Institute of Silviculture, University of Natural Resources and Life Sciences, Vienna (BOKU), Peter-Jordan Str. 82, 1190, Wien, Austria
Elisabeth Pötzelsberger
European Forest Institute, Platz der Vereinten Nationen 7, 53113, Bonn, Germany
Elisabeth Pötzelsberger
Forest Entomology, Swiss Federal Research Institute WSL, Zürcherstrasse 111, 8903, Birmensdorf, Switzerland
Martin M. Gossner
ETH Zurich, Department of Environmental Systems Science, Institute of Terrestrial Ecosystems, 8092, Zurich, Switzerland
Martin M. Gossner
Forest Protection, Swiss Federal Research Institute WSL, Zürcherstrasse 111, 8903, Birmensdorf, Switzerland
Ludwig Beenken & Sophie Stroheker
Faculty of Forestry, University of Agriculture, Al. 29 Listopada 46, 31-425, Kraków, Poland
Anna Gazda & Srđan Keren
Forest Research, Forestry Commission, Northern Research Station, Roslin, EH25 9SY, Great Britain
Michal Petr
Natural Resources Institute Finland, Luke, Latokartanonkaari 9, 00790, Helsinki, Finland
Tiina Ylioja
FEM Research and Innovation Centre, Fondazione Edmund Mach, Via E. Mach 1, 38010, San Michele all’Adige, Italy
Nicola La Porta
The EFI Project Centre on Mountain Forests MOUNTFOR, Via E. Mach 1, 38010, San Michele all’Adige, Italy
Nicola La Porta
Forest Research Institute, Hellenic Agricultural Organization Demeter, Vassilika, 57006, Greece
Dimitrios N. Avtzis
Walloon Public service (SPW), 23 av Maréchal Juin, 5030, Gembloux, Belgium
Elodie Bay & Marjana Westergren
Slovenian Forestry Institute, Vecna pot 2, 1000, Ljubljana, Slovenia
Maarten De Groot & Nikica Ogris
Institute of Forestry and Rural Engineering, Estonian University of Life Sciences, Fr. R. Kreutzwaldi 5, 51006, Tartu, Estonia
Rein Drenkhan
Faculty of Forestry, “Ștefan cel Mare” University of Suceava, Universității Street 13, 720229, Suceava, Romania
Mihai-Leonard Duduman
Institute for Plant Protection in Horticulture and Forests, Julius Kuehn Institute (Federal Research Centre for Cultivated Plants), Messeweg 11/12, 38104, Braunschweig, Germany
Rasmus Enderle
Department of Entomology, Phytopathologyy and Game fauna, Forest Research Institute – Bulgarian Academy of Sciences, St. Kliment Ohridski 132, 1756, Sofia, Bulgaria
Margarita Georgieva
Department of Fungal Plant Pathology in Forestry, Agriculture and Horticulture, Norwegian Institute of Bioeconomy Research (NIBIO), Innocamp Steinkjer, skolegata 22, 7713, Steinkjer, Norway
Ari M. Hietala
Institute for National and International Plant Health, Julius Kuehn Institute (Federal Research Centre for Cultivated Plants), Messeweg 11/12, 38104, Braunschweig, Germany
Björn Hoppe
Biodiversité, Gènes et Communautés (BioGeCo), French National Institute for Agriculture, Food, and Environment (INRAE), University Bordeaux, F-33610, Cestas, France
Hervé Jactel
Department of Forestry and Renewable Forest Resources, Biotechnical Faculty, University of Ljubljana, Vecna pot 83, 1000, Ljubljana, Slovenia
Kristjan Jarni
Faculty of Forestry, University of Banja Luka, Bulevar vojvode Stepe Stepanovica 75A, 51000, Banja Luka, Bosnia and Herzegovina
Srđan Keren
Forest Research Institute, National Agricultural Research and Innovation Centre, Farkassziget 3, H-4150, Püspökladány, Hungary
Zsolt Keseru
Department of Ecology and Biogeography, Nicolaus Copernicus University, Lwowska 1, PL-87-100, Toruń, Poland
Marcin Koprowski & Radoslaw Puchalka
Centre for Climate Change Research, Nicolaus Copernicus University, Lwowska 1, PL-87-100, Toruń, Poland
Marcin Koprowski & Radoslaw Puchalka
