Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Mattson, W. J., P. Niemela, I. Millers, and Y. Inguanzo. 1994. Immigrant phytophagous insects on woody plants in the United States and Canada: An annotated list. 27 pages.
Taxa (in this database) mentioned in this work, by keyword: