1. Pheromon in the Bark Beetle, Ips acuminatus Gyll;Bakke;Z. ang. Ent.,1967
2. Dendroctonus frontalis, die Steuerung des Befalls neuer Wirtsbäume durch Geruchsstoffe; Diss;Renwick;Hann. Münden,1970
3. Isolation of the Population Aggregating Pheromone of the Southern Pine Beetle; Contrib;Renwick;Boyce Thompson Inst.,1968
4. Observations on Host Selection by Tomicobia tibialis Ashmead (Hymen-optera: Pteromalidae): Contrib;Rice;Boyce Thompson Inst.,1968
5. Response of some Predators and Parasites of Ips confusus (Lee.) (Coleoptera: Scolytidae) to olfactory attractants; Contrib;Rice;Boyce Thompson Inst.,1969