Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Lawson, S. 1993. Overwintering mortality of Ips grandicollis Eichh. (Col., Scolytidae) and its parasitoid, Roptrocerus xylophagorum Ratz. (Hym., Pteromalidae), in south Australia. Journal of Applied Entomology 115: 240-245.
This page uses cascading style sheets (CSS). It should display correctly using current versions of all major browsers.