Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Yamaoka, Y., R. Swanson, and Y. Hiratsuka. 1990. Inoculation of lodgepole pine with four blue-stain fungi associated with mountain pine beetle, monitored by a heat pulse velocity (HPV) instrument . Canadian Journal of Forest Research 20:31-36.