Charles Ruffner, forestry professor, examines some of the invasive species at Touch of Nature Outdoor Education Center. (Middle) Eli Oberle, a senior forestry major, judiciously applies herbicide to help prevent invasive species from returning after being physically removed. (Below) Signage at the educational demonstration plots in Camp I on Fern Ridge Road which show the various stages of work to remove non-native invasive species. (Photos by Russell Bailey)