1. Influence of temperature upon the development and voltinism of Ips typographus L. (Coleoptera, Scolytidae);Annila;Ann. Zool. Fennici,1969
2. The effect of rearing temperatures on the size and fat content of the Douglas fir beetle;Atkins;Can. Ent.,1967
3. On factors affecting the size, fat content and behaviour of a scolytid;Atkins;Z. ang. Ent.,1975
4. Pheromones and traps as part of an integrated control of the spruce bark beetle. Some results from a control program in Norway in 1979 and 1980. (In Norwegian, Engl. summary.);Bakke;Rapp. nor. inst. skogforsk.,1981
5. Moth behaviour and dispersal of the pine looper, Bupalus piniarius (L.) (Lepidoptera, Geometridae);Botterweg;Neth. J. Zool.,1978