Abstract Background although efficient, there are still few options for selective treatments with herbicides applied in the pre-emergence of cotton, and treatments that result in injuries to the crop are often carried out. Objective to evaluate the influence of the amount of bean or oat straw on the selectivity of the fomesafen herbicide applied in pre-emergence of cotton. Method two experiments were carried out simultaneously in a greenhouse in a completely randomized design, with four replications. The experimental units were […]
