Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Schroder, L. M., and B. Risberg. 1989. Establishment of a new brood in Tomicus piniperda L. (Coleoptera, Scolytidae) after a second hibernation. Journal of Applied Entomology 108: 27-34.
This page uses cascading style sheets (CSS). It should display correctly using current versions of all major browsers.