It's a condition the 65-year-old farmer believes he wouldn't have if it weren't for paraquat, a herbicide he once relied on to control weeds in his vineyard in the midwestern US state of Ohio.

A new ‘unkillable’ weed impervious to even the strongest herbicide has been found in the UK for the first time. Italian ryegrass has been growing in several fields on a farm in Kent.

A weed that is resistant to a key herbicide has been found in the UK for the first time, according to experts. Glyphosate is believed to be the most effective herbicide for clearing vegetation ...

Sask. producer group commits $3.67 million over six years to fund five projects, including one on kochia management Weed control has been recognized as a top issue for pulse growers in recent years.