All the experimentation is based on the use of the various currently available tools in the fight against infesting weeds, in accordance with the recent regulations on the sustainable use of PPPs, especially regarding recommendations in the National Action Plan and the guidelines for its application in Lombardy. The objective of this effort was therefore not to test the herbicidal effectiveness of each active ingredient, but rather to guide farm operators with regards to the different weeding models available, in accordance with the current legislation.