Deworming & Internal Parasites
Slideshow
Equine Internal Parasites
Take a look at common internal parasites and learn about drug resistance and how to control certain worms.
Photo by Alexandra Beckstett, The Horse Managing Editor
Featured Series
Deworming, Part 2: Internal Parasites Up Close
Dr. Steve Sundholm of Equus Veterinary Service introduces common internal parasites and their life cycles.
Article
Researchers Evaluate Treatment for Common Equine Parasites
Routine fecal egg counts can help determine if certain dewormers are effective on specific farms.
Photo by Megan Arszman, TheHorse.com Web Producer
Article
Avoiding Anthelmintic-Resistant Parasites in Working Equids
May 10, 2013
Researchers believe massive deworming could open the door for anthelmintic-resistant parasite development.... Read More
Article
Nielsen Receives Grant for Parasite Study
April 26, 2013
The grant will allow Nielsen to study the interaction between anthelmintic treatment and vaccines.... Read More
Article
Researchers Evaluate Treatment for Common Equine Parasites
April 26, 2013
Routine fecal egg counts can help determine if certain dewormers are effective on specific farms.... Read More
Article
AAEP Launches Equine Parasite Control Guidelines
April 24, 2013
An official set of guidelines for parasite control in horses is now available on the AAEP website.... Read More
Article
Methods for Controlling Equine Parasites in the Environment
April 11, 2013
One researcher describes research on controlling ascarids, or roundworms, before they enter a horse's body. ... Read More
Article
UK Graduate Student Spotlight: Steffanie Burk
March 30, 2013
Burk’s main research focus is the development of a western blot test for Parascaris equorum.... Read More
Article
Gluck Research Foundation Releases Fourth Research Report
March 28, 2013
The University of Kentucky Gluck Equine Research Foundation published its 2012 Research Report in March. ... Read More
Article
Grayson-Jockey Club to Fund 12 New Projects in 2013
March 15, 2013
The Grayson-Jockey Club Research Foundation approved funding of 12 new projects in 2013. ... Read More
Article
Don't Ignore Drug-Resistant Equine Parasites
March 02, 2013
Over the years, parasites have developed resistance to certain commonly used anthelmintic classes.... Read More
Article
What Does Your Horse's Stool Say?
March 01, 2013
Your horse's fecal production and appearance can be an indicator of good or poor health.... Read More
Article
12 Christmas Wishes for Horses, Owners from Veterinary Experts
December 25, 2012
Consider the following "wishes" equine experts made to help maximize your horses' quality of life. ... Read More
Article
Illinois, Wisconsin Extensions to host Horse Health Workshop, Feb. 9
December 19, 2012
Horse owners are invited to a full day equine educational program focused on keeping your horse healthy. ... Read More
Article
Consider Tapeworms in Equine Deworming Programs
December 13, 2012
With the link between tapeworms and colic, horse owners should use dewormers that control tapeworms.... Read More
Article
Simultaneous Ivermectin and Solanum Plant Poisoning in Horses
December 07, 2012
Horses consuming Solanum plants could be at risk for ivermectin toxicity, even if the drug is dosed correctly.... Read More
Article
UK to Host 2013 Equine Showcase, Breeders' Short Course
December 04, 2012
The programs will highlight industry research findings, reproduction topics, and horse management issues.... Read More
Article
Sustainable Equine Parasite Control Do's and Don'ts
November 21, 2012
New research is taking place, and equine deworming recommendations are rapidly changing.... Read More
Article
Clay Named Chair of Gluck Equine Research Foundation
November 14, 2012
Case Clay of Thee Chimneys Farm was named to the position in October.... Read More
Article
Windrow Composting for Parasite Control and Waste Management
October 25, 2012
Windrow composting is effective and practical for parasite control and waste management on horse farms.... Read More
Article
Gluck Researcher Publishes Equine Parasite Control Handbook
October 25, 2012
The book translates scientific material into practical updated information about controlling equine parasites.... Read More
Article
S. vulgaris, Selective Deworming Association Studied
September 28, 2012
The presence of S. vulgaris was significantly associated with the time elapsed since the last deworming.... Read More
Article
Fall Armyworm Captures Hit All-Time High
September 27, 2012
Fall armyworms should not affect horses' health or be confused with the Eastern tent caterpillar.... Read More
Article
Leishmaniasis: A Rare, Potentially Emerging Equine Disease
September 23, 2012
The recently identified leishmaniasis case in a Morgan mare is America's first published indigenous case.... Read More
Article
Watch Drought-Stressed Pastures for Fall Armyworms
August 23, 2012
While fall armyworm is a pest of cattle and horse pastures, it should not affect horses.... Read More
Article
Texas A&M Veterinarian Offers Equine Deworming Suggestions
July 20, 2012
Here are some guidelines for owners as they work with their veterinarians on a proper deworming schedules.... Read More
Article
Bots and Beyond: Summer Equine Parasite Risks
July 18, 2012
Here's how some of these parasites can infect your horse, what damage they do, and how to best control them.... Read More
Related Multimedia & Downloads
Find more related content in:
Farm Call: Your Questions Answered
Deworming Dilemma
Q. My horse lives alone in a two-acre pasture, but he is hauled to a public barn for exercising. Our vet has advised us to cut back on the every-other-month deworming schedule after a manure sample showed he had no worms. How often should we deworm?
Deworming and Boarding
Q. Q: In a boarding situation, does it make sense to test your horse's manure for worms or should they all be tested? A: If the horses at a boarding stable all share common pasture, your worm control program is only as good as the worst one there. It's essential that all horses at a boarding stable be on a uniform program, but I'm always amazed at how few establishments seem to be able to...
