MRLS Monitoring Update

Report from Jimmy Henning, Extension Forage Specialist
Department of Agronomy
University of Kentucky College of Agriculture


Twelve horse farms and one hay farm are being monitored for several soil, pasture and

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Feeding Laminitic Broodmares

My best friend’s broodmare has unilateral laminitis (laminitis in one front hoof); she is a 19-year-old Quarter Horse and is currently five months pregnant. The concern is what to feed her to keep the foal healthy, and to keep her from suffering.

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MRLS Study Reaches Task Force

A new study has pinpointed several factors that predisposed mares to early fetal loss in Central Kentucky and nearby areas in 2001, but was unable to identify a specific cause. Feeding hay in pasture prior to abortion, a history of abortion in

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Caterpillar Update

The newest study on early fetal loss and Eastern tent caterpillars began on May 21 and will continue for the next three weeks. The research is funded by the Grayson-Jockey Club Research Foundation and headed by internal medicine specialist Bill

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Gauging MRLS Impact a Tough Task

It appears the number of incidents and symptoms of mare reproductive loss syndrome (MRLS) in Central Kentucky are slowing, but there is still no definitive way to arrive at that conclusion. The number of fetuses taken to the University of

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Mare Reproductive Loss Syndrome 2002 Update

Report from Livestock Disease Diagnostic Center
University of Kentucky College of Agriculture


From December 30, 2001 to May 18, 2002, a total of 759 equine abortions had been submitted to the Livestock Disease Diagnostic

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The Picture of MRLS in One Month…

The Grayson-Jockey Club Research Foundation is funding a collaborative look at caterpillars, their frass (excrement), and early fetal loss associated with mare reproductive loss syndrome (MRLS). It is possible that after this experiment–which

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Grayson To Fund New MRLS Research Project

Grayson-Jockey Club Research Foundation is funding a new project with the Kentucky Association of Equine Practitioners to seek critical information on Mare Reproductive Loss Syndrome (MRLS). The project will involve monitoring of mares to seek

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UK Studies On-Going, Including Caterpillars/MRLS

A research project begins well before the experiment starts. That was the case of the recently completed collaborative effort at the University of Kentucky that associated the Eastern tent caterpillar and its frass (excrement) and mare

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Mare Reproductive Loss Syndrome Report

Mare Reproductive Loss Syndrome
May 8, 2002


Report from Livestock Disease Diagnostic Center
University of Kentucky College of Agriculture


From December 30, 2001 to May 4, 2002, 604 equine abortions had been submitted to the

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Equine Herpesvirus Myeloencephalopathy in Virginia

Four cases of mysterious illness in Northern Virginia horses have been attributed to equine herpesvirus (EHV) myeloencephalopathy, a rare neurologic version of EHV type 1, which is typically recognized in its respiratory form as rhinopneumonitis

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Some Farms Seeing No Losses

Reports from Central Kentucky and Ohio note that many farms are seeing no early fetal loss, late-term abortions, or term births of compromised foals. Dr. Roger Murphy, a private practitioner in Central Kentucky who was president last year of the

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MRLS Timeline

2001


April 7–The temperature high in Lexington is 84 degrees; 23 degrees above normal.


April 17–The temperature low in Lexington is 29 degrees; 19 degrees below

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