A University of Tennessee study shows adding glyphosate to a dicamba mixture increases the chance for dicamba volatility. The study shows adding glyphosate to a dicamba mix lowers the pH and increases detectable dicamba air concentrations by 3 to 9 times compared to dicamba alone, which co-author Tom Mueller says points to increased volatility. “Our data shows do not add glyphosate to the tank. That keeps your pH level higher, which is helping to reduce off-target movement.
