New research carried out by Dr. Alexandre Aebi from the University of Neuchatel in Switzerland published in the journal Science shows that three quarters of the honey samples found in a world-wide study showed traces of at least one neonicotinoid.
198 honey samples were taken from every continent except Antarctica. One third of the samples contained levels of pesticide that were harmful to bees. However the amounts were well below maximum permitted levels in food for humans. More worryingly a “cocktail effect” of more than one insecticide was found in 45% of the honey samples.
The authors of the study, who believe in operating the precautionary principle, say that a permanent EU-wide ban, as proposed in France, is the best solution. A spokesman for the manufacturers maintained that the results were inconclusive due to the small sample size.