Oak and Elm Pruning

As of April 1st the season for pruning oak and elm trees has expired. Both of these genera are susceptible to fungal diseases (oak wilt, and dutch elm disease) that

Global Stewards Sustainability Prize

The Urban Tree Alliance is a Finalist for the Global Stewards Sustainability Prize!  This competition hosted by the Center for Sustainability and the Global Environment (Sage) at UW-Madison challenges entrants