Distribution details in United States of America (Texas)
From CABI Disease map 803 (2012): Present, no details
EPPO Reporting Service (2001/118) : first found, on potatoes, in October 2000.
* Szalanski, A.L.; Mullin, P.G.; Harris, T.S.; Powers, T.O. (2001) First report of Columbia root knot nematode (Meloidogyne chitwoodi) in potato in Texas. Plant Disease, 85(4), p 442.
|Canada||Absent, confirmed by survey|
|Canada||British Columbia||Absent, confirmed by survey|
|Canada||Alberta||Absent, confirmed by survey|
|Mexico||Present, no details|