Amoebic gill disease (AGD), the long-term solution.

Looks like genetic selection is the way to forge ahead as a way to avoid the costly freshwater baths and production losses (reduced appetite, poor feed conversion, poor growth rates, mortalities, etc.). Good one!

Aquaculture
Volume 365, Number 18 (October 2012)
Genetic variation in parasite resistance of Atlantic salmon to amoebic gill disease over multiple infections
Authors: Peter D. Kube, Richard S. Taylor, Nicholas G. Elliott
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Source: Aquaculture, Volume 365, Number 18 (October 2012)
Page Numbers: 165 – 172
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Abstract: Genetic selection is being developed as a management tool for the control of amoebic gill disease (AGD) in Atlantic salmon. AGD is caused by an external gill parasite and is an animal health issue that results in significant economic loss to the Tasmanian salmon industry. This paper presents genetic parameters for AGD resistance, describes patterns of genetic variation over multiple infection cycles, and discusses the development of a selective breeding program to exploit this variation.
Citation: Peter D. Kube, Richard S. Taylor, Nicholas G. Elliott . Genetic variation in parasite resistance of Atlantic salmon to amoebic gill disease over multiple infections. Aquaculture, Volume 365, Number 18 (October 2012), pp. 165-172, <http://ejournals.ebsco.com/direct.asp?ArticleID=400DB0C52F19EFF6B346&gt;
URL: http://ejournals.ebsco.com/direct.asp?ArticleID=400DB0C52F19EFF6B346

 

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Yours sincerely,

Dr Richmond Loh

BSc, BVMS, MPhil (Vet Path), MANZCVS (Aquatics), MANZCVS (Pathobiology), DipPM.
Veterinarian | Adjunct Senior Lecturer Murdoch University | WAVMA Communications Committee Member |
Secretary Aquatic Animal Health Chapter – Australian and New Zealand College of Veterinary Scientists (ANZCVS)
The Fish Vet, Perth, Western Australia, AUSTRALIA. Mobile Veterinary Service for fish and other aquatic creatures.
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