doc. Ing. Ján Brindza, CSc., Slovak University of Agriculture in Nitra 
doc. Ing. Peter Ondrišík, PhD., Slovak University of Agriculture in Nitra
prof. Ing. Marcela Capcarová, PhD., Slovak University of Agriculture in Nitra 
prof. Ing. Miroslava Kačániová, PhD., Slovak University of Agriculture in Nitra
doc. Ing. Jarmila Eftimová, PhD., University of Veterinary Medicine and Pharmacy in Košice 
Ing. Ján Gažo, PhD., Slovak University of Agriculture  in Nitra  
Ing. Marián Miko, CSc., Slovak University of Agriculture  in Nitra 
Ing. Erika Mňahončáková, PhD., Slovak University of Agriculture in Nitra
Ing. Katarína Fatrcová-Šramková, PhD., Slovak University of Agriculture in Nitra
Ing. Vladimíra Horčinová Sedláčková, PhD., Slovak University of Agriculture in Nitra
doc. RNDr. Ľubomír Kubík, PhD., Slovak University of Agriculture in Nitra
Ing. Marianna Schwarzová, PhD., Slovak University of Agriculture in Nitra
Ing. Eva Ivanišová, PhD., Slovak University of Agriculture in Nitra 
Iveta Krajňaková, Apipraktik, Humenné

prof. Valerii Brovarskyi, DrSc. National University of Life and Environmental Sciences, Kyiv
prof. Mykhailo Kryvyi, Zhytomyr National Agroecological University, Zhytomyr
Assoc. prof. Leonora Adamchuk, PhD., National University of Life and Environmental Sciences, Kyiv
Mgr. Olga Grygorieva PhD., M. M. Gryshko National Botanical Garden of National Academy of Sciences of Ukraine, Kyiv
prof. Svitlana Klymenko, DrSc., M. M. Gryshko National Botanical Garden of National Academy of Sciences of Ukraine, Kyiv
Mgr. Olena Vergun PhD., M. M. Gryshko National Botanical Garden of National Academy of Sciences of Ukraine, Kyiv
prof. Dzhamal Rakhmetov, M. M. Gryshko National Botanical Garden of National Academy of Sciences of Ukraine, Kyiv
Mgr. Liudmyla Svydenko, PhD., State Enterprise "Experimental farm Novokakhovsky" of Institute of rice of the National Academy of Agrarian Sciences Plodove, Nova Kakhovka
prof. Oxana Hanych, Uzhhorod National University, Scientific and Research Institute of Phytotherapy, Uzhhorod 

Svetlana Motyleva Federal State Budgetary Scientific Institution All-Rusian Horticular Institute for Breeding, Moscow

Mgr. Raisa Ivanova, PhD., Laboratory Natural Bioregulators Institute of Genetics, Physiology and Protection of Plants, Academy of Science of Moldova
Mgr. Dina Elisovetcaia, PhD., Laboratory Natural Bioregulators Institute of Genetics, Physiology and Plant Protection, Academy of Science of Moldova, Chisinau

Ing. Jozef Gašparovski, Organic Bee Clinic, Bačko Novo Selo
prof. Ján Kisgéci, University of Novi Sad, Faculty of Agriculture, Novi Sad

prof. Karine Grigoryan, Yerevan State University, Yerevan

Dr. Narcyz Piórecki, Arboretum and Institute of Physiography in Bolestraszyce 

Ing. Ferencz Závoda, Szarvas Farmers' National Traditionalists' Association, Szarvas