PHC on the Lookout – Why is my Tree Yellow and it’s not the Fall Season?
The Plant Health Care Department has received many calls this spring regarding yellow leaves on trees. This is often determined to be chlorosis, which is when the leaf tissue yellows due to a lack of chlorophyll. There are many factors that contribute to chlorotic symptoms in Chicago area trees. The most common factor is a […]
Tip of the Week – Ticks on the Rise in 2017
Warm weather early this year and a mild winter in North Central Illinois has created the ideal situation for an increase in ticks this year. There has been a rise in sighting reports and there is no sign this will change anytime soon. It’s important to be aware of this when visiting wooded and tall […]