The oak leaf itch mite is an eight-legged pest that is wreaking havoc in parts of the Midwest. The microscopic bug can cause red rashes and itching, and repellants aren't much of a defense.

What do clover mites look like? Clover mites are one of the larger species of plant-eating mites, with adults usually measuring between 0.03 and .033 inches (.75-.85 millimeters) long. Their ...