Résumé
Social learning is likely to play a crucial role in disseminating new agricultural technologies and driving the agroecological transition in European countries. We evaluated aFrench pesticide reduction programme designed to train farmers and promote practices through demonstration days on participating farms. Using pseudo-panel data from surveys conducted before and after the program’s launch, we found evidence of decreased pesticide use among cohorts linked to farms attending demonstration days. Our analysis, supported by a placebo test and various robustness checks, suggests that peer-sharing in training programs can scale up effectively at no additional cost.