Deworming & Internal Parasites

Article

Drugs for the Deworming War

August 01, 2004

How do you choose a dewormer when you're presented with a bewildering array of product types? ... Read More

Article

Parasite Primer Part 7: Parasites in the Environment

July 01, 2004

EDITOR'S NOTE: This is part seven of a 12-part series on internal parasites of horses.

Back in January, in our first installment of this series, we described what makes a parasite different from other kinds of infectiou... Read More

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Parasite Primer: Examining the Evidence

June 01, 2004

How do you really know if your worm control program is working? If your horses are looking good, are they doin... Read More

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Bots and Beyond: Little-Known Parasite Enemies

May 01, 2004

Editor's note: This is part five of a 12-part series on internal parasites of horses.

When it comes to parasites, worms aren't your horse's only worry. Although nematodes and cestodes (or more colloquially, roundworms and... Read More

Article

Drug-Resistant Parasites

May 01, 2004

When a weanling on a North Carolina breeding farm was diagnosed with larval cyathostominosis, Dianne Little, BVSc, MRCVS, equine surgery resident and PhD candidate in the Department of Clinical Sciences in North Carolina State University's (NCSU... Read More

Article

Million Dollar Jury Award in Equitrol Lawsuit; Farnam Plans Appeal

April 14, 2004

(Updated Story) A jury awarded $1,007,500 to plaintiffs who alleged in a lawsuit that Farnam's Equitrol, a feed-through fly control product, was defectively designed and caused harm to their Thoroughbred and Warmblood sport horses.... Read More

Article

Equitrol Lawsuit

April 07, 2004

A jury has returned a verdict of $1,007,500 to plaintiffs alleging in a lawsuit that Farnam's product Equitrol, a feed-through fly control product, was defectively designed and caused harm to their horses; Farnam has countered with a press... Read More

Article

Strongyles: The Worst of the Worms

April 01, 2004

Ever since the battle against internal parasites began, researchers, veterinarians, and horse owners have recognized a common enemy--strongyles, sometimes called bloodworms (or, in the United Kingdom, redworms). The largest and most significant... Read More

Article

Ivermectin Resistance in Foals

April 01, 2004

On many breeding farms, Parascaris equorum (roundworms) and other intestinal parasites in young foals are now controlled with one class of dewormer. This has become common because of the belief that certain drugs, like ivermectin, are... Read More

Article

New Dewormer Targets Tapeworms and Encysted Small Strongyles

March 01, 2004

Farnam Horse Products has released ComboCare, a new over-the-counter dewormer that kills ascarids, tapeworms, small strongyles (including the encysted stages), and bots.

Research suggests that more than 50% of U.S. horses have been exposed... Read More

Article

Ascarids: A Growing Problem

March 01, 2004

Editor's Note: This is part 3 in a 12-part series on internal parasites of horses.

In the world of internal parasites, ascarids get no respect. Unlike strongyles, they aren't a high-drama threat to your horse's health, and they... Read More

Article

Owner-Performed Fecal Exams

March 01, 2004

In the interest of checking fecal samples for types of worms actually present in individual horses, and since I have the equipment, I'd like to do fecal checks here at home. Can you direct me to a chart or a book containing information and... Read More

Article

Famous Parasitologist Dies

February 23, 2004

 

J. Harold Drudge, DVM, Professor Emeritus in the University of Kentucky’s Department of Veterinary Science, died Jan. 28. Widely acknowledged for his numerous contributions to the field of parasitology, Drudge is especially known... Read More

Article

AAEP 2003: Kester News Hour

February 18, 2004

With researchers worldwide working on solutions to various horse health problems, there is a veritable mountain of information being published continuously. Much of this information is included in AAEP convention presentations, but some of this... Read More

Article

Tapeworms: An Underrated Threat

February 01, 2004

EDITOR'S NOTE: This is part two of a 12-part series on internal parasites of horses.

Of all the types of internal parasites that plague our horses, the one that was long considered fairly inconsequential was the tapeworm--an... Read More

Article

New Broad-Spectrum Dewormer Targets Tapeworms and Encysted Small Strongyles

January 22, 2004

Phoenix-based Farnam Horse Products has released ComboCare, a new over-the-counter dewormer that kills ascarids, tapeworms, small strongyles (including the encysted stages), and bots.

"This is so timely now because recent surveys show a... Read More

Article

Bad Bug Basics (Parasite Primer Part 1)

January 01, 2004

EDITOR'S NOTE: This is part one of a 12-part series on internal parasites of horses.

It seems that every year, major equine publications take on a virtually impossible task. They publish an omnibus article on equine... Read More

Article

Ivermectin/Praziquantel Safe For Pregnant Mares And Foals

December 01, 2003

A recent study completed by French and Brazilian veterinarians showed that administration of ivermectin/praziquantel paste, a common equine dewormer combination, is safe for pregnant mares and their foals. Dewormers of this type have not yet bee... Read More

Article

Intervet Introduces "Get Rotation Right" Web Site

November 18, 2003

Equine veterinarians and industry-leading parasitologists have designed a comprehensive site that simplifies the deworming process and helps horse owners improve and maintain the health of their animals.

The web site provides valuable... Read More

Article

Tapeworms Implicated in Some Types of Colic

September 01, 2003

The evidence is growing steadily that heavy infestations with tapeworms in horses can lead to increased incidence of certain types of colic. For years, tapeworms have been considered a fairly benign parasite to horses because they are rarely... Read More

Article

Pfizer Releases New Tapeworm Dewormer

September 01, 2003

On July 18, Pfizer Animal Health announced the U.S. release of Equimax, a dewormer designed to kill all major equine parasites in one dose--including tapeworms.

The apple-flavored paste dewormer combines praziquantel with ivermectin to trea... Read More

Article

The Tapeworm Life Cycle

August 20, 2003

The most significant single difference between the tapeworm and most other parasite life cycles is that the tapeworm life cycle involves an intermediate host--the forage (or oribatid) mite. This mite is highly prevalent in equine environments,... Read More

Article

Vaccination Protocols and Internal Parasite Controls

July 29, 2003

Preventing infectious diseases and parasites from attacking our horses are primary concerns for every horse owner. James D. Smith, DVM, a practitioner at Hagyard-Davidson-McGee Associates, PLLC, in Lexington, Ky., and Craig Reinemeyer, DVM, PhD,... Read More

Article

Tapeworms a Problem for Horses

July 23, 2003

Research and experience by veterinarians have shown that tapeworms are associated with equine spasmodic colic, ileal impaction, and intussusception (where the intestine telescopes back onto itself). It is possible that recent deworming methods... Read More

Article

Farnam Teams with Universal Pictures

June 12, 2003

Farnam Horse Products, which furnished period props for the upcoming movie Seabiscuit, has teamed up with Universal Pictures for a major cross-promotional campaign supported by national and regional advertising. To help the film's set... Read More