Asian longhorned ticks, also sometimes called “clone ticks” because they can reproduce without mating, have killed five cows in the Tar Heel State this year -- by draining them of blood. Each cow was infested by hundreds of ticks.
“The official cause of death,” writes technology news site Ars Technica, “was acute anemia, which is typically associated with severe hemorrhaging.”
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“The first case identified in the U.S. was in West Virginia from a tick taken from a white-tail deer in August 2010,” the North Carolina Department of Agriculture & Consumer Services wrote in a July 8 warning to livestock owners. “Since then, 67 counties in the United States have confirmed local Asian longhorned tick populations. Virginia has the most counties with 24 confirmed.”
The state agency added: “The tick can reproduce parthenogenetically (without a male) and a single fed female tick can create a localized population.”
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In the U.S., Asian longhorned ticks have been found in Arkansas, Connecticut, Kentucky, Maryland, New Jersey, New York, North Carolina, Pennsylvania, Virginia, Tennessee and West Virginia.
https://www.oregonlive.com/environment/2019/07/clone-tick-swarms-new-to-us-are-killing-cattle-by-draining-their-blood-chasing-after-humans.htmlNasty! Target for extermination!