Abstract: Background: The possibility of intoxicating non-tolerant soybean with dicamba is an important and currently problematic in agricultural fields. Objective: Six experiments were carried out to evaluate the correlation between toxicity of low dicamba rates and yield of non-tolerant soybean cultivars. Methods: Three areas were selected and two experiments were carried out in each area: one for soybean at V3 and another for R1/R2 stage. Five dicamba rates (five treatments) were applied in each experiment. Toxicity was evaluated at 7, […]