June 2018 By Philippe Delval, ACTA, France and Ludovic Bonin, Arvalis, France Experimental trial of weed management on beets, Richarville, France 91 Open day: June 7th, 2018 Number of participants: 240 people The weed control trials of Richarville are located in the South of Paris, in the department of Essonne. These trials were initially supposed to […]