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Plants > Plant Pests > Columbia Root-knot Nematode  

Columbia Root-knot Nematode - Meloidogyne chitwoodi


M. chitwoodi females laden with eggs - Agriculture and Agri-Food Canada The Columbia Root-knot nematode (CRKN), Meloidogyne chitwoodi, was first described from the Pacific Northwest region of the United States in 1980. Records from Europe show that the nematode may have been present in the Netherlands as early as the 1930's. It is possible that this nematode has a wider distribution than is currently reported.

Distribution in North America: Mexico (Near Mexico City), USA - California, Colorado, Idaho, New Mexico, Nevada, Oregon, Texas, Utah, Virginia, Washington.

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