pest photo

Columbian root-knot nematode
Meloidogyne chitwoodi

Columbian root-knot nematode (Meloidogyne chitwoodi) is a nematode pest of root crops. It is a native of Europe and was first detected in the Pacific Northwest in 1980.

Soiled farm machinery and infected plant material are transmitters of this pest. .

Map Icon
Survey Maps
Summaries of State Plant Protection Laws and Regulations
Florida   Iowa   Maine   Nebraska