Video of the Journal of FR2 19 September 2006 about the recent ban (Anglo-French) sell (but also to impart knowledge and information) of pesticides that would not have been allowed.
The recipe for nettle manure and its possible uses.
Débattre sur l’interdiction et homologation des produits phytosanitaires sur les forums
The manure of nettle re-authorized for marketing in 2011?
related topic: towards a European ban on complementary medicines phytos from plants? Via the THMPD (Traditional Herbal Medicinal Products Directive)
Download file (a newsletter subscription may be required): Prohibition of nettle manure on France2