Commission Implementing Regulation (EU) No 149/2014 of 17 February 2014 approving the active substance L-ascorbic acid, 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 Implementing Regulation (EU) No 540/2011 Text with EEA relevance