Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Ayer W.A., K. N. 1990. Taxonomy and chemistry of a new fungus from bark beetle infested Pinus contorta var. latifolia. Part 2. Arthrographol, the metabolite inhibitory to Ophiostoma clavigerum. Canadian Journal of Microbiology 36:83-85.