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Pyemotes herfsi, also known as the oak leaf gall mite or the oak leaf itch mite, is an ectoparasitic mite identified in Europe and subsequently found in India, Asia, and the United States. The mite parasitizes a variety of insect hosts and is able to bite humans, causing red, itchy, and painful wheals (welts). The mites are barely visible ...
How to treat oak leaf itch mite bites Calamine lotions and itch creams can reduce the itching of the bites. Although it can be difficult, it's recommended not to scratch them, as it can lead to ...
The bite from an oak leaf itch mite can cause an itchy rash and redness of the skin with small, raised, pimple-like bumps, Penn State Extension says. Although they normally feed on insects, they ...
Although it usually feeds on oak leaf gall midge (Polystepha pilulae) larvae and other insects, the oak leaf gall mite ("itch mite") (Pyemotes herfsi) becomes an ectoparasite of periodical cicada eggs when these are available. After cicadas deposit their eggs in the branches of trees, feeding mites reproduce and their numbers increase. [60]
Edmond Zaborski, a research scientist with the Illinois Natural History Survey, then discovered that the skin conditions had resulted from oak leaf gall mite ("itch mite") (Pyemotes herfsi) bites. Zaborski further found that the mites were ectoparasites whose numbers had increased while feeding on the brood's eggs. [9] The mites usually feed on ...
Bird mite Northern fowl mite Gamasoidosis Psoroptidae spp: Carpet mite: Feather pillow dermatitis: Pyemotes herfsi: Itch mite: Grain itch Sarcoptes scabiei: Itch mite: Scabies: Trombicula alfreddugesi: Chigger Harvest mite: Grain itch Trombicula autumnalis: Chigger Harvest mite: Grain itch Tyrophagus neiswanderi: Cheese mite: Grain itch
“The itchy rash can persist for two to three weeks as the dead mites and eggs can continue to annoy the immune system, as the top layer of the skin turns over every 14 days,” adds Dr. Friedman.
Many reports of itchy oak leaf mite ("itch mite") (Pyemotes herfsi) bites on people's necks, shoulders and chests appeared in the Washington metropolitan area in late July and August, after the emergence had ended.