Answers are grounded in this paper and cite their sources.
Laboratory experiments were conducted to evaluate soil adsorption and mobility of sulfentrazone. Sulfentrazone is a new phenyl triazolinone herbicide intended for use in soybean. Adsorption was evaluated through a soil solution technique, and mobility was evaluated with soil thin-layer chromatography. Experimental variables included soil, sulfentrazone concentration (adsorption study only), and pH. Adsorption was influenced by all experimental variables; however, pH had the greatest effect. Adsorption generally decreased in response to increasing pH. However, the greatest decrease occurred above the pKa of sulfentrazone (i.e., 6.56). Mobility generally reflected adsorption.
No takes yet. Share an insight, caveat, or question.
Grey et al. (1997) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: