Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Moritz, B., and E. Fuhrer. 1988. Rindeninhaltsstoffe der Fichte (Picea abies): Analysen an Borkenkaferfangbaumen [Phloem contents of Picea ahies: analyses on bark beetle trap trees] [English summary] . Journal of Applied Entomology 105:502-509.