DCMGA is here to help with your gardening questions. There are two ways to contact our help desk:
(1) Call 940-349-2892 any time. If there is no answer, leave a detailed message. We will research your question and call you back. Our help desk is located at 401 W. Hickory Street in Denton, TX, and is staffed by Master Gardener volunteers. When volunteers are available, you may bring in a sample of diseased plants or plants you want us to identify.
(2) Email us at firstname.lastname@example.org. We will research your question and usually can provide an answer within a day or two.
QUESTION: I have an issue with branches falling off an American Elm tree. They appear to have a circular cut through them. Can you tell me what is causing this?