N-Butyl-thiophosphoric triamide (NBPT), hydroxyphenolic acids, diols, and pyrrolidones - 100.00%
For use in
Plants and Crops when urea based fertilizers are applied
Application
Urea 3: 4 quarts/ton
UAN 3: 4 pints/ton
NOTE: When the conditions for increased nitrogen volatility exist, use the higher end of the rate range. If a higher length of nitrogen stabilization is needed, the rate may be increased by 25%.