Click here to learn about itch mites, which many people are blaming for red welts.
Emerald Ash Borer
Click here for information on the Emerald Ash Borer, which has killed thousands of trees in Illinois.
West Nile Virus/ Mosquito Control
Click here for tips for keeping your area clear of mosquitoes, which can carry West Nile Virus.
The state of Illinois warns about an increase in ticks. Click here for information.
Click here for information on the gypsy moth, a leaf-eating insect that feasts on trees and shrubs.