $6.50/bu
** ProAct applied at 0.5-1 oz/A with the Grower Standard (GS) Herbicide vs. GS Herbicide alone. Herbicide programs included Atrazine/S-metolachlor, glyphosate, mesotrione, and/or nicosulfuron/rimsulfuron

Across crops, across conditions

Designed for use across a wide range of row and specialty crops to support stress readiness. Follow the label for full crop selection, application rates, timing, and instructions.

Ready to put ProAct to work for your operation?

Talk to your local rep for a recommendation.