date:May 28, 2013
The insecticide fipronil poses a high acute risk to honeybees when used as a seed treatment for maize, EFSA has concluded in a report requested by the European Commission. EFSA was asked to perform a risk assessment of fipronil, paying particular regard to the acute and chronic effects on colony survival and development and the effects of sublethal doses on bee mortality and behaviour.
EFSAs pesticide risk assessment experts examined the potential risk to bees from the active substance through