Biotechnical Faculty;
Department for Forestry and Renewable Forest Resources;
University of Ljubljana;
Ljubljana;
Slovenia;
Department of Ecology;
Institute for Biological Research“Sinisa Stankovic”;
University of Belgrade;
Belgrade;
Serbia;
Department for Forest Protection;
Slovenian Forestry Institute;
Ljubljana;
Slovenia;
Urban Forest Areas; Forests; Non-Native Insects; Non-Native Parasitoids; Dryocosmus kuriphilus; Torymus sinensis;