• Crop Protection

Get a Grip on Crop Protection

Get a Grip on Crop Protection

Choose adjuvants and PGRs backed by research and proven to perform.

When choosing adjuvants, how do you know they’ll do the job?
The description on the jug? Snazzy marketing? A convincing sales pitch? What about data?
In 2023, we may be faced with continued supply constraints and increasing weed resistance, so it will be even more critical to get weed control right on the first pass. Don’t risk your crop protection investments to low-quality adjuvants. Every inch of weed growth is worth $25-60 per acre.
At WinField® United, we conduct extensive testing and research on every adjuvant before it goes to market to ensure our products will perform in your fields. From controlled environments and wind tunnels at the Innovation Center to real-life field conditions at our 60+ Answer Plot® locations, our products are put to the test – and only make it to your farm if they pass with flying colors. That’s why we are a leader in the adjuvant market.

Performance Adjuvants and PGRs From WinField United

  • InterLock® Adjuvant This drift and deposition aid helps optimize droplet size to reduce driftable fines that can blow away or evaporate instead of landing on your intended target. InterLock adjuvant also helps enhance canopy penetration so the spray solution can reach lower leaves for optimized herbicide performance.
    More On InterLock
  • MasterLock® Adjuvant MasterLock adjuvant combines InterLock and DropTight® additive technology in one crop-based adjuvant to enhance spray coverage of fungicides and insecticides. The combination of increased adhesion, reduction in bounce and increased canopy penetration helps you get more active ingredient right where you need it.
    More On MasterLock
  • Class Act® NG® Adjuvant Class Act NG adjuvant has been a leader in AMS-based water conditioners for more than 20 years. It combines AMS with a nonionic surfactant and antifoaming agent in a liquid premix. The nonionic surfactant helps improve the spreading and sticking characteristics of the herbicide to improve plant absorption and metabolism, resulting in faster and more effective weed control. Plus, it’s formulated with CornSorb® technology to help improve herbicide uptake and movement in the plant.
    More On Class Act NG
  • Superb® HC Adjuvant A crop oil concentrate with surfactant for use with glyphosate herbicides. This paraffinic petroleum oil is formulated especially for post-emergence herbicides that require a crop oil concentrate. Superb HC can typically be used at half the use rate of standard crop oil concentrates.
    More On Superb HC
  • Destiny® HC Adjuvant A liquid methylated soybean oil formulated to help optimize the performance of most post-emergence herbicides. Recent WinField United data shows that adding Destiny HC with a clethodim and glyphosate application on soybeans resulted in a 9.7 bushel per acre increase in yield compared to an application of clethodim and glyphosate without the adjuvant. That could mean a 23% increase in revenue – more than $125 per acre – for farmers based on a $12.90 soybean price.
    More On Destiny HC
  • StrikeLock® Adjuvant A methylated seed oil with drift reduction technology formulated specifically for oil-loving herbicides. StrikeLock is well suited for use with most PPO inhibitors in burndown applications to help reduce drift and improve deposition for optimal pesticide performance.
    More On StrikeLock
  • Ascend Plant Growth Regulator Ascend2 is the only auxin-dominant, three-way PGR on the market, which is important because auxins are crucial for early-season growth and help alleviate early-season crop stress. An in-furrow application of Ascend2 PGR along with starter fertilizer has been proven to help promote quick, even emergence and b, deep root development for season-long benefits.
    More On Ascend2

Testing and Research Stats

  • 13,653
    154 TRIALS
  • 24.6
  • 2,170
    ACROSS 225
  • 915

Take A Look Inside Our Innovation Center

Measuring Spray Droplet Sizes

Get To Know Ascend2 PGR

Introducing Ascend

* Based on Answer Plot® locations in 15 states from 2021.
© 2023 WinField United. Important: Before use always read and follow label instructions. Crop performance is dependent on several factors many of which are beyond the control of WinField United, including without limitation, soil type, pest pressures, agronomic practices and weather conditions. Growers are encouraged to consider data from multiple locations, over multiple years and to be mindful of how such agronomic conditions could impact results. Answer Plot, Ascend2, CornSorb, InterLock, MasterLock, DropTight, Class Act, NG, Destiny, Superb, StrikeLock and WinField are trademarks of WinField United. All other trademarks are the property of their respective owners.

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