After extensive damage to forests in 2014 due to the ice storm and the multiplication of bark in 2015 and 2016, it continued in 2017 on a slightly smaller scale.
Po obsežnih poškodbah gozdov v letu 2014 zaradi žleda ter namnožitvi podlubnikov v letih 2015 in 2016, se je namreč ta v nekoliko manjšem obsegu nadaljevala v letu 2017.