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Experimental Mycoplasma gallisepticum infections in captive-reared wild turkeys

Journal of Wildlife Diseases

By:
, , and
DOI: 10.7589/0090-3558-24.3.528

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Abstract

The effects of Mycoplasma gallisepticum (MG) infections on egg production, fertility, and hatchability were studied in captive-reared wild turkeys (Meleagris gallopavo). Three groups of adult birds, each consisting of four hens and two toms, were exposed to MG by the respiratory route at the beginning of their breeding season. Fourteen control birds received sterile growth medium. Although no mortality of infected or control birds occurred, egg production during the first breeding season after infection was reduced. The mean number of eggs/hen/day produced by infected groups the first breeding season postexposure (PE) was significantly lower than the control value. The mean number of eggs produced daily by the same hens 1 yr later was unaffected by MG infection. The pecentage of fertile eggs produced by infected groups was slightly reduced in both the first and second breeding seasons PE. Hatchability of fertile eggs from infected hens was significantly lower than eggs from control hens. Productivity may be impaired if MG infections occur in free-ranging wild turkey populations.

Geospatial Extents

Additional Publication Details

Publication type:
Article
Publication Subtype:
Journal Article
Title:
Experimental Mycoplasma gallisepticum infections in captive-reared wild turkeys
Series title:
Journal of Wildlife Diseases
DOI:
10.7589/0090-3558-24.3.528
Volume
24
Issue:
3
Year Published:
1988
Language:
English
Publisher:
Wildlife Disease Association
Contributing office(s):
National Wildlife Health Center
Description:
5 p.
First page:
528
Last page:
532
Number of Pages:
5
Country:
United States
State:
Wisconsin
City:
Beloit
Other Geospatial:
Touble Game Farm
Online Only (Y/N):
N
Additional Online Files(Y/N):
N