Hiram, Maine — University of Maine Cooperative Extension, in collaboration with the Natural Resources Conservation Service (NRCS), Maine Natural Areas Program (MNAP), Maine Forest Service (MFS) and Oxford County Soil and Water Conservation District, will offer an Invasive Plant Educational Workshop on Saturday, June 7, 2025, from 10 a.m.–4 p.m. at the Hiram Arts Center, read more UMaine Extension to host invasive plant workshop in Oxford County