CoNtrol: Retain More Nitrogen

CoNtrol is an NBPT-based Nitrogen stabilizer designed to reduce ammonia volatilization by inhibiting urease activity. By slowing the breakdown of urea-based fertilizers, CoNtrol helps retain more Nitrogen in the soil for plant uptake. It is recommended for surface applications of urea and urea-containing fertilizers, including pre-plant, pre-emergence, side-dress, top-dress, and other post-planting applications. By delaying urea hydrolysis, CoNtrol minimizes Nitrogen loss, maximizing fertilizer efficiency and crop performance.

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Use Rates

  • Liquid Nitrogen (UAN): 1qt/ton
  • Dry Urea: 2 qt/ton

General rate recommendations are based on average conditions. Rates may be adjusted higher as needed based on field conditions, including the following: 1. Soil pH values higher than 7.0 pose a risk for higher potential volatility. 2. A residue of more than 30% presents higher levels of urease, and higher volatility can be expected.