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A survey of equine parasite control practices in Tennessee.

Abstract: A weighted, random sample of 130 horse owners in Tennessee was selected from subscribers to an equine newsletter published by the Agricultural Extension Service. Data about the participants' farms, horses, parasite control practices, and sources of information regarding equine parasite control were obtained through a telephone survey. The response rate was 98%. The typical respondent kept 4 horses on 2 pastures totaling 15 acres, and did not rotate pastures as a parasite control measure. The majority (83%) of horse owners indicated that they administered anthelmintics according to a regular schedule; 9% delayed deworming until the onset of weight loss. Proportions of owners deworming the various classes of horses at least 1, 2, 3, or 4 times annually were as follows: foals (0 to 6 months) 100, 60, 15, and 0%, respectively; weanlings (6 to 12 months) 100, 91, 32, and 0%, respectively; yearlings (1 to 2 years) 100, 100, 86, and 51%, respectively; and adults (greater than 2 years) 100, 94, 56, and 24%, respectively. Median treatments of yearlings and adults were evenly spaced at 6-, 4-, or 3-month intervals when the owners dewormed 2, 3, or 4 times annually, respectively. Mean intervals between treatments of foals and weanlings were less regular. Of the horse owners who dewormed 2 or more times annually, most (53 to 80%) used the same product exclusively for all treatments. In all age classes of horses, ivermectin paste (46 to 63%) was the most common product used, followed by tube deworming (23 to 38%) and use of benzimidazoles (4 to 16%).(ABSTRACT TRUNCATED AT 250 WORDS)
Publication Date: 1990-03-01 PubMed ID: 2386558
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  • Journal Article

Summary

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The research paper focuses on understanding equine parasite control practices in Tennessee using a sample of 130 horse owners selected randomly. While most of the owners administered anthelmintics (83%) according to a set schedule, a small percentage (9%) only opted to deworm their horses if they detected weight loss. The paper further delves into the different frequencies and methods of deworming for various classes of horses.

Sampling and Data Collection

  • The research collected data from 130 horse owners in Tennessee who were randomly chosen, but weighted, from an equine newsletter’s subscribers published by the Agricultural Extension Service.
  • Through a phone survey, information about the participants’ farms, horses, parasite control practices, and sources of information on equine parasite control were collected.
  • The notable response rate of 98% showed significant participation in the survey, making the results more accurate and representative of the selected sample.

Findings on Parasite Control Practices

  • Findings suggested that the average respondent kept 4 horses on 15 acre pastures and did not employ pasture rotation as a parasite control measure.
  • Most of the horse owners (83%) gave their horses anthelmintics on a regular schedule while a small percentage (9%) only dewormed their horses after noticing weight loss.

Deworming Frequency for Different Horse Categories

  • The research shed light on the frequency of deworming for various horse classes. It was found that all foals (0-6 months), weanlings (6-12 months), yearlings (1-2 years), and adults (more than 2 years) were dewormed at least once a year.
  • However, with the increase in the number of treatments per year, the percentage of horse owners adhering to the deworming schedule decreased considerably.

Preferred Deworming Products and Practices

  • The study also explored the deworming products used by the horse owners. Among those who dewormed their horses more than once in a year, many (53 to 80%) used the same product for each treatment session.
  • Most commonly used among all age groups was the ivermectin paste (46 to 63% of the owners), followed by tube deworming (23 to 38%) and the use of benzimidazoles (4 to 16%).

Cite This Article

APA
Reinemeyer CR, Rohrbach BW. (1990). A survey of equine parasite control practices in Tennessee. J Am Vet Med Assoc, 196(5), 712-716.

Publication

ISSN: 0003-1488
NlmUniqueID: 7503067
Country: United States
Language: English
Volume: 196
Issue: 5
Pages: 712-716

Researcher Affiliations

Reinemeyer, C R
  • Department of Pathobiology, College of Veterinary Medicine, University of Tennessee, Knoxville 37901-1071.
Rohrbach, B W

    MeSH Terms

    • Animals
    • Helminthiasis / prevention & control
    • Helminthiasis, Animal
    • Horse Diseases / prevention & control
    • Horses
    • Intestinal Diseases, Parasitic / prevention & control
    • Intestinal Diseases, Parasitic / veterinary
    • Surveys and Questionnaires
    • Tennessee

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