Colorado State Forest Service, author2023-02-202023-02-202009https://hdl.handle.net/10217/236303This sheet is additional information to the Colorado State University Extension/Colorado State Forest Service Insect Series publication "Ips Beetles" no. 5.558.Date inferred from filename.born digitalreportsengCopyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright.Ips beetlesengraver beetlesText