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1 Virginia Tech and adapted from volatilization measurements made by Hunter Frame, VA Tech (2016) under Research Trial Financial Support Agreements with Koch Agronomic Services, LLC and neither the university, nor the individual researchers referenced, endorse or recommend any product or service.

2 The underlying data is based on third-party laboratory studies funded by Koch Agronomic Services; results may vary based on a number of factors, including environmental conditions.

3 Iowa State University and University of Missouri under a Research Trial Financial Support Agreement with Koch Agronomic Services, LLC. Neither the universities or institutions, nor the individual researchers referenced, endorse or recommend any product or service. Improvements in nutrient use efficiency, yield and nitrate leaching may not be observed in all cases.

Privacy Policy · Do Not Sell or Share My Personal Information · California Supply Chain Transparency · Modern Slavery Statement · Terms of Use · Patent Information

AGROTAIN™, the AGROTAIN logo, ANVOL™, the ANVOL logo, CENTURO™, the CENTURO logo, ARMOUR™, the ARMOUR logo, OPTRIENT™, the OPTRIENT logo, N-TEGRATION™, the N-TEGRATION logo, SUPERU™, and the SUPERU logo, TRIBUNE™, the TRIBUNE logo, SYNTHOS™, the SYNTHOS logo, NUTRICARE™, the NUTRICARE logo, WOLF TRAX™, the WOLF TRAX logo, PROTIVATE™, the PROTIVATE logo, 3-TRAX™, DDP™, CROP MIX™, NU-TRAX™ and EVENCOAT™ are trademarks of Koch Agronomic Services, LLC. Koch, the Koch logo and Principle Based Management™ are trademarks of Koch IP Holdings, LLC. © 2025 Koch Agronomic Services, LLC. All Rights Reserved.

1. EPA EEF Challenge Submission data: 30% reduction - corn (Chatterjee et al, 2016); 34% reduction - corn (Chatterjee et al, 2016); 45% reduction - corn (Yang et al, 2016); 35% reduction - corn (Eagle et al, 2017); 48% reduction - irrigated no-till corn (Halvorson et al, 2010); 53% reduction - semi-arid irrigated corn (Dugan et al, 2017); 43.8% reduction - sandy loam soil (Awale and Chatterjee, 2017).

The data and material contained herein are provided for informational purposes only. No warranty, express or implied, is made including, but not limited to, implied warranties of merchantability and fitness for a particular purpose, which are specifically excluded. Results may vary based on a number of factors, including environmental conditions. Before use, consult the product packaging and labeling for information regarding the product's characteristics, uses, safety, efficacy, hazards and health effects.

Not all products may be available in your jurisdiction.

CENTURO is not registered for sale or use in all jurisdictions. In the United States, contact your state pesticide regulatory agency to determine if a product is registered for sale or use in your state. Results may vary based on a number of factors, including environmental conditions. Improvements in nutrient use efficiency, yield and nitrate leaching may not be observed in all cases.

OPTRIENT MoCo-Ni is not registered for use or sale in all states.

PROTIVATE NU5-LUX is not available for sale, use or distribution in California.

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Latest Resources

October 23, 2025

Raising the bar on nitrogen protection: Why retailers and growers in the Midwest can’t afford to settle

Retailers and growers are caught in the middle, deciphering claims on products that may claim a yield advantage but only maximize short-term margins. Choosing a stabilizer should be about performance data and active ingredient facts to back up claims. Instead, retailers are lacking the comparison data, and their growers are choosing ineffective products as part of a “packaged deal” instead of the right product for their acre. With the right information at hand, retailers and growers can make educated decisions about stabilizers to protect their investment and their bottom-line long term.

The hidden cost of ineffective products

Many alternative stabilizers contain less active ingredient compared to premium solutions. That matters, because less active ingredient could mean:

  • Weaker protection against volatilization, leaching and denitrification
  • Reduced ROI on one of the largest input investments on the farm
  • Strained trust between growers and their retailers when results fall short

The upfront savings often don’t outweigh the downstream losses. When nitrogen isn’t protected, profitability suffers.

Why pressure matters

Growers and retailers can avoid getting caught in this by demanding the data. By asking questions — “Show me the percent active ingredient across the board” and “How long will this protect my nitrogen?” — they can put pressure on input companies to move away from diluted stabilizers and toward proven solutions.

Grower expectations can reset the standard in the marketplace, ensuring that performance drives recommendations.

Proven solutions, proven protection

Koch Agronomic Services has led the nitrogen stabilizer category for decades, with products built on agronomic rigor and field-proven performance. Our solutions set the benchmark for complete protection:

  • ANVOL™ nitrogen stabilizer: Extended volatilization protection with patented Duromide technology
  • SUPERU™ premium fertilizer: Built-in, dual-action protection against volatilization, leaching and denitrification in every granule

With these stabilizers, growers can trust that their nitrogen investment is protected all season long, and retailers can stand behind recommendations that deliver real results.

The bottom line

Low-rate alternatives may promise more for less, but the reality is lost nitrogen, decreased yield potential and strained grower-retailer relationships. The only way to change the market is to demand higher standards.

Koch Agronomic Services is ready to lead that shift, with proven stabilizers, agronomic integrity and the science to back every claim. Because when nitrogen is truly protected, growers and retailers can be sure every acre is working as hard as they do.
 

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Article

The Midwest’s nitrogen stabilizer market is under pressure. Low-rate dual inhibitors are gaining traction with claims that lack scientific rigor, leading to confusion and putting grower profitability at risk. These diluted solutions may look appealing up front, but when nitrogen isn’t truly protected, the long-term cost is significant.