Population aggregation pheromone produced by male Scolytus scolytus (F) (Coleoptera : Scolytidae) /
Borden, J. H.
King, C. J.(Colin John),1939-
Edinburgh : Forestry Commission,
1977.
English text, English, French and German summaries
Bibliography: p.6-7
Dutch elm disease.
Scolytus scolytus.