1.
PSU elms monitored closely, known internationally
2.
Developing Criteria to Prioritize Rapid Removal of American Elm Trees Infected with Dutch Elm Disease
Storm huffs, puffs, blows county down: An almost hurricane-force wind snaps trees' limbs, rips power lines and shatters houses' windows
Åtgärdsprogram för almblombock, 2014–2018 : (Pedostrangalia revestita)