{"id":4190,"date":"2013-03-19T15:21:45","date_gmt":"2013-03-19T19:21:45","guid":{"rendered":"https:\/\/extension.umaine.edu\/home-and-garden-ipm\/?page_id=4190"},"modified":"2019-05-13T12:33:00","modified_gmt":"2019-05-13T16:33:00","slug":"horse-flies","status":"publish","type":"page","link":"https:\/\/extension.umaine.edu\/home-and-garden-ipm\/fact-sheets\/common-name-listing\/horse-flies\/","title":{"rendered":"Horse Flies"},"content":{"rendered":"
\"Photo<\/a>
Example of a Horse Fly<\/figcaption><\/figure>\n
\"Combination<\/a>
Horse Flies (additional examples)<\/figcaption><\/figure>\n

Horse flies<\/strong> (genus Tabanus<\/em>) are very pesky flies of not only humans, but also other mammals such as cattle, horses, dogs, etc.\u00a0 This is due to the fact that the females of most species require a blood meal in order to reproduce effectively, if at all, and although some species are known to feed on birds or reptiles, the majority of them feed on mammalian blood.\u00a0 The bite is often quite painful, resembling a bee sting for many people, and a lot of people react to the fly’s saliva, causing pain and itching at the site of the bite.\u00a0 Significant allergic reactions can develop for some people.<\/p>\n

\"Photo<\/a>
A horse fly biting or preparing to bite<\/figcaption><\/figure>\n

Horse flies are very similar to deer flies<\/a><\/strong>, which share the same family (Tabanidae).\u00a0 One way to tell them apart is to look at their overall size, and their wings.\u00a0 Horse flies tend to be much larger (from three-quarters of an inch to an inch or more in length), with a stout body and a very large head with very large eyes, and their wings are usually clear whereas deer flies have dark bands across their wings.\u00a0 Both horse flies and deer flies are abundant in damp, wooded and wetland environments, which provide the necessary habitat for their eggs and larvae.\u00a0 Natural predators of horse flies and deer flies include such things as frogs, toads, spiders, wasps, hornets, dragonflies, and birds.<\/p>\n

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Additional Information:<\/h3>\n