Nature, News and Comment reports on “bee-bothering insecticides” that have sparked a “row” in the UK. Author Daniel Cressey writes:
Three reports by Europe’s food-safety body have stoked controversy over the possible links between the use of neonicotinoid insecticides and declining bee populations. One leading insecticide manufacturer has attacked the reports, calling them “hurried and inadequate”.
Here’s a link to the latest findings by the European Food Safety Authority The first paragraph of this report released on 16 Jan 2013 reads:
EFSA scientists have identified a number of risks posed to bees by three neonicotinoid insecticides. The Authority was asked by the European Commission to assess the risks associated with the use of clothianidin, imidacloprid and thiamethoxam as seed treatment or as granules, with particular regard to: their acute and chronic effects on bee colony survival and development; their effects on bee larvae and bee behaviour; and the risks posed by sub-lethal doses of the three substances. In some cases EFSA was unable to finalise the assessments due to shortcomings in the available data.