Unsicker, Sybille Department of Biochemistry, Prof. J. Gershenzon, MPI for Chemical Ecology, Max Planck Society;
https://lt.org/publication/how-do-forest-trees-defend-themselves-against-insects-under-natural-conditions-and (Multimedia)
Unsicker, S. (2016). How Do Forest Trees Defend Themselves Against Insects Under Natural Conditions and Is This Process Affected By Forest Management? doi:10.21036/LTPUB10195.