Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Bedard, W., G. Ferrell, M. Whitmore, and A. Robertson. 1990. Trapping evaluation of beetle vectors of black stain root disease in Douglas fir . The Canadian Entomologist 122:459-468.
This page uses cascading style sheets (CSS). It should display correctly using current versions of all major browsers.