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Dáil Éireann díospóireacht -
Tuesday, 8 May 2001

Vol. 535 No. 4

Written Answers - Aquaculture Development.

Emmet Stagg

Ceist:

69 Mr. Stagg asked the Minister for the Marine and Natural Resources if his attention has been drawn to the high incidence of farmed salmon which are blinded by cataracts (details supplied); if his attention has been drawn to the fact that farmed salmon are allowed into the food chain as production grade; if he has any plans to increase the monitoring of salmon farms with a view to ensuring that only healthy salmon are allowed into the food chain; and if he will make a statement on the matter. [11691/01]

I presume the Deputy refers to a report published in The Veterinary Record of 6 June 1998. In 1995 and 1996 cataract problems developed in Irish farmed salmon and the affected fish had reduced growth rates and poor body condition. Research and clinical trials, here and in Norway, linked the problem to a deficiency of riboflavin in the dietary mix and this problem was subsequently remedied by the feed manufacturers. While the fish posed no threat to public health by entering the food chain, the physical condition of the fish was poor and consequently badly affected fish produced during the 1995 and 1996 cycles were sold as production grade fish. The dietary condition which caused their downgrading was due solely to the chemical composition of the feed and was not linked to either animal or human pathogens. In most recent years cataracts in farmed fish has not been a problem.

Emmet Stagg

Ceist:

70 Mr. Stagg asked the Minister for the Marine and Natural Resources if the contents of a television programme (details supplied) which demonstrated the danger to sea trout and wild salmon from the practice of salmon farming has been brought to his attention; his views on whether an effect similar to that demonstrated on Scottish and Norwegian stocks will occur in Irish waters on sea trout and wild salmon; if he will take action to reverse the damage already done in this regard; and if he will make a statement on the matter. [11692/01]

Current stringent management practices and controls governing the operation of fish farms are kept under continuous review in line with our policy objective for the sustainable development of aquaculture. In May 2000 I intro duced five new aquaculture protocols with the support of the fish farming industry as part of an overall strategy to support the highest environmental standards for the Irish aquaculture sector. The Protocols have been welcomed by the North Atlantic Salmon Conservation Organisation, an international body whose remit is the conservation and protection of wild salmon stocks in the north Atlantic region, and one of them relates to the sealice monitoring and control, where experience gained over the past decade has enabled Ireland to become a world leader in the development of sealice management and control strategies.

I take the opportunity to inform the House that I have recently established a group to review the current status of sea trout stocks throughout the mid-western sea trout fisheries area, including examining the operation and management of fish counters and traps on key sea trout catchments with a view to improving data collection generally on stock levels. I have also asked the group to consider ways in which local aquaculture operators and sport fishery operators can liaise and co-operate on an ongoing basis through the linking of co-ordinated local aquaculture management systems and the catchment management process and establish a pilot project to further this objective.

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