In 2017, the U.S. Department of Agriculture (USDA) confirmed the presence of the Asian long-horned tick (Haemaphysalis longicornis). Although this tick has not been found in Wisconsin, it is of concern due to its veterinary importance and ability to reproduce without a male.
Quick Facts:
Scientific Name: Haemaphysalis longicornis
Common Name: The Asian Longhorned Tick
Medical/Veterinary Importance: Asian longhorned ticks are invasive pests that pose a serious threat to livestock in the United States. They rarely bite humans.
Geographical Range: These ticks have not been found in Wisconsin but due to their rapid reproductive capabilities their geographical range has been expanding.