Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Rohde, M., R. Waldmann, and J. Lunderstadt. 1996. Induced defence reaction in the phloem of spruce (Picea abies) and larch (Larix decidua) after attack by Ips typographus and Ips cembrae . Forest Ecology and Management 86:51-59.