NC State Extension


Sweetpotato is North Carolina’s top vegetable crop and the official state vegetable. Approximately 50% of the nation’s supply of sweetpotato is produced in North Carolina. Other leading states include Louisiana, California, and Mississippi. Sweetpotatoes are grown primarily in the coastal plain of eastern North Carolina. However, some are grown in northeastern North Carolina (near Edenton) and in the Sandhills area. Small areas (less than 2 to 3 acres) are grown throughout the remainder of the state for home use or sale at roadside stands. The top four sweetpotato-producing counties are Johnston, Nash, Sampson, and Wilson.

Some additional web sites:

Disease factsheets

Black rot of sweetpotato     NCSU Factsheet

Fusarium root rot of sweetpotato NCSU Factsheet

Rhizopus soft rot of sweetpotato NCSU Factsheet

Sweetpotato scurf     NCSU Factsheet

Sweetpotato diseases     Clemson Factsheet

Written By

Photo of Lina Quesada-Ocampo, N.C. Cooperative ExtensionDr. Lina Quesada-OcampoAssociate Professor, Plant Pathology (Cucurbits and Sweetpotato) (919) 513-3530 lina_quesada@ncsu.eduEntomology & Plant Pathology - NC State University
Page Last Updated: 2 months ago
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