Walmart, Wegmans and Albertsons stores have recalled cucumbers for possible contamination with salmonella. They were sold in more than half of states.

The recalled cucumbers, sold by SunFed Produce LLC, are all sizes of whole, fresh cucumbers that were packaged in bulk cardboard containers with the label “SunFed” or “in a generic white box or black plastic crate with a sticker that provides the implicated grower’s name, ‘Agrotato, S.A. de C.V.,' ” the FDA wrote in the recall notice.

The Food and Drug Administration says cucumbers shipped to 13 U.S. states and five Canadian provinces have been recalled because of potential salmonella contamination.