Deworming & Internal Parasites

Article

Age-Related Parasites: Scourges of Foals and Young Horses

November 01, 2004

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

BY KAREN BRIGGS, WITH CRAIG REINEMEYER, DVM, PHD; DENNIS FRENCH, DVM, MS, DIPL. ABVP; AND RAY KAPLAN, DVM, PHD... Read More

Article

Feed Through Fly Control Options

October 20, 2004

Veterinarians and drug companies agree that feed-through fly control for horses--along with proper land and stable management--can keep barn fly populations under control. Fly control management is a serious problem facing horse farms of all... Read More

Article

Equimax Receives FDA Approval for Pregnant and Nursing Mares

October 01, 2004

The broad-spectrum dewormer Equimax (also labeled for tapeworms) recently received FDA approval for safety in pregnant and nursing mares. A French study confirmed the safety of ivermectin/praziquantel--the active ingredients in Equimax--for this... Read More

Article

Parasite Control Without--or Along With--Chemicals

October 01, 2004

EDITOR'S NOTE

This is part ten of a 12-part series on internal parasites of horses.

Our horses are lucky to live in an age when modern deworming drugs can pretty much rid them of parasites. They're living longer an... Read More

Article

Horse Care in the Fall

September 28, 2004

Fall deworming is important; winter is usually when internal parasites do the most damage and rob the horse of vital nutrients. By fall the worm eggs and larvae eaten during spring and summer have matured and are living in the digestive tract unless ... Read More

Article

Times Are a-Changin'

September 01, 2004

There are many of us old enough to remember nasogastric tube deworming of our horses. The vet would show up in his truck, haul out the buckets, pump, and hose, and we'd line up to twitch the horses and fill their stomachs full of whatever that... Read More

Article

Resistant Worms: Do Your Horses Have Them?

September 01, 2004

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

Most people assume that when they administer a tube of dewormer to a horse, the drug is effectively killing worms. The drug must... Read More

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

Article

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

Article

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