1. Lithuanian Research Centre for Agriculture and Forestry, Institute of Horticulture, Kaunas District, LT-54333 Babtai, Lithuania
2. Institute for Plant Protection Research “Agrihorts”, Latvia University of Life Sciences and Technologies, LV-3004 Jelgava, Latvia
3. Faculty of Information Technologies, Latvia University of Life Sciences and Technologies, LV-3001 Jelgava, Latvia