Make sure to check out Dr. Fredric Miller's forest health updates of 2019. In this update, Dr. Miller highlights many of the forest health issues that took center stage throughout 2019 including forest pests, and rapid white oak mortality. Fredric Miller is a professor of horticulture at Joliet Junior College, and a senior research analyst at the Morton Arboretum. Dr. Miller currently serves as the Illinois Forest Health Specialist.
Please find the link to his "Forest Health Highlights 2019" below.