Commission Implementing Regulation (EU) No 1334/2014 of 16 December 2014 approving the active substance gamma-cyhalotrin, in accordance with Regulation (EC) No 1107/2009 of the European Parliament and of the Council concerning the placing of plant protection products on the market, and amending the Annex to Commission Implementing Regulation (EU) No 540/2011 and allowing Member States to extend provisional authorisations granted for that active substance Text with EEA relevance