Pesticides could be much more toxic than previously thought, thanks to adjuvants
This article examines the toxicity of ‘adjuvants’ in pesticides. Commercial pesticide formulations contain the active ingredient and various other chemicals - adjuvants - such as surfactants, antifoaming agents, preservatives, solvents and dyes. Adjuvants are generally neglected by health risk assessments of pesticides in the United States and the European Union. This paper uses the examples of glyphosate and neonicotinoids to illustrate that adjuvants can result in pesticides being significantly more toxic than the active ingredient alone. The paper calls for changes in regulation.