Institute of Plant Genetics and Biotechnology SAS, Akademicka 2, P. O. Box 39A, SK-950 07, Nitra, Slovakia
Andrej Kormuťák
Unidade de Xestión Ambiental e Forestal Sostible, Universidade de Santiago de Compostela, Campus de Lugo, 27002, Lugo, Spain
María Josefa Lombardero
Laboratory of Environmental Toxicology, National Institute of Chemical Physics and Biophysics (NICPB), Akadeemia tee 23, 12618, Tallinn, Estonia
Aljona Lukjanova
Faculty of Forest Science and Ecology, Agriculture Academy, Vytautas Magnus University, Studentu 11, Akademija, 53361, Kaunas, Lithuania
Vitas Marozas
Mediterranean Facility, European Forest Institute, Sant Pau Art Nouveau Site, Sant Antoni M. Claret 167, 08025, Barcelona, Spain
Edurad Mauri
Centro di Ricerca Foreste e Legno, Council for agricultural research and analysis of the agricultural economy (CREA), Viale Santa Margherita, 80, 52100, Arezzo, Italy
Maria Cristina Monteverdi
Norwegian Institute of Bioeconomy Research (NIBIO), P.O. Box 115, NO-1431, Ås, Norway
Per Holm Nygaard
“Marin Drăcea” National Research-Development Institute in Forestry, Station Câmpulung Moldovenesc, Calea Bucovinei, 73bis, 725100, Câmpulung Moldovenesc, Romania
Nicolai Olenici
EFI Atlantic, European Forest Institute, 69, Route de Arcachon, F-33610, Cestas, France
Christophe Orazio
IEFC Institut Européen de la Forêt Cultivée, 69, Route de Arcachon, F-33610, Cestas, France
Christophe Orazio
Department of Forest Protection, Austrian Federal Research Centre for Forests, Natural Hazards and Landscape (BFW), Seckendorff-Gudent-Weg 8, 1131, Vienna, Austria
Bernhard Perny
Centre for Environmental and Marine Studies (CESAM) & Department of Biology, University of Aveiro, 3810-193, Aveiro, Portugal
Glória Pinto
Coillte Unit 27, Coillte Forest, Danville Business Park, Kilkenny, R95 YT95, Ireland
Michael Power
Department of Geosciences and Natural Resource Management, University of Copenhagen, Rolighedsvej 23, DK-1958, Frederiksberg C., Germany
Hans Peter Ravn
UCD Forestry, School of Agriculture and Food Science, University College Dublin, UCD Forestry, School of Agriculture and Food Science, University College Dublin, D04 V1W8, Dublin, Ireland
Ignacio Sevillano
Forest Research, Forestry Commission, Northern Research Station, Roslin, Midlothian, EH25 9SY, Great Britain
Paul Taylor
Institute of Mediterranean Forest Ecosystems, Hellenic Agricultural Organization “Demeter”-, Terma Alkmanos, 11528, Athens, Greece
Panagiotis Tsopelas
Faculty of Forestry and Wood Technology, Mendel University, Zemědělská 3, 613 00, Brno, Czech Republic
Josef Urban
Siberian Federal University, Svobodnyy Ave, 79, 660041, Krasnoyarsk, Russia
Josef Urban
Institute of Forestry and Rural Engineering, EstonianUniversity of Life Sciences, Kreutzwaldi 5, 51006, Tartu, Estonia
Kaljo Voolma
Southern Swedish Forest Research Center, PO Box 49, SE-230 53, Alnarp, Sweden
Johanna Witzell
Polissya Branch, Ukrainian Research Institute of Forestry and Forest Melioration, Neskorenych st. 2, Dovzhik, Ukraine
Olga Zborovska
Institute of Lowland Forestry and Environment (ILFE), University of Novi Sad, Antona Cehova 13d, 21 000, Novi Sad, Serbia
Milica Zlatkovic
E.P., A.G, M.P., T.Y. and N.L.P. developed the concept and design of the study and organised the data collection, E.P., M.M.G. and L.B. managed the database, homogenised and cleaned the data, E.P. and M.M.G. performed the analysis and all other co-authors collected and synthesised the information for their respective countries. E.P., M.M.G. and L.B. wrote the paper and all other co-authors reviewed the paper.
