Traffic fumes are confusing bees in their hunt for food

Traffic fumes can interfere with the critical odour cues used by honeybees to forage for food according to the first detailed study of how pollution can affect a bee’s ability to find nectar and pollen.

Tests show that the gases emitted by diesel engines mask the complex chemistry of floral odours that honeybees remember and use to navigate their way through their feeding range. Continue reading

Advertisements