Pine processionary development, pine processionary caterpillars are highly irritating to the skin. Contact with the hairs of the caterpillar can cause severe rashes (urticaria) and eye irritation. Some individuals may have an allergic reaction to the caterpillar's hairs. 5th stage larvae can eject hairs when threatened or stressed; the hairs, which have the form of harpoons, then penetrate and irritate all areas of exposed skin nearby with an urticating protein. Allergic reactions may follow in susceptible individuals on subsequent exposure to the hairs. The pine processionary is an economic pest in coniferous forests in southern Europe. It is controlled to some extent
Human rights in Europe for Regional or Minority Languages and the European Social Charter. The Council of Europe is separate from the European Union, but the latter is expected to join the European Convention and potentially the Council itself. The EU also has a separate human rights document: the Charter of Fundamental Rights of the European Union. Since March 2007 the EU has had a Fundamental Rights Agency based in Vienna, Austria. The Office of the United Nations High Commissioner for Human Rights is responsible for promoting and protecting the human rights defined in international human rights treaties in Europe. In late 2009, the