TheAsian longhorned tick , Haemaphysalislongicornis , is the newest ticking species identified in the United States . aboriginal to East Asia , this check has spread globally and was officially identify in New Jersey in 2017 . However , based on hoard samples , it ’s now thought this ticking has been in the U.S. since 2010 or sooner .
Spreading Fast
This tick is an indiscriminate epizoan . It has been found on human being , positron emission tomography , livestockand wildlife , and is rapidly spreading across the area . report mostly come out of southerly New England , the mid - Atlantic and along the Appalachian corridor ofWest Virginia , Virginia and North Carolina / Tennessee .
As of December 2021 , the Animal and Plant Health Inspection Service of the USDA key out the check mark in 17 states . The province with the most composition are Virginia , West Virginia and North Carolina .
Reports in 2021 show that the tick has now crossed the Mississippi River and has spread out to the westerly borders of Missouri and Arkansas .
Read more : control out these 3 lifelike techniques for repelling ticks .
Parthenogenesis Problem
One unique characteristic of this tick as compared to most other check species : the female ’s power to reproduce without a male person . This form of asexual reproduction , called virgin birth , means that it deal only one female tick to make a new universe in a given area .
This greatly increases the rate at which this tick spreads .
Potential for Disease
The Asiatic longhorned tick is a transmitter for numerous human disease in countries where it ’s been indigenous for a farseeing prison term . No human diseases have yet been reported as transmitted or carried by this check mark in the U.S. Public wellness professionals , however , remain concerned at its potential transmitter power .
The most impactful stock update regarding this tick is its confirmed power to transmit the kine disease theileriosis ( enounce TYE - LEER - EE - OSIS ) , because of the protozoon blood line parasiteTheileriosis orientalis . Infected cows become anaemic , lethargic and weak , and there is no known cure . septic herds can receive important economic loss .
Positive cases have been report in herds in Virginia and West Virginia . The presence ofT. orientalis - confirming Asian longhorned ticks have been substantiate in these localization . This disease is n’t transmissible to humans .
Read more : Remove incursive honeysuckle to cut check populations .
Prevention Techniques
Preventative measures stay the best source of action to take against this check , but effectual implementation presents a challenge . Keeping pasture Gunter Wilhelm Grass mop little may aid preclude tick infestations to an extent , as can preventing your creature from grazing in or near wooded area .
Inspecting cattle routinely for ticks and removing any that you regain can be time and labor intensive but may be one of the best protective standard . Utilizing pesticide - impregnated ear tags or strategically placed backrubs / stuff daub for animals to dose themselves as they pass by may also facilitate .
If you find any ticks on your cows , closely inspect yourself , family extremity and pets as well .
APHIS - USDA continues to be the best imagination for current updates on this check and its developments across the state . Farmers in impact states and neighboring areas are encourage to continue vigilant for this tick and take precautional measure where they can . If you live on in an expanse with these ticks and suspicious theileriosis in your ruck , adjoin your veterinarian .
This article originally appeared in the May / June 2022 issue ofHobby Farmsmagazine .
