Fritz Auweck (University of Applied Sciences Weihenstephan / EFLA), Germany

Przemysław Baster (University of Agriculture in Cracow, Faculty of Horticulture), Poland

Maria Bihunova (Slovak Argricultural University in Nitra), Slovakia

Włodzimierz Breś (Poznań University of Life Sciences), Poland

Erich Buchmann (Anhalt University), Germany

Tess Canfield (Landscape Institute), Great Britain

Max Conrad (Louisiana State University), United States of America

Stephen Dobson (Sheffield Hallam University), Great Britain

Tim Delshammar (Swedish Universityof Agricultural Sciences (SLU)), Sweden

Lake Douglas (Louisiana State University), United States of America

Ellen Fetzer (Nürtingen-Geislingen University), Germany

Katarzyna Hodor (Cracow University of Technology), Poland

Elvyra Jarenie (Lithuanian University of Agriculture), Lithuania

Robert Kabai (Corvinius University of Budapest),              Hungary

Tomas Kopta (Mendel University in Brno), Czech Republic

Benz Kotzen (University of Greenwich),  Great Britain

Danuta Kozak (University of life Sciences in Lublin), Poland

Darius Kviklys (Lithuanian Institute of Horticulture), Lithuania

Taner R.T. Ozdil (The University of Texas at Arlington), Turkey

Anna Różańska  (Warsaw Universityof Life Sciences), Poland

Ireneusz Sosna  (Wrocław Universityof Environmental and Life Sciences), Poland

Barbara Szulczewska (Warsaw Universityof Life Sciences), Poland

Metin Turan (Atatürk University), Turkey

Piotr Urbański (Poznań Universityof Life Sciences), Poland

Traud Winkelmann (Institute of Horticultural Production Systems. Leibniz University), Germany

Przemysław Wolski (Warsaw Universityof Life Sciences), Poland

Agata Zachariasz (Cracow University of Technology), Poland

Kestutis Zaleckis (Kaunas University of Technology), Lithuania

Barbara Żarska  (Warsaw Universityof Life Sciences), Poland

Grzegorz Żurek (The Plant Breeding and Acclimatization Institute), Poland