The visit day, organized in collaboration with the DISAFA of the University of Turin, aimed at showing the use of “weeding treatments” with the following programs to fight infesting weeds: pre and post-early emergence, pre and post-emergence and post-late emergence. The objective of this effort was not to test the herbicidal effectiveness of each active ingredient, but rather to guide farm operators with regards to the different weeding models available, characterized by the use of diversified tools in the fight against infesting weeds, in accordance with the guidelines in the National Action Plan.