7/19/2013 10:18 AM

Scientists at the USDA Agricultural Research Service in Beltsville, Md., are working on reducing the incidence of porcine reproductive and respiratory syndrome, or PRRS.

Do you think the precautionary ban on poultry displays at local fairs is necessary?

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  Ag Markets at Lancaster Farming

7/31/2015 | Last Updated: 12:01 PM