Evaluating Drift when Spraying an Active Ingredient Tank Mix Solution with and without Additional Adjuvants

摘要

A study was conducted to evaluate spray deposition and drift from active ingredient spray formulation treatments made with and without additional spray adjuvants. Testing included both a high speed wind tunnel and a field drift study component. In the high speed wind tunnel, multiple spray formulations were assessed for droplet size, with the data then used both for modeling spray drift with AGDISP and to select a limited subset of formulations that were evaluated in the field.