The Farm to Fork and Biodiversity strategies as part of the European Green Deal objectives set up important targets to improve the sustainability of farming and food systems, among which reducing the overall use and risk of chemical pesticides by 50% and the use of more hazardous pesticides by 50% by 2030. In the short and medium-term, EU policy is directed towards significant reductions of pesticides while many European farmers are still massively dependent on these synthetic inputs, as their farming systems have been shaped by an increased specialisation and simplification of the agroecosystems. How to best accompany European farmers towards the adoption of alternative methods to control pests, diseases and weeds and contribute to their autonomy, increase or maintain their income and improve the environmental impact of their farming systems?