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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, WOLF TRAX™, the WOLF TRAX logo, PROTIVATE™, the PROTIVATE logo, PHOSFORCE™, the PHOSFORCE logo, DUAL-N™, the DUAL-N™ 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. © 2026 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.

 

Koch Agronomic Services Launches New Formulation of CENTURO™ Nitrogen Stabilizer: CENTURO A-PRO

Wichita, KS – July 9, 2025 – Koch Agronomic Services (KAS) announces the launch of a new CENTURO™ nitrogen stabilizer for the Canadian market, CENTURO A-PRO, with a highly concentrated formulation of its nitrification inhibitor product that provides an easy-to-handle nitrogen protection option for growers and retailers.

The new CENTURO A-PRO formulation leverages three times the concentration of the patented active ingredient Pronitridine to lower application rates for anhydrous ammonia. CENTURO A-PRO is easy to handle and store with a formulation that is low odor and 100% non-corrosive to the metals used in anhydrous equipment.

CENTURO A-PRO nitrogen stabilizer delivers superior ease of use, and its non-corrosive formulation reduces the potential for operational downtime. The benefits of CENTURO A-PRO compared to other nitrification inhibitors include:

  • CENTURO A-PRO has low odor for easier handling than other products. 
  • CENTURO A-PRO is 100% non-corrosive to metals used in anhydrous equipment and will not swell O-rings.
  • CENTURO A-PRO is mixed with fertilizer on a per-ton rate, making it easier to utilize in variable-rate applications than products with per-acre rates.

To learn more about CENTURO A-PRO nitrogen stabilizer, please contact the KAS sales representative in your area.  

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ABOUT KOCH AGRONOMIC SERVICES, LLC
Koch Agronomic Services, LLC and its affiliates produce and market a proven and expanding global portfolio of plant performance technologies for agriculture producers. With a commitment to creating real, sustainable, long-term value for customers and society, Koch Agronomic Services, LLC focuses on developing customer-driven solutions to maximize plant performance and minimize environmental impact. Koch Agronomic Services, LLC is a subsidiary of Koch Ag & Energy Solutions, LLC. kochagronomicservices.ca.


Media Contacts:
Charlie O’Brien
PR Director, Curious Plot
cobrien@curiousplot.agency

Dorothy Tate
Brand & Communications Manager, KAS
dorothy.tate@kochind.com 
 

CENTURO A-PRO is not registered for sale or use in the United States. Contact your local regulatory agency to determine if this product is registered in jurisdictions outside of the United States. CENTURO and the CENTURO logo are trademarks of Koch Agronomic Services, LLC. Koch and the Koch logo are trademarks of Koch IP Holdings, LLC. ©2025 Koch Agronomic Services, LLC. All rights reserved. 

Highly Concentrated Formulation Delivers Lower Application Rates for Growers and Retailers 

“CENTURO has been a proven performer for growers for several years, and we are actively committed to delivering innovation that both boosts yield performance and reduces environmental impact,” said Steve Coulter, senior vice president, KAS. “With the new highly concentrated CENTURO A-PRO formulation, KAS is driving the industry forward again with an enhanced formulation that improves nitrogen availability by reducing loss to help ensure crops meet their full potential.”

“We kept all the benefits of the original CENTURO and enhanced it,” said Coulter. “We’re excited for growers to begin using the new CENTURO A-PRO formulation to optimize their anhydrous ammonia applications.”