Ruling says chemicals giant knew of weedkiller’s dangers but label lacked warning

A French appeals court has said US chemicals giant Monsanto was guilty of poisoning a farmer who said he suffered neurological damage after accidentally inhaling fumes from a weedkiller made by the company.

Paul François, a cereal farmer, had already won previous lawsuits against Monsanto, which was bought by Germany’s Bayer last year, in 2012 and 2015.

He said he fell ill in 2004 after being exposed to Lasso, a weedkiller containing monochlorobenzene that was legal in France until 2007 but had already been banned in 1985 in Canada and in 1992 in Belgium and Britain.