Deer fly

Deer flies are medium-sized flies, typically with yellowish-brown to dark brown bodies. They are characterized by their brightly colored, patterned eyes, which can be green, gold, or purple. Their wings usually have dark bands or spots.

Deer flies don't infest homes in the traditional sense. Their presence is indicated by their persistent biting behavior, particularly outdoors during daylight hours. You may notice them swarming around you when you are in wooded areas or near bodies of water.

Due to their outdoor behavior, deer flies are difficult to control with typical indoor pest control methods. MBPC focuses on preventative advice and habitat modification. SC Department of Pesticide Regulation does not license for area spraying against deer flies; control focuses on personal protection.

Wear light-colored, long-sleeved clothing and use insect repellent containing DEET when outdoors, especially during peak season. Avoid wearing perfumes or scented lotions, as these can attract deer flies. Reduce standing water around your property in Myrtle Beach to minimize breeding sites.

Deer flies thrive in the humid, subtropical climate of the Grand Strand. They are commonly found near wooded areas, marshes, and bodies of water, which provide breeding grounds for the larvae. Coastal SC's salt marshes and tidal creeks are ideal breeding locations.

Peak activity: Spring-Summer