Penvern, Servane; Cardona, Aurélie; Tchamitchian, Marc; Dufils, Arnaud; Swiergiel, Weronika; Tasin, Marco; Korsgaard, Maren; Herz, Annette and Sigsgaard, Lene (2021) Farmers Appreciation And Management Of Functional Functional Biodiversity In Organic Apple Orchards. Paper at: Organic World Congress 2021, Science Forum: 6th ISOFAR Conference co-organised with INRA, FiBL, Agroecology Europe, TP Organics and ITAB, Rennes, France, 8 - 10 September, 2021. [Completed]