CENTURO

Koch Agronomic Services, LLC

CENTURO® Nitrogen Stabilizer by Koch Agronomic Services, LLC EPA Registration #: 84886-4 CENTURO is a next-generation nitrogen stabilizer designed for agricultural use with anhydrous ammonia and liquid urea ammonium nitrate (UAN) fertilizers. It delivers effective protection against key pests such as nitrifying soil bacteria (Nitrosomonas spp.), which convert ammonium nitrogen into nitrate nitrogen. This process, known as nitrification, can lead to nitrogen losses via leaching and denitrification—reducing fertilizer efficiency and crop yields. Key Pests Targeted: - Nitrifying bacteria (Nitrosomonas spp.) responsible for the conversion of ammonium (NH4+) to nitrate (NO3-). Recommended Application Timing: - Apply CENTURO at the same time as anhydrous ammonia or UAN fertilizer application in the field. For optimum performance, incorporate into the soil immediately after application when possible. - Do not apply CENTURO more than once per growing season on the same acre. Benefits: - Reduces nitrogen loss to maximize fertilizer investment - Improves crop nitrogen availability and potential yields - Provides flexible compatibility with standard application equipment Use CENTURO® to help protect your nitrogen investment and support healthy, high-yielding crops. Always follow label directions for proper use and handling.

EPA registration: 84886-4

Fertilizer

Mode(s) of action:

Active ingredient(s): Pronitridine (128662/1373256-33-7) - (14%),