2006 Annual Report 4d.Progress report. This report serves to document research conducted under a reimbursable agreement between ARS and the USDA Forest Service. Additional details of research can be found in the report for the parent CRIS 3607-21620-006-00D Biological, Microclimate, and Transport Processes Affecting Pest Control Application Technology. This is a new project funded by the USDA Forest Service. The funds for this project were received in April, 2006. Due to administrative problems, OSU has just hired a post-doctoral position. Sensors and detectors have been developed.