After watching an online training, you are invited to participate in monitoring Sacramento's elm trees for Dutch elm disease while out on a walk or bike ride. You'll report your findings through a smartphone app so we can save our remaining iconic elm trees from this deadly disease.

After watching our training video, get answers to your questions about Dutch elm disease, monitoring, or submitting reports in a live Q&A with SacTree staff.

After watching our training video, get answers to your questions about Dutch elm disease, monitoring, or submitting reports in a live Q&A with SacTree staff.

After watching our training video, get answers to your questions about Dutch elm disease, monitoring, or submitting reports in a live Q&A with SacTree staff.