At the Royal Agricultural University, farms manager Tony Norris has been putting four mechanical weeders through their paces.
In this short film, Tony talks about the growing role of mechanical weeding, and the trial he's been involved in. On 9 May, the RAU will be opening their doors so you can see the results of the trial, plus see the kit in action. Make sure you reserve your free ticket.
Leading the trial is Nicola Cannon. You can read her blog here.