1. Department of Plant Biology and Food Sciences, Faculty of Agronomy, Agriculture Academy Vytautas Magnus University, Donelaičio Str. 52, LT-44248 Kaunas, Lithuania
2. Chemical Research Laboratory, Lithuanian Research Centre for Agriculture and Forestry, Instituto al. 1, Akademija, LT-58344 Kėdainiai, Lithuania
3. Department of Environment and Ecology, Faculty of Forestry and Ecology, Agriculture Academy Vytautas Magnus University, Donelaičio Str. 52, LT-44248 Kaunas, Lithuania