Authors
Valentyna Meshkova
Ukrainian Research Institute of Forestry & Forest Melioration, Ukraine
Viacheslav Samoday
Krasno Trostyanetske Branch of Ukrainian Research Institute of Forestry and Forest Melioration, Ukraine
Kateryna Davydenko
Ukrainian Research Institute of Forestry & Forest Melioration, Ukraine
Swedish University of Agricultural, Department of Forest Mycology and Plant Pathology, Sweden
