Can Heat® LQ herbicide and glyphosate be applied after a frost?

No, applying a pre-harvest aid to a crop after a frost will likely have little uptake into the plant. Frost can act as a natural desiccant and further pre-harvest aids may not be required. Scouting of the crop and weeds after a frost event will be required to assess potential efficacy of a pre-harvest aid. Contact your local BASF AgSolutions® Representative for more information.


Always read and follow label directions.