Aquisafe1Last updated on Feb 14, 2019PublicationsComparative studies on the retardation and reduction of glyphosate during subsurface passageThe herbicide Glyphosate was detected in River Havel (Berlin, Germany) in concentrations between 0.1 and 2 mg/L (single maximum …Norbert Litz, Astrid Weigert, Bjoern Krause, Stefan Heise, Gesche Gruetzmacher Cite Project DOI