Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Tomalak, M., H. E. Welch, and T. D. Galloway. 1989c. Pathology of Aphelenchoides pityokteini (Nematoda: Aphelenchidae) in the malpighian tubules of Pityokteines sparsus (Coleoptera: Scolytidae) . Journal of Invertebrate Pathology 53:140-141.