Historical Maine Forest Service Aerial Detection and Disturbance Data, 1918 to 1997

This dataset encompasses spatial data collected aerially and in the field on defoliation in the state of Maine prior to 1997. This includes gypsy moth (1990-1993), hemlock looper (1990-1993), browntail moth (1994-1997) and spruce budworm (compiled by the Maine Forest Service from maps, reports and/or the 1997 David Weed report for various years back to 1918). This dataset is archived as delivered by the Maine Forest Service in October of 2016.