Guardian: Slug poison was found in one in eight rivers and reservoirs used for drinking water in England and Wales according to the Environment Agency's (EA) most recent survey, prompting environmentalists to call for greater use of natural predators instead of chemicals.
The EA told the Guardian that between 2009 and 2011 concentrations of metaldehyde, used by farmers to protect their crops from slugs, were found in 81 of 647 reservoirs, rivers and groundwater from which drinking water is sourced. The...