Increased soil testing required in revised CFIA/USDA Potato Cyst Nematode Guidelines

The Canadian Food Inspection Agency (CFIA) and the United States Department of Agriculture (USDA) today announced revised guidelines for potato cyst nematode (PCN) that will allow continued trade of seed potatoes between the two countries. While PCN does not pose a risk to human health, it is recognized internationally as a destructive plant pest of economic importance and, therefore, a quarantine pest for the United States and Canada.

"This Government is committed to helping farmers prosper, including facilitating access to international markets,"said Minister of Agriculture Gerry Ritz. "These revised guidelines will allow for the continued trade of seed potatoes between Canada and the United States."

"The United States and Canada are committed to working together to limit the spread of potato cyst nematodes on both sides of the border,"said U.S. Agriculture Secretary Tom Vilsack. "These revised guidelines will ensure abundant potatoes for consumers as well as viable markets for potato farmers."

The PCN Guidelines describe the national survey of potato production for PCN in both Canada and the U.S. and now require increased soil sampling and testing from all fields where seed potatoes are produced for trade between the two countries. The guidelines also outline the measures that should be taken to manage a PCN detection and contain procedures for the subsequent removal of restrictions on land.