By reducing forest floor temperature, invasive shrubs stifle native species | Penn State University (psu.edu) Link: By reducing forest floor temperature, invasive shrubs stifle native species | Penn State University (psu.edu) Tyler Mankey2022-11-09T11:51:10-05:00November 9, 2022| Related Posts Penn State asks visitors to be vigilant when it comes to spotted lanternfly Penn State asks visitors to be vigilant when it comes to spotted lanternfly Online newsletter provides updates, recommendations on spotted lanternfly Online newsletter provides updates, recommendations on spotted lanternfly Land-use webinar to focus on planning to protect natural assets | Penn State University (psu.edu) Land-use webinar to focus on planning to protect natural assets | Penn State University (psu.edu) Penn College brewing instructor to deliver Penn State Extension webinar | Penn State University (psu.edu) Penn College brewing instructor to deliver Penn State Extension webinar | Penn State University (psu.edu)