Influence of Glyphosate Formulations on the Behavior of Sulfentrazone in Soil in Mixed Applications.

ABSTRACT: The selection of weed biotypes that are resistant to glyphosate has increased the demand for its use mixed with other herbicides, such as sulfentrazone. However, when chemical molecules are mixed, interactions may occur, modifying the behavior of these molecules in the environment, such as the sorption and desorption in soil. In this study, we hypothesized that the presence of glyphosate-formulated products might increase the sorption or decrease the desorption of sulfentrazone, thereby increasing the risk of the contamination of water resources. Therefore, our work aimed to evaluate the sorption, desorption, and leaching of sulfentrazone in the soil in an isolated and mixed application with different glyphosate formulations. The sorption coefficients (Kfs) for the sulfentrazone, sulfentra

SUBMITTER: Langaro AC 

PROVIDER: S-EPMC7766316 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature