The Maize herbicides Campo Demo, organized in collaboration with Cooperative Riunite Agricole Bresciane and the Department of Agricultural, Forest and Food Sciences of the University of Turin, has the aim of evaluating different herbicide mixtures applied at three different times (pre-emergent, early post-emergence and late post-emergence). In addition, in testing the mixtures there is the desire to reduce the presence of certain active ingredients whose use has been limited. During the event, participating agricultural products companies will present some of their innovative weed control solutions. This year as well Campo Demo will be replicated in Piedmont in Podere Pignatelli. Here, another herbicides trial will be added in the experimentation in the post-emergence phase after a false sowing, in order to reduce the pressure of infestants before sowing.