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Contact Us

AVS

Animal & Veterinary Science

Agricultural Sciences Bldg.
Phone: (208) 885-6345
avs-students@uidaho.edu

Mailing Address:
Animal & Veterinary Science
University of Idaho
875 Perimeter Drive MS 2330
Moscow, ID 83844-2330

M. Wayne Ayers, DVM


College of Agricultural and Life Sciences
Assistant Professor


  • Biography
    Responsibilities include:
    • Train 4th year veterinary students.
    • Production Medicine for Beef, Dairy, Sheep, and Goats
    • Clinical Medicine and Surgery
    • Cow-calf Block:
      • Feed sampling, analysis, ration and mineral formulation
      • Bull Breeding Soundness Exams
      • Heifer reproductive tract scoring and pelvic measurement 
      • Cattle handling 
      • Production cycle
    • Advanced Reproductive Technology Block: 
      •  Estrus Synchronization
      • Artificial Insemination 
      • Reproductive ultrasound for pregnancy diagnosis and fetal sexing 
      • Frozen semen evaluation
      • Embryo Transfer


    • Participate with extension activities
    • Owyhee County Beef Youth Field Day
    • Nancy M. Cummings Research Extension and Education Center Field Day
    • Beef Quality Assurance Advisory Board
    • Beef Quality Assurance Trainer (certify veterinary students that come through CVTC)
    • Research testing and control strategies for Johne’s disease in sheep and goats (20% appointment)
    • Collaborative efforts with fellow faculty
    • Co-coordinator of Northwest Bovine Veterinary Experience Program
    • Field disease investigations
    • Necropsy services
    • Case consultations with veterinarians and producers
    • Information dissemination via producer and veterinarian lectures and meetings
    • Member of Idaho Veterinary Emergency Response Team
    • Attended several courses toward IVERT preparedness and certification

  • Selected Publications
      Refereed Journals

      Johnson C.R., Ayers, M.W., Ahmadzadeh, A., Shafii, B., Etter, S., Chebel, R.C., and Dalton, J.C. Characterization of early postpartum estrous behavior and ovulation in lactating dairy cows using radiotelemetry. Submitted as Short Communication to: Journal of Dairy Science.

      Johnson, C.L., Edmonds, M., Johnson, E.G., Ayers, M.W.
      Effects of Varying Bunk Space on Feedlot Performance and Behavior of Yearling Steers. Submitted to: Journal of Animal Science.

      Louder, C.J., Grove, A.V., Ayers, M.W., Schneider, C.S. Serum Response of Holstein Neonatal Bull Calves to Two Injected Trace Mineral Products. Submitted to: The Bovine Practioner.
  • Research Projects
    Dr. Ayers is currently collaborating with Dr. Beth Mamer at the University of Idaho's Caine Veterinary Teaching Center concerning Johne's disease in sheep and goats. Dr. Ayers is looking at comparisons between testing methods and sample types. His goal is to find the most accurate and cost effective means of testing in sheep and goats that will allow the formulation of strategies for eliminating the disease from a flock or herd.

    Other areas of interest are bovine nutrition, reproduction, effects of drought on bovine performance, and passive transfer of colostral immunity.