Purpose: Agricultural innovation implies sharing information between researchers and farmers. Acknowledging the value of the other partner's knowledge is a preliminary step to facilitate agricultural interactive models. Traditionally, researchers' knowledges have been dominant, and farmers' knowledges have been underestimated. A large number of…

If farmers are to meet the new challenges facing agriculture (environment, rural development, etc.), appropriate knowledge has to be produced. But observations in six EU countries (France, Germany, Greece, the Netherlands, Spain and the UK) show that unexpected problems arise when technical support for agriculture is linked to market regulation,